clean up indirects in go.mod manifest (#6249)

Signed-off-by: Tariq Ibrahim <tariq181290@gmail.com>
2024-11-09 23:24:05 -08:00 · 2019-10-30 01:50:55 -07:00 · 2019-10-30 01:50:55 -07:00 · 83e6d56393
parent 7c039a6b3b
commit 83e6d56393
129 changed files with 2014 additions and 4580 deletions
--- a/go.mod
+++ b/go.mod
@ -3,43 +3,26 @@ module github.com/prometheus/prometheus
 go 1.13

 require (
-	cloud.google.com/go v0.44.1 // indirect
 	contrib.go.opencensus.io/exporter/ocagent v0.6.0 // indirect
 	github.com/Azure/azure-sdk-for-go v23.2.0+incompatible
 	github.com/Azure/go-autorest v11.2.8+incompatible
-	github.com/OneOfOne/xxhash v1.2.5 // indirect
 	github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4
-	github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878 // indirect
 	github.com/aws/aws-sdk-go v1.23.12
 	github.com/cespare/xxhash v1.1.0
 	github.com/dgryski/go-sip13 v0.0.0-20190329191031-25c5027a8c7b
 	github.com/edsrzf/mmap-go v1.0.0
-	github.com/evanphx/json-patch v4.5.0+incompatible // indirect
 	github.com/go-kit/kit v0.9.0
 	github.com/go-logfmt/logfmt v0.4.0
-	github.com/go-openapi/analysis v0.19.4 // indirect
-	github.com/go-openapi/runtime v0.19.3 // indirect
 	github.com/go-openapi/strfmt v0.19.2
-	github.com/go-openapi/swag v0.19.4 // indirect
 	github.com/gogo/protobuf v1.2.2-0.20190730201129-28a6bbf47e48
-	github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
 	github.com/golang/snappy v0.0.1
-	github.com/google/go-cmp v0.3.1 // indirect
 	github.com/google/pprof v0.0.0-20190723021845-34ac40c74b70
-	github.com/googleapis/gnostic v0.3.0 // indirect
 	github.com/gophercloud/gophercloud v0.3.0
 	github.com/grpc-ecosystem/grpc-gateway v1.9.5
 	github.com/hashicorp/consul/api v1.1.0
-	github.com/hashicorp/go-immutable-radix v1.1.0 // indirect
-	github.com/hashicorp/go-msgpack v0.5.5 // indirect
-	github.com/hashicorp/go-rootcerts v1.0.1 // indirect
-	github.com/hashicorp/golang-lru v0.5.3 // indirect
-	github.com/hashicorp/memberlist v0.1.4 // indirect
-	github.com/hashicorp/serf v0.8.3 // indirect
 	github.com/influxdata/influxdb v1.7.7
-	github.com/jpillora/backoff v0.0.0-20180909062703-3050d21c67d7 // indirect
+	github.com/jpillora/backoff v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.7
-	github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e // indirect
 	github.com/miekg/dns v1.1.15
 	github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f
 	github.com/oklog/run v1.0.0
@ -55,10 +38,6 @@ require (
 	github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749
 	github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd
 	github.com/soheilhy/cmux v0.1.4
-	github.com/spaolacci/murmur3 v1.1.0 // indirect
-	github.com/stretchr/testify v1.4.0 // indirect
-	go.mongodb.org/mongo-driver v1.0.4 // indirect
-	golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 // indirect
 	golang.org/x/net v0.0.0-20190724013045-ca1201d0de80
 	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
 	golang.org/x/sync v0.0.0-20190423024810-112230192c58
@ -69,16 +48,12 @@ require (
 	google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64
 	google.golang.org/grpc v1.22.1
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	gopkg.in/fsnotify/fsnotify.v1 v1.4.7
-	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.2.2
 	k8s.io/api v0.0.0-20190813020757-36bff7324fb7
 	k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010
 	k8s.io/client-go v0.0.0-20190620085101-78d2af792bab
 	k8s.io/klog v0.4.0
-	k8s.io/kube-openapi v0.0.0-20190722073852-5e22f3d471e6 // indirect
-	k8s.io/utils v0.0.0-20190809000727-6c36bc71fc4a // indirect
 )

 replace (
--- a/go.sum
+++ b/go.sum
@ -2,8 +2,6 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.38.0 h1:ROfEUZz+Gh5pa62DJWXSaonyu3StP6EA6lPEXPI6mCo=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
-cloud.google.com/go v0.44.1 h1:7gXaI3V/b4DRaK++rTqhRajcT7z8gtP0qKMZTXqlySM=
-cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
 contrib.go.opencensus.io/exporter/ocagent v0.6.0 h1:Z1n6UAyr0QwM284yUuh5Zd8JlvxUGAhFZcgMJkMPrGM=
 contrib.go.opencensus.io/exporter/ocagent v0.6.0/go.mod h1:zmKjrJcdo0aYcVS7bmEeSEBLPA9YJp5bjrofdU3pIXs=
 github.com/Azure/azure-sdk-for-go v23.2.0+incompatible h1:bch1RS060vGpHpY3zvQDV4rOiRw25J1zmR/B9a76aSA=
@ -13,17 +11,12 @@ github.com/Azure/go-autorest v11.1.2+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSW
 github.com/Azure/go-autorest v11.2.8+incompatible h1:Q2feRPMlcfVcqz3pF87PJzkm5lZrL+x6BDtzhODzNJM=
 github.com/Azure/go-autorest v11.2.8+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/DataDog/datadog-go v2.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
+github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
-github.com/OneOfOne/xxhash v1.2.5 h1:zl/OfRA6nftbBK9qTohYBJ5xvw6C/oNKizR7cZGl3cI=
-github.com/OneOfOne/xxhash v1.2.5/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
 github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
-github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
-github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
@ -36,8 +29,6 @@ github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRF
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da h1:8GUt8eRujhVEGZFFEjBj46YV4rDjvGrNxb0KMWYkL2I=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
-github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878 h1:EFSB7Zo9Eg91v7MJPVsifUysc/wPdN+NOnVe6bWbdBM=
-github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878/go.mod h1:3AMJUQhVx52RsWOnlkpikZr01T/yAVN2gn0861vByNg=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA=
@ -57,8 +48,6 @@ github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.0 h1:yTUvW7Vhb89inJ+8irsUqiWjh8iT6sQPZiQzI6ReGkA=
 github.com/cespare/xxhash/v2 v2.1.0/go.mod h1:dgIUBU3pDso/gPgZ1osOZ0iQf77oPR28Tjxl5dIMyVM=
-github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
-github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/davecgh/go-spew v0.0.0-20151105211317-5215b55f46b2/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@ -69,16 +58,14 @@ github.com/dgrijalva/jwt-go v0.0.0-20160705203006-01aeca54ebda/go.mod h1:E3ru+11
 github.com/dgryski/go-sip13 v0.0.0-20190329191031-25c5027a8c7b h1:Yqiad0+sloMPdd/0Fg22actpFx0dekpzt1xJmVNVkU0=
 github.com/dgryski/go-sip13 v0.0.0-20190329191031-25c5027a8c7b/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
 github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
-github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
 github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw=
 github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
 github.com/elazarl/goproxy v0.0.0-20170405201442-c4fc26588b6e/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
 github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
 github.com/evanphx/json-patch v0.0.0-20190203023257-5858425f7550/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
+github.com/evanphx/json-patch v4.2.0+incompatible h1:fUDGZCv/7iAN7u0puUVhvKCcsR6vRfwrJatElLBEf0I=
 github.com/evanphx/json-patch v4.2.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
-github.com/evanphx/json-patch v4.5.0+incompatible h1:ouOWdg56aJriqS0huScTkVXPC5IcNrDCXZ6OoTAWu7M=
-github.com/evanphx/json-patch v4.5.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
@ -97,68 +84,38 @@ github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70t
 github.com/go-openapi/analysis v0.17.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
 github.com/go-openapi/analysis v0.17.2 h1:eYp14J1o8TTSCzndHBtsNuckikV1PfZOSnx4BcBeu0c=
 github.com/go-openapi/analysis v0.17.2/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
-github.com/go-openapi/analysis v0.18.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
-github.com/go-openapi/analysis v0.19.2/go.mod h1:3P1osvZa9jKjb8ed2TPng3f0i/UY9snX6gxi44djMjk=
-github.com/go-openapi/analysis v0.19.4 h1:1TjOzrWkj+9BrjnM1yPAICbaoC0FyfD49oVkTBrSSa0=
-github.com/go-openapi/analysis v0.19.4/go.mod h1:3P1osvZa9jKjb8ed2TPng3f0i/UY9snX6gxi44djMjk=
 github.com/go-openapi/errors v0.17.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
 github.com/go-openapi/errors v0.17.2/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
-github.com/go-openapi/errors v0.18.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
 github.com/go-openapi/errors v0.19.2 h1:a2kIyV3w+OS3S97zxUndRVD46+FhGOUBDFY7nmu4CsY=
 github.com/go-openapi/errors v0.19.2/go.mod h1:qX0BLWsyaKfvhluLejVpVNwNRdXZhEbTA4kxxpKBC94=
 github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0=
 github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
 github.com/go-openapi/jsonpointer v0.17.2 h1:3ekBy41gar/iJi2KSh/au/PrC2vpLr85upF/UZmm3W0=
 github.com/go-openapi/jsonpointer v0.17.2/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.18.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
-github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
 github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
 github.com/go-openapi/jsonreference v0.17.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
 github.com/go-openapi/jsonreference v0.17.2 h1:lF3z7AH8dd0IKXc1zEBi1dj0B4XgVb5cVjn39dCK3Ls=
 github.com/go-openapi/jsonreference v0.17.2/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.18.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
-github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
 github.com/go-openapi/loads v0.17.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
 github.com/go-openapi/loads v0.17.2 h1:tEXYu6Xc0pevpzzQx5ghrMN9F7IVpN/+u4iD3rkYE5o=
 github.com/go-openapi/loads v0.17.2/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/loads v0.18.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/loads v0.19.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/loads v0.19.2 h1:rf5ArTHmIJxyV5Oiks+Su0mUens1+AjpkPoWr5xFRcI=
-github.com/go-openapi/loads v0.19.2/go.mod h1:QAskZPMX5V0C2gvfkGZzJlINuP7Hx/4+ix5jWFxsNPs=
 github.com/go-openapi/runtime v0.0.0-20180920151709-4f900dc2ade9/go.mod h1:6v9a6LTXWQCdL8k1AO3cvqx5OtZY/Y9wKTgaoP6YRfA=
 github.com/go-openapi/runtime v0.18.0 h1:ddoL4Uo/729XbNAS9UIsG7Oqa8R8l2edBe6Pq/i8AHM=
 github.com/go-openapi/runtime v0.18.0/go.mod h1:uI6pHuxWYTy94zZxgcwJkUWa9wbIlhteGfloI10GD4U=
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@ -171,12 +128,10 @@ github.com/gogo/protobuf v1.2.2-0.20190730201129-28a6bbf47e48 h1:X+zN6RZXsvnrSJa
 github.com/gogo/protobuf v1.2.2-0.20190730201129-28a6bbf47e48/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
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@ -185,21 +140,17 @@ github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5y
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 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
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@ -212,8 +163,6 @@ github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5m
 github.com/googleapis/gnostic v0.0.0-20170426233943-68f4ded48ba9/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
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@ -227,23 +176,16 @@ github.com/hashicorp/consul/sdk v0.1.1 h1:LnuDWGNsoajlhGyHJvuWW6FVqRl8JOTPqS6CPT
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@ -255,17 +197,12 @@ github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
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@ -274,8 +211,8 @@ github.com/influxdata/influxdb v1.7.7/go.mod h1:qZna6X/4elxqT3yI9iZYdZrWWdeFOOpr
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 github.com/json-iterator/go v1.1.6 h1:MrUvLMLTMxbqFJ9kzlvat/rYZqZnW3u4wkLzWTaFwKs=
@ -294,17 +231,12 @@ github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFB
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
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 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kylelemons/godebug v0.0.0-20160406211939-eadb3ce320cb/go.mod h1:B69LEHPfb2qLo0BaaOLcbitczOKLWTsrBG9LczfCD4k=
 github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
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-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e h1:hB2xlXdHp/pmPZq0y3QnmWAArdw9PqbmotexnWx/FU8=
-github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
 github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
@ -313,9 +245,8 @@ github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3N
 github.com/miekg/dns v1.1.15 h1:CSSIDtllwGLMoA6zjdKnaE6Tx6eVUxQ29LUgGetiDCI=
 github.com/miekg/dns v1.1.15/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
+github.com/mitchellh/go-homedir v1.0.0 h1:vKb8ShqSby24Yrqr/yDYkuFz8d0WUjys40rvnGC8aR0=
 github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
-github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
-github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-testing-interface v1.0.0 h1:fzU/JVNcaqHQEcVFAKeR41fkiLdIPrefOvVG1VZ96U0=
 github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
 github.com/mitchellh/go-wordwrap v1.0.0/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
@ -353,9 +284,8 @@ github.com/opentracing-contrib/go-stdlib v0.0.0-20190519235532-cf7a6c988dc9 h1:Q
 github.com/opentracing-contrib/go-stdlib v0.0.0-20190519235532-cf7a6c988dc9/go.mod h1:PLldrQSroqzH70Xl+1DQcGnefIbqsKR7UDaiux3zV+w=
 github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
+github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c h1:Lgl0gzECD8GnQ5QCWA8o6BtfL6mDH5rQgM4/fX3avOs=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
-github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0MwY=
-github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
 github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@ -368,7 +298,6 @@ github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndr
 github.com/prometheus/alertmanager v0.18.0 h1:sPppYFge7kdf9O96KIh3fd093D1xN8JxIp03wW6yAEE=
 github.com/prometheus/alertmanager v0.18.0/go.mod h1:WcxHBl40VSPuOaqWae6l6HpnEOVRIycEJ7i9iYkadEE=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
-github.com/prometheus/client_golang v0.9.2/go.mod h1:OsXs2jCmiKlQ1lTBmv21f2mNfw4xf/QclQDMrYNZzcM=
 github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
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 github.com/prometheus/client_golang v1.2.0/go.mod h1:XMU6Z2MjaRKVu/dC1qupJI9SiNkDYzz3xecMgSW/F+U=
@ -376,12 +305,10 @@ github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCbXsO+nc9n1hCxHcGA3Zx3Eo+UHZoInFGUIXNM=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
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 github.com/prometheus/common v0.7.0 h1:L+1lyG48J1zAQXA3RBX/nG/B3gjlHq0zTt2tlbJLyCY=
 github.com/prometheus/common v0.7.0/go.mod h1:DjGbpBbp5NYNiECxcL/VnbXCCaQpKd3tt26CguLLsqA=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
-github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.0.5 h1:3+auTFlqw+ZaQYJARz6ArODtkaIwtvBTx3N2NehQlL8=
 github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
@ -408,10 +335,8 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/soheilhy/cmux v0.1.4 h1:0HKaf1o97UwFjHH9o5XsHUOF+tqmdA7KEzXLpiyaw0E=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
+github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
-github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
-github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
-github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=
 github.com/spf13/pflag v0.0.0-20170130214245-9ff6c6923cff/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
@ -423,16 +348,11 @@ github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRci
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
-github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/tidwall/pretty v1.0.0 h1:HsD+QiTn7sK6flMKIvNmpqz1qrpP3Ps6jOKIKMooyg4=
 github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
-github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM=
 github.com/xlab/treeprint v0.0.0-20180616005107-d6fb6747feb6/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 go.mongodb.org/mongo-driver v1.0.3 h1:GKoji1ld3tw2aC+GX1wbr/J2fX13yNacEYoJ8Nhr0yU=
 go.mongodb.org/mongo-driver v1.0.3/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
-go.mongodb.org/mongo-driver v1.0.4 h1:bHxbjH6iwh1uInchXadI6hQR107KEbgYsMzoblDONmQ=
-go.mongodb.org/mongo-driver v1.0.4/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0 h1:C9hSCOW830chIVkdja34wa6Ky+IzWllkUinR+BtRZd4=
@ -443,21 +363,12 @@ golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
-golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
-golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
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 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
-golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/net v0.0.0-20170114055629-f2499483f923/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -471,11 +382,8 @@ golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20190206173232-65e2d4e15006/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190320064053-1272bf9dcd53/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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-golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
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@ -503,14 +411,10 @@ golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190209173611-3b5209105503/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190321052220-f7bb7a8bee54/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190712062909-fae7ac547cb7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191010194322-b09406accb47 h1:/XfQ9z7ib8eEJX2hdgFTZJ/ntt0swNk5oYBziWeTCvY=
 golang.org/x/sys v0.0.0-20191010194322-b09406accb47/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@ -533,15 +437,9 @@ golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20190118193359-16909d206f00/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
-golang.org/x/tools v0.0.0-20190617190820-da514acc4774/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
-golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190918214516-5a1a30219888 h1:ER45Jz0UDQ3e6em1lwXVwuPf96lvyQogb7m+gEbsoPg=
 golang.org/x/tools v0.0.0-20190918214516-5a1a30219888/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@ -551,9 +449,8 @@ google.golang.org/api v0.8.0 h1:VGGbLNyPF7dvYHhcUGYBBGCRDDK0RRJAI6KCvo0CL+E=
 google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.5.0 h1:KxkO13IPW4Lslp2bz+KHP2E3gtFlrIGNThxkZQ3g+4c=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
-google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@ -564,7 +461,6 @@ google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64 h1:iKtrH9Y8mcbADOP
 google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
-google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.22.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.22.1 h1:/7cs52RnTJmD43s3uxzlq2U7nqVTd/37viQwMrMNlOM=
 google.golang.org/grpc v1.22.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
@ -573,16 +469,12 @@ gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLks
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/fsnotify/fsnotify.v1 v1.4.7 h1:XNNYLJHt73EyYiCZi6+xjupS9CpvmiDgjPTAjrBlQbo=
 gopkg.in/fsnotify/fsnotify.v1 v1.4.7/go.mod h1:Fyux9zXlo4rWoMSIzpn9fDAYjalPqJ/K1qJ27s+7ltE=
 gopkg.in/inf.v0 v0.9.0 h1:3zYtXIO92bvsdS3ggAdA8Gb4Azj0YU+TVY1uGYNFA8o=
 gopkg.in/inf.v0 v0.9.0/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
-gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
-gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
@ -604,13 +496,10 @@ k8s.io/client-go v0.0.0-20190620085101-78d2af792bab h1:E8Fecph0qbNsAbijJJQryKu4O
 k8s.io/client-go v0.0.0-20190620085101-78d2af792bab/go.mod h1:E95RaSlHr79aHaX0aGSwcPNfygDiPKOVXdmivCIZT0k=
 k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
 k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc=
+k8s.io/kube-openapi v0.0.0-20190709113604-33be087ad058 h1:di3XCwddOR9cWBNpfgXaskhh6cgJuwcK54rvtwUaC10=
 k8s.io/kube-openapi v0.0.0-20190709113604-33be087ad058/go.mod h1:nfDlWeOsu3pUf4yWGL+ERqohP4YsZcBJXWMK+gkzOA4=
-k8s.io/kube-openapi v0.0.0-20190722073852-5e22f3d471e6 h1:s9IxTKe9GwDH0S/WaX62nFYr0or32DsTWex9AileL7U=
-k8s.io/kube-openapi v0.0.0-20190722073852-5e22f3d471e6/go.mod h1:RZvgC8MSN6DjiMV6oIfEE9pDL9CYXokkfaCKZeHm3nc=
+k8s.io/utils v0.0.0-20190221042446-c2654d5206da h1:ElyM7RPonbKnQqOcw7dG2IK5uvQQn3b/WPHqD5mBvP4=
 k8s.io/utils v0.0.0-20190221042446-c2654d5206da/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0=
-k8s.io/utils v0.0.0-20190809000727-6c36bc71fc4a h1:uy5HAgt4Ha5rEMbhZA+aM1j2cq5LmR6LQ71EYC2sVH4=
-k8s.io/utils v0.0.0-20190809000727-6c36bc71fc4a/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
-rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
 sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
--- a/vendor/github.com/PuerkitoBio/purell/.travis.yml
+++ b/vendor/github.com/PuerkitoBio/purell/.travis.yml
@ -1,12 +1,7 @@
 language: go

 go:
-    - 1.4.x
-    - 1.5.x
-    - 1.6.x
-    - 1.7.x
-    - 1.8.x
-    - 1.9.x
-    - "1.10.x"
-    - "1.11.x"
+    - 1.4
+    - 1.5
+    - 1.6
    - tip
--- a/vendor/github.com/PuerkitoBio/purell/README.md
+++ b/vendor/github.com/PuerkitoBio/purell/README.md
@ -4,7 +4,7 @@ Purell is a tiny Go library to normalize URLs. It returns a pure URL. Pure-ell.

 Based on the [wikipedia paper][wiki] and the [RFC 3986 document][rfc].

-[![build status](https://travis-ci.org/PuerkitoBio/purell.svg?branch=master)](http://travis-ci.org/PuerkitoBio/purell)
+[![build status](https://secure.travis-ci.org/PuerkitoBio/purell.png)](http://travis-ci.org/PuerkitoBio/purell)

 ## Install

@ -12,7 +12,6 @@ Based on the [wikipedia paper][wiki] and the [RFC 3986 document][rfc].

 ## Changelog

-*    **v1.1.1** : Fix failing test due to Go1.12 changes (thanks to @ianlancetaylor).
 *    **2016-11-14 (v1.1.0)** : IDN: Conform to RFC 5895: Fold character width (thanks to @beeker1121).
 *    **2016-07-27 (v1.0.0)** : Normalize IDN to ASCII (thanks to @zenovich).
 *    **2015-02-08** : Add fix for relative paths issue ([PR #5][pr5]) and add fix for unnecessary encoding of reserved characters ([see issue #7][iss7]).
--- a/vendor/github.com/PuerkitoBio/purell/purell.go
+++ b/vendor/github.com/PuerkitoBio/purell/purell.go
@ -299,7 +299,7 @@ func sortQuery(u *url.URL) {
 	if len(q) > 0 {
 		arKeys := make([]string, len(q))
 		i := 0
-		for k := range q {
+		for k, _ := range q {
 			arKeys[i] = k
 			i++
 		}
--- a/vendor/github.com/armon/go-metrics/.travis.yml
+++ b/vendor/github.com/armon/go-metrics/.travis.yml
@ -1,13 +0,0 @@
-language: go
-
-go:
-  - "1.x"
-
-env:
-  - GO111MODULE=on
-
-install:
-  - go get ./...
-
-script:
-  - go test ./...
--- a/vendor/github.com/armon/go-metrics/go.mod
+++ b/vendor/github.com/armon/go-metrics/go.mod
@ -1,16 +0,0 @@
-module github.com/armon/go-metrics
-
-go 1.12
-
-require (
-	github.com/DataDog/datadog-go v2.2.0+incompatible
-	github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible
-	github.com/circonus-labs/circonusllhist v0.1.3 // indirect
-	github.com/hashicorp/go-immutable-radix v1.0.0
-	github.com/hashicorp/go-retryablehttp v0.5.3 // indirect
-	github.com/pascaldekloe/goe v0.1.0
-	github.com/pkg/errors v0.8.1 // indirect
-	github.com/prometheus/client_golang v0.9.2
-	github.com/stretchr/testify v1.3.0 // indirect
-	github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926 // indirect
-)
--- a/vendor/github.com/armon/go-metrics/go.sum
+++ b/vendor/github.com/armon/go-metrics/go.sum
@ -1,46 +0,0 @@
-github.com/DataDog/datadog-go v2.2.0+incompatible h1:V5BKkxACZLjzHjSgBbr2gvLA2Ae49yhc6CSY7MLy5k4=
-github.com/DataDog/datadog-go v2.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible h1:C29Ae4G5GtYyYMm1aztcyj/J5ckgJm2zwdDajFbx1NY=
-github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
-github.com/circonus-labs/circonusllhist v0.1.3 h1:TJH+oke8D16535+jHExHj4nQvzlZrj7ug5D7I/orNUA=
-github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
-github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/hashicorp/go-cleanhttp v0.5.0 h1:wvCrVc9TjDls6+YGAF2hAifE1E5U1+b4tH6KdvN3Gig=
-github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
-github.com/hashicorp/go-immutable-radix v1.0.0 h1:AKDB1HM5PWEA7i4nhcpwOrO2byshxBjXVn/J/3+z5/0=
-github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
-github.com/hashicorp/go-retryablehttp v0.5.3 h1:QlWt0KvWT0lq8MFppF9tsJGF+ynG7ztc2KIPhzRGk7s=
-github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
-github.com/hashicorp/go-uuid v1.0.0 h1:RS8zrF7PhGwyNPOtxSClXXj9HA8feRnJzgnI1RJCSnM=
-github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
-github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
-github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
-github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
-github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0MwY=
-github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
-github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_golang v0.9.2 h1:awm861/B8OKDd2I/6o1dy3ra4BamzKhYOiGItCeZ740=
-github.com/prometheus/client_golang v0.9.2/go.mod h1:OsXs2jCmiKlQ1lTBmv21f2mNfw4xf/QclQDMrYNZzcM=
-github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8=
-github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
-github.com/prometheus/common v0.0.0-20181126121408-4724e9255275 h1:PnBWHBf+6L0jOqq0gIVUe6Yk0/QMZ640k6NvkxcBf+8=
-github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
-github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a h1:9a8MnZMP0X2nLJdBg+pBmGgkJlSaKC2KaQmTCk1XDtE=
-github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926 h1:G3dpKMzFDjgEh2q1Z7zUUtKa8ViPtH+ocF0bE0g00O8=
-github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM=
-golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ=
-golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
--- a/vendor/github.com/armon/go-metrics/inmem.go
+++ b/vendor/github.com/armon/go-metrics/inmem.go
@ -255,11 +255,11 @@ func (i *InmemSink) Data() []*IntervalMetrics {
 	}
 	copyCurrent.Counters = make(map[string]SampledValue, len(current.Counters))
 	for k, v := range current.Counters {
-		copyCurrent.Counters[k] = v.deepCopy()
+		copyCurrent.Counters[k] = v
 	}
 	copyCurrent.Samples = make(map[string]SampledValue, len(current.Samples))
 	for k, v := range current.Samples {
-		copyCurrent.Samples[k] = v.deepCopy()
+		copyCurrent.Samples[k] = v
 	}
 	current.RUnlock()

--- a/vendor/github.com/armon/go-metrics/inmem_endpoint.go
+++ b/vendor/github.com/armon/go-metrics/inmem_endpoint.go
@ -41,16 +41,6 @@ type SampledValue struct {
 	DisplayLabels map[string]string `json:"Labels"`
 }

-// deepCopy allocates a new instance of AggregateSample
-func (source *SampledValue) deepCopy() SampledValue {
-	dest := *source
-	if source.AggregateSample != nil {
-		dest.AggregateSample = &AggregateSample{}
-		*dest.AggregateSample = *source.AggregateSample
-	}
-	return dest
-}
-
 // DisplayMetrics returns a summary of the metrics from the most recent finished interval.
 func (i *InmemSink) DisplayMetrics(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
 	data := i.Data()
@ -62,15 +52,12 @@ func (i *InmemSink) DisplayMetrics(resp http.ResponseWriter, req *http.Request)
 		return nil, fmt.Errorf("no metric intervals have been initialized yet")
 	case n == 1:
 		// Show the current interval if it's all we have
-		interval = data[0]
+		interval = i.intervals[0]
 	default:
 		// Show the most recent finished interval if we have one
-		interval = data[n-2]
+		interval = i.intervals[n-2]
 	}

-	interval.RLock()
-	defer interval.RUnlock()
-
 	summary := MetricsSummary{
 		Timestamp: interval.Interval.Round(time.Second).UTC().String(),
 		Gauges:    make([]GaugeValue, 0, len(interval.Gauges)),
--- a/vendor/github.com/armon/go-metrics/metrics.go
+++ b/vendor/github.com/armon/go-metrics/metrics.go
@ -197,7 +197,7 @@ func (m *Metrics) filterLabels(labels []Label) []Label {
 	if labels == nil {
 		return nil
 	}
-	toReturn := []Label{}
+	toReturn := labels[:0]
 	for _, label := range labels {
 		if m.labelIsAllowed(&label) {
 			toReturn = append(toReturn, label)
--- a/vendor/github.com/evanphx/json-patch/patch.go
+++ b/vendor/github.com/evanphx/json-patch/patch.go
@ -6,8 +6,6 @@ import (
 	"fmt"
 	"strconv"
 	"strings"
-
-	"github.com/pkg/errors"
 )

 const (
@ -26,14 +24,6 @@ var (
 	AccumulatedCopySizeLimit int64 = 0
 )

-var (
-	ErrTestFailed   = errors.New("test failed")
-	ErrMissing      = errors.New("missing value")
-	ErrUnknownType  = errors.New("unknown object type")
-	ErrInvalid      = errors.New("invalid state detected")
-	ErrInvalidIndex = errors.New("invalid index referenced")
-)
-
 type lazyNode struct {
 	raw   *json.RawMessage
 	doc   partialDoc
@ -41,11 +31,10 @@ type lazyNode struct {
 	which int
 }

-// Operation is a single JSON-Patch step, such as a single 'add' operation.
-type Operation map[string]*json.RawMessage
+type operation map[string]*json.RawMessage

-// Patch is an ordered collection of Operations.
-type Patch []Operation
+// Patch is an ordered collection of operations.
+type Patch []operation

 type partialDoc map[string]*lazyNode
 type partialArray []*lazyNode
@ -70,7 +59,7 @@ func (n *lazyNode) MarshalJSON() ([]byte, error) {
 	case eAry:
 		return json.Marshal(n.ary)
 	default:
-		return nil, ErrUnknownType
+		return nil, fmt.Errorf("Unknown type")
 	}
 }

@ -102,7 +91,7 @@ func (n *lazyNode) intoDoc() (*partialDoc, error) {
 	}

 	if n.raw == nil {
-		return nil, ErrInvalid
+		return nil, fmt.Errorf("Unable to unmarshal nil pointer as partial document")
 	}

 	err := json.Unmarshal(*n.raw, &n.doc)
@ -121,7 +110,7 @@ func (n *lazyNode) intoAry() (*partialArray, error) {
 	}

 	if n.raw == nil {
-		return nil, ErrInvalid
+		return nil, fmt.Errorf("Unable to unmarshal nil pointer as partial array")
 	}

 	err := json.Unmarshal(*n.raw, &n.ary)
@ -238,8 +227,7 @@ func (n *lazyNode) equal(o *lazyNode) bool {
 	return true
 }

-// Kind reads the "op" field of the Operation.
-func (o Operation) Kind() string {
+func (o operation) kind() string {
 	if obj, ok := o["op"]; ok && obj != nil {
 		var op string

@ -255,41 +243,39 @@ func (o Operation) Kind() string {
 	return "unknown"
 }

-// Path reads the "path" field of the Operation.
-func (o Operation) Path() (string, error) {
+func (o operation) path() string {
 	if obj, ok := o["path"]; ok && obj != nil {
 		var op string

 		err := json.Unmarshal(*obj, &op)

 		if err != nil {
-			return "unknown", err
+			return "unknown"
 		}

-		return op, nil
+		return op
 	}

-	return "unknown", errors.Wrapf(ErrMissing, "operation missing path field")
+	return "unknown"
 }

-// From reads the "from" field of the Operation.
-func (o Operation) From() (string, error) {
+func (o operation) from() string {
 	if obj, ok := o["from"]; ok && obj != nil {
 		var op string

 		err := json.Unmarshal(*obj, &op)

 		if err != nil {
-			return "unknown", err
+			return "unknown"
 		}

-		return op, nil
+		return op
 	}

-	return "unknown", errors.Wrapf(ErrMissing, "operation, missing from field")
+	return "unknown"
 }

-func (o Operation) value() *lazyNode {
+func (o operation) value() *lazyNode {
 	if obj, ok := o["value"]; ok {
 		return newLazyNode(obj)
 	}
@ -297,23 +283,6 @@ func (o Operation) value() *lazyNode {
 	return nil
 }

-// ValueInterface decodes the operation value into an interface.
-func (o Operation) ValueInterface() (interface{}, error) {
-	if obj, ok := o["value"]; ok && obj != nil {
-		var v interface{}
-
-		err := json.Unmarshal(*obj, &v)
-
-		if err != nil {
-			return nil, err
-		}
-
-		return v, nil
-	}
-
-	return nil, errors.Wrapf(ErrMissing, "operation, missing value field")
-}
-
 func isArray(buf []byte) bool {
 Loop:
 	for _, c := range buf {
@ -390,7 +359,7 @@ func (d *partialDoc) get(key string) (*lazyNode, error) {
 func (d *partialDoc) remove(key string) error {
 	_, ok := (*d)[key]
 	if !ok {
-		return errors.Wrapf(ErrMissing, "Unable to remove nonexistent key: %s", key)
+		return fmt.Errorf("Unable to remove nonexistent key: %s", key)
 	}

 	delete(*d, key)
@ -416,7 +385,7 @@ func (d *partialArray) add(key string, val *lazyNode) error {

 	idx, err := strconv.Atoi(key)
 	if err != nil {
-		return errors.Wrapf(err, "value was not a proper array index: '%s'", key)
+		return err
 	}

 	sz := len(*d) + 1
@ -426,12 +395,12 @@ func (d *partialArray) add(key string, val *lazyNode) error {
 	cur := *d

 	if idx >= len(ary) {
-		return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
+		return fmt.Errorf("Unable to access invalid index: %d", idx)
 	}

 	if SupportNegativeIndices {
 		if idx < -len(ary) {
-			return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
+			return fmt.Errorf("Unable to access invalid index: %d", idx)
 		}

 		if idx < 0 {
@ -455,7 +424,7 @@ func (d *partialArray) get(key string) (*lazyNode, error) {
 	}

 	if idx >= len(*d) {
-		return nil, errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
+		return nil, fmt.Errorf("Unable to access invalid index: %d", idx)
 	}

 	return (*d)[idx], nil
@ -470,12 +439,12 @@ func (d *partialArray) remove(key string) error {
 	cur := *d

 	if idx >= len(cur) {
-		return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
+		return fmt.Errorf("Unable to access invalid index: %d", idx)
 	}

 	if SupportNegativeIndices {
 		if idx < -len(cur) {
-			return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
+			return fmt.Errorf("Unable to access invalid index: %d", idx)
 		}

 		if idx < 0 {
@ -493,189 +462,140 @@ func (d *partialArray) remove(key string) error {

 }

-func (p Patch) add(doc *container, op Operation) error {
-	path, err := op.Path()
-	if err != nil {
-		return errors.Wrapf(ErrMissing, "add operation failed to decode path")
-	}
+func (p Patch) add(doc *container, op operation) error {
+	path := op.path()

 	con, key := findObject(doc, path)

 	if con == nil {
-		return errors.Wrapf(ErrMissing, "add operation does not apply: doc is missing path: \"%s\"", path)
+		return fmt.Errorf("jsonpatch add operation does not apply: doc is missing path: \"%s\"", path)
 	}

-	err = con.add(key, op.value())
-	if err != nil {
-		return errors.Wrapf(err, "error in add for path: '%s'", path)
+	return con.add(key, op.value())
 }

-	return nil
-}
-
-func (p Patch) remove(doc *container, op Operation) error {
-	path, err := op.Path()
-	if err != nil {
-		return errors.Wrapf(ErrMissing, "remove operation failed to decode path")
-	}
+func (p Patch) remove(doc *container, op operation) error {
+	path := op.path()

 	con, key := findObject(doc, path)

 	if con == nil {
-		return errors.Wrapf(ErrMissing, "remove operation does not apply: doc is missing path: \"%s\"", path)
+		return fmt.Errorf("jsonpatch remove operation does not apply: doc is missing path: \"%s\"", path)
 	}

-	err = con.remove(key)
-	if err != nil {
-		return errors.Wrapf(err, "error in remove for path: '%s'", path)
+	return con.remove(key)
 }

-	return nil
-}
-
-func (p Patch) replace(doc *container, op Operation) error {
-	path, err := op.Path()
-	if err != nil {
-		return errors.Wrapf(err, "replace operation failed to decode path")
-	}
+func (p Patch) replace(doc *container, op operation) error {
+	path := op.path()

 	con, key := findObject(doc, path)

 	if con == nil {
-		return errors.Wrapf(ErrMissing, "replace operation does not apply: doc is missing path: %s", path)
+		return fmt.Errorf("jsonpatch replace operation does not apply: doc is missing path: %s", path)
 	}

 	_, ok := con.get(key)
 	if ok != nil {
-		return errors.Wrapf(ErrMissing, "replace operation does not apply: doc is missing key: %s", path)
+		return fmt.Errorf("jsonpatch replace operation does not apply: doc is missing key: %s", path)
 	}

-	err = con.set(key, op.value())
-	if err != nil {
-		return errors.Wrapf(err, "error in remove for path: '%s'", path)
+	return con.set(key, op.value())
 }

-	return nil
-}
-
-func (p Patch) move(doc *container, op Operation) error {
-	from, err := op.From()
-	if err != nil {
-		return errors.Wrapf(err, "move operation failed to decode from")
-	}
+func (p Patch) move(doc *container, op operation) error {
+	from := op.from()

 	con, key := findObject(doc, from)

 	if con == nil {
-		return errors.Wrapf(ErrMissing, "move operation does not apply: doc is missing from path: %s", from)
+		return fmt.Errorf("jsonpatch move operation does not apply: doc is missing from path: %s", from)
 	}

 	val, err := con.get(key)
 	if err != nil {
-		return errors.Wrapf(err, "error in move for path: '%s'", key)
+		return err
 	}

 	err = con.remove(key)
 	if err != nil {
-		return errors.Wrapf(err, "error in move for path: '%s'", key)
+		return err
 	}

-	path, err := op.Path()
-	if err != nil {
-		return errors.Wrapf(err, "move operation failed to decode path")
-	}
+	path := op.path()

 	con, key = findObject(doc, path)

 	if con == nil {
-		return errors.Wrapf(ErrMissing, "move operation does not apply: doc is missing destination path: %s", path)
+		return fmt.Errorf("jsonpatch move operation does not apply: doc is missing destination path: %s", path)
 	}

-	err = con.add(key, val)
-	if err != nil {
-		return errors.Wrapf(err, "error in move for path: '%s'", path)
+	return con.add(key, val)
 }

-	return nil
-}
-
-func (p Patch) test(doc *container, op Operation) error {
-	path, err := op.Path()
-	if err != nil {
-		return errors.Wrapf(err, "test operation failed to decode path")
-	}
+func (p Patch) test(doc *container, op operation) error {
+	path := op.path()

 	con, key := findObject(doc, path)

 	if con == nil {
-		return errors.Wrapf(ErrMissing, "test operation does not apply: is missing path: %s", path)
+		return fmt.Errorf("jsonpatch test operation does not apply: is missing path: %s", path)
 	}

 	val, err := con.get(key)
+
 	if err != nil {
-		return errors.Wrapf(err, "error in test for path: '%s'", path)
+		return err
 	}

 	if val == nil {
 		if op.value().raw == nil {
 			return nil
 		}
-		return errors.Wrapf(ErrTestFailed, "testing value %s failed", path)
+		return fmt.Errorf("Testing value %s failed", path)
 	} else if op.value() == nil {
-		return errors.Wrapf(ErrTestFailed, "testing value %s failed", path)
+		return fmt.Errorf("Testing value %s failed", path)
 	}

 	if val.equal(op.value()) {
 		return nil
 	}

-	return errors.Wrapf(ErrTestFailed, "testing value %s failed", path)
+	return fmt.Errorf("Testing value %s failed", path)
 }

-func (p Patch) copy(doc *container, op Operation, accumulatedCopySize *int64) error {
-	from, err := op.From()
-	if err != nil {
-		return errors.Wrapf(err, "copy operation failed to decode from")
-	}
+func (p Patch) copy(doc *container, op operation, accumulatedCopySize *int64) error {
+	from := op.from()

 	con, key := findObject(doc, from)

 	if con == nil {
-		return errors.Wrapf(ErrMissing, "copy operation does not apply: doc is missing from path: %s", from)
+		return fmt.Errorf("jsonpatch copy operation does not apply: doc is missing from path: %s", from)
 	}

 	val, err := con.get(key)
 	if err != nil {
-		return errors.Wrapf(err, "error in copy for from: '%s'", from)
+		return err
 	}

-	path, err := op.Path()
-	if err != nil {
-		return errors.Wrapf(ErrMissing, "copy operation failed to decode path")
-	}
+	path := op.path()

 	con, key = findObject(doc, path)

 	if con == nil {
-		return errors.Wrapf(ErrMissing, "copy operation does not apply: doc is missing destination path: %s", path)
+		return fmt.Errorf("jsonpatch copy operation does not apply: doc is missing destination path: %s", path)
 	}

 	valCopy, sz, err := deepCopy(val)
 	if err != nil {
-		return errors.Wrapf(err, "error while performing deep copy")
+		return err
 	}
-
 	(*accumulatedCopySize) += int64(sz)
 	if AccumulatedCopySizeLimit > 0 && *accumulatedCopySize > AccumulatedCopySizeLimit {
 		return NewAccumulatedCopySizeError(AccumulatedCopySizeLimit, *accumulatedCopySize)
 	}

-	err = con.add(key, valCopy)
-	if err != nil {
-		return errors.Wrapf(err, "error while adding value during copy")
-	}
-
-	return nil
+	return con.add(key, valCopy)
 }

 // Equal indicates if 2 JSON documents have the same structural equality.
@ -731,7 +651,7 @@ func (p Patch) ApplyIndent(doc []byte, indent string) ([]byte, error) {
 	var accumulatedCopySize int64

 	for _, op := range p {
-		switch op.Kind() {
+		switch op.kind() {
 		case "add":
 			err = p.add(&pd, op)
 		case "remove":
@ -745,7 +665,7 @@ func (p Patch) ApplyIndent(doc []byte, indent string) ([]byte, error) {
 		case "copy":
 			err = p.copy(&pd, op, &accumulatedCopySize)
 		default:
-			err = fmt.Errorf("Unexpected kind: %s", op.Kind())
+			err = fmt.Errorf("Unexpected kind: %s", op.kind())
 		}

 		if err != nil {
--- a/vendor/github.com/go-openapi/analysis/.codecov.yml
+++ b/vendor/github.com/go-openapi/analysis/.codecov.yml
@ -1,5 +0,0 @@
-coverage:
-  status:
-    patch:
-      default:
-        target: 80%
--- a/vendor/github.com/go-openapi/analysis/.golangci.yml
+++ b/vendor/github.com/go-openapi/analysis/.golangci.yml
@ -4,7 +4,7 @@ linters-settings:
  golint:
    min-confidence: 0
  gocyclo:
-    min-complexity: 40
+    min-complexity: 30
  maligned:
    suggest-new: true
  dupl:
@ -17,11 +17,3 @@ linters:
  enable-all: true
  disable:
    - maligned
-    - lll
-    - gochecknoglobals
-    - gochecknoinits
-    # scopelint is useful, but also reports false positives
-    # that unfortunately can't be disabled. So we disable the
-    # linter rather than changing code that works.
-    # see: https://github.com/kyoh86/scopelint/issues/4
-    - scopelint
--- a/vendor/github.com/go-openapi/analysis/.travis.yml
+++ b/vendor/github.com/go-openapi/analysis/.travis.yml
@ -1,15 +1,24 @@
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 go:
+- '1.9'
+- 1.10.x
 - 1.11.x
- 1.12.x
 install:
- GO111MODULE=off go get -u gotest.tools/gotestsum
-env:
- GO111MODULE=on
+- go get -u github.com/axw/gocov/gocov
+- go get -u gopkg.in/matm/v1/gocov-html
+- go get -u github.com/cee-dub/go-junit-report
+- go get -u github.com/docker/go-units
+- go get -u github.com/stretchr/testify/assert
+- go get -u gopkg.in/yaml.v2
+- go get -u github.com/go-openapi/swag
+- go get -u github.com/go-openapi/jsonpointer
+- go get -u github.com/go-openapi/spec
+- go get -u github.com/go-openapi/strfmt
+- go get -u github.com/go-openapi/loads/fmts
 language: go
 notifications:
  slack:
    secure: 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
 script:
- gotestsum -f short-verbose -- -race -timeout=20m -coverprofile=coverage.txt -covermode=atomic ./...
+- hack/coverage
--- a/vendor/github.com/go-openapi/analysis/analyzer.go
+++ b/vendor/github.com/go-openapi/analysis/analyzer.go
@ -104,38 +104,6 @@ func (p *patternAnalysis) addSchemaPattern(key, pattern string) {
 	p.addPattern(key, pattern)
 }

-type enumAnalysis struct {
-	parameters map[string][]interface{}
-	headers    map[string][]interface{}
-	items      map[string][]interface{}
-	schemas    map[string][]interface{}
-	allEnums   map[string][]interface{}
-}
-
-func (p *enumAnalysis) addEnum(key string, enum []interface{}) {
-	p.allEnums["#"+key] = enum
-}
-
-func (p *enumAnalysis) addParameterEnum(key string, enum []interface{}) {
-	p.parameters["#"+key] = enum
-	p.addEnum(key, enum)
-}
-
-func (p *enumAnalysis) addHeaderEnum(key string, enum []interface{}) {
-	p.headers["#"+key] = enum
-	p.addEnum(key, enum)
-}
-
-func (p *enumAnalysis) addItemsEnum(key string, enum []interface{}) {
-	p.items["#"+key] = enum
-	p.addEnum(key, enum)
-}
-
-func (p *enumAnalysis) addSchemaEnum(key string, enum []interface{}) {
-	p.schemas["#"+key] = enum
-	p.addEnum(key, enum)
-}
-
 // New takes a swagger spec object and returns an analyzed spec document.
 // The analyzed document contains a number of indices that make it easier to
 // reason about semantics of a swagger specification for use in code generation
@ -143,11 +111,30 @@ func (p *enumAnalysis) addSchemaEnum(key string, enum []interface{}) {
 func New(doc *spec.Swagger) *Spec {
 	a := &Spec{
 		spec:        doc,
-		references: referenceAnalysis{},
-		patterns:   patternAnalysis{},
-		enums:      enumAnalysis{},
+		consumes:    make(map[string]struct{}, 150),
+		produces:    make(map[string]struct{}, 150),
+		authSchemes: make(map[string]struct{}, 150),
+		operations:  make(map[string]map[string]*spec.Operation, 150),
+		allSchemas:  make(map[string]SchemaRef, 150),
+		allOfs:      make(map[string]SchemaRef, 150),
+		references: referenceAnalysis{
+			schemas:        make(map[string]spec.Ref, 150),
+			pathItems:      make(map[string]spec.Ref, 150),
+			responses:      make(map[string]spec.Ref, 150),
+			parameters:     make(map[string]spec.Ref, 150),
+			items:          make(map[string]spec.Ref, 150),
+			headerItems:    make(map[string]spec.Ref, 150),
+			parameterItems: make(map[string]spec.Ref, 150),
+			allRefs:        make(map[string]spec.Ref, 150),
+		},
+		patterns: patternAnalysis{
+			parameters:  make(map[string]string, 150),
+			headers:     make(map[string]string, 150),
+			items:       make(map[string]string, 150),
+			schemas:     make(map[string]string, 150),
+			allPatterns: make(map[string]string, 150),
+		},
 	}
-	a.reset()
 	a.initialize()
 	return a
 }
@ -162,7 +149,6 @@ type Spec struct {
 	operations  map[string]map[string]*spec.Operation
 	references  referenceAnalysis
 	patterns    patternAnalysis
-	enums       enumAnalysis
 	allSchemas  map[string]SchemaRef
 	allOfs      map[string]SchemaRef
 }
@ -187,11 +173,6 @@ func (s *Spec) reset() {
 	s.patterns.items = make(map[string]string, 150)
 	s.patterns.schemas = make(map[string]string, 150)
 	s.patterns.allPatterns = make(map[string]string, 150)
-	s.enums.parameters = make(map[string][]interface{}, 150)
-	s.enums.headers = make(map[string][]interface{}, 150)
-	s.enums.items = make(map[string][]interface{}, 150)
-	s.enums.schemas = make(map[string][]interface{}, 150)
-	s.enums.allEnums = make(map[string][]interface{}, 150)
 }

 func (s *Spec) reload() {
@ -226,9 +207,6 @@ func (s *Spec) initialize() {
 		if parameter.Pattern != "" {
 			s.patterns.addParameterPattern(refPref, parameter.Pattern)
 		}
-		if len(parameter.Enum) > 0 {
-			s.enums.addParameterEnum(refPref, parameter.Enum)
-		}
 	}

 	for name, response := range s.spec.Responses {
@ -241,9 +219,6 @@ func (s *Spec) initialize() {
 			if v.Pattern != "" {
 				s.patterns.addHeaderPattern(hRefPref, v.Pattern)
 			}
-			if len(v.Enum) > 0 {
-				s.enums.addHeaderEnum(hRefPref, v.Enum)
-			}
 		}
 		if response.Schema != nil {
 			s.analyzeSchema("schema", *response.Schema, refPref)
@ -281,9 +256,6 @@ func (s *Spec) analyzeOperations(path string, pi *spec.PathItem) {
 		if param.Pattern != "" {
 			s.patterns.addParameterPattern(refPref, param.Pattern)
 		}
-		if len(param.Enum) > 0 {
-			s.enums.addParameterEnum(refPref, param.Enum)
-		}
 		if param.Items != nil {
 			s.analyzeItems("items", param.Items, refPref, "parameter")
 		}
@ -305,9 +277,6 @@ func (s *Spec) analyzeItems(name string, items *spec.Items, prefix, location str
 	if items.Pattern != "" {
 		s.patterns.addItemsPattern(refPref, items.Pattern)
 	}
-	if len(items.Enum) > 0 {
-		s.enums.addItemsEnum(refPref, items.Enum)
-	}
 }

 func (s *Spec) analyzeOperation(method, path string, op *spec.Operation) {
@ -339,9 +308,6 @@ func (s *Spec) analyzeOperation(method, path string, op *spec.Operation) {
 		if param.Pattern != "" {
 			s.patterns.addParameterPattern(refPref, param.Pattern)
 		}
-		if len(param.Enum) > 0 {
-			s.enums.addParameterEnum(refPref, param.Enum)
-		}
 		s.analyzeItems("items", param.Items, refPref, "parameter")
 		if param.In == "body" && param.Schema != nil {
 			s.analyzeSchema("schema", *param.Schema, refPref)
@ -375,9 +341,6 @@ func (s *Spec) analyzeOperation(method, path string, op *spec.Operation) {
 				if v.Pattern != "" {
 					s.patterns.addHeaderPattern(hRefPref, v.Pattern)
 				}
-				if len(v.Enum) > 0 {
-					s.enums.addHeaderEnum(hRefPref, v.Enum)
-				}
 			}
 			if res.Schema != nil {
 				s.analyzeSchema("schema", *res.Schema, refPref)
@ -403,9 +366,6 @@ func (s *Spec) analyzeSchema(name string, schema spec.Schema, prefix string) {
 	if schema.Pattern != "" {
 		s.patterns.addSchemaPattern(refURI, schema.Pattern)
 	}
-	if len(schema.Enum) > 0 {
-		s.enums.addSchemaEnum(refURI, schema.Enum)
-	}

 	for k, v := range schema.Definitions {
 		s.analyzeSchema(k, v, slashpath.Join(refURI, "definitions"))
@ -901,14 +861,6 @@ func cloneStringMap(source map[string]string) map[string]string {
 	return res
 }

-func cloneEnumMap(source map[string][]interface{}) map[string][]interface{} {
-	res := make(map[string][]interface{}, len(source))
-	for k, v := range source {
-		res[k] = v
-	}
-	return res
-}
-
 // ParameterPatterns returns all the patterns found in parameters
 // the map is cloned to avoid accidental changes
 func (s *Spec) ParameterPatterns() map[string]string {
@ -938,33 +890,3 @@ func (s *Spec) SchemaPatterns() map[string]string {
 func (s *Spec) AllPatterns() map[string]string {
 	return cloneStringMap(s.patterns.allPatterns)
 }
-
-// ParameterEnums returns all the enums found in parameters
-// the map is cloned to avoid accidental changes
-func (s *Spec) ParameterEnums() map[string][]interface{} {
-	return cloneEnumMap(s.enums.parameters)
-}
-
-// HeaderEnums returns all the enums found in response headers
-// the map is cloned to avoid accidental changes
-func (s *Spec) HeaderEnums() map[string][]interface{} {
-	return cloneEnumMap(s.enums.headers)
-}
-
-// ItemsEnums returns all the enums found in simple array items
-// the map is cloned to avoid accidental changes
-func (s *Spec) ItemsEnums() map[string][]interface{} {
-	return cloneEnumMap(s.enums.items)
-}
-
-// SchemaEnums returns all the enums found in schemas
-// the map is cloned to avoid accidental changes
-func (s *Spec) SchemaEnums() map[string][]interface{} {
-	return cloneEnumMap(s.enums.schemas)
-}
-
-// AllEnums returns all the enums found in the spec
-// the map is cloned to avoid accidental changes
-func (s *Spec) AllEnums() map[string][]interface{} {
-	return cloneEnumMap(s.enums.allEnums)
-}
--- a/vendor/github.com/go-openapi/analysis/appveyor.yml
+++ b/vendor/github.com/go-openapi/analysis/appveyor.yml
@ -1,33 +0,0 @@
-version: "0.1.{build}"
-
-clone_folder: C:\go-openapi\analysis
-shallow_clone: true # for startup speed
-pull_requests:
-  do_not_increment_build_number: true
-
-#skip_tags: true
-#skip_branch_with_pr: true
-
-# appveyor.yml
-build: off
-
-environment:
-  GOPATH: c:\gopath
-
-stack: go 1.12
-
-test_script:
-  - go test -v -timeout 20m ./...
-#artifacts:
-#  - path: '%GOPATH%\bin\*.exe'
-deploy: off
-
-notifications:
-  - provider: Slack
-    incoming_webhook: https://hooks.slack.com/services/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
-    auth_token:
-      secure: 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
-    channel: bots
-    on_build_success: false
-    on_build_failure: true
-    on_build_status_changed: true
--- a/vendor/github.com/go-openapi/analysis/flatten.go
+++ b/vendor/github.com/go-openapi/analysis/flatten.go
@ -75,14 +75,12 @@ type newRef struct {
 type context struct {
 	newRefs  map[string]*newRef
 	warnings []string
-	resolved map[string]string
 }

 func newContext() *context {
 	return &context{
 		newRefs:  make(map[string]*newRef, 150),
 		warnings: make([]string, 0),
-		resolved: make(map[string]string, 50),
 	}
 }

@ -140,14 +138,11 @@ func Flatten(opts FlattenOpts) error {
 		cwd, _ := os.Getwd()
 		opts.BasePath = filepath.Join(cwd, opts.BasePath)
 	}
-	// make sure drive letter on windows is normalized to lower case
-	u, _ := url.Parse(opts.BasePath)
-	opts.BasePath = u.String()

 	opts.flattenContext = newContext()

-	// recursively expand responses, parameters, path items and items in simple schemas.
-	// This simplifies the spec and leaves $ref only into schema objects.
+	// recursively expand responses, parameters, path items and items in simple schemas
+	// TODO: we should not expand discriminated types
 	if err := swspec.ExpandSpec(opts.Swagger(), opts.ExpandOpts(!opts.Expand)); err != nil {
 		return err
 	}
@ -167,17 +162,11 @@ func Flatten(opts FlattenOpts) error {

 	opts.Spec.reload() // re-analyze

-	// at this point there are no references left but in schemas
-
-	for imported := false; !imported; {
-		// iteratively import remote references until none left.
-		// This inlining deals with name conflicts by introducing auto-generated names ("OAIGen")
-		var err error
-		if imported, err = importExternalReferences(&opts); err != nil {
+	// at this point there are no other references left but schemas
+	if err := importExternalReferences(&opts); err != nil {
 		return err
 	}
 	opts.Spec.reload() // re-analyze
-	}

 	if !opts.Minimal && !opts.Expand {
 		// full flattening: rewrite inline schemas (schemas that aren't simple types or arrays or maps)
@ -189,7 +178,7 @@ func Flatten(opts FlattenOpts) error {
 	}

 	// rewrite JSON pointers other than $ref to named definitions
-	// and attempt to resolve conflicting names whenever possible.
+	// and attempts to resolve conflicting names
 	if err := stripPointersAndOAIGen(&opts); err != nil {
 		return err
 	}
@ -368,7 +357,6 @@ func (isn *inlineSchemaNamer) Name(key string, schema *swspec.Schema, aschema *A

 			// rewrite any dependent $ref pointing to this place,
 			// when not already pointing to a top-level definition.
-			//
 			// NOTE: this is important if such referers use arbitrary JSON pointers.
 			an := New(isn.Spec)
 			for k, v := range an.references.allRefs {
@ -380,7 +368,6 @@ func (isn *inlineSchemaNamer) Name(key string, schema *swspec.Schema, aschema *A
 					r.String() == slashpath.Join(definitionsPath, newName) &&
 						slashpath.Dir(v.String()) != definitionsPath {
 					debugLog("found a $ref to a rewritten schema: %s points to %s", k, v.String())
-
 					// rewrite $ref to the new target
 					if err := updateRef(isn.Spec, k,
 						swspec.MustCreateRef(slashpath.Join(definitionsPath, newName))); err != nil {
@ -391,7 +378,6 @@ func (isn *inlineSchemaNamer) Name(key string, schema *swspec.Schema, aschema *A

 			// NOTE: this extension is currently not used by go-swagger (provided for information only)
 			sch.AddExtension("x-go-gen-location", genLocation(parts))
-
 			// save cloned schema to definitions
 			saveSchema(isn.Spec, newName, sch)

@ -417,7 +403,6 @@ func (isn *inlineSchemaNamer) Name(key string, schema *swspec.Schema, aschema *A
 }

 // genLocation indicates from which section of the specification (models or operations) a definition has been created.
-//
 // This is reflected in the output spec with a "x-go-gen-location" extension. At the moment, this is is provided
 // for information only.
 func genLocation(parts splitKey) string {
@ -430,7 +415,6 @@ func genLocation(parts splitKey) string {
 	return ""
 }

-// uniqifyName yields a unique name for a definition
 func uniqifyName(definitions swspec.Definitions, name string) (string, bool) {
 	isOAIGen := false
 	if name == "" {
@ -528,10 +512,7 @@ const (
 	definitionsPath = "#/definitions"
 )

-var (
-	ignoredKeys  map[string]struct{}
-	validMethods map[string]struct{}
-)
+var ignoredKeys map[string]struct{}

 func init() {
 	ignoredKeys = map[string]struct{}{
@ -541,16 +522,6 @@ func init() {
 		"anyOf":      {},
 		"oneOf":      {},
 	}
-
-	validMethods = map[string]struct{}{
-		"GET":     {},
-		"HEAD":    {},
-		"OPTIONS": {},
-		"PATCH":   {},
-		"POST":    {},
-		"PUT":     {},
-		"DELETE":  {},
-	}
 }

 type splitKey []string
@ -648,12 +619,26 @@ func (s splitKey) ResponseName() string {
 	return ""
 }

+var validMethods map[string]struct{}
+
+func init() {
+	validMethods = map[string]struct{}{
+		"GET":     {},
+		"HEAD":    {},
+		"OPTIONS": {},
+		"PATCH":   {},
+		"POST":    {},
+		"PUT":     {},
+		"DELETE":  {},
+	}
+}
+
 func (s splitKey) PathItemRef() swspec.Ref {
 	if len(s) < 3 {
 		return swspec.Ref{}
 	}
 	pth, method := s[1], s[2]
-	if _, isValidMethod := validMethods[strings.ToUpper(method)]; !isValidMethod && !strings.HasPrefix(method, "x-") {
+	if _, validMethod := validMethods[strings.ToUpper(method)]; !validMethod && !strings.HasPrefix(method, "x-") {
 		return swspec.Ref{}
 	}
 	return swspec.MustCreateRef("#" + slashpath.Join("/", paths, jsonpointer.Escape(pth), strings.ToUpper(method)))
@ -792,19 +777,9 @@ func cloneSchema(schema *swspec.Schema) (*swspec.Schema, error) {
 	return &sch, nil
 }

-// importExternalReferences iteratively digs remote references and imports them into the main schema.
-//
-// At every iteration, new remotes may be found when digging deeper: they are rebased to the current schema before being imported.
-//
-// This returns true when no more remote references can be found.
-func importExternalReferences(opts *FlattenOpts) (bool, error) {
-	debugLog("importExternalReferences")
-
+func importExternalReferences(opts *FlattenOpts) error {
 	groupedRefs := reverseIndexForSchemaRefs(opts)
 	sortedRefStr := make([]string, 0, len(groupedRefs))
-	if opts.flattenContext == nil {
-		opts.flattenContext = newContext()
-	}

 	// sort $ref resolution to ensure deterministic name conflict resolution
 	for refStr := range groupedRefs {
@ -812,66 +787,35 @@ func importExternalReferences(opts *FlattenOpts) (bool, error) {
 	}
 	sort.Strings(sortedRefStr)

-	complete := true
-
 	for _, refStr := range sortedRefStr {
 		entry := groupedRefs[refStr]
-		if entry.Ref.HasFragmentOnly {
-			continue
-		}
-		complete = false
-		var isOAIGen bool
-
-		newName := opts.flattenContext.resolved[refStr]
-		if newName != "" {
-			// rewrite ref with already resolved external ref (useful for cyclical refs):
-			// rewrite external refs to local ones
-			debugLog("resolving known ref [%s] to %s", refStr, newName)
-			for _, key := range entry.Keys {
-				if err := updateRef(opts.Swagger(), key,
-					swspec.MustCreateRef(slashpath.Join(definitionsPath, newName))); err != nil {
-					return false, err
-				}
-			}
-		} else {
-			// resolve schemas
-			debugLog("resolving schema from remote $ref [%s]", refStr)
-			sch, err := swspec.ResolveRefWithBase(opts.Swagger(), &entry.Ref, opts.ExpandOpts(false))
-			if err != nil {
-				return false, fmt.Errorf("could not resolve schema: %v", err)
-			}
-
-			// at this stage only $ref analysis matters
-			partialAnalyzer := &Spec{
-				references: referenceAnalysis{},
-				patterns:   patternAnalysis{},
-				enums:      enumAnalysis{},
-			}
-			partialAnalyzer.reset()
-			partialAnalyzer.analyzeSchema("", *sch, "/")
-
-			// now rewrite those refs with rebase
-			for key, ref := range partialAnalyzer.references.allRefs {
-				if err := updateRef(sch, key, swspec.MustCreateRef(rebaseRef(entry.Ref.String(), ref.String()))); err != nil {
-					return false, fmt.Errorf("failed to rewrite ref for key %q at %s: %v", key, entry.Ref.String(), err)
+		if !entry.Ref.HasFragmentOnly {
+			debugLog("importing external schema for [%s] from %s", strings.Join(entry.Keys, ", "), refStr)
+			// resolve to actual schema
+			sch := new(swspec.Schema)
+			sch.Ref = entry.Ref
+			if err := swspec.ExpandSchemaWithBasePath(sch, nil, opts.ExpandOpts(false)); err != nil {
+				return err
 			}
+			if sch == nil {
+				return fmt.Errorf("no schema found at %s for [%s]", refStr, strings.Join(entry.Keys, ", "))
 			}
+			debugLog("importing external schema for [%s] from %s", strings.Join(entry.Keys, ", "), refStr)

 			// generate a unique name - isOAIGen means that a naming conflict was resolved by changing the name
-			newName, isOAIGen = uniqifyName(opts.Swagger().Definitions, nameFromRef(entry.Ref))
+			newName, isOAIGen := uniqifyName(opts.Swagger().Definitions, nameFromRef(entry.Ref))
 			debugLog("new name for [%s]: %s - with name conflict:%t",
 				strings.Join(entry.Keys, ", "), newName, isOAIGen)

-			opts.flattenContext.resolved[refStr] = newName
-
 			// rewrite the external refs to local ones
 			for _, key := range entry.Keys {
 				if err := updateRef(opts.Swagger(), key,
 					swspec.MustCreateRef(slashpath.Join(definitionsPath, newName))); err != nil {
-					return false, err
+					return err
 				}

 				// keep track of created refs
+				if opts.flattenContext != nil {
 					resolved := false
 					if _, ok := opts.flattenContext.newRefs[key]; ok {
 						resolved = opts.flattenContext.newRefs[key].resolved
@ -885,39 +829,13 @@ func importExternalReferences(opts *FlattenOpts) (bool, error) {
 						schema:   sch,
 					}
 				}
+			}

 			// add the resolved schema to the definitions
 			saveSchema(opts.Swagger(), newName, sch)
 		}
 	}
-	// maintains ref index entries
-	for k := range opts.flattenContext.newRefs {
-		r := opts.flattenContext.newRefs[k]
-
-		// update tracking with resolved schemas
-		if r.schema.Ref.String() != "" {
-			ref := swspec.MustCreateRef(r.path)
-			sch, err := swspec.ResolveRefWithBase(opts.Swagger(), &ref, opts.ExpandOpts(false))
-			if err != nil {
-				return false, fmt.Errorf("could not resolve schema: %v", err)
-			}
-			r.schema = sch
-		}
-		// update tracking with renamed keys: got a cascade of refs
-		if r.path != k {
-			renamed := *r
-			renamed.key = r.path
-			opts.flattenContext.newRefs[renamed.path] = &renamed
-
-			// indirect ref
-			r.newName = slashpath.Base(k)
-			r.schema = swspec.RefSchema(r.path)
-			r.path = k
-			r.isOAIGen = strings.Contains(k, "OAIGen")
-		}
-	}
-
-	return complete, nil
+	return nil
 }

 type refRevIdx struct {
@ -925,76 +843,20 @@ type refRevIdx struct {
 	Keys []string
 }

-// rebaseRef rebase a remote ref relative to a base ref.
-//
-// NOTE: does not support JSONschema ID for $ref (we assume we are working with swagger specs here).
-//
-// NOTE(windows):
-// * refs are assumed to have been normalized with drive letter lower cased (from go-openapi/spec)
-// * "/ in paths may appear as escape sequences
-func rebaseRef(baseRef string, ref string) string {
-	baseRef, _ = url.PathUnescape(baseRef)
-	ref, _ = url.PathUnescape(ref)
-	if baseRef == "" || baseRef == "." || strings.HasPrefix(baseRef, "#") {
-		return ref
-	}
-
-	parts := strings.Split(ref, "#")
-
-	baseParts := strings.Split(baseRef, "#")
-	baseURL, _ := url.Parse(baseParts[0])
-	if strings.HasPrefix(ref, "#") {
-		if baseURL.Host == "" {
-			return strings.Join([]string{baseParts[0], parts[1]}, "#")
-		}
-		return strings.Join([]string{baseParts[0], parts[1]}, "")
-	}
-
-	refURL, _ := url.Parse(parts[0])
-	if refURL.Host != "" || filepath.IsAbs(parts[0]) {
-		// not rebasing an absolute path
-		return ref
-	}
-
-	// there is a relative path
-	var basePath string
-	if baseURL.Host != "" {
-		// when there is a host, standard URI rules apply (with "/")
-		baseURL.Path = slashpath.Dir(baseURL.Path)
-		baseURL.Path = slashpath.Join(baseURL.Path, "/"+parts[0])
-		return baseURL.String()
-	}
-
-	// this is a local relative path
-	// basePart[0] and parts[0] are local filesystem directories/files
-	basePath = filepath.Dir(baseParts[0])
-	relPath := filepath.Join(basePath, string(filepath.Separator)+parts[0])
-	if len(parts) > 1 {
-		return strings.Join([]string{relPath, parts[1]}, "#")
-	}
-	return relPath
-}
-
 // normalizePath renders absolute path on remote file refs
-//
-// NOTE(windows):
-// * refs are assumed to have been normalized with drive letter lower cased (from go-openapi/spec)
-// * "/ in paths may appear as escape sequences
 func normalizePath(ref swspec.Ref, opts *FlattenOpts) (normalizedPath string) {
-	uri, _ := url.PathUnescape(ref.String())
-	if ref.HasFragmentOnly || filepath.IsAbs(uri) {
-		normalizedPath = uri
+	if ref.HasFragmentOnly || filepath.IsAbs(ref.String()) {
+		normalizedPath = ref.String()
 		return
 	}

-	refURL, _ := url.Parse(uri)
+	refURL, _ := url.Parse(ref.String())
 	if refURL.Host != "" {
-		normalizedPath = uri
+		normalizedPath = ref.String()
 		return
 	}

-	parts := strings.Split(uri, "#")
-	// BasePath, parts[0] are local filesystem directories, guaranteed to be absolute at this stage
+	parts := strings.Split(ref.String(), "#")
 	parts[0] = filepath.Join(filepath.Dir(opts.BasePath), parts[0])
 	normalizedPath = strings.Join(parts, "#")
 	return
@ -1048,16 +910,7 @@ func saveSchema(spec *swspec.Swagger, name string, schema *swspec.Schema) {
 }

 // getPointerFromKey retrieves the content of the JSON pointer "key"
-func getPointerFromKey(spec interface{}, key string) (string, interface{}, error) {
-	switch spec.(type) {
-	case *swspec.Schema:
-	case *swspec.Swagger:
-	default:
-		panic("unexpected type used in getPointerFromKey")
-	}
-	if key == "#/" {
-		return "", spec, nil
-	}
+func getPointerFromKey(spec *swspec.Swagger, key string) (string, interface{}, error) {
 	// unescape chars in key, e.g. "{}" from path params
 	pth, _ := internal.PathUnescape(key[1:])
 	ptr, err := jsonpointer.New(pth)
@ -1074,13 +927,7 @@ func getPointerFromKey(spec interface{}, key string) (string, interface{}, error
 }

 // getParentFromKey retrieves the container of the JSON pointer "key"
-func getParentFromKey(spec interface{}, key string) (string, string, interface{}, error) {
-	switch spec.(type) {
-	case *swspec.Schema:
-	case *swspec.Swagger:
-	default:
-		panic("unexpected type used in getPointerFromKey")
-	}
+func getParentFromKey(spec *swspec.Swagger, key string) (string, string, interface{}, error) {
 	// unescape chars in key, e.g. "{}" from path params
 	pth, _ := internal.PathUnescape(key[1:])

@ -1099,13 +946,7 @@ func getParentFromKey(spec interface{}, key string) (string, string, interface{}
 }

 // updateRef replaces a ref by another one
-func updateRef(spec interface{}, key string, ref swspec.Ref) error {
-	switch spec.(type) {
-	case *swspec.Schema:
-	case *swspec.Swagger:
-	default:
-		panic("unexpected type used in getPointerFromKey")
-	}
+func updateRef(spec *swspec.Swagger, key string, ref swspec.Ref) error {
 	debugLog("updating ref for %s with %s", key, ref.String())
 	pth, value, err := getPointerFromKey(spec, key)
 	if err != nil {
@ -1299,7 +1140,6 @@ func stripPointersAndOAIGen(opts *FlattenOpts) error {
 	// iterate as pointer or OAIGen resolution may introduce inline schemas or pointers
 	for hasIntroducedPointerOrInline {
 		if !opts.Minimal {
-			opts.Spec.reload() // re-analyze
 			if err := nameInlinedSchemas(opts); err != nil {
 				return err
 			}
@ -1313,119 +1153,60 @@ func stripPointersAndOAIGen(opts *FlattenOpts) error {
 		if hasIntroducedPointerOrInline, ers = stripOAIGen(opts); ers != nil {
 			return ers
 		}
-
-		opts.Spec.reload() // re-analyze
 	}
 	return nil
 }

 // stripOAIGen strips the spec from unnecessary OAIGen constructs, initially created to dedupe flattened definitions.
-//
 // A dedupe is deemed unnecessary whenever:
 //  - the only conflict is with its (single) parent: OAIGen is merged into its parent
 //  - there is a conflict with multiple parents: merge OAIGen in first parent, the rewrite other parents to point to
 //    the first parent.
 //
 // This function returns a true bool whenever it re-inlined a complex schema, so the caller may chose to iterate
-// pointer and name resolution again.
+// flattening again.
+//
+// NOTE: the OAIGen definition cannot be itself a $ref.
 func stripOAIGen(opts *FlattenOpts) (bool, error) {
 	debugLog("stripOAIGen")
 	replacedWithComplex := false
-
+	for k, v := range opts.Spec.references.allRefs {
 		// figure out referers of OAIGen definitions
 		for _, r := range opts.flattenContext.newRefs {
-		if !r.isOAIGen || r.resolved { // bail on already resolved entries (avoid looping)
-			continue
-		}
-		for k, v := range opts.Spec.references.allRefs {
-			if r.path != v.String() {
-				continue
-			}
-			found := false
-			for _, p := range r.parents {
-				if p == k {
-					found = true
-					break
-				}
-			}
-			if !found {
+			if r.isOAIGen && !r.resolved && r.path == v.String() { // bail on already resolved entries (avoid looping)
 				r.parents = append(r.parents, k)
 			}
 		}
 	}

-	for k := range opts.flattenContext.newRefs {
-		r := opts.flattenContext.newRefs[k]
-		//debugLog("newRefs[%s]: isOAIGen: %t, resolved: %t, name: %s, path:%s, #parents: %d, parents: %v,  ref: %s",
-		//	k, r.isOAIGen, r.resolved, r.newName, r.path, len(r.parents), r.parents, r.schema.Ref.String())
-		if r.isOAIGen && len(r.parents) >= 1 /*&& r.schema.Ref.String() == "" */ {
+	for _, r := range opts.flattenContext.newRefs {
+		if r.isOAIGen && len(r.parents) >= 1 && r.schema.Ref.String() == "" {
 			pr := r.parents
 			sort.Strings(pr)
-
 			// rewrite first parent schema in lexicographical order
 			debugLog("rewrite first parent %s with schema", pr[0])
 			if err := updateRefWithSchema(opts.Swagger(), pr[0], r.schema); err != nil {
 				return false, err
 			}
-			if pa, ok := opts.flattenContext.newRefs[pr[0]]; ok && pa.isOAIGen {
-				// update parent in ref index entry
-				debugLog("update parent entry: %s", pr[0])
-				pa.schema = r.schema
-				pa.resolved = false
-				replacedWithComplex = true
-			}
-
 			// rewrite other parents to point to first parent
 			if len(pr) > 1 {
 				for _, p := range pr[1:] {
 					replacingRef := swspec.MustCreateRef(pr[0])
-
-					// set complex when replacing ref is an anonymous jsonpointer: further processing may be required
+					// Set complex when replacing ref is an anonymous jsonpointer: further processing may be required
 					replacedWithComplex = replacedWithComplex ||
 						slashpath.Dir(replacingRef.String()) != definitionsPath
 					debugLog("rewrite parent with ref: %s", replacingRef.String())
-
 					// NOTE: it is possible at this stage to introduce json pointers (to non-definitions places).
 					// Those are stripped later on.
 					if err := updateRef(opts.Swagger(), p, replacingRef); err != nil {
 						return false, err
 					}
-
-					if pa, ok := opts.flattenContext.newRefs[p]; ok && pa.isOAIGen {
-						// update parent in ref index
-						debugLog("update parent entry: %s", p)
-						pa.schema = r.schema
-						pa.resolved = false
-						replacedWithComplex = true
 				}
 			}
-			}
-
 			// remove OAIGen definition
 			debugLog("removing definition %s", slashpath.Base(r.path))
 			delete(opts.Swagger().Definitions, slashpath.Base(r.path))
-
-			// propagate changes in ref index for keys which have this one as a parent
-			for kk, value := range opts.flattenContext.newRefs {
-				if kk == k || !value.isOAIGen || value.resolved {
-					continue
-				}
-				found := false
-				newParents := make([]string, 0, len(value.parents))
-				for _, parent := range value.parents {
-					if parent == r.path {
-						found = true
-						parent = pr[0]
-					}
-					newParents = append(newParents, parent)
-				}
-				if found {
-					value.parents = newParents
-				}
-			}
-
 			// mark naming conflict as resolved
-			debugLog("marking naming conflict resolved for key: %s", r.key)
 			opts.flattenContext.newRefs[r.key].isOAIGen = false
 			opts.flattenContext.newRefs[r.key].resolved = true

@ -1441,8 +1222,6 @@ func stripOAIGen(opts *FlattenOpts) (bool, error) {
 			}
 		}
 	}
-
-	debugLog("replacedWithComplex: %t", replacedWithComplex)
 	opts.Spec.reload() // re-analyze
 	return replacedWithComplex, nil
 }
@ -1480,6 +1259,7 @@ func croak(opts *FlattenOpts) {
 func namePointers(opts *FlattenOpts) error {
 	debugLog("name pointers")
 	refsToReplace := make(map[string]SchemaRef, len(opts.Spec.references.schemas))
+	//for k, ref := range opts.Spec.references.schemas {
 	for k, ref := range opts.Spec.references.allRefs {
 		if slashpath.Dir(ref.String()) == definitionsPath {
 			// this a ref to a top-level definition: ok
@ -1534,14 +1314,6 @@ func namePointers(opts *FlattenOpts) error {
 			debugLog("namePointers at %s for %s", key, v.Ref.String())

 			// qualify the expanded schema
-			/*
-				if key == "#/paths/~1some~1where~1{id}/get/parameters/1/items" {
-					// DEBUG
-					//func getPointerFromKey(spec interface{}, key string) (string, interface{}, error) {
-					k, res, err := getPointerFromKey(namer.Spec, key)
-					debugLog("k = %s, res=%#v, err=%v", k, res, err)
-				}
-			*/
 			asch, ers := Schema(SchemaOpts{Schema: v.Schema, Root: opts.Swagger(), BasePath: opts.BasePath})
 			if ers != nil {
 				return fmt.Errorf("schema analysis [%s]: %v", key, ers)
@ -1605,7 +1377,6 @@ func namePointers(opts *FlattenOpts) error {
 // NOTE: all external $ref's are assumed to be already expanded at this stage.
 func deepestRef(opts *FlattenOpts, ref swspec.Ref) (swspec.Ref, *swspec.Schema, error) {
 	if !ref.HasFragmentOnly {
-		// we found an external $ref, which is odd
 		// does nothing on external $refs
 		return ref, nil, nil
 	}
--- a/vendor/github.com/go-openapi/analysis/go.mod
+++ b/vendor/github.com/go-openapi/analysis/go.mod
@ -1,13 +1,10 @@
 module github.com/go-openapi/analysis

 require (
-	github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a // indirect
-	github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 // indirect
-	github.com/go-openapi/errors v0.19.2 // indirect
-	github.com/go-openapi/jsonpointer v0.19.2
-	github.com/go-openapi/loads v0.19.0
-	github.com/go-openapi/spec v0.19.2
-	github.com/go-openapi/strfmt v0.19.0
-	github.com/go-openapi/swag v0.19.2
-	github.com/stretchr/testify v1.3.0
+	github.com/go-openapi/jsonpointer v0.17.0
+	github.com/go-openapi/loads v0.17.0
+	github.com/go-openapi/spec v0.17.0
+	github.com/go-openapi/strfmt v0.17.0
+	github.com/go-openapi/swag v0.17.0
+	github.com/stretchr/testify v1.2.2
 )
--- a/vendor/github.com/go-openapi/analysis/go.sum
+++ b/vendor/github.com/go-openapi/analysis/go.sum
@ -1,79 +1,37 @@
+github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
-github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
-github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
+github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf h1:eg0MeVzsP1G42dRafH3vf+al2vQIJU0YHX+1Tw87oco=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb h1:D4uzjWwKYQ5XnAvUbuvHW93esHg7F8N/OYeBBcJoTr0=
 github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
-github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 h1:DujepqpGd1hyOd7aW59XpK7Qymp8iy83xq74fLr21is=
-github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
 github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70tL6pCuVxPJOHXQ+wIac1FUrvNkHolPie/cLEU6hI=
-github.com/go-openapi/errors v0.17.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
-github.com/go-openapi/errors v0.19.2 h1:a2kIyV3w+OS3S97zxUndRVD46+FhGOUBDFY7nmu4CsY=
-github.com/go-openapi/errors v0.19.2/go.mod h1:qX0BLWsyaKfvhluLejVpVNwNRdXZhEbTA4kxxpKBC94=
-github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
-github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
-github.com/go-openapi/jsonreference v0.17.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
-github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
-github.com/go-openapi/loads v0.19.0 h1:wCOBNscACI8L93tt5tvB2zOMkJ098XCw3fP0BY2ybDA=
-github.com/go-openapi/loads v0.19.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/spec v0.17.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
-github.com/go-openapi/spec v0.19.2 h1:SStNd1jRcYtfKCN7R0laGNs80WYYvn5CbBjM2sOmCrE=
-github.com/go-openapi/spec v0.19.2/go.mod h1:sCxk3jxKgioEJikev4fgkNmwS+3kuYdJtcsZsD5zxMY=
-github.com/go-openapi/strfmt v0.17.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
-github.com/go-openapi/strfmt v0.19.0 h1:0Dn9qy1G9+UJfRU7TR8bmdGxb4uifB7HNrJjOnV0yPk=
-github.com/go-openapi/strfmt v0.19.0/go.mod h1:+uW+93UVvGGq2qGaZxdDeJqSAqBqBdl+ZPMF/cC8nDY=
-github.com/go-openapi/swag v0.17.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg=
-github.com/go-openapi/swag v0.19.2 h1:jvO6bCMBEilGwMfHhrd61zIID4oIFdwb76V17SM88dE=
-github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
-github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
-github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/go-openapi/errors v0.17.0 h1:47T+LqPrQUxFXQnB22aLBfsTRFSqWp5y4OiFgQm+/Lw=
+github.com/go-openapi/errors v0.17.0/go.mod h1:La0D2x9HoXenv7MDEiAv6vWoe84CXFo0PQRk/jdQlww=
+github.com/go-openapi/jsonpointer v0.17.0 h1:Bpl2DtZ6k7wKqfFs7e+4P08+M9I3FQgn09a1UsRUQbk=
+github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0=
+github.com/go-openapi/jsonreference v0.17.0 h1:d/o7/fsLWWQZACbihvZxcyLQ59jfUVs7WOJv/ak7T7A=
+github.com/go-openapi/jsonreference v0.17.0/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
+github.com/go-openapi/loads v0.17.0 h1:H22nMs3GDQk4SwAaFQ+jLNw+0xoFeCueawhZlv8MBYs=
+github.com/go-openapi/loads v0.17.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
+github.com/go-openapi/spec v0.17.0 h1:MM5YaXBdBOEcjGHW5WayrAY5Ze2ydNyy71JHeTi7xUc=
+github.com/go-openapi/spec v0.17.0/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
+github.com/go-openapi/strfmt v0.17.0 h1:79+bCyGHowS3rkr6z8RcG5jVzdKpeKXlDuW6yqE50TM=
+github.com/go-openapi/strfmt v0.17.0/go.mod h1:/bCWipNKhC9QMhD8HRe2EGbU8G0D4Yvh0G6X4k1Xwvg=
+github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU=
+github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
-github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE=
 golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-openapi/analysis/mixin.go
+++ b/vendor/github.com/go-openapi/analysis/mixin.go
@ -27,7 +27,7 @@ import (
 // collisions are avoided by appending "Mixin<N>" but only if
 // needed.
 //
-// The following parts of primary are subject to merge, filling empty details
+// The following parts of primary are never modified by merging:
 //   - Info
 //   - BasePath
 //   - Host
@ -57,8 +57,6 @@ func Mixin(primary *spec.Swagger, mixins ...*spec.Swagger) []string {
 	initPrimary(primary)

 	for i, m := range mixins {
-		skipped = append(skipped, mergeSwaggerProps(primary, m)...)
-
 		skipped = append(skipped, mergeConsumes(primary, m)...)

 		skipped = append(skipped, mergeProduces(primary, m)...)
@ -222,10 +220,10 @@ func mergeResponses(primary *spec.Swagger, m *spec.Swagger) (skipped []string) {
 		}
 		primary.Responses[k] = v
 	}
-	return skipped
+	return
 }

-func mergeConsumes(primary *spec.Swagger, m *spec.Swagger) []string {
+func mergeConsumes(primary *spec.Swagger, m *spec.Swagger) (skipped []string) {
 	for _, v := range m.Consumes {
 		found := false
 		for _, vv := range primary.Consumes {
@ -240,10 +238,10 @@ func mergeConsumes(primary *spec.Swagger, m *spec.Swagger) []string {
 		}
 		primary.Consumes = append(primary.Consumes, v)
 	}
-	return []string{}
+	return
 }

-func mergeProduces(primary *spec.Swagger, m *spec.Swagger) []string {
+func mergeProduces(primary *spec.Swagger, m *spec.Swagger) (skipped []string) {
 	for _, v := range m.Produces {
 		found := false
 		for _, vv := range primary.Produces {
@ -258,7 +256,7 @@ func mergeProduces(primary *spec.Swagger, m *spec.Swagger) []string {
 		}
 		primary.Produces = append(primary.Produces, v)
 	}
-	return []string{}
+	return
 }

 func mergeTags(primary *spec.Swagger, m *spec.Swagger) (skipped []string) {
@ -281,7 +279,7 @@ func mergeTags(primary *spec.Swagger, m *spec.Swagger) (skipped []string) {
 	return
 }

-func mergeSchemes(primary *spec.Swagger, m *spec.Swagger) []string {
+func mergeSchemes(primary *spec.Swagger, m *spec.Swagger) (skipped []string) {
 	for _, v := range m.Schemes {
 		found := false
 		for _, vv := range primary.Schemes {
@ -296,95 +294,6 @@ func mergeSchemes(primary *spec.Swagger, m *spec.Swagger) []string {
 		}
 		primary.Schemes = append(primary.Schemes, v)
 	}
-	return []string{}
-}
-
-func mergeSwaggerProps(primary *spec.Swagger, m *spec.Swagger) []string {
-	var skipped []string
-	primary.Extensions, skipped = mergeExtensions(primary.Extensions, m.Extensions)
-
-	// merging details in swagger top properties
-	if primary.Host == "" {
-		primary.Host = m.Host
-	}
-	if primary.BasePath == "" {
-		primary.BasePath = m.BasePath
-	}
-	if primary.Info == nil {
-		primary.Info = m.Info
-	} else if m.Info != nil {
-		var sk []string
-		primary.Info.Extensions, sk = mergeExtensions(primary.Info.Extensions, m.Info.Extensions)
-		skipped = append(skipped, sk...)
-		if primary.Info.Description == "" {
-			primary.Info.Description = m.Info.Description
-		}
-		if primary.Info.Title == "" {
-			primary.Info.Description = m.Info.Description
-		}
-		if primary.Info.TermsOfService == "" {
-			primary.Info.TermsOfService = m.Info.TermsOfService
-		}
-		if primary.Info.Version == "" {
-			primary.Info.Version = m.Info.Version
-		}
-
-		if primary.Info.Contact == nil {
-			primary.Info.Contact = m.Info.Contact
-		} else if m.Info.Contact != nil {
-			if primary.Info.Contact.Name == "" {
-				primary.Info.Contact.Name = m.Info.Contact.Name
-			}
-			if primary.Info.Contact.URL == "" {
-				primary.Info.Contact.URL = m.Info.Contact.URL
-			}
-			if primary.Info.Contact.Email == "" {
-				primary.Info.Contact.Email = m.Info.Contact.Email
-			}
-		}
-
-		if primary.Info.License == nil {
-			primary.Info.License = m.Info.License
-		} else if m.Info.License != nil {
-			if primary.Info.License.Name == "" {
-				primary.Info.License.Name = m.Info.License.Name
-			}
-			if primary.Info.License.URL == "" {
-				primary.Info.License.URL = m.Info.License.URL
-			}
-		}
-
-	}
-	if primary.ExternalDocs == nil {
-		primary.ExternalDocs = m.ExternalDocs
-	} else if m.ExternalDocs != nil {
-		if primary.ExternalDocs.Description == "" {
-			primary.ExternalDocs.Description = m.ExternalDocs.Description
-		}
-		if primary.ExternalDocs.URL == "" {
-			primary.ExternalDocs.URL = m.ExternalDocs.URL
-		}
-	}
-	return skipped
-}
-
-func mergeExtensions(primary spec.Extensions, m spec.Extensions) (result spec.Extensions, skipped []string) {
-	if primary == nil {
-		result = m
-		return
-	}
-	if m == nil {
-		result = primary
-		return
-	}
-	result = primary
-	for k, v := range m {
-		if _, found := primary[k]; found {
-			skipped = append(skipped, k)
-			continue
-		}
-		primary[k] = v
-	}
 	return
 }

--- a/vendor/github.com/go-openapi/analysis/schema.go
+++ b/vendor/github.com/go-openapi/analysis/schema.go
@ -1,8 +1,6 @@
 package analysis

 import (
-	"fmt"
-
 	"github.com/go-openapi/spec"
 	"github.com/go-openapi/strfmt"
 )
@ -18,10 +16,6 @@ type SchemaOpts struct {
 // Schema analysis, will classify the schema according to known
 // patterns.
 func Schema(opts SchemaOpts) (*AnalyzedSchema, error) {
-	if opts.Schema == nil {
-		return nil, fmt.Errorf("no schema to analyze")
-	}
-
 	a := &AnalyzedSchema{
 		schema:   opts.Schema,
 		root:     opts.Root,
@ -40,7 +34,10 @@ func Schema(opts SchemaOpts) (*AnalyzedSchema, error) {
 		return nil, err
 	}

-	a.inferTuple()
+	if err := a.inferTuple(); err != nil {
+		// NOTE(fredbi): currently, inferTuple() never returns an error
+		return nil, err
+	}

 	if err := a.inferFromRef(); err != nil {
 		return nil, err
@ -109,20 +106,22 @@ func (a *AnalyzedSchema) inferFromRef() error {
 		if err != nil {
 			return err
 		}
+		if sch != nil {
+			// NOTE(fredbi): currently the only cause for errors in
+			// unresolved ref. Since spec.ExpandSchema() expands the
+			// schema recursively, there is no chance to get there,
+			// until we add more causes for error in this schema analysis.
 			rsch, err := Schema(SchemaOpts{
 				Schema:   sch,
 				Root:     a.root,
 				BasePath: a.basePath,
 			})
 			if err != nil {
-			// NOTE(fredbi): currently the only cause for errors is
-			// unresolved ref. Since spec.ExpandSchema() expands the
-			// schema recursively, there is no chance to get there,
-			// until we add more causes for error in this schema analysis.
 				return err
 			}
 			a.inherits(rsch)
 		}
+	}
 	return nil
 }

@ -193,10 +192,11 @@ func (a *AnalyzedSchema) inferArray() error {
 	return nil
 }

-func (a *AnalyzedSchema) inferTuple() {
+func (a *AnalyzedSchema) inferTuple() error {
 	tuple := a.hasItems && a.schema.Items.Schemas != nil
 	a.IsTuple = tuple && !a.hasAdditionalItems
 	a.IsTupleWithExtra = tuple && a.hasAdditionalItems
+	return nil
 }

 func (a *AnalyzedSchema) inferBaseType() {
--- a/vendor/github.com/go-openapi/jsonpointer/.travis.yml
+++ b/vendor/github.com/go-openapi/jsonpointer/.travis.yml
@ -1,15 +1,15 @@
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 go:
+- '1.9'
+- 1.10.x
 - 1.11.x
- 1.12.x
 install:
- GO111MODULE=off go get -u gotest.tools/gotestsum
-env:
- GO111MODULE=on
+- go get -u github.com/stretchr/testify/assert
+- go get -u github.com/go-openapi/swag
 language: go
 notifications:
  slack:
    secure: 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
 script:
- gotestsum -f short-verbose -- -race -coverprofile=coverage.txt -covermode=atomic ./...
+- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./...
--- a/vendor/github.com/go-openapi/jsonpointer/go.mod
+++ b/vendor/github.com/go-openapi/jsonpointer/go.mod
@ -1,6 +1,10 @@
 module github.com/go-openapi/jsonpointer

 require (
-	github.com/go-openapi/swag v0.19.2
-	github.com/stretchr/testify v1.3.0
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-openapi/swag v0.17.0
+	github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.2.2
+	gopkg.in/yaml.v2 v2.2.1 // indirect
 )
--- a/vendor/github.com/go-openapi/jsonpointer/go.sum
+++ b/vendor/github.com/go-openapi/jsonpointer/go.sum
@ -1,22 +1,11 @@
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/go-openapi/swag v0.19.2 h1:jvO6bCMBEilGwMfHhrd61zIID4oIFdwb76V17SM88dE=
-github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU=
+github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-openapi/jsonreference/.travis.yml
+++ b/vendor/github.com/go-openapi/jsonreference/.travis.yml
@ -1,15 +1,16 @@
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 go:
+- '1.9'
+- 1.10.x
 - 1.11.x
- 1.12.x
 install:
- GO111MODULE=off go get -u gotest.tools/gotestsum
-env:
- GO111MODULE=on
+- go get -u github.com/stretchr/testify/assert
+- go get -u github.com/PuerkitoBio/purell
+- go get -u github.com/go-openapi/jsonpointer
 language: go
 notifications:
  slack:
    secure: 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
 script:
- gotestsum -f short-verbose -- -race -coverprofile=coverage.txt -covermode=atomic ./...
+- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./...
--- a/vendor/github.com/go-openapi/jsonreference/go.mod
+++ b/vendor/github.com/go-openapi/jsonreference/go.mod
@ -1,10 +1,15 @@
 module github.com/go-openapi/jsonreference

 require (
-	github.com/PuerkitoBio/purell v1.1.1
+	github.com/PuerkitoBio/purell v1.1.0
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
-	github.com/go-openapi/jsonpointer v0.19.2
-	github.com/stretchr/testify v1.3.0
-	golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 // indirect
-	golang.org/x/text v0.3.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-openapi/jsonpointer v0.17.0
+	github.com/go-openapi/swag v0.17.0 // indirect
+	github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.2.2
+	golang.org/x/net v0.0.0-20181005035420-146acd28ed58 // indirect
+	golang.org/x/text v0.3.0 // indirect
+	gopkg.in/yaml.v2 v2.2.1 // indirect
 )
--- a/vendor/github.com/go-openapi/jsonreference/go.sum
+++ b/vendor/github.com/go-openapi/jsonreference/go.sum
@ -1,36 +1,20 @@
-github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
-github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
+github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
+github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
-github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
-github.com/go-openapi/swag v0.19.2 h1:jvO6bCMBEilGwMfHhrd61zIID4oIFdwb76V17SM88dE=
-github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/go-openapi/jsonpointer v0.17.0 h1:Bpl2DtZ6k7wKqfFs7e+4P08+M9I3FQgn09a1UsRUQbk=
+github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0=
+github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU=
+github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE=
+golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-openapi/loads/.drone.sec
+++ b/vendor/github.com/go-openapi/loads/.drone.sec
@ -0,0 +1 @@
+eyJhbGciOiJSU0EtT0FFUCIsImVuYyI6IkExMjhHQ00ifQ.xUjixvmMMeampw0Doyr_XLvcV5ICmDgDFmlcWqgmO84O3Hwn6dqbMkwOjpKMOyEJW_98b5Om5ED59IFt2S0T_OarlrsJL8jOK5fqxSMNXy2w8LfI-e5l1URverW41ofAVK8m9wK05q2BSJM_M6PyyODaQeDBiCVK1HreMZBlXpuUDVtBMPILQoga0eSZOsTR3DYEpZIS0A0Rsa5yIhMYR5d5-JMYqbqOCB7tNJ-BM83OzYgL7Hrz0J15kqaJmhQ-GJoMJDzOemSO9KxLCOfSPp11R_G3Mfd48xYnuiRuPOTakbOCLxuYviH6uoGVIOhnMyY9qKiDKbOn4BQUi1-igA.6qjQzq9nzAxRRKV_.z79R5cMFAEuEaAh6U9ykiL8oIqzMbs_I2C-hSFRh3HYRJ4fTB-9LrcbF0uASIOq7bBn4OQzW-0QFwYOs1uaawmrByGngV5d0afiZf_LBKcmTF2vtxRi_A_nxD-EHoPmh3lKBU5WNDe_8kLjEeS89HeyyFPuv5iQbqhzdqPFohHKVigwVqVYYLjB8GWQ4t7tC4c8l5rHanaXf71W0e3op2m8bebpZL0JPGhnULVA1oU27TYeLsO112JkIYtBwZxzvAs--bBFoKeGJWVMFzrKN68UACGZ9RFw0uGJbBmVC4-jRuIc6XpqeEqw3KG-rjFzkeEor3575qW-8kiXYqpub9SFUc3SSZkxJ8hB3SrnMBOuDUSenrXNpAbltmV3KAALzN3_bMBQuihwSRIn0Hg7-Dpni8BieMe44RMDvRu6p_71aeU_KW4V7Umy_h8gpIvQFuKGdTQH2ahsyCXL0ojqjMbVMdoWpDQTQ2_Fy8Qt_p2kJ8BgDo-1Akd4a6BNU2NGqsdnrJmtVKcTqLBadf9ylCwxHdGVrtNYORALSms2T6Q1s-poQnMjIwN8lnUD8ABUBpt4uVtrYkiWPVwrwywLQeiHhR-pboe_53kWDAx4Hy4rpbKsaxanYhy_bEbAYKb3aIUA.75GD4kRBCQdcGFYP1QYdCg
--- a/vendor/github.com/go-openapi/loads/.drone.yml
+++ b/vendor/github.com/go-openapi/loads/.drone.yml
@ -0,0 +1,39 @@
+clone:
+  path: github.com/go-openapi/loads
+
+matrix:
+  GO_VERSION:
+    - "1.6"
+
+build:
+  integration:
+    image: golang:$$GO_VERSION
+    pull: true
+    environment:
+      GOCOVMODE: "count"
+    commands:
+      - go get -u github.com/axw/gocov/gocov
+      - go get -u gopkg.in/matm/v1/gocov-html
+      - go get -u github.com/cee-dub/go-junit-report
+      - go get -u github.com/stretchr/testify/assert
+      - go get -u gopkg.in/yaml.v2
+      - go get -u github.com/go-openapi/swag
+      - go get -u github.com/go-openapi/analysis
+      - go get -u github.com/go-openapi/spec
+      - ./hack/build-drone.sh
+
+notify:
+  slack:
+    channel: bots
+    webhook_url: $$SLACK_URL
+    username: drone
+
+publish:
+  coverage:
+    server: https://coverage.vmware.run
+    token: $$GITHUB_TOKEN
+    # threshold: 70
+    # must_increase: true
+    when:
+      matrix:
+        GO_VERSION: "1.6"
--- a/vendor/github.com/go-openapi/loads/.golangci.yml
+++ b/vendor/github.com/go-openapi/loads/.golangci.yml
@ -1,22 +0,0 @@
-linters-settings:
-  govet:
-    check-shadowing: true
-  golint:
-    min-confidence: 0
-  gocyclo:
-    min-complexity: 30
-  maligned:
-    suggest-new: true
-  dupl:
-    threshold: 100
-  goconst:
-    min-len: 2
-    min-occurrences: 4
-
-linters:
-  enable-all: true
-  disable:
-    - maligned
-    - lll
-    - gochecknoglobals
-    - gochecknoinits
--- a/vendor/github.com/go-openapi/loads/.travis.yml
+++ b/vendor/github.com/go-openapi/loads/.travis.yml
@ -1,15 +1,18 @@
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 go:
+- '1.9'
+- 1.10.x
 - 1.11.x
- 1.12.x
 install:
- GO111MODULE=off go get -u gotest.tools/gotestsum
-env:
- GO111MODULE=on
+- go get -u github.com/stretchr/testify
+- go get -u github.com/go-openapi/analysis
+- go get -u github.com/go-openapi/spec
+- go get -u github.com/go-openapi/swag
+- go get -u gopkg.in/yaml.v2
 language: go
 notifications:
  slack:
    secure: 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
 script:
- gotestsum -f short-verbose -- -race -timeout=20m -coverprofile=coverage.txt -covermode=atomic ./...
+- ./hack/coverage
--- a/vendor/github.com/go-openapi/loads/README.md
+++ b/vendor/github.com/go-openapi/loads/README.md
@ -1,7 +1,5 @@
 # Loads OAI specs  [![Build Status](https://travis-ci.org/go-openapi/loads.svg?branch=master)](https://travis-ci.org/go-openapi/loads) [![codecov](https://codecov.io/gh/go-openapi/loads/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/loads) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io)

 [![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/loads/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/loads?status.svg)](http://godoc.org/github.com/go-openapi/loads)
-[![GolangCI](https://golangci.com/badges/github.com/go-openapi/loads.svg)](https://golangci.com)
-[![Go Report Card](https://goreportcard.com/badge/github.com/go-openapi/loads)](https://goreportcard.com/report/github.com/go-openapi/loads)

-Loading of OAI specification documents from local or remote locations. Supports JSON and YAML documents.
+Loading of OAI specification documents from local or remote locations.
--- a/vendor/github.com/go-openapi/loads/doc.go
+++ b/vendor/github.com/go-openapi/loads/doc.go
@ -1,21 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-/*
-Package loads provides document loading methods for swagger (OAI) specifications.
-
-It is used by other go-openapi packages to load and run analysis on local or remote spec documents.
-
-*/
-package loads
--- a/vendor/github.com/go-openapi/loads/go.mod
+++ b/vendor/github.com/go-openapi/loads/go.mod
@ -1,9 +1,23 @@
 module github.com/go-openapi/loads

 require (
-	github.com/go-openapi/analysis v0.19.2
-	github.com/go-openapi/spec v0.19.2
-	github.com/go-openapi/swag v0.19.2
-	github.com/stretchr/testify v1.3.0
-	gopkg.in/yaml.v2 v2.2.2
+	github.com/PuerkitoBio/purell v1.1.0 // indirect
+	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
+	github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb // indirect
+	github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277
+	github.com/go-openapi/errors v0.17.0 // indirect
+	github.com/go-openapi/jsonpointer v0.17.0 // indirect
+	github.com/go-openapi/jsonreference v0.17.0 // indirect
+	github.com/go-openapi/spec v0.17.0
+	github.com/go-openapi/strfmt v0.17.0 // indirect
+	github.com/go-openapi/swag v0.17.0
+	github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect
+	github.com/mitchellh/mapstructure v1.1.2 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.2.2
+	golang.org/x/net v0.0.0-20181005035420-146acd28ed58 // indirect
+	golang.org/x/text v0.3.0 // indirect
+	gopkg.in/yaml.v2 v2.2.1
 )
--- a/vendor/github.com/go-openapi/loads/go.sum
+++ b/vendor/github.com/go-openapi/loads/go.sum
@ -1,79 +1,36 @@
+github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
-github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
-github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
+github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf h1:eg0MeVzsP1G42dRafH3vf+al2vQIJU0YHX+1Tw87oco=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb h1:D4uzjWwKYQ5XnAvUbuvHW93esHg7F8N/OYeBBcJoTr0=
 github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
-github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 h1:DujepqpGd1hyOd7aW59XpK7Qymp8iy83xq74fLr21is=
-github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
+github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277 h1:Cjl5yf/RidkszNOmV0+rf35yjOocQ1UTTVwEmxnr6Ls=
 github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70tL6pCuVxPJOHXQ+wIac1FUrvNkHolPie/cLEU6hI=
-github.com/go-openapi/analysis v0.19.0 h1:sYEyyO7OKQvJX0z4OyHWoGt0uLuALxB/ZJ4Jb3I6KNU=
-github.com/go-openapi/analysis v0.19.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
-github.com/go-openapi/analysis v0.19.2 h1:ophLETFestFZHk3ji7niPEL4d466QjW+0Tdg5VyDq7E=
-github.com/go-openapi/analysis v0.19.2/go.mod h1:3P1osvZa9jKjb8ed2TPng3f0i/UY9snX6gxi44djMjk=
-github.com/go-openapi/errors v0.17.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
-github.com/go-openapi/errors v0.19.2 h1:a2kIyV3w+OS3S97zxUndRVD46+FhGOUBDFY7nmu4CsY=
-github.com/go-openapi/errors v0.19.2/go.mod h1:qX0BLWsyaKfvhluLejVpVNwNRdXZhEbTA4kxxpKBC94=
-github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
-github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
-github.com/go-openapi/jsonreference v0.17.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
-github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
-github.com/go-openapi/loads v0.17.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/loads v0.19.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/spec v0.17.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
-github.com/go-openapi/spec v0.19.2 h1:SStNd1jRcYtfKCN7R0laGNs80WYYvn5CbBjM2sOmCrE=
-github.com/go-openapi/spec v0.19.2/go.mod h1:sCxk3jxKgioEJikev4fgkNmwS+3kuYdJtcsZsD5zxMY=
-github.com/go-openapi/strfmt v0.17.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
-github.com/go-openapi/strfmt v0.19.0 h1:0Dn9qy1G9+UJfRU7TR8bmdGxb4uifB7HNrJjOnV0yPk=
-github.com/go-openapi/strfmt v0.19.0/go.mod h1:+uW+93UVvGGq2qGaZxdDeJqSAqBqBdl+ZPMF/cC8nDY=
-github.com/go-openapi/swag v0.17.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg=
-github.com/go-openapi/swag v0.19.2 h1:jvO6bCMBEilGwMfHhrd61zIID4oIFdwb76V17SM88dE=
-github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
-github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/go-openapi/errors v0.17.0 h1:47T+LqPrQUxFXQnB22aLBfsTRFSqWp5y4OiFgQm+/Lw=
+github.com/go-openapi/errors v0.17.0/go.mod h1:La0D2x9HoXenv7MDEiAv6vWoe84CXFo0PQRk/jdQlww=
+github.com/go-openapi/jsonpointer v0.17.0 h1:Bpl2DtZ6k7wKqfFs7e+4P08+M9I3FQgn09a1UsRUQbk=
+github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0=
+github.com/go-openapi/jsonreference v0.17.0 h1:d/o7/fsLWWQZACbihvZxcyLQ59jfUVs7WOJv/ak7T7A=
+github.com/go-openapi/jsonreference v0.17.0/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
+github.com/go-openapi/spec v0.17.0 h1:MM5YaXBdBOEcjGHW5WayrAY5Ze2ydNyy71JHeTi7xUc=
+github.com/go-openapi/spec v0.17.0/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
+github.com/go-openapi/strfmt v0.17.0 h1:79+bCyGHowS3rkr6z8RcG5jVzdKpeKXlDuW6yqE50TM=
+github.com/go-openapi/strfmt v0.17.0/go.mod h1:/bCWipNKhC9QMhD8HRe2EGbU8G0D4Yvh0G6X4k1Xwvg=
+github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU=
+github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
-github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE=
 golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-openapi/loads/spec.go
+++ b/vendor/github.com/go-openapi/loads/spec.go
@ -16,7 +16,6 @@ package loads

 import (
 	"bytes"
-	"encoding/gob"
 	"encoding/json"
 	"fmt"
 	"net/url"
@ -51,10 +50,6 @@ func init() {
 	loaders = defaultLoader
 	spec.PathLoader = loaders.Fn
 	AddLoader(swag.YAMLMatcher, swag.YAMLDoc)
-
-	gob.Register(map[string]interface{}{})
-	gob.Register([]interface{}{})
-	//gob.Register(spec.Refable{})
 }

 // AddLoader for a document
@ -81,7 +76,7 @@ func JSONSpec(path string) (*Document, error) {
 		return nil, err
 	}
 	// convert to json
-	return Analyzed(data, "")
+	return Analyzed(json.RawMessage(data), "")
 }

 // Document represents a swagger spec document
@ -125,9 +120,9 @@ func Spec(path string) (*Document, error) {
 				lastErr = err2
 				continue
 			}
-			doc, err3 := Analyzed(b, "")
-			if err3 != nil {
-				return nil, err3
+			doc, err := Analyzed(b, "")
+			if err != nil {
+				return nil, err
 			}
 			if doc != nil {
 				doc.specFilePath = path
@ -181,8 +176,8 @@ func Analyzed(data json.RawMessage, version string) (*Document, error) {
 		return nil, err
 	}

-	origsqspec, err := cloneSpec(swspec)
-	if err != nil {
+	origsqspec := new(spec.Swagger)
+	if err := json.Unmarshal(raw, origsqspec); err != nil {
 		return nil, err
 	}

@ -257,7 +252,6 @@ func (d *Document) Raw() json.RawMessage {
 	return d.raw
 }

-// OrigSpec yields the original spec
 func (d *Document) OrigSpec() *spec.Swagger {
 	return d.origSpec
 }
@ -283,16 +277,3 @@ func (d *Document) Pristine() *Document {
 func (d *Document) SpecFilePath() string {
 	return d.specFilePath
 }
-
-func cloneSpec(src *spec.Swagger) (*spec.Swagger, error) {
-	var b bytes.Buffer
-	if err := gob.NewEncoder(&b).Encode(src); err != nil {
-		return nil, err
-	}
-
-	var dst spec.Swagger
-	if err := gob.NewDecoder(&b).Decode(&dst); err != nil {
-		return nil, err
-	}
-	return &dst, nil
-}
--- a/vendor/github.com/go-openapi/runtime/.travis.yml
+++ b/vendor/github.com/go-openapi/runtime/.travis.yml
@ -1,15 +1,24 @@
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 go:
+- '1.9'
+- 1.10.x
 - 1.11.x
- 1.12.x
 install:
- GO111MODULE=off go get -u gotest.tools/gotestsum
-env:
- GO111MODULE=on
+- go get -u github.com/axw/gocov/gocov
+- go get -u gopkg.in/matm/v1/gocov-html
+- go get -u github.com/cee-dub/go-junit-report
+- go get -u github.com/stretchr/testify/assert
+- go get -u gopkg.in/yaml.v2
+- go get -u github.com/go-openapi/analysis
+- go get -u github.com/go-openapi/errors
+- go get -u github.com/go-openapi/loads
+- go get -u github.com/go-openapi/strfmt
+- go get -u github.com/go-openapi/validate
+- go get -u github.com/docker/go-units
 language: go
 notifications:
  slack:
    secure: 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
 script:
- gotestsum -f short-verbose -- -race -timeout=20m -coverprofile=coverage.txt -covermode=atomic ./...
+- ./hack/coverage
--- a/vendor/github.com/go-openapi/runtime/bytestream.go
+++ b/vendor/github.com/go-openapi/runtime/bytestream.go
@ -109,10 +109,6 @@ func ByteStreamProducer(opts ...byteStreamOpt) Producer {
 		}
 		defer close()

-		if rc, ok := data.(io.ReadCloser); ok {
-			defer rc.Close()
-		}
-
 		if rdr, ok := data.(io.Reader); ok {
 			_, err := io.Copy(writer, rdr)
 			return err
--- a/vendor/github.com/go-openapi/runtime/client_request.go
+++ b/vendor/github.com/go-openapi/runtime/client_request.go
@ -17,7 +17,6 @@ package runtime
 import (
 	"io"
 	"io/ioutil"
-	"net/http"
 	"net/url"
 	"time"

@ -42,8 +41,6 @@ type ClientRequestWriter interface {
 type ClientRequest interface {
 	SetHeaderParam(string, ...string) error

-	GetHeaderParams() http.Header
-
 	SetQueryParam(string, ...string) error

 	SetFormParam(string, ...string) error
--- a/vendor/github.com/go-openapi/runtime/constants.go
+++ b/vendor/github.com/go-openapi/runtime/constants.go
@ -38,8 +38,6 @@ const (
 	TextMime = "text/plain"
 	// HTMLMime the html mime type
 	HTMLMime = "text/html"
-	// CSVMime the csv mime type
-	CSVMime = "text/csv"
 	// MultipartFormMime the multipart form mime type
 	MultipartFormMime = "multipart/form-data"
 	// URLencodedFormMime the url encoded form mime type
--- a/vendor/github.com/go-openapi/runtime/csv.go
+++ b/vendor/github.com/go-openapi/runtime/csv.go
@ -1,77 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package runtime
-
-import (
-	"bytes"
-	"encoding/csv"
-	"errors"
-	"io"
-)
-
-// CSVConsumer creates a new CSV consumer
-func CSVConsumer() Consumer {
-	return ConsumerFunc(func(reader io.Reader, data interface{}) error {
-		if reader == nil {
-			return errors.New("CSVConsumer requires a reader")
-		}
-
-		csvReader := csv.NewReader(reader)
-		writer, ok := data.(io.Writer)
-		if !ok {
-			return errors.New("data type must be io.Writer")
-		}
-		csvWriter := csv.NewWriter(writer)
-		records, err := csvReader.ReadAll()
-		if err != nil {
-			return err
-		}
-		for _, r := range records {
-			if err := csvWriter.Write(r); err != nil {
-				return err
-			}
-		}
-		csvWriter.Flush()
-		return nil
-	})
-}
-
-// CSVProducer creates a new CSV producer
-func CSVProducer() Producer {
-	return ProducerFunc(func(writer io.Writer, data interface{}) error {
-		if writer == nil {
-			return errors.New("CSVProducer requires a writer")
-		}
-
-		dataBytes, ok := data.([]byte)
-		if !ok {
-			return errors.New("data type must be byte array")
-		}
-
-		csvReader := csv.NewReader(bytes.NewBuffer(dataBytes))
-		records, err := csvReader.ReadAll()
-		if err != nil {
-			return err
-		}
-		csvWriter := csv.NewWriter(writer)
-		for _, r := range records {
-			if err := csvWriter.Write(r); err != nil {
-				return err
-			}
-		}
-		csvWriter.Flush()
-		return nil
-	})
-}
--- a/vendor/github.com/go-openapi/runtime/go.mod
+++ b/vendor/github.com/go-openapi/runtime/go.mod
@ -1,16 +1,20 @@
 module github.com/go-openapi/runtime

 require (
-	github.com/docker/go-units v0.4.0
-	github.com/go-openapi/analysis v0.19.2
-	github.com/go-openapi/errors v0.19.2
-	github.com/go-openapi/loads v0.19.2
-	github.com/go-openapi/spec v0.19.2
-	github.com/go-openapi/strfmt v0.19.0
-	github.com/go-openapi/swag v0.19.2
-	github.com/go-openapi/validate v0.19.2
-	github.com/stretchr/testify v1.3.0
-	golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56 // indirect
-	golang.org/x/tools v0.0.0-20190617190820-da514acc4774 // indirect
+	github.com/docker/go-units v0.3.3
+	github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 // indirect
+	github.com/go-openapi/analysis v0.17.2
+	github.com/go-openapi/errors v0.17.2
+	github.com/go-openapi/jsonpointer v0.17.2 // indirect
+	github.com/go-openapi/jsonreference v0.17.2 // indirect
+	github.com/go-openapi/loads v0.17.2
+	github.com/go-openapi/spec v0.17.2
+	github.com/go-openapi/strfmt v0.17.2
+	github.com/go-openapi/swag v0.17.2
+	github.com/go-openapi/validate v0.17.2
+	github.com/google/uuid v1.1.0 // indirect
+	github.com/stretchr/testify v1.2.2
+	golang.org/x/net v0.0.0-20181201002055-351d144fa1fc // indirect
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 	gopkg.in/yaml.v2 v2.2.2
 )
--- a/vendor/github.com/go-openapi/runtime/go.sum
+++ b/vendor/github.com/go-openapi/runtime/go.sum
@ -1,20 +1,13 @@
 github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
-github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
-github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf h1:eg0MeVzsP1G42dRafH3vf+al2vQIJU0YHX+1Tw87oco=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/docker/go-units v0.3.3 h1:Xk8S3Xj5sLGlG5g67hJmYMmUgXv5N4PhkjJHHqrwnTk=
 github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
-github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
-github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
 github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 h1:DujepqpGd1hyOd7aW59XpK7Qymp8iy83xq74fLr21is=
 github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
@ -22,110 +15,47 @@ github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70t
 github.com/go-openapi/analysis v0.17.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
 github.com/go-openapi/analysis v0.17.2 h1:eYp14J1o8TTSCzndHBtsNuckikV1PfZOSnx4BcBeu0c=
 github.com/go-openapi/analysis v0.17.2/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
-github.com/go-openapi/analysis v0.18.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
-github.com/go-openapi/analysis v0.19.2 h1:ophLETFestFZHk3ji7niPEL4d466QjW+0Tdg5VyDq7E=
-github.com/go-openapi/analysis v0.19.2/go.mod h1:3P1osvZa9jKjb8ed2TPng3f0i/UY9snX6gxi44djMjk=
 github.com/go-openapi/errors v0.17.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
 github.com/go-openapi/errors v0.17.2 h1:azEQ8Fnx0jmtFF2fxsnmd6I0x6rsweUF63qqSO1NmKk=
 github.com/go-openapi/errors v0.17.2/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
-github.com/go-openapi/errors v0.18.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
-github.com/go-openapi/errors v0.19.2 h1:a2kIyV3w+OS3S97zxUndRVD46+FhGOUBDFY7nmu4CsY=
-github.com/go-openapi/errors v0.19.2/go.mod h1:qX0BLWsyaKfvhluLejVpVNwNRdXZhEbTA4kxxpKBC94=
 github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
 github.com/go-openapi/jsonpointer v0.17.2 h1:3ekBy41gar/iJi2KSh/au/PrC2vpLr85upF/UZmm3W0=
 github.com/go-openapi/jsonpointer v0.17.2/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.18.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
-github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
 github.com/go-openapi/jsonreference v0.17.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
 github.com/go-openapi/jsonreference v0.17.2 h1:lF3z7AH8dd0IKXc1zEBi1dj0B4XgVb5cVjn39dCK3Ls=
 github.com/go-openapi/jsonreference v0.17.2/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.18.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
-github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
 github.com/go-openapi/loads v0.17.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
 github.com/go-openapi/loads v0.17.2 h1:tEXYu6Xc0pevpzzQx5ghrMN9F7IVpN/+u4iD3rkYE5o=
 github.com/go-openapi/loads v0.17.2/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/loads v0.18.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/loads v0.19.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/loads v0.19.2 h1:rf5ArTHmIJxyV5Oiks+Su0mUens1+AjpkPoWr5xFRcI=
-github.com/go-openapi/loads v0.19.2/go.mod h1:QAskZPMX5V0C2gvfkGZzJlINuP7Hx/4+ix5jWFxsNPs=
 github.com/go-openapi/runtime v0.0.0-20180920151709-4f900dc2ade9/go.mod h1:6v9a6LTXWQCdL8k1AO3cvqx5OtZY/Y9wKTgaoP6YRfA=
-github.com/go-openapi/runtime v0.19.0/go.mod h1:OwNfisksmmaZse4+gpV3Ne9AyMOlP1lt4sK4FXt0O64=
 github.com/go-openapi/spec v0.17.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
 github.com/go-openapi/spec v0.17.2 h1:eb2NbuCnoe8cWAxhtK6CfMWUYmiFEZJ9Hx3Z2WRwJ5M=
 github.com/go-openapi/spec v0.17.2/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
-github.com/go-openapi/spec v0.18.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
-github.com/go-openapi/spec v0.19.2 h1:SStNd1jRcYtfKCN7R0laGNs80WYYvn5CbBjM2sOmCrE=
-github.com/go-openapi/spec v0.19.2/go.mod h1:sCxk3jxKgioEJikev4fgkNmwS+3kuYdJtcsZsD5zxMY=
 github.com/go-openapi/strfmt v0.17.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
 github.com/go-openapi/strfmt v0.17.2 h1:2KDns36DMHXG9/iYkOjiX+/8fKK9GCU5ELZ+J6qcRVA=
 github.com/go-openapi/strfmt v0.17.2/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
-github.com/go-openapi/strfmt v0.18.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
-github.com/go-openapi/strfmt v0.19.0 h1:0Dn9qy1G9+UJfRU7TR8bmdGxb4uifB7HNrJjOnV0yPk=
-github.com/go-openapi/strfmt v0.19.0/go.mod h1:+uW+93UVvGGq2qGaZxdDeJqSAqBqBdl+ZPMF/cC8nDY=
 github.com/go-openapi/swag v0.17.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg=
 github.com/go-openapi/swag v0.17.2 h1:K/ycE/XTUDFltNHSO32cGRUhrVGJD64o8WgAIZNyc3k=
 github.com/go-openapi/swag v0.17.2/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg=
-github.com/go-openapi/swag v0.18.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg=
-github.com/go-openapi/swag v0.19.2 h1:jvO6bCMBEilGwMfHhrd61zIID4oIFdwb76V17SM88dE=
-github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
 github.com/go-openapi/validate v0.17.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4=
 github.com/go-openapi/validate v0.17.2 h1:lwFfiS4sv5DvOrsYDsYq4N7UU8ghXiYtPJ+VcQnC3Xg=
 github.com/go-openapi/validate v0.17.2/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4=
-github.com/go-openapi/validate v0.18.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4=
-github.com/go-openapi/validate v0.19.2 h1:ky5l57HjyVRrsJfd2+Ro5Z9PjGuKbsmftwyMtk8H7js=
-github.com/go-openapi/validate v0.19.2/go.mod h1:1tRCw7m3jtI8eNWEEliiAqUIcBztB2KDnRCRMUi7GTA=
 github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190312143242-1de009706dbe h1:W/GaMY0y69G4cFlmsC6B9sbuo2fP8OFP1ABjt4kPz+w=
-github.com/mailru/easyjson v0.0.0-20190312143242-1de009706dbe/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181201002055-351d144fa1fc h1:a3CU5tJYVj92DY2LaA1kUkrsqD5/3mLDhx2NcNqyW+0=
 golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190320064053-1272bf9dcd53 h1:kcXqo9vE6fsZY5X5Rd7R1l7fTgnWaDCVmln65REefiE=
-golang.org/x/net v0.0.0-20190320064053-1272bf9dcd53/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190321052220-f7bb7a8bee54/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
-golang.org/x/tools v0.0.0-20190617190820-da514acc4774/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-openapi/runtime/text.go
+++ b/vendor/github.com/go-openapi/runtime/text.go
@ -39,12 +39,6 @@ func TextConsumer() Consumer {
 		}
 		b := buf.Bytes()

-		// If the buffer is empty, no need to unmarshal it, which causes a panic.
-		if len(b) == 0 {
-			data = ""
-			return nil
-		}
-
 		if tu, ok := data.(encoding.TextUnmarshaler); ok {
 			err := tu.UnmarshalText(b)
 			if err != nil {
--- a/vendor/github.com/go-openapi/spec/.golangci.yml
+++ b/vendor/github.com/go-openapi/spec/.golangci.yml
@ -4,11 +4,11 @@ linters-settings:
  golint:
    min-confidence: 0
  gocyclo:
-    min-complexity: 45
+    min-complexity: 25
  maligned:
    suggest-new: true
  dupl:
-    threshold: 200
+    threshold: 100
  goconst:
    min-len: 2
    min-occurrences: 2
@ -19,5 +19,3 @@ linters:
    - maligned
    - unparam
    - lll
-    - gochecknoinits
-    - gochecknoglobals
--- a/vendor/github.com/go-openapi/spec/.travis.yml
+++ b/vendor/github.com/go-openapi/spec/.travis.yml
@ -1,15 +1,18 @@
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 go:
+- '1.9'
+- 1.10.x
 - 1.11.x
- 1.12.x
 install:
- GO111MODULE=off go get -u gotest.tools/gotestsum
-env:
- GO111MODULE=on
+- go get -u github.com/stretchr/testify
+- go get -u github.com/go-openapi/swag
+- go get -u gopkg.in/yaml.v2
+- go get -u github.com/go-openapi/jsonpointer
+- go get -u github.com/go-openapi/jsonreference
 language: go
 notifications:
  slack:
    secure: QUWvCkBBK09GF7YtEvHHVt70JOkdlNBG0nIKu/5qc4/nW5HP8I2w0SEf/XR2je0eED1Qe3L/AfMCWwrEj+IUZc3l4v+ju8X8R3Lomhme0Eb0jd1MTMCuPcBT47YCj0M7RON7vXtbFfm1hFJ/jLe5+9FXz0hpXsR24PJc5ZIi/ogNwkaPqG4BmndzecpSh0vc2FJPZUD9LT0I09REY/vXR0oQAalLkW0asGD5taHZTUZq/kBpsNxaAFrLM23i4mUcf33M5fjLpvx5LRICrX/57XpBrDh2TooBU6Qj3CgoY0uPRYUmSNxbVx1czNzl2JtEpb5yjoxfVPQeg0BvQM00G8LJINISR+ohrjhkZmAqchDupAX+yFrxTtORa78CtnIL6z/aTNlgwwVD8kvL/1pFA/JWYmKDmz93mV/+6wubGzNSQCstzjkFA4/iZEKewKUoRIAi/fxyscP6L/rCpmY/4llZZvrnyTqVbt6URWpopUpH4rwYqreXAtJxJsfBJIeSmUIiDIOMGkCTvyTEW3fWGmGoqWtSHLoaWDyAIGb7azb+KvfpWtEcoPFWfSWU+LGee0A/YsUhBl7ADB9A0CJEuR8q4BPpKpfLwPKSiKSAXL7zDkyjExyhtgqbSl2jS+rKIHOZNL8JkCcTP2MKMVd563C5rC5FMKqu3S9m2b6380E=
 script:
- gotestsum -f short-verbose -- -race -coverprofile=coverage.txt -covermode=atomic ./...
+- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./...
--- a/vendor/github.com/go-openapi/spec/bindata.go
+++ b/vendor/github.com/go-openapi/spec/bindata.go
@ -1,14 +1,14 @@
-// Code generated by go-bindata. DO NOT EDIT.
+// Code generated by go-bindata.
 // sources:
-// schemas/jsonschema-draft-04.json (4.357kB)
-// schemas/v2/schema.json (40.249kB)
+// schemas/jsonschema-draft-04.json
+// schemas/v2/schema.json
+// DO NOT EDIT!

 package spec

 import (
 	"bytes"
 	"compress/gzip"
-	"crypto/sha256"
 	"fmt"
 	"io"
 	"io/ioutil"
@ -41,7 +41,6 @@ func bindataRead(data []byte, name string) ([]byte, error) {
 type asset struct {
 	bytes []byte
 	info  os.FileInfo
-	digest [sha256.Size]byte
 }

 type bindataFileInfo struct {
@ -85,8 +84,8 @@ func jsonschemaDraft04JSON() (*asset, error) {
 		return nil, err
 	}

-	info := bindataFileInfo{name: "jsonschema-draft-04.json", size: 4357, mode: os.FileMode(436), modTime: time.Unix(1540282154, 0)}
-	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xe1, 0x48, 0x9d, 0xb, 0x47, 0x55, 0xf0, 0x27, 0x93, 0x30, 0x25, 0x91, 0xd3, 0xfc, 0xb8, 0xf0, 0x7b, 0x68, 0x93, 0xa8, 0x2a, 0x94, 0xf2, 0x48, 0x95, 0xf8, 0xe4, 0xed, 0xf1, 0x1b, 0x82, 0xe2}}
+	info := bindataFileInfo{name: "jsonschema-draft-04.json", size: 4357, mode: os.FileMode(420), modTime: time.Unix(1523760398, 0)}
+	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }

@ -105,8 +104,8 @@ func v2SchemaJSON() (*asset, error) {
 		return nil, err
 	}

-	info := bindataFileInfo{name: "v2/schema.json", size: 40249, mode: os.FileMode(436), modTime: time.Unix(1540282154, 0)}
-	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xcb, 0x25, 0x27, 0xe8, 0x46, 0xae, 0x22, 0xc4, 0xf4, 0x8b, 0x1, 0x32, 0x4d, 0x1f, 0xf8, 0xdf, 0x75, 0x15, 0xc8, 0x2d, 0xc7, 0xed, 0xe, 0x7e, 0x0, 0x75, 0xc0, 0xf9, 0xd2, 0x1f, 0x75, 0x57}}
+	info := bindataFileInfo{name: "v2/schema.json", size: 40249, mode: os.FileMode(420), modTime: time.Unix(1523760397, 0)}
+	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }

@ -114,8 +113,8 @@ func v2SchemaJSON() (*asset, error) {
 // It returns an error if the asset could not be found or
 // could not be loaded.
 func Asset(name string) ([]byte, error) {
-	canonicalName := strings.Replace(name, "\\", "/", -1)
-	if f, ok := _bindata[canonicalName]; ok {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	if f, ok := _bindata[cannonicalName]; ok {
 		a, err := f()
 		if err != nil {
 			return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
@ -125,12 +124,6 @@ func Asset(name string) ([]byte, error) {
 	return nil, fmt.Errorf("Asset %s not found", name)
 }

-// AssetString returns the asset contents as a string (instead of a []byte).
-func AssetString(name string) (string, error) {
-	data, err := Asset(name)
-	return string(data), err
-}
-
 // MustAsset is like Asset but panics when Asset would return an error.
 // It simplifies safe initialization of global variables.
 func MustAsset(name string) []byte {
@ -142,18 +135,12 @@ func MustAsset(name string) []byte {
 	return a
 }

-// MustAssetString is like AssetString but panics when Asset would return an
-// error. It simplifies safe initialization of global variables.
-func MustAssetString(name string) string {
-	return string(MustAsset(name))
-}
-
 // AssetInfo loads and returns the asset info for the given name.
 // It returns an error if the asset could not be found or
 // could not be loaded.
 func AssetInfo(name string) (os.FileInfo, error) {
-	canonicalName := strings.Replace(name, "\\", "/", -1)
-	if f, ok := _bindata[canonicalName]; ok {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	if f, ok := _bindata[cannonicalName]; ok {
 		a, err := f()
 		if err != nil {
 			return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
@ -163,33 +150,6 @@ func AssetInfo(name string) (os.FileInfo, error) {
 	return nil, fmt.Errorf("AssetInfo %s not found", name)
 }

-// AssetDigest returns the digest of the file with the given name. It returns an
-// error if the asset could not be found or the digest could not be loaded.
-func AssetDigest(name string) ([sha256.Size]byte, error) {
-	canonicalName := strings.Replace(name, "\\", "/", -1)
-	if f, ok := _bindata[canonicalName]; ok {
-		a, err := f()
-		if err != nil {
-			return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s can't read by error: %v", name, err)
-		}
-		return a.digest, nil
-	}
-	return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s not found", name)
-}
-
-// Digests returns a map of all known files and their checksums.
-func Digests() (map[string][sha256.Size]byte, error) {
-	mp := make(map[string][sha256.Size]byte, len(_bindata))
-	for name := range _bindata {
-		a, err := _bindata[name]()
-		if err != nil {
-			return nil, err
-		}
-		mp[name] = a.digest
-	}
-	return mp, nil
-}
-
 // AssetNames returns the names of the assets.
 func AssetNames() []string {
 	names := make([]string, 0, len(_bindata))
@ -202,7 +162,6 @@ func AssetNames() []string {
 // _bindata is a table, holding each asset generator, mapped to its name.
 var _bindata = map[string]func() (*asset, error){
 	"jsonschema-draft-04.json": jsonschemaDraft04JSON,
-
 	"v2/schema.json":           v2SchemaJSON,
 }

@ -215,15 +174,15 @@ var _bindata = map[string]func() (*asset, error){
 //       img/
 //         a.png
 //         b.png
-// then AssetDir("data") would return []string{"foo.txt", "img"},
-// AssetDir("data/img") would return []string{"a.png", "b.png"},
-// AssetDir("foo.txt") and AssetDir("notexist") would return an error, and
+// then AssetDir("data") would return []string{"foo.txt", "img"}
+// AssetDir("data/img") would return []string{"a.png", "b.png"}
+// AssetDir("foo.txt") and AssetDir("notexist") would return an error
 // AssetDir("") will return []string{"data"}.
 func AssetDir(name string) ([]string, error) {
 	node := _bintree
 	if len(name) != 0 {
-		canonicalName := strings.Replace(name, "\\", "/", -1)
-		pathList := strings.Split(canonicalName, "/")
+		cannonicalName := strings.Replace(name, "\\", "/", -1)
+		pathList := strings.Split(cannonicalName, "/")
 		for _, p := range pathList {
 			node = node.Children[p]
 			if node == nil {
@ -253,7 +212,7 @@ var _bintree = &bintree{nil, map[string]*bintree{
 	}},
 }}

-// RestoreAsset restores an asset under the given directory.
+// RestoreAsset restores an asset under the given directory
 func RestoreAsset(dir, name string) error {
 	data, err := Asset(name)
 	if err != nil {
@ -271,10 +230,14 @@ func RestoreAsset(dir, name string) error {
 	if err != nil {
 		return err
 	}
-	return os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
+	err = os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
+	if err != nil {
+		return err
+	}
+	return nil
 }

-// RestoreAssets restores an asset under the given directory recursively.
+// RestoreAssets restores an asset under the given directory recursively
 func RestoreAssets(dir, name string) error {
 	children, err := AssetDir(name)
 	// File
@ -292,6 +255,6 @@ func RestoreAssets(dir, name string) error {
 }

 func _filePath(dir, name string) string {
-	canonicalName := strings.Replace(name, "\\", "/", -1)
-	return filepath.Join(append([]string{dir}, strings.Split(canonicalName, "/")...)...)
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
 }
--- a/vendor/github.com/go-openapi/spec/cache.go
+++ b/vendor/github.com/go-openapi/spec/cache.go
@ -1,60 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package spec
-
-import "sync"
-
-// ResolutionCache a cache for resolving urls
-type ResolutionCache interface {
-	Get(string) (interface{}, bool)
-	Set(string, interface{})
-}
-
-type simpleCache struct {
-	lock  sync.RWMutex
-	store map[string]interface{}
-}
-
-// Get retrieves a cached URI
-func (s *simpleCache) Get(uri string) (interface{}, bool) {
-	debugLog("getting %q from resolution cache", uri)
-	s.lock.RLock()
-	v, ok := s.store[uri]
-	debugLog("got %q from resolution cache: %t", uri, ok)
-
-	s.lock.RUnlock()
-	return v, ok
-}
-
-// Set caches a URI
-func (s *simpleCache) Set(uri string, data interface{}) {
-	s.lock.Lock()
-	s.store[uri] = data
-	s.lock.Unlock()
-}
-
-var resCache ResolutionCache
-
-func init() {
-	resCache = initResolutionCache()
-}
-
-// initResolutionCache initializes the URI resolution cache
-func initResolutionCache() ResolutionCache {
-	return &simpleCache{store: map[string]interface{}{
-		"http://swagger.io/v2/schema.json":       MustLoadSwagger20Schema(),
-		"http://json-schema.org/draft-04/schema": MustLoadJSONSchemaDraft04(),
-	}}
-}
--- a/vendor/github.com/go-openapi/spec/debug.go
+++ b/vendor/github.com/go-openapi/spec/debug.go
@ -24,9 +24,9 @@ import (

 var (
 	// Debug is true when the SWAGGER_DEBUG env var is not empty.
-	// It enables a more verbose logging of this package.
+	// It enables a more verbose logging of validators.
 	Debug = os.Getenv("SWAGGER_DEBUG") != ""
-	// specLogger is a debug logger for this package
+	// validateLogger is a debug logger for this package
 	specLogger *log.Logger
 )

--- a/vendor/github.com/go-openapi/spec/expander.go
+++ b/vendor/github.com/go-openapi/spec/expander.go
--- a/vendor/github.com/go-openapi/spec/go.mod
+++ b/vendor/github.com/go-openapi/spec/go.mod
@ -1,14 +1,16 @@
 module github.com/go-openapi/spec

 require (
-	github.com/go-openapi/jsonpointer v0.19.2
-	github.com/go-openapi/jsonreference v0.19.2
-	github.com/go-openapi/swag v0.19.2
-	github.com/kr/pty v1.1.5 // indirect
-	github.com/stretchr/objx v0.2.0 // indirect
-	github.com/stretchr/testify v1.3.0
-	golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8 // indirect
-	golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f // indirect
-	golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59 // indirect
-	gopkg.in/yaml.v2 v2.2.2
+	github.com/PuerkitoBio/purell v1.1.0 // indirect
+	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-openapi/jsonpointer v0.17.0
+	github.com/go-openapi/jsonreference v0.17.0
+	github.com/go-openapi/swag v0.17.0
+	github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.2.2
+	golang.org/x/net v0.0.0-20181005035420-146acd28ed58 // indirect
+	golang.org/x/text v0.3.0 // indirect
+	gopkg.in/yaml.v2 v2.2.1
 )
--- a/vendor/github.com/go-openapi/spec/go.sum
+++ b/vendor/github.com/go-openapi/spec/go.sum
@ -1,66 +1,22 @@
 github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
-github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
-github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/go-openapi/jsonpointer v0.17.0 h1:nH6xp8XdXHx8dqveo0ZuJBluCO2qGrPbDNZ0dwoRHP0=
-github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.0 h1:FTUMcX77w5rQkClIzDtTxvn6Bsa894CcrzNj2MMfeg8=
-github.com/go-openapi/jsonpointer v0.19.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
-github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
-github.com/go-openapi/jsonreference v0.19.0 h1:BqWKpV1dFd+AuiKlgtddwVIFQsuMpxfBDBHGfM2yNpk=
-github.com/go-openapi/jsonreference v0.19.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
-github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
-github.com/go-openapi/swag v0.17.0 h1:iqrgMg7Q7SvtbWLlltPrkMs0UBJI6oTSs79JFRUi880=
-github.com/go-openapi/swag v0.17.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg=
-github.com/go-openapi/swag v0.19.2 h1:jvO6bCMBEilGwMfHhrd61zIID4oIFdwb76V17SM88dE=
-github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/go-openapi/jsonpointer v0.17.0 h1:Bpl2DtZ6k7wKqfFs7e+4P08+M9I3FQgn09a1UsRUQbk=
+github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0=
+github.com/go-openapi/jsonreference v0.17.0 h1:d/o7/fsLWWQZACbihvZxcyLQ59jfUVs7WOJv/ak7T7A=
+github.com/go-openapi/jsonreference v0.17.0/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
+github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU=
+github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE=
 golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-openapi/spec/header.go
+++ b/vendor/github.com/go-openapi/spec/header.go
@ -22,10 +22,6 @@ import (
 	"github.com/go-openapi/swag"
 )

-const (
-	jsonArray = "array"
-)
-
 // HeaderProps describes a response header
 type HeaderProps struct {
 	Description string `json:"description,omitempty"`
@ -61,7 +57,7 @@ func (h *Header) Typed(tpe, format string) *Header {

 // CollectionOf a fluent builder method for an array item
 func (h *Header) CollectionOf(items *Items, format string) *Header {
-	h.Type = jsonArray
+	h.Type = "array"
 	h.Items = items
 	h.CollectionFormat = format
 	return h
--- a/vendor/github.com/go-openapi/spec/info.go
+++ b/vendor/github.com/go-openapi/spec/info.go
@ -161,5 +161,8 @@ func (i *Info) UnmarshalJSON(data []byte) error {
 	if err := json.Unmarshal(data, &i.InfoProps); err != nil {
 		return err
 	}
-	return json.Unmarshal(data, &i.VendorExtensible)
+	if err := json.Unmarshal(data, &i.VendorExtensible); err != nil {
+		return err
+	}
+	return nil
 }
--- a/vendor/github.com/go-openapi/spec/items.go
+++ b/vendor/github.com/go-openapi/spec/items.go
@ -22,14 +22,9 @@ import (
 	"github.com/go-openapi/swag"
 )

-const (
-	jsonRef = "$ref"
-)
-
 // SimpleSchema describe swagger simple schemas for parameters and headers
 type SimpleSchema struct {
 	Type             string      `json:"type,omitempty"`
-	Nullable         bool        `json:"nullable,omitempty"`
 	Format           string      `json:"format,omitempty"`
 	Items            *Items      `json:"items,omitempty"`
 	CollectionFormat string      `json:"collectionFormat,omitempty"`
@ -92,15 +87,9 @@ func (i *Items) Typed(tpe, format string) *Items {
 	return i
 }

-// AsNullable flags this schema as nullable.
-func (i *Items) AsNullable() *Items {
-	i.Nullable = true
-	return i
-}
-
 // CollectionOf a fluent builder method for an array item
 func (i *Items) CollectionOf(items *Items, format string) *Items {
-	i.Type = jsonArray
+	i.Type = "array"
 	i.Items = items
 	i.CollectionFormat = format
 	return i
@ -228,7 +217,7 @@ func (i Items) MarshalJSON() ([]byte, error) {

 // JSONLookup look up a value by the json property name
 func (i Items) JSONLookup(token string) (interface{}, error) {
-	if token == jsonRef {
+	if token == "$ref" {
 		return &i.Ref, nil
 	}

--- a/vendor/github.com/go-openapi/spec/normalizer.go
+++ b/vendor/github.com/go-openapi/spec/normalizer.go
@ -1,152 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package spec
-
-import (
-	"fmt"
-	"net/url"
-	"os"
-	"path"
-	"path/filepath"
-	"strings"
-)
-
-// normalize absolute path for cache.
-// on Windows, drive letters should be converted to lower as scheme in net/url.URL
-func normalizeAbsPath(path string) string {
-	u, err := url.Parse(path)
-	if err != nil {
-		debugLog("normalize absolute path failed: %s", err)
-		return path
-	}
-	return u.String()
-}
-
-// base or refPath could be a file path or a URL
-// given a base absolute path and a ref path, return the absolute path of refPath
-// 1) if refPath is absolute, return it
-// 2) if refPath is relative, join it with basePath keeping the scheme, hosts, and ports if exists
-// base could be a directory or a full file path
-func normalizePaths(refPath, base string) string {
-	refURL, _ := url.Parse(refPath)
-	if path.IsAbs(refURL.Path) || filepath.IsAbs(refPath) {
-		// refPath is actually absolute
-		if refURL.Host != "" {
-			return refPath
-		}
-		parts := strings.Split(refPath, "#")
-		result := filepath.FromSlash(parts[0])
-		if len(parts) == 2 {
-			result += "#" + parts[1]
-		}
-		return result
-	}
-
-	// relative refPath
-	baseURL, _ := url.Parse(base)
-	if !strings.HasPrefix(refPath, "#") {
-		// combining paths
-		if baseURL.Host != "" {
-			baseURL.Path = path.Join(path.Dir(baseURL.Path), refURL.Path)
-		} else { // base is a file
-			newBase := fmt.Sprintf("%s#%s", filepath.Join(filepath.Dir(base), filepath.FromSlash(refURL.Path)), refURL.Fragment)
-			return newBase
-		}
-
-	}
-	// copying fragment from ref to base
-	baseURL.Fragment = refURL.Fragment
-	return baseURL.String()
-}
-
-// denormalizePaths returns to simplest notation on file $ref,
-// i.e. strips the absolute path and sets a path relative to the base path.
-//
-// This is currently used when we rewrite ref after a circular ref has been detected
-func denormalizeFileRef(ref *Ref, relativeBase, originalRelativeBase string) *Ref {
-	debugLog("denormalizeFileRef for: %s", ref.String())
-
-	if ref.String() == "" || ref.IsRoot() || ref.HasFragmentOnly {
-		return ref
-	}
-	// strip relativeBase from URI
-	relativeBaseURL, _ := url.Parse(relativeBase)
-	relativeBaseURL.Fragment = ""
-
-	if relativeBaseURL.IsAbs() && strings.HasPrefix(ref.String(), relativeBase) {
-		// this should work for absolute URI (e.g. http://...): we have an exact match, just trim prefix
-		r, _ := NewRef(strings.TrimPrefix(ref.String(), relativeBase))
-		return &r
-	}
-
-	if relativeBaseURL.IsAbs() {
-		// other absolute URL get unchanged (i.e. with a non-empty scheme)
-		return ref
-	}
-
-	// for relative file URIs:
-	originalRelativeBaseURL, _ := url.Parse(originalRelativeBase)
-	originalRelativeBaseURL.Fragment = ""
-	if strings.HasPrefix(ref.String(), originalRelativeBaseURL.String()) {
-		// the resulting ref is in the expanded spec: return a local ref
-		r, _ := NewRef(strings.TrimPrefix(ref.String(), originalRelativeBaseURL.String()))
-		return &r
-	}
-
-	// check if we may set a relative path, considering the original base path for this spec.
-	// Example:
-	//   spec is located at /mypath/spec.json
-	//   my normalized ref points to: /mypath/item.json#/target
-	//   expected result: item.json#/target
-	parts := strings.Split(ref.String(), "#")
-	relativePath, err := filepath.Rel(path.Dir(originalRelativeBaseURL.String()), parts[0])
-	if err != nil {
-		// there is no common ancestor (e.g. different drives on windows)
-		// leaves the ref unchanged
-		return ref
-	}
-	if len(parts) == 2 {
-		relativePath += "#" + parts[1]
-	}
-	r, _ := NewRef(relativePath)
-	return &r
-}
-
-// relativeBase could be an ABSOLUTE file path or an ABSOLUTE URL
-func normalizeFileRef(ref *Ref, relativeBase string) *Ref {
-	// This is important for when the reference is pointing to the root schema
-	if ref.String() == "" {
-		r, _ := NewRef(relativeBase)
-		return &r
-	}
-
-	debugLog("normalizing %s against %s", ref.String(), relativeBase)
-
-	s := normalizePaths(ref.String(), relativeBase)
-	r, _ := NewRef(s)
-	return &r
-}
-
-// absPath returns the absolute path of a file
-func absPath(fname string) (string, error) {
-	if strings.HasPrefix(fname, "http") {
-		return fname, nil
-	}
-	if filepath.IsAbs(fname) {
-		return fname, nil
-	}
-	wd, err := os.Getwd()
-	return filepath.Join(wd, fname), err
-}
--- a/vendor/github.com/go-openapi/spec/operation.go
+++ b/vendor/github.com/go-openapi/spec/operation.go
@ -15,37 +15,24 @@
 package spec

 import (
-	"bytes"
-	"encoding/gob"
 	"encoding/json"
-	"sort"

 	"github.com/go-openapi/jsonpointer"
 	"github.com/go-openapi/swag"
 )

-func init() {
-	//gob.Register(map[string][]interface{}{})
-	gob.Register(map[string]interface{}{})
-	gob.Register([]interface{}{})
-}
-
 // OperationProps describes an operation
-//
-// NOTES:
-// - schemes, when present must be from [http, https, ws, wss]: see validate
-// - Security is handled as a special case: see MarshalJSON function
 type OperationProps struct {
 	Description  string                 `json:"description,omitempty"`
 	Consumes     []string               `json:"consumes,omitempty"`
 	Produces     []string               `json:"produces,omitempty"`
-	Schemes      []string               `json:"schemes,omitempty"`
+	Schemes      []string               `json:"schemes,omitempty"` // the scheme, when present must be from [http, https, ws, wss]
 	Tags         []string               `json:"tags,omitempty"`
 	Summary      string                 `json:"summary,omitempty"`
 	ExternalDocs *ExternalDocumentation `json:"externalDocs,omitempty"`
 	ID           string                 `json:"operationId,omitempty"`
 	Deprecated   bool                   `json:"deprecated,omitempty"`
-	Security     []map[string][]string  `json:"security,omitempty"`
+	Security     []map[string][]string  `json:"security,omitempty"` //Special case, see MarshalJSON function
 	Parameters   []Parameter            `json:"parameters,omitempty"`
 	Responses    *Responses             `json:"responses,omitempty"`
 }
@ -89,17 +76,11 @@ func (o *Operation) SuccessResponse() (*Response, int, bool) {
 		return nil, 0, false
 	}

-	responseCodes := make([]int, 0, len(o.Responses.StatusCodeResponses))
-	for k := range o.Responses.StatusCodeResponses {
-		if k >= 200 && k < 300 {
-			responseCodes = append(responseCodes, k)
+	for k, v := range o.Responses.StatusCodeResponses {
+		if k/100 == 2 {
+			return &v, k, true
 		}
 	}
-	if len(responseCodes) > 0 {
-		sort.Ints(responseCodes)
-		v := o.Responses.StatusCodeResponses[responseCodes[0]]
-		return &v, responseCodes[0], true
-	}

 	return o.Responses.Default, 0, false
 }
@ -118,7 +99,10 @@ func (o *Operation) UnmarshalJSON(data []byte) error {
 	if err := json.Unmarshal(data, &o.OperationProps); err != nil {
 		return err
 	}
-	return json.Unmarshal(data, &o.VendorExtensible)
+	if err := json.Unmarshal(data, &o.VendorExtensible); err != nil {
+		return err
+	}
+	return nil
 }

 // MarshalJSON converts this items object to JSON
@ -232,7 +216,7 @@ func (o *Operation) AddParam(param *Parameter) *Operation {
 // RemoveParam removes a parameter from the operation
 func (o *Operation) RemoveParam(name, in string) *Operation {
 	for i, p := range o.Parameters {
-		if p.Name == name && p.In == in {
+		if p.Name == name && p.In == name {
 			o.Parameters = append(o.Parameters[:i], o.Parameters[i+1:]...)
 			return o
 		}
@ -273,126 +257,3 @@ func (o *Operation) RespondsWith(code int, response *Response) *Operation {
 	o.Responses.StatusCodeResponses[code] = *response
 	return o
 }
-
-type opsAlias OperationProps
-
-type gobAlias struct {
-	Security []map[string]struct {
-		List []string
-		Pad  bool
-	}
-	Alias           *opsAlias
-	SecurityIsEmpty bool
-}
-
-// GobEncode provides a safe gob encoder for Operation, including empty security requirements
-func (o Operation) GobEncode() ([]byte, error) {
-	raw := struct {
-		Ext   VendorExtensible
-		Props OperationProps
-	}{
-		Ext:   o.VendorExtensible,
-		Props: o.OperationProps,
-	}
-	var b bytes.Buffer
-	err := gob.NewEncoder(&b).Encode(raw)
-	return b.Bytes(), err
-}
-
-// GobDecode provides a safe gob decoder for Operation, including empty security requirements
-func (o *Operation) GobDecode(b []byte) error {
-	var raw struct {
-		Ext   VendorExtensible
-		Props OperationProps
-	}
-
-	buf := bytes.NewBuffer(b)
-	err := gob.NewDecoder(buf).Decode(&raw)
-	if err != nil {
-		return err
-	}
-	o.VendorExtensible = raw.Ext
-	o.OperationProps = raw.Props
-	return nil
-}
-
-// GobEncode provides a safe gob encoder for Operation, including empty security requirements
-func (op OperationProps) GobEncode() ([]byte, error) {
-	raw := gobAlias{
-		Alias: (*opsAlias)(&op),
-	}
-
-	var b bytes.Buffer
-	if op.Security == nil {
-		// nil security requirement
-		err := gob.NewEncoder(&b).Encode(raw)
-		return b.Bytes(), err
-	}
-
-	if len(op.Security) == 0 {
-		// empty, but non-nil security requirement
-		raw.SecurityIsEmpty = true
-		raw.Alias.Security = nil
-		err := gob.NewEncoder(&b).Encode(raw)
-		return b.Bytes(), err
-	}
-
-	raw.Security = make([]map[string]struct {
-		List []string
-		Pad  bool
-	}, 0, len(op.Security))
-	for _, req := range op.Security {
-		v := make(map[string]struct {
-			List []string
-			Pad  bool
-		}, len(req))
-		for k, val := range req {
-			v[k] = struct {
-				List []string
-				Pad  bool
-			}{
-				List: val,
-			}
-		}
-		raw.Security = append(raw.Security, v)
-	}
-
-	err := gob.NewEncoder(&b).Encode(raw)
-	return b.Bytes(), err
-}
-
-// GobDecode provides a safe gob decoder for Operation, including empty security requirements
-func (op *OperationProps) GobDecode(b []byte) error {
-	var raw gobAlias
-
-	buf := bytes.NewBuffer(b)
-	err := gob.NewDecoder(buf).Decode(&raw)
-	if err != nil {
-		return err
-	}
-	if raw.Alias == nil {
-		return nil
-	}
-
-	switch {
-	case raw.SecurityIsEmpty:
-		// empty, but non-nil security requirement
-		raw.Alias.Security = []map[string][]string{}
-	case len(raw.Alias.Security) == 0:
-		// nil security requirement
-		raw.Alias.Security = nil
-	default:
-		raw.Alias.Security = make([]map[string][]string, 0, len(raw.Security))
-		for _, req := range raw.Security {
-			v := make(map[string][]string, len(req))
-			for k, val := range req {
-				v[k] = make([]string, 0, len(val.List))
-				v[k] = append(v[k], val.List...)
-			}
-			raw.Alias.Security = append(raw.Alias.Security, v)
-		}
-	}
-
-	*op = *(*OperationProps)(raw.Alias)
-	return nil
-}
--- a/vendor/github.com/go-openapi/spec/parameter.go
+++ b/vendor/github.com/go-openapi/spec/parameter.go
@ -39,8 +39,7 @@ func PathParam(name string) *Parameter {

 // BodyParam creates a body parameter
 func BodyParam(name string, schema *Schema) *Parameter {
-	return &Parameter{ParamProps: ParamProps{Name: name, In: "body", Schema: schema},
-		SimpleSchema: SimpleSchema{Type: "object"}}
+	return &Parameter{ParamProps: ParamProps{Name: name, In: "body", Schema: schema}, SimpleSchema: SimpleSchema{Type: "object"}}
 }

 // FormDataParam creates a body parameter
@ -50,15 +49,12 @@ func FormDataParam(name string) *Parameter {

 // FileParam creates a body parameter
 func FileParam(name string) *Parameter {
-	return &Parameter{ParamProps: ParamProps{Name: name, In: "formData"},
-		SimpleSchema: SimpleSchema{Type: "file"}}
+	return &Parameter{ParamProps: ParamProps{Name: name, In: "formData"}, SimpleSchema: SimpleSchema{Type: "file"}}
 }

 // SimpleArrayParam creates a param for a simple array (string, int, date etc)
 func SimpleArrayParam(name, tpe, fmt string) *Parameter {
-	return &Parameter{ParamProps: ParamProps{Name: name},
-		SimpleSchema: SimpleSchema{Type: jsonArray, CollectionFormat: "csv",
-			Items: &Items{SimpleSchema: SimpleSchema{Type: "string", Format: fmt}}}}
+	return &Parameter{ParamProps: ParamProps{Name: name}, SimpleSchema: SimpleSchema{Type: "array", CollectionFormat: "csv", Items: &Items{SimpleSchema: SimpleSchema{Type: "string", Format: fmt}}}}
 }

 // ParamRef creates a parameter that's a json reference
@ -69,43 +65,25 @@ func ParamRef(uri string) *Parameter {
 }

 // ParamProps describes the specific attributes of an operation parameter
-//
-// NOTE:
-// - Schema is defined when "in" == "body": see validate
-// - AllowEmptyValue is allowed where "in" == "query" || "formData"
 type ParamProps struct {
 	Description     string  `json:"description,omitempty"`
 	Name            string  `json:"name,omitempty"`
 	In              string  `json:"in,omitempty"`
 	Required        bool    `json:"required,omitempty"`
-	Schema          *Schema `json:"schema,omitempty"`
-	AllowEmptyValue bool    `json:"allowEmptyValue,omitempty"`
+	Schema          *Schema `json:"schema,omitempty"`          // when in == "body"
+	AllowEmptyValue bool    `json:"allowEmptyValue,omitempty"` // when in == "query" || "formData"
 }

 // Parameter a unique parameter is defined by a combination of a [name](#parameterName) and [location](#parameterIn).
 //
 // There are five possible parameter types.
-// * Path - Used together with [Path Templating](#pathTemplating), where the parameter value is actually part
-//   of the operation's URL. This does not include the host or base path of the API. For example, in `/items/{itemId}`,
-//   the path parameter is `itemId`.
+// * Path - Used together with [Path Templating](#pathTemplating), where the parameter value is actually part of the operation's URL. This does not include the host or base path of the API. For example, in `/items/{itemId}`, the path parameter is `itemId`.
 // * Query - Parameters that are appended to the URL. For example, in `/items?id=###`, the query parameter is `id`.
 // * Header - Custom headers that are expected as part of the request.
-// * Body - The payload that's appended to the HTTP request. Since there can only be one payload, there can only be
-//   _one_ body parameter. The name of the body parameter has no effect on the parameter itself and is used for
-//   documentation purposes only. Since Form parameters are also in the payload, body and form parameters cannot exist
-//   together for the same operation.
-// * Form - Used to describe the payload of an HTTP request when either `application/x-www-form-urlencoded` or
-//   `multipart/form-data` are used as the content type of the request (in Swagger's definition,
-//   the [`consumes`](#operationConsumes) property of an operation). This is the only parameter type that can be used
-//   to send files, thus supporting the `file` type. Since form parameters are sent in the payload, they cannot be
-//   declared together with a body parameter for the same operation. Form parameters have a different format based on
-//   the content-type used (for further details, consult http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4).
-//   * `application/x-www-form-urlencoded` - Similar to the format of Query parameters but as a payload.
-//   For example, `foo=1&bar=swagger` - both `foo` and `bar` are form parameters. This is normally used for simple
-//   parameters that are being transferred.
-//   * `multipart/form-data` - each parameter takes a section in the payload with an internal header.
-//   For example, for the header `Content-Disposition: form-data; name="submit-name"` the name of the parameter is
-//   `submit-name`. This type of form parameters is more commonly used for file transfers.
+// * Body - The payload that's appended to the HTTP request. Since there can only be one payload, there can only be *one* body parameter. The name of the body parameter has no effect on the parameter itself and is used for documentation purposes only. Since Form parameters are also in the payload, body and form parameters cannot exist together for the same operation.
+// * Form - Used to describe the payload of an HTTP request when either `application/x-www-form-urlencoded` or `multipart/form-data` are used as the content type of the request (in Swagger's definition, the [`consumes`](#operationConsumes) property of an operation). This is the only parameter type that can be used to send files, thus supporting the `file` type. Since form parameters are sent in the payload, they cannot be declared together with a body parameter for the same operation. Form parameters have a different format based on the content-type used (for further details, consult http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4):
+//   * `application/x-www-form-urlencoded` - Similar to the format of Query parameters but as a payload. For example, `foo=1&bar=swagger` - both `foo` and `bar` are form parameters. This is normally used for simple parameters that are being transferred.
+//   * `multipart/form-data` - each parameter takes a section in the payload with an internal header. For example, for the header `Content-Disposition: form-data; name="submit-name"` the name of the parameter is `submit-name`. This type of form parameters is more commonly used for file transfers.
 //
 // For more information: http://goo.gl/8us55a#parameterObject
 type Parameter struct {
@ -121,7 +99,7 @@ func (p Parameter) JSONLookup(token string) (interface{}, error) {
 	if ex, ok := p.Extensions[token]; ok {
 		return &ex, nil
 	}
-	if token == jsonRef {
+	if token == "$ref" {
 		return &p.Ref, nil
 	}

@ -170,7 +148,7 @@ func (p *Parameter) Typed(tpe, format string) *Parameter {

 // CollectionOf a fluent builder method for an array parameter
 func (p *Parameter) CollectionOf(items *Items, format string) *Parameter {
-	p.Type = jsonArray
+	p.Type = "array"
 	p.Items = items
 	p.CollectionFormat = format
 	return p
@ -292,7 +270,10 @@ func (p *Parameter) UnmarshalJSON(data []byte) error {
 	if err := json.Unmarshal(data, &p.VendorExtensible); err != nil {
 		return err
 	}
-	return json.Unmarshal(data, &p.ParamProps)
+	if err := json.Unmarshal(data, &p.ParamProps); err != nil {
+		return err
+	}
+	return nil
 }

 // MarshalJSON converts this items object to JSON
--- a/vendor/github.com/go-openapi/spec/path_item.go
+++ b/vendor/github.com/go-openapi/spec/path_item.go
@ -50,7 +50,7 @@ func (p PathItem) JSONLookup(token string) (interface{}, error) {
 	if ex, ok := p.Extensions[token]; ok {
 		return &ex, nil
 	}
-	if token == jsonRef {
+	if token == "$ref" {
 		return &p.Ref, nil
 	}
 	r, _, err := jsonpointer.GetForToken(p.PathItemProps, token)
@ -65,7 +65,10 @@ func (p *PathItem) UnmarshalJSON(data []byte) error {
 	if err := json.Unmarshal(data, &p.VendorExtensible); err != nil {
 		return err
 	}
-	return json.Unmarshal(data, &p.PathItemProps)
+	if err := json.Unmarshal(data, &p.PathItemProps); err != nil {
+		return err
+	}
+	return nil
 }

 // MarshalJSON converts this items object to JSON
--- a/vendor/github.com/go-openapi/spec/ref.go
+++ b/vendor/github.com/go-openapi/spec/ref.go
@ -15,8 +15,6 @@
 package spec

 import (
-	"bytes"
-	"encoding/gob"
 	"encoding/json"
 	"net/http"
 	"os"
@ -150,28 +148,6 @@ func (r *Ref) UnmarshalJSON(d []byte) error {
 	return r.fromMap(v)
 }

-// GobEncode provides a safe gob encoder for Ref
-func (r Ref) GobEncode() ([]byte, error) {
-	var b bytes.Buffer
-	raw, err := r.MarshalJSON()
-	if err != nil {
-		return nil, err
-	}
-	err = gob.NewEncoder(&b).Encode(raw)
-	return b.Bytes(), err
-}
-
-// GobDecode provides a safe gob decoder for Ref
-func (r *Ref) GobDecode(b []byte) error {
-	var raw []byte
-	buf := bytes.NewBuffer(b)
-	err := gob.NewDecoder(buf).Decode(&raw)
-	if err != nil {
-		return err
-	}
-	return json.Unmarshal(raw, r)
-}
-
 func (r *Ref) fromMap(v map[string]interface{}) error {
 	if v == nil {
 		return nil
--- a/vendor/github.com/go-openapi/spec/response.go
+++ b/vendor/github.com/go-openapi/spec/response.go
@ -58,7 +58,10 @@ func (r *Response) UnmarshalJSON(data []byte) error {
 	if err := json.Unmarshal(data, &r.Refable); err != nil {
 		return err
 	}
-	return json.Unmarshal(data, &r.VendorExtensible)
+	if err := json.Unmarshal(data, &r.VendorExtensible); err != nil {
+		return err
+	}
+	return nil
 }

 // MarshalJSON converts this items object to JSON
--- a/vendor/github.com/go-openapi/spec/schema.go
+++ b/vendor/github.com/go-openapi/spec/schema.go
@ -89,8 +89,7 @@ func DateTimeProperty() *Schema {

 // MapProperty creates a map property
 func MapProperty(property *Schema) *Schema {
-	return &Schema{SchemaProps: SchemaProps{Type: []string{"object"},
-		AdditionalProperties: &SchemaOrBool{Allows: true, Schema: property}}}
+	return &Schema{SchemaProps: SchemaProps{Type: []string{"object"}, AdditionalProperties: &SchemaOrBool{Allows: true, Schema: property}}}
 }

 // RefProperty creates a ref property
@ -156,6 +155,54 @@ func (r *SchemaURL) fromMap(v map[string]interface{}) error {
 	return nil
 }

+// type ExtraSchemaProps map[string]interface{}
+
+// // JSONSchema represents a structure that is a json schema draft 04
+// type JSONSchema struct {
+// 	SchemaProps
+// 	ExtraSchemaProps
+// }
+
+// // MarshalJSON marshal this to JSON
+// func (s JSONSchema) MarshalJSON() ([]byte, error) {
+// 	b1, err := json.Marshal(s.SchemaProps)
+// 	if err != nil {
+// 		return nil, err
+// 	}
+// 	b2, err := s.Ref.MarshalJSON()
+// 	if err != nil {
+// 		return nil, err
+// 	}
+// 	b3, err := s.Schema.MarshalJSON()
+// 	if err != nil {
+// 		return nil, err
+// 	}
+// 	b4, err := json.Marshal(s.ExtraSchemaProps)
+// 	if err != nil {
+// 		return nil, err
+// 	}
+// 	return swag.ConcatJSON(b1, b2, b3, b4), nil
+// }
+
+// // UnmarshalJSON marshal this from JSON
+// func (s *JSONSchema) UnmarshalJSON(data []byte) error {
+// 	var sch JSONSchema
+// 	if err := json.Unmarshal(data, &sch.SchemaProps); err != nil {
+// 		return err
+// 	}
+// 	if err := json.Unmarshal(data, &sch.Ref); err != nil {
+// 		return err
+// 	}
+// 	if err := json.Unmarshal(data, &sch.Schema); err != nil {
+// 		return err
+// 	}
+// 	if err := json.Unmarshal(data, &sch.ExtraSchemaProps); err != nil {
+// 		return err
+// 	}
+// 	*s = sch
+// 	return nil
+// }
+
 // SchemaProps describes a JSON schema (draft 4)
 type SchemaProps struct {
 	ID                   string            `json:"id,omitempty"`
@ -163,7 +210,6 @@ type SchemaProps struct {
 	Schema               SchemaURL         `json:"-"`
 	Description          string            `json:"description,omitempty"`
 	Type                 StringOrArray     `json:"type,omitempty"`
-	Nullable             bool              `json:"nullable,omitempty"`
 	Format               string            `json:"format,omitempty"`
 	Title                string            `json:"title,omitempty"`
 	Default              interface{}       `json:"default,omitempty"`
@ -303,15 +349,9 @@ func (s *Schema) AddType(tpe, format string) *Schema {
 	return s
 }

-// AsNullable flags this schema as nullable.
-func (s *Schema) AsNullable() *Schema {
-	s.Nullable = true
-	return s
-}
-
 // CollectionOf a fluent builder method for an array parameter
 func (s *Schema) CollectionOf(items Schema) *Schema {
-	s.Type = []string{jsonArray}
+	s.Type = []string{"array"}
 	s.Items = &SchemaOrArray{Schema: &items}
 	return s
 }
--- a/vendor/github.com/go-openapi/spec/schema_loader.go
+++ b/vendor/github.com/go-openapi/spec/schema_loader.go
@ -1,275 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package spec
-
-import (
-	"encoding/json"
-	"fmt"
-	"log"
-	"net/url"
-	"reflect"
-	"strings"
-
-	"github.com/go-openapi/swag"
-)
-
-// PathLoader function to use when loading remote refs
-var PathLoader func(string) (json.RawMessage, error)
-
-func init() {
-	PathLoader = func(path string) (json.RawMessage, error) {
-		data, err := swag.LoadFromFileOrHTTP(path)
-		if err != nil {
-			return nil, err
-		}
-		return json.RawMessage(data), nil
-	}
-}
-
-// resolverContext allows to share a context during spec processing.
-// At the moment, it just holds the index of circular references found.
-type resolverContext struct {
-	// circulars holds all visited circular references, which allows shortcuts.
-	// NOTE: this is not just a performance improvement: it is required to figure out
-	// circular references which participate several cycles.
-	// This structure is privately instantiated and needs not be locked against
-	// concurrent access, unless we chose to implement a parallel spec walking.
-	circulars map[string]bool
-	basePath  string
-}
-
-func newResolverContext(originalBasePath string) *resolverContext {
-	return &resolverContext{
-		circulars: make(map[string]bool),
-		basePath:  originalBasePath, // keep the root base path in context
-	}
-}
-
-type schemaLoader struct {
-	root    interface{}
-	options *ExpandOptions
-	cache   ResolutionCache
-	context *resolverContext
-	loadDoc func(string) (json.RawMessage, error)
-}
-
-func (r *schemaLoader) transitiveResolver(basePath string, ref Ref) (*schemaLoader, error) {
-	if ref.IsRoot() || ref.HasFragmentOnly {
-		return r, nil
-	}
-
-	baseRef, _ := NewRef(basePath)
-	currentRef := normalizeFileRef(&ref, basePath)
-	if strings.HasPrefix(currentRef.String(), baseRef.String()) {
-		return r, nil
-	}
-
-	// Set a new root to resolve against
-	rootURL := currentRef.GetURL()
-	rootURL.Fragment = ""
-	root, _ := r.cache.Get(rootURL.String())
-
-	// shallow copy of resolver options to set a new RelativeBase when
-	// traversing multiple documents
-	newOptions := r.options
-	newOptions.RelativeBase = rootURL.String()
-	debugLog("setting new root: %s", newOptions.RelativeBase)
-	resolver, err := defaultSchemaLoader(root, newOptions, r.cache, r.context)
-	if err != nil {
-		return nil, err
-	}
-
-	return resolver, nil
-}
-
-func (r *schemaLoader) updateBasePath(transitive *schemaLoader, basePath string) string {
-	if transitive != r {
-		debugLog("got a new resolver")
-		if transitive.options != nil && transitive.options.RelativeBase != "" {
-			basePath, _ = absPath(transitive.options.RelativeBase)
-			debugLog("new basePath = %s", basePath)
-		}
-	}
-	return basePath
-}
-
-func (r *schemaLoader) resolveRef(ref *Ref, target interface{}, basePath string) error {
-	tgt := reflect.ValueOf(target)
-	if tgt.Kind() != reflect.Ptr {
-		return fmt.Errorf("resolve ref: target needs to be a pointer")
-	}
-
-	refURL := ref.GetURL()
-	if refURL == nil {
-		return nil
-	}
-
-	var res interface{}
-	var data interface{}
-	var err error
-	// Resolve against the root if it isn't nil, and if ref is pointing at the root, or has a fragment only which means
-	// it is pointing somewhere in the root.
-	root := r.root
-	if (ref.IsRoot() || ref.HasFragmentOnly) && root == nil && basePath != "" {
-		if baseRef, erb := NewRef(basePath); erb == nil {
-			root, _, _, _ = r.load(baseRef.GetURL())
-		}
-	}
-	if (ref.IsRoot() || ref.HasFragmentOnly) && root != nil {
-		data = root
-	} else {
-		baseRef := normalizeFileRef(ref, basePath)
-		debugLog("current ref is: %s", ref.String())
-		debugLog("current ref normalized file: %s", baseRef.String())
-		data, _, _, err = r.load(baseRef.GetURL())
-		if err != nil {
-			return err
-		}
-	}
-
-	res = data
-	if ref.String() != "" {
-		res, _, err = ref.GetPointer().Get(data)
-		if err != nil {
-			return err
-		}
-	}
-	return swag.DynamicJSONToStruct(res, target)
-}
-
-func (r *schemaLoader) load(refURL *url.URL) (interface{}, url.URL, bool, error) {
-	debugLog("loading schema from url: %s", refURL)
-	toFetch := *refURL
-	toFetch.Fragment = ""
-
-	normalized := normalizeAbsPath(toFetch.String())
-
-	data, fromCache := r.cache.Get(normalized)
-	if !fromCache {
-		b, err := r.loadDoc(normalized)
-		if err != nil {
-			return nil, url.URL{}, false, err
-		}
-
-		if err := json.Unmarshal(b, &data); err != nil {
-			return nil, url.URL{}, false, err
-		}
-		r.cache.Set(normalized, data)
-	}
-
-	return data, toFetch, fromCache, nil
-}
-
-// isCircular detects cycles in sequences of $ref.
-// It relies on a private context (which needs not be locked).
-func (r *schemaLoader) isCircular(ref *Ref, basePath string, parentRefs ...string) (foundCycle bool) {
-	normalizedRef := normalizePaths(ref.String(), basePath)
-	if _, ok := r.context.circulars[normalizedRef]; ok {
-		// circular $ref has been already detected in another explored cycle
-		foundCycle = true
-		return
-	}
-	foundCycle = swag.ContainsStringsCI(parentRefs, normalizedRef)
-	if foundCycle {
-		r.context.circulars[normalizedRef] = true
-	}
-	return
-}
-
-// Resolve resolves a reference against basePath and stores the result in target
-// Resolve is not in charge of following references, it only resolves ref by following its URL
-// if the schema that ref is referring to has more refs in it. Resolve doesn't resolve them
-// if basePath is an empty string, ref is resolved against the root schema stored in the schemaLoader struct
-func (r *schemaLoader) Resolve(ref *Ref, target interface{}, basePath string) error {
-	return r.resolveRef(ref, target, basePath)
-}
-
-func (r *schemaLoader) deref(input interface{}, parentRefs []string, basePath string) error {
-	var ref *Ref
-	switch refable := input.(type) {
-	case *Schema:
-		ref = &refable.Ref
-	case *Parameter:
-		ref = &refable.Ref
-	case *Response:
-		ref = &refable.Ref
-	case *PathItem:
-		ref = &refable.Ref
-	default:
-		return fmt.Errorf("deref: unsupported type %T", input)
-	}
-
-	curRef := ref.String()
-	if curRef != "" {
-		normalizedRef := normalizeFileRef(ref, basePath)
-		normalizedBasePath := normalizedRef.RemoteURI()
-
-		if r.isCircular(normalizedRef, basePath, parentRefs...) {
-			return nil
-		}
-
-		if err := r.resolveRef(ref, input, basePath); r.shouldStopOnError(err) {
-			return err
-		}
-
-		// NOTE(fredbi): removed basePath check => needs more testing
-		if ref.String() != "" && ref.String() != curRef {
-			parentRefs = append(parentRefs, normalizedRef.String())
-			return r.deref(input, parentRefs, normalizedBasePath)
-		}
-	}
-
-	return nil
-}
-
-func (r *schemaLoader) shouldStopOnError(err error) bool {
-	if err != nil && !r.options.ContinueOnError {
-		return true
-	}
-
-	if err != nil {
-		log.Println(err)
-	}
-
-	return false
-}
-
-func defaultSchemaLoader(
-	root interface{},
-	expandOptions *ExpandOptions,
-	cache ResolutionCache,
-	context *resolverContext) (*schemaLoader, error) {
-
-	if cache == nil {
-		cache = resCache
-	}
-	if expandOptions == nil {
-		expandOptions = &ExpandOptions{}
-	}
-	absBase, _ := absPath(expandOptions.RelativeBase)
-	if context == nil {
-		context = newResolverContext(absBase)
-	}
-	return &schemaLoader{
-		root:    root,
-		options: expandOptions,
-		cache:   cache,
-		context: context,
-		loadDoc: func(path string) (json.RawMessage, error) {
-			debugLog("fetching document at %q", path)
-			return PathLoader(path)
-		},
-	}, nil
-}
--- a/vendor/github.com/go-openapi/spec/security_scheme.go
+++ b/vendor/github.com/go-openapi/spec/security_scheme.go
@ -136,5 +136,8 @@ func (s *SecurityScheme) UnmarshalJSON(data []byte) error {
 	if err := json.Unmarshal(data, &s.SecuritySchemeProps); err != nil {
 		return err
 	}
-	return json.Unmarshal(data, &s.VendorExtensible)
+	if err := json.Unmarshal(data, &s.VendorExtensible); err != nil {
+		return err
+	}
+	return nil
 }
--- a/vendor/github.com/go-openapi/spec/swagger.go
+++ b/vendor/github.com/go-openapi/spec/swagger.go
@ -15,8 +15,6 @@
 package spec

 import (
-	"bytes"
-	"encoding/gob"
 	"encoding/json"
 	"fmt"
 	"strconv"
@ -26,8 +24,7 @@ import (
 )

 // Swagger this is the root document object for the API specification.
-// It combines what previously was the Resource Listing and API Declaration (version 1.2 and earlier)
-// together into one document.
+// It combines what previously was the Resource Listing and API Declaration (version 1.2 and earlier) together into one document.
 //
 // For more information: http://goo.gl/8us55a#swagger-object-
 type Swagger struct {
@ -70,52 +67,17 @@ func (s *Swagger) UnmarshalJSON(data []byte) error {
 	return nil
 }

-// GobEncode provides a safe gob encoder for Swagger, including extensions
-func (s Swagger) GobEncode() ([]byte, error) {
-	var b bytes.Buffer
-	raw := struct {
-		Props SwaggerProps
-		Ext   VendorExtensible
-	}{
-		Props: s.SwaggerProps,
-		Ext:   s.VendorExtensible,
-	}
-	err := gob.NewEncoder(&b).Encode(raw)
-	return b.Bytes(), err
-}
-
-// GobDecode provides a safe gob decoder for Swagger, including extensions
-func (s *Swagger) GobDecode(b []byte) error {
-	var raw struct {
-		Props SwaggerProps
-		Ext   VendorExtensible
-	}
-	buf := bytes.NewBuffer(b)
-	err := gob.NewDecoder(buf).Decode(&raw)
-	if err != nil {
-		return err
-	}
-	s.SwaggerProps = raw.Props
-	s.VendorExtensible = raw.Ext
-	return nil
-}
-
 // SwaggerProps captures the top-level properties of an Api specification
-//
-// NOTE: validation rules
-// - the scheme, when present must be from [http, https, ws, wss]
-// - BasePath must start with a leading "/"
-// - Paths is required
 type SwaggerProps struct {
 	ID                  string                 `json:"id,omitempty"`
 	Consumes            []string               `json:"consumes,omitempty"`
 	Produces            []string               `json:"produces,omitempty"`
-	Schemes             []string               `json:"schemes,omitempty"`
+	Schemes             []string               `json:"schemes,omitempty"` // the scheme, when present must be from [http, https, ws, wss]
 	Swagger             string                 `json:"swagger,omitempty"`
 	Info                *Info                  `json:"info,omitempty"`
 	Host                string                 `json:"host,omitempty"`
-	BasePath            string                 `json:"basePath,omitempty"`
-	Paths               *Paths                 `json:"paths"`
+	BasePath            string                 `json:"basePath,omitempty"` // must start with a leading "/"
+	Paths               *Paths                 `json:"paths"`              // required
 	Definitions         Definitions            `json:"definitions,omitempty"`
 	Parameters          map[string]Parameter   `json:"parameters,omitempty"`
 	Responses           map[string]Response    `json:"responses,omitempty"`
@ -125,98 +87,6 @@ type SwaggerProps struct {
 	ExternalDocs        *ExternalDocumentation `json:"externalDocs,omitempty"`
 }

-type swaggerPropsAlias SwaggerProps
-
-type gobSwaggerPropsAlias struct {
-	Security []map[string]struct {
-		List []string
-		Pad  bool
-	}
-	Alias           *swaggerPropsAlias
-	SecurityIsEmpty bool
-}
-
-// GobEncode provides a safe gob encoder for SwaggerProps, including empty security requirements
-func (o SwaggerProps) GobEncode() ([]byte, error) {
-	raw := gobSwaggerPropsAlias{
-		Alias: (*swaggerPropsAlias)(&o),
-	}
-
-	var b bytes.Buffer
-	if o.Security == nil {
-		// nil security requirement
-		err := gob.NewEncoder(&b).Encode(raw)
-		return b.Bytes(), err
-	}
-
-	if len(o.Security) == 0 {
-		// empty, but non-nil security requirement
-		raw.SecurityIsEmpty = true
-		raw.Alias.Security = nil
-		err := gob.NewEncoder(&b).Encode(raw)
-		return b.Bytes(), err
-	}
-
-	raw.Security = make([]map[string]struct {
-		List []string
-		Pad  bool
-	}, 0, len(o.Security))
-	for _, req := range o.Security {
-		v := make(map[string]struct {
-			List []string
-			Pad  bool
-		}, len(req))
-		for k, val := range req {
-			v[k] = struct {
-				List []string
-				Pad  bool
-			}{
-				List: val,
-			}
-		}
-		raw.Security = append(raw.Security, v)
-	}
-
-	err := gob.NewEncoder(&b).Encode(raw)
-	return b.Bytes(), err
-}
-
-// GobDecode provides a safe gob decoder for SwaggerProps, including empty security requirements
-func (o *SwaggerProps) GobDecode(b []byte) error {
-	var raw gobSwaggerPropsAlias
-
-	buf := bytes.NewBuffer(b)
-	err := gob.NewDecoder(buf).Decode(&raw)
-	if err != nil {
-		return err
-	}
-	if raw.Alias == nil {
-		return nil
-	}
-
-	switch {
-	case raw.SecurityIsEmpty:
-		// empty, but non-nil security requirement
-		raw.Alias.Security = []map[string][]string{}
-	case len(raw.Alias.Security) == 0:
-		// nil security requirement
-		raw.Alias.Security = nil
-	default:
-		raw.Alias.Security = make([]map[string][]string, 0, len(raw.Security))
-		for _, req := range raw.Security {
-			v := make(map[string][]string, len(req))
-			for k, val := range req {
-				v[k] = make([]string, 0, len(val.List))
-				v[k] = append(v[k], val.List...)
-			}
-			raw.Alias.Security = append(raw.Alias.Security, v)
-		}
-	}
-
-	*o = *(*SwaggerProps)(raw.Alias)
-	return nil
-}
-
 // Dependencies represent a dependencies property
 type Dependencies map[string]SchemaOrStringArray

@ -374,9 +244,9 @@ func (s *StringOrArray) UnmarshalJSON(data []byte) error {
 	if single == nil {
 		return nil
 	}
-	switch v := single.(type) {
+	switch single.(type) {
 	case string:
-		*s = StringOrArray([]string{v})
+		*s = StringOrArray([]string{single.(string)})
 		return nil
 	default:
 		return fmt.Errorf("only string or array is allowed, not %T", single)
--- a/vendor/github.com/go-openapi/spec/tag.go
+++ b/vendor/github.com/go-openapi/spec/tag.go
@ -30,11 +30,10 @@ type TagProps struct {

 // NewTag creates a new tag
 func NewTag(name, description string, externalDocs *ExternalDocumentation) Tag {
-	return Tag{TagProps: TagProps{Description: description, Name: name, ExternalDocs: externalDocs}}
+	return Tag{TagProps: TagProps{description, name, externalDocs}}
 }

-// Tag allows adding meta data to a single tag that is used by the
-// [Operation Object](http://goo.gl/8us55a#operationObject).
+// Tag allows adding meta data to a single tag that is used by the [Operation Object](http://goo.gl/8us55a#operationObject).
 // It is not mandatory to have a Tag Object per tag used there.
 //
 // For more information: http://goo.gl/8us55a#tagObject
--- a/vendor/github.com/go-openapi/spec/unused.go
+++ b/vendor/github.com/go-openapi/spec/unused.go
@ -1,174 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package spec
-
-/*
-
-import (
-	"net/url"
-	"os"
-	"path"
-	"path/filepath"
-
-	"github.com/go-openapi/jsonpointer"
-)
-
-  // Some currently unused functions and definitions that
-  // used to be part of the expander.
-
-  // Moved here for the record and possible future reuse
-
-var (
-	idPtr, _  = jsonpointer.New("/id")
-	refPtr, _ = jsonpointer.New("/$ref")
-)
-
-func idFromNode(node interface{}) (*Ref, error) {
-	if idValue, _, err := idPtr.Get(node); err == nil {
-		if refStr, ok := idValue.(string); ok && refStr != "" {
-			idRef, err := NewRef(refStr)
-			if err != nil {
-				return nil, err
-			}
-			return &idRef, nil
-		}
-	}
-	return nil, nil
-}
-
-func nextRef(startingNode interface{}, startingRef *Ref, ptr *jsonpointer.Pointer) *Ref {
-	if startingRef == nil {
-		return nil
-	}
-
-	if ptr == nil {
-		return startingRef
-	}
-
-	ret := startingRef
-	var idRef *Ref
-	node := startingNode
-
-	for _, tok := range ptr.DecodedTokens() {
-		node, _, _ = jsonpointer.GetForToken(node, tok)
-		if node == nil {
-			break
-		}
-
-		idRef, _ = idFromNode(node)
-		if idRef != nil {
-			nw, err := ret.Inherits(*idRef)
-			if err != nil {
-				break
-			}
-			ret = nw
-		}
-
-		refRef, _, _ := refPtr.Get(node)
-		if refRef != nil {
-			var rf Ref
-			switch value := refRef.(type) {
-			case string:
-				rf, _ = NewRef(value)
-			}
-			nw, err := ret.Inherits(rf)
-			if err != nil {
-				break
-			}
-			nwURL := nw.GetURL()
-			if nwURL.Scheme == "file" || (nwURL.Scheme == "" && nwURL.Host == "") {
-				nwpt := filepath.ToSlash(nwURL.Path)
-				if filepath.IsAbs(nwpt) {
-					_, err := os.Stat(nwpt)
-					if err != nil {
-						nwURL.Path = filepath.Join(".", nwpt)
-					}
-				}
-			}
-
-			ret = nw
-		}
-
-	}
-
-	return ret
-}
-
-// basePathFromSchemaID returns a new basePath based on an existing basePath and a schema ID
-func basePathFromSchemaID(oldBasePath, id string) string {
-	u, err := url.Parse(oldBasePath)
-	if err != nil {
-		panic(err)
-	}
-	uid, err := url.Parse(id)
-	if err != nil {
-		panic(err)
-	}
-
-	if path.IsAbs(uid.Path) {
-		return id
-	}
-	u.Path = path.Join(path.Dir(u.Path), uid.Path)
-	return u.String()
-}
-*/
-
-// type ExtraSchemaProps map[string]interface{}
-
-// // JSONSchema represents a structure that is a json schema draft 04
-// type JSONSchema struct {
-// 	SchemaProps
-// 	ExtraSchemaProps
-// }
-
-// // MarshalJSON marshal this to JSON
-// func (s JSONSchema) MarshalJSON() ([]byte, error) {
-// 	b1, err := json.Marshal(s.SchemaProps)
-// 	if err != nil {
-// 		return nil, err
-// 	}
-// 	b2, err := s.Ref.MarshalJSON()
-// 	if err != nil {
-// 		return nil, err
-// 	}
-// 	b3, err := s.Schema.MarshalJSON()
-// 	if err != nil {
-// 		return nil, err
-// 	}
-// 	b4, err := json.Marshal(s.ExtraSchemaProps)
-// 	if err != nil {
-// 		return nil, err
-// 	}
-// 	return swag.ConcatJSON(b1, b2, b3, b4), nil
-// }
-
-// // UnmarshalJSON marshal this from JSON
-// func (s *JSONSchema) UnmarshalJSON(data []byte) error {
-// 	var sch JSONSchema
-// 	if err := json.Unmarshal(data, &sch.SchemaProps); err != nil {
-// 		return err
-// 	}
-// 	if err := json.Unmarshal(data, &sch.Ref); err != nil {
-// 		return err
-// 	}
-// 	if err := json.Unmarshal(data, &sch.Schema); err != nil {
-// 		return err
-// 	}
-// 	if err := json.Unmarshal(data, &sch.ExtraSchemaProps); err != nil {
-// 		return err
-// 	}
-// 	*s = sch
-// 	return nil
-// }
--- a/vendor/github.com/go-openapi/swag/.gitignore
+++ b/vendor/github.com/go-openapi/swag/.gitignore
@ -1,4 +1,3 @@
 secrets.yml
 vendor
 Godeps
-.idea
--- a/vendor/github.com/go-openapi/swag/.golangci.yml
+++ b/vendor/github.com/go-openapi/swag/.golangci.yml
@ -18,5 +18,3 @@ linters:
  disable:
    - maligned
    - lll
-    - gochecknoinits
-    - gochecknoglobals
--- a/vendor/github.com/go-openapi/swag/.travis.yml
+++ b/vendor/github.com/go-openapi/swag/.travis.yml
@ -1,15 +1,16 @@
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 go:
+- '1.9'
+- 1.10.x
 - 1.11.x
- 1.12.x
 install:
- GO111MODULE=off go get -u gotest.tools/gotestsum
-env:
- GO111MODULE=on
+- go get -u github.com/stretchr/testify
+- go get -u github.com/mailru/easyjson
+- go get -u gopkg.in/yaml.v2
 language: go
 notifications:
  slack:
    secure: 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
 script:
- gotestsum -f short-verbose -- -race -coverprofile=coverage.txt -covermode=atomic ./...
+- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./...
--- a/vendor/github.com/go-openapi/swag/README.md
+++ b/vendor/github.com/go-openapi/swag/README.md
@ -19,4 +19,5 @@ You may also use it standalone for your projects.

 This repo has only few dependencies outside of the standard library:

+* JSON utilities depend on github.com/mailru/easyjson
 * YAML utilities depend on gopkg.in/yaml.v2
--- a/vendor/github.com/go-openapi/swag/convert.go
+++ b/vendor/github.com/go-openapi/swag/convert.go
@ -39,12 +39,11 @@ func IsFloat64AJSONInteger(f float64) bool {
 	diff := math.Abs(f - g)

 	// more info: https://floating-point-gui.de/errors/comparison/#look-out-for-edge-cases
-	switch {
-	case f == g: // best case
+	if f == g { // best case
 		return true
-	case f == float64(int64(f)) || f == float64(uint64(f)): // optimistic case
+	} else if f == float64(int64(f)) || f == float64(uint64(f)) { // optimistic case
 		return true
-	case f == 0 || g == 0 || diff < math.SmallestNonzeroFloat64: // very close to 0 values
+	} else if f == 0 || g == 0 || diff < math.SmallestNonzeroFloat64 { // very close to 0 values
 		return diff < (epsilon * math.SmallestNonzeroFloat64)
 	}
 	// check the relative error
--- a/vendor/github.com/go-openapi/swag/doc.go
+++ b/vendor/github.com/go-openapi/swag/doc.go
@ -27,6 +27,7 @@ You may also use it standalone for your projects.

 This repo has only few dependencies outside of the standard library:

+  * JSON utilities depend on github.com/mailru/easyjson
  * YAML utilities depend on gopkg.in/yaml.v2
 */
 package swag
--- a/vendor/github.com/go-openapi/swag/go.mod
+++ b/vendor/github.com/go-openapi/swag/go.mod
@ -2,13 +2,8 @@ module github.com/go-openapi/swag

 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/kr/pretty v0.1.0 // indirect
-	github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63
-	github.com/stretchr/testify v1.3.0
-	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
-	gopkg.in/yaml.v2 v2.2.2
+	github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.2.2
+	gopkg.in/yaml.v2 v2.2.1
 )
-
-replace github.com/golang/lint => golang.org/x/lint v0.0.0-20190409202823-959b441ac422
-
-replace sourcegraph.com/sourcegraph/go-diff => github.com/sourcegraph/go-diff v0.5.1
--- a/vendor/github.com/go-openapi/swag/go.sum
+++ b/vendor/github.com/go-openapi/swag/go.sum
@ -1,20 +1,9 @@
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-openapi/swag/json.go
+++ b/vendor/github.com/go-openapi/swag/json.go
@ -68,16 +68,15 @@ func WriteJSON(data interface{}) ([]byte, error) {
 // ReadJSON reads json data, prefers finding an appropriate interface to short-circuit the unmarshaller
 // so it takes the fastes option available
 func ReadJSON(data []byte, value interface{}) error {
-	trimmedData := bytes.Trim(data, "\x00")
 	if d, ok := value.(ejUnmarshaler); ok {
-		jl := &jlexer.Lexer{Data: trimmedData}
+		jl := &jlexer.Lexer{Data: data}
 		d.UnmarshalEasyJSON(jl)
 		return jl.Error()
 	}
 	if d, ok := value.(json.Unmarshaler); ok {
-		return d.UnmarshalJSON(trimmedData)
+		return d.UnmarshalJSON(data)
 	}
-	return json.Unmarshal(trimmedData, value)
+	return json.Unmarshal(data, value)
 }

 // DynamicJSONToStruct converts an untyped json structure into a struct
@ -99,7 +98,7 @@ func ConcatJSON(blobs ...[]byte) []byte {
 	last := len(blobs) - 1
 	for blobs[last] == nil || bytes.Equal(blobs[last], nullJSON) {
 		// strips trailing null objects
-		last--
+		last = last - 1
 		if last < 0 {
 			// there was nothing but "null"s or nil...
 			return nil
--- a/vendor/github.com/go-openapi/swag/name_lexem.go
+++ b/vendor/github.com/go-openapi/swag/name_lexem.go
@ -1,87 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package swag
-
-import "unicode"
-
-type (
-	nameLexem interface {
-		GetUnsafeGoName() string
-		GetOriginal() string
-		IsInitialism() bool
-	}
-
-	initialismNameLexem struct {
-		original          string
-		matchedInitialism string
-	}
-
-	casualNameLexem struct {
-		original string
-	}
-)
-
-func newInitialismNameLexem(original, matchedInitialism string) *initialismNameLexem {
-	return &initialismNameLexem{
-		original:          original,
-		matchedInitialism: matchedInitialism,
-	}
-}
-
-func newCasualNameLexem(original string) *casualNameLexem {
-	return &casualNameLexem{
-		original: original,
-	}
-}
-
-func (l *initialismNameLexem) GetUnsafeGoName() string {
-	return l.matchedInitialism
-}
-
-func (l *casualNameLexem) GetUnsafeGoName() string {
-	var first rune
-	var rest string
-	for i, orig := range l.original {
-		if i == 0 {
-			first = orig
-			continue
-		}
-		if i > 0 {
-			rest = l.original[i:]
-			break
-		}
-	}
-	if len(l.original) > 1 {
-		return string(unicode.ToUpper(first)) + lower(rest)
-	}
-
-	return l.original
-}
-
-func (l *initialismNameLexem) GetOriginal() string {
-	return l.original
-}
-
-func (l *casualNameLexem) GetOriginal() string {
-	return l.original
-}
-
-func (l *initialismNameLexem) IsInitialism() bool {
-	return true
-}
-
-func (l *casualNameLexem) IsInitialism() bool {
-	return false
-}
--- a/vendor/github.com/go-openapi/swag/net.go
+++ b/vendor/github.com/go-openapi/swag/net.go
@ -1,17 +1,3 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 package swag

 import (
--- a/vendor/github.com/go-openapi/swag/post_go18.go
+++ b/vendor/github.com/go-openapi/swag/post_go18.go
@ -1,17 +1,3 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 // +build go1.8

 package swag
--- a/vendor/github.com/go-openapi/swag/post_go19.go
+++ b/vendor/github.com/go-openapi/swag/post_go19.go
@ -1,17 +1,3 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 // +build go1.9

 package swag
@ -62,6 +48,6 @@ func (m *indexOfInitialisms) sorted() (result []string) {
 		result = append(result, k)
 		return true
 	})
-	sort.Sort(sort.Reverse(byInitialism(result)))
+	sort.Sort(sort.Reverse(byLength(result)))
 	return
 }
--- a/vendor/github.com/go-openapi/swag/pre_go18.go
+++ b/vendor/github.com/go-openapi/swag/pre_go18.go
@ -1,17 +1,3 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 // +build !go1.8

 package swag
--- a/vendor/github.com/go-openapi/swag/pre_go19.go
+++ b/vendor/github.com/go-openapi/swag/pre_go19.go
@ -1,17 +1,3 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 // +build !go1.9

 package swag
@ -64,6 +50,6 @@ func (m *indexOfInitialisms) sorted() (result []string) {
 	for k := range m.index {
 		result = append(result, k)
 	}
-	sort.Sort(sort.Reverse(byInitialism(result)))
+	sort.Sort(sort.Reverse(byLength(result)))
 	return
 }
--- a/vendor/github.com/go-openapi/swag/split.go
+++ b/vendor/github.com/go-openapi/swag/split.go
@ -1,262 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package swag
-
-import (
-	"unicode"
-)
-
-var nameReplaceTable = map[rune]string{
-	'@': "At ",
-	'&': "And ",
-	'|': "Pipe ",
-	'$': "Dollar ",
-	'!': "Bang ",
-	'-': "",
-	'_': "",
-}
-
-type (
-	splitter struct {
-		postSplitInitialismCheck bool
-		initialisms              []string
-	}
-
-	splitterOption func(*splitter) *splitter
-)
-
-// split calls the splitter; splitter provides more control and post options
-func split(str string) []string {
-	lexems := newSplitter().split(str)
-	result := make([]string, 0, len(lexems))
-
-	for _, lexem := range lexems {
-		result = append(result, lexem.GetOriginal())
-	}
-
-	return result
-
-}
-
-func (s *splitter) split(str string) []nameLexem {
-	return s.toNameLexems(str)
-}
-
-func newSplitter(options ...splitterOption) *splitter {
-	splitter := &splitter{
-		postSplitInitialismCheck: false,
-		initialisms:              initialisms,
-	}
-
-	for _, option := range options {
-		splitter = option(splitter)
-	}
-
-	return splitter
-}
-
-// withPostSplitInitialismCheck allows to catch initialisms after main split process
-func withPostSplitInitialismCheck(s *splitter) *splitter {
-	s.postSplitInitialismCheck = true
-	return s
-}
-
-type (
-	initialismMatch struct {
-		start, end int
-		body       []rune
-		complete   bool
-	}
-	initialismMatches []*initialismMatch
-)
-
-func (s *splitter) toNameLexems(name string) []nameLexem {
-	nameRunes := []rune(name)
-	matches := s.gatherInitialismMatches(nameRunes)
-	return s.mapMatchesToNameLexems(nameRunes, matches)
-}
-
-func (s *splitter) gatherInitialismMatches(nameRunes []rune) initialismMatches {
-	matches := make(initialismMatches, 0)
-
-	for currentRunePosition, currentRune := range nameRunes {
-		newMatches := make(initialismMatches, 0, len(matches))
-
-		// check current initialism matches
-		for _, match := range matches {
-			if keepCompleteMatch := match.complete; keepCompleteMatch {
-				newMatches = append(newMatches, match)
-				continue
-			}
-
-			// drop failed match
-			currentMatchRune := match.body[currentRunePosition-match.start]
-			if !s.initialismRuneEqual(currentMatchRune, currentRune) {
-				continue
-			}
-
-			// try to complete ongoing match
-			if currentRunePosition-match.start == len(match.body)-1 {
-				// we are close; the next step is to check the symbol ahead
-				// if it is a small letter, then it is not the end of match
-				// but beginning of the next word
-
-				if currentRunePosition < len(nameRunes)-1 {
-					nextRune := nameRunes[currentRunePosition+1]
-					if newWord := unicode.IsLower(nextRune); newWord {
-						// oh ok, it was the start of a new word
-						continue
-					}
-				}
-
-				match.complete = true
-				match.end = currentRunePosition
-			}
-
-			newMatches = append(newMatches, match)
-		}
-
-		// check for new initialism matches
-		for _, initialism := range s.initialisms {
-			initialismRunes := []rune(initialism)
-			if s.initialismRuneEqual(initialismRunes[0], currentRune) {
-				newMatches = append(newMatches, &initialismMatch{
-					start:    currentRunePosition,
-					body:     initialismRunes,
-					complete: false,
-				})
-			}
-		}
-
-		matches = newMatches
-	}
-
-	return matches
-}
-
-func (s *splitter) mapMatchesToNameLexems(nameRunes []rune, matches initialismMatches) []nameLexem {
-	nameLexems := make([]nameLexem, 0)
-
-	var lastAcceptedMatch *initialismMatch
-	for _, match := range matches {
-		if !match.complete {
-			continue
-		}
-
-		if firstMatch := lastAcceptedMatch == nil; firstMatch {
-			nameLexems = append(nameLexems, s.breakCasualString(nameRunes[:match.start])...)
-			nameLexems = append(nameLexems, s.breakInitialism(string(match.body)))
-
-			lastAcceptedMatch = match
-
-			continue
-		}
-
-		if overlappedMatch := match.start <= lastAcceptedMatch.end; overlappedMatch {
-			continue
-		}
-
-		middle := nameRunes[lastAcceptedMatch.end+1 : match.start]
-		nameLexems = append(nameLexems, s.breakCasualString(middle)...)
-		nameLexems = append(nameLexems, s.breakInitialism(string(match.body)))
-
-		lastAcceptedMatch = match
-	}
-
-	// we have not found any accepted matches
-	if lastAcceptedMatch == nil {
-		return s.breakCasualString(nameRunes)
-	}
-
-	if lastAcceptedMatch.end+1 != len(nameRunes) {
-		rest := nameRunes[lastAcceptedMatch.end+1:]
-		nameLexems = append(nameLexems, s.breakCasualString(rest)...)
-	}
-
-	return nameLexems
-}
-
-func (s *splitter) initialismRuneEqual(a, b rune) bool {
-	return a == b
-}
-
-func (s *splitter) breakInitialism(original string) nameLexem {
-	return newInitialismNameLexem(original, original)
-}
-
-func (s *splitter) breakCasualString(str []rune) []nameLexem {
-	segments := make([]nameLexem, 0)
-	currentSegment := ""
-
-	addCasualNameLexem := func(original string) {
-		segments = append(segments, newCasualNameLexem(original))
-	}
-
-	addInitialismNameLexem := func(original, match string) {
-		segments = append(segments, newInitialismNameLexem(original, match))
-	}
-
-	addNameLexem := func(original string) {
-		if s.postSplitInitialismCheck {
-			for _, initialism := range s.initialisms {
-				if upper(initialism) == upper(original) {
-					addInitialismNameLexem(original, initialism)
-					return
-				}
-			}
-		}
-
-		addCasualNameLexem(original)
-	}
-
-	for _, rn := range string(str) {
-		if replace, found := nameReplaceTable[rn]; found {
-			if currentSegment != "" {
-				addNameLexem(currentSegment)
-				currentSegment = ""
-			}
-
-			if replace != "" {
-				addNameLexem(replace)
-			}
-
-			continue
-		}
-
-		if !unicode.In(rn, unicode.L, unicode.M, unicode.N, unicode.Pc) {
-			if currentSegment != "" {
-				addNameLexem(currentSegment)
-				currentSegment = ""
-			}
-
-			continue
-		}
-
-		if unicode.IsUpper(rn) {
-			if currentSegment != "" {
-				addNameLexem(currentSegment)
-			}
-			currentSegment = ""
-		}
-
-		currentSegment += string(rn)
-	}
-
-	if currentSegment != "" {
-		addNameLexem(currentSegment)
-	}
-
-	return segments
-}
--- a/vendor/github.com/go-openapi/swag/util.go
+++ b/vendor/github.com/go-openapi/swag/util.go
@ -15,8 +15,11 @@
 package swag

 import (
+	"math"
 	"reflect"
+	"regexp"
 	"strings"
+	"sync"
 	"unicode"
 )

@ -26,15 +29,9 @@ var commonInitialisms *indexOfInitialisms
 // initialisms is a slice of sorted initialisms
 var initialisms []string

-var isInitialism func(string) bool
+var once sync.Once

-// GoNamePrefixFunc sets an optional rule to prefix go names
-// which do not start with a letter.
-//
-// e.g. to help converting "123" into "{prefix}123"
-//
-// The default is to prefix with "X"
-var GoNamePrefixFunc func(string) string
+var isInitialism func(string) bool

 func init() {
 	// Taken from https://github.com/golang/lint/blob/3390df4df2787994aea98de825b964ac7944b817/lint.go#L732-L769
@ -52,8 +49,6 @@ func init() {
 		"HTTP":  true,
 		"ID":    true,
 		"IP":    true,
-		"IPv4":  true,
-		"IPv6":  true,
 		"JSON":  true,
 		"LHS":   true,
 		"OAI":   true,
@ -84,12 +79,15 @@ func init() {

 	// a thread-safe index of initialisms
 	commonInitialisms = newIndexOfInitialisms().load(configuredInitialisms)
-	initialisms = commonInitialisms.sorted()

 	// a test function
 	isInitialism = commonInitialisms.isInitialism
 }

+func ensureSorted() {
+	initialisms = commonInitialisms.sorted()
+}
+
 const (
 	//collectionFormatComma = "csv"
 	collectionFormatSpace = "ssv"
@ -155,20 +153,49 @@ func SplitByFormat(data, format string) []string {
 	return result
 }

-type byInitialism []string
+type byLength []string

-func (s byInitialism) Len() int {
+func (s byLength) Len() int {
 	return len(s)
 }
-func (s byInitialism) Swap(i, j int) {
+func (s byLength) Swap(i, j int) {
 	s[i], s[j] = s[j], s[i]
 }
-func (s byInitialism) Less(i, j int) bool {
-	if len(s[i]) != len(s[j]) {
+func (s byLength) Less(i, j int) bool {
 	return len(s[i]) < len(s[j])
 }

-	return strings.Compare(s[i], s[j]) > 0
+// Prepares strings by splitting by caps, spaces, dashes, and underscore
+func split(str string) []string {
+	repl := strings.NewReplacer(
+		"@", "At ",
+		"&", "And ",
+		"|", "Pipe ",
+		"$", "Dollar ",
+		"!", "Bang ",
+		"-", " ",
+		"_", " ",
+	)
+
+	rex1 := regexp.MustCompile(`(\p{Lu})`)
+	rex2 := regexp.MustCompile(`(\pL|\pM|\pN|\p{Pc})+`)
+
+	str = trim(str)
+
+	// Convert dash and underscore to spaces
+	str = repl.Replace(str)
+
+	// Split when uppercase is found (needed for Snake)
+	str = rex1.ReplaceAllString(str, " $1")
+
+	// check if consecutive single char things make up an initialism
+	once.Do(ensureSorted)
+	for _, k := range initialisms {
+		str = strings.Replace(str, rex1.ReplaceAllString(k, " $1"), " "+k, -1)
+	}
+	// Get the final list of words
+	//words = rex2.FindAllString(str, -1)
+	return rex2.FindAllString(str, -1)
 }

 // Removes leading whitespaces
@ -188,7 +215,7 @@ func lower(str string) string {

 // Camelize an uppercased word
 func Camelize(word string) (camelized string) {
-	for pos, ru := range []rune(word) {
+	for pos, ru := range word {
 		if pos > 0 {
 			camelized += string(unicode.ToLower(ru))
 		} else {
@ -223,31 +250,30 @@ func ToCommandName(name string) string {

 // ToHumanNameLower represents a code name as a human series of words
 func ToHumanNameLower(name string) string {
-	in := newSplitter(withPostSplitInitialismCheck).split(name)
+	in := split(name)
 	out := make([]string, 0, len(in))

 	for _, w := range in {
-		if !w.IsInitialism() {
-			out = append(out, lower(w.GetOriginal()))
+		if !isInitialism(upper(w)) {
+			out = append(out, lower(w))
 		} else {
-			out = append(out, w.GetOriginal())
+			out = append(out, w)
 		}
 	}
-
 	return strings.Join(out, " ")
 }

 // ToHumanNameTitle represents a code name as a human series of words with the first letters titleized
 func ToHumanNameTitle(name string) string {
-	in := newSplitter(withPostSplitInitialismCheck).split(name)
-
+	in := split(name)
 	out := make([]string, 0, len(in))
+
 	for _, w := range in {
-		original := w.GetOriginal()
-		if !w.IsInitialism() {
-			out = append(out, Camelize(original))
+		uw := upper(w)
+		if !isInitialism(uw) {
+			out = append(out, upper(w[:1])+lower(w[1:]))
 		} else {
-			out = append(out, original)
+			out = append(out, w)
 		}
 	}
 	return strings.Join(out, " ")
@ -263,7 +289,7 @@ func ToJSONName(name string) string {
 			out = append(out, lower(w))
 			continue
 		}
-		out = append(out, Camelize(w))
+		out = append(out, upper(w[:1])+lower(w[1:]))
 	}
 	return strings.Join(out, "")
 }
@ -282,34 +308,28 @@ func ToVarName(name string) string {

 // ToGoName translates a swagger name which can be underscored or camel cased to a name that golint likes
 func ToGoName(name string) string {
-	lexems := newSplitter(withPostSplitInitialismCheck).split(name)
+	in := split(name)
+	out := make([]string, 0, len(in))

-	result := ""
-	for _, lexem := range lexems {
-		goName := lexem.GetUnsafeGoName()
-
-		// to support old behavior
-		if lexem.IsInitialism() {
-			goName = upper(goName)
+	for _, w := range in {
+		uw := upper(w)
+		mod := int(math.Min(float64(len(uw)), 2))
+		if !isInitialism(uw) && !isInitialism(uw[:len(uw)-mod]) {
+			uw = upper(w[:1]) + lower(w[1:])
 		}
-		result += goName
+		out = append(out, uw)
 	}

+	result := strings.Join(out, "")
 	if len(result) > 0 {
-		// Only prefix with X when the first character isn't an ascii letter
-		first := []rune(result)[0]
-		if !unicode.IsLetter(first) || (first > unicode.MaxASCII && !unicode.IsUpper(first)) {
-			if GoNamePrefixFunc == nil {
-				return "X" + result
-			}
-			result = GoNamePrefixFunc(name) + result
-		}
-		first = []rune(result)[0]
-		if unicode.IsLetter(first) && !unicode.IsUpper(first) {
-			result = string(append([]rune{unicode.ToUpper(first)}, []rune(result)[1:]...))
+		ud := upper(result[:1])
+		ru := []rune(ud)
+		if unicode.IsUpper(ru[0]) {
+			result = ud + result[1:]
+		} else {
+			result = "X" + ud + result[1:]
 		}
 	}
-
 	return result
 }

--- a/vendor/github.com/go-openapi/swag/yaml.go
+++ b/vendor/github.com/go-openapi/swag/yaml.go
@ -22,6 +22,7 @@ import (

 	"github.com/mailru/easyjson/jlexer"
 	"github.com/mailru/easyjson/jwriter"
+
 	yaml "gopkg.in/yaml.v2"
 )

--- a/vendor/github.com/go-openapi/validate/.travis.yml
+++ b/vendor/github.com/go-openapi/validate/.travis.yml
@ -1,19 +1,35 @@
 after_success:
 - bash <(curl -s https://codecov.io/bash)
-go:
- 1.11.x
- 1.12.x
-install:
- GO111MODULE=off go get -u gotest.tools/gotestsum
 env:
- GO111MODULE=on
+- TEST_COMMAND="go test -v -race -covermode=atomic"
+- TEST_COMMAND="go test -v -timeout=20m -cover -coverprofile=coverage.txt -args -enable-long"
+- TEST_COMMAND="go test -v -timeout=30m -args -enable-go-swagger"
+- TEST_COMMAND="go test -v -timeout=30m github.com/go-openapi/runtime/..."
+go:
+- '1.9'
+- 1.10.x
+- 1.11.x
+install:
+- go get -u github.com/axw/gocov/gocov
+- go get -u gopkg.in/matm/v1/gocov-html
+- go get -u github.com/cee-dub/go-junit-report
+- go get -u github.com/stretchr/testify/assert
+- go get -u github.com/kr/pretty
+- go get -u gopkg.in/yaml.v2
+- go get -u github.com/go-openapi/spec
+- go get -u github.com/go-openapi/analysis
+- go get -u github.com/go-openapi/errors
+- go get -u github.com/go-openapi/loads
+- go get -u github.com/go-openapi/strfmt
+- go get -u github.com/go-openapi/runtime
+- go get -u github.com/docker/go-units
 language: go
+matrix:
+  exclude:
+  - env: TEST_COMMAND="go test -v -timeout=30m -args -enable-go-swagger"
+    go: 1.8
 notifications:
  slack:
    secure: 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
 script:
- gotestsum -f short-verbose -- -race ./...
- gotestsum -f short-verbose -- -timeout=20m -coverprofile=coverage.txt -covermode=atomic -args -enable-long ./...
- gotestsum -f short-verbose -- -timeout=30m -args -enable-go-swagger ./...
- go get -u github.com/go-openapi/runtime@master
- gotestsum -f short-verbose -- -timeout=30m github.com/go-openapi/runtime/...
+- (eval "$TEST_COMMAND")
--- a/vendor/github.com/go-openapi/validate/go.mod
+++ b/vendor/github.com/go-openapi/validate/go.mod
@ -1,14 +1,14 @@
 module github.com/go-openapi/validate

 require (
-	github.com/go-openapi/analysis v0.19.2
-	github.com/go-openapi/errors v0.19.2
-	github.com/go-openapi/jsonpointer v0.19.2
-	github.com/go-openapi/loads v0.19.2
-	github.com/go-openapi/runtime v0.19.0
-	github.com/go-openapi/spec v0.19.2
-	github.com/go-openapi/strfmt v0.19.0
-	github.com/go-openapi/swag v0.19.2
-	github.com/stretchr/testify v1.3.0
-	gopkg.in/yaml.v2 v2.2.2
+	github.com/go-openapi/analysis v0.17.0
+	github.com/go-openapi/errors v0.17.0
+	github.com/go-openapi/jsonpointer v0.17.0
+	github.com/go-openapi/loads v0.17.0
+	github.com/go-openapi/runtime v0.0.0-20180920151709-4f900dc2ade9
+	github.com/go-openapi/spec v0.17.0
+	github.com/go-openapi/strfmt v0.17.0
+	github.com/go-openapi/swag v0.17.0
+	github.com/stretchr/testify v1.2.2
+	gopkg.in/yaml.v2 v2.2.1
 )
--- a/vendor/github.com/go-openapi/validate/go.sum
+++ b/vendor/github.com/go-openapi/validate/go.sum
@ -1,103 +1,41 @@
+github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
-github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
-github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
+github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf h1:eg0MeVzsP1G42dRafH3vf+al2vQIJU0YHX+1Tw87oco=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA=
-github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
+github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb h1:D4uzjWwKYQ5XnAvUbuvHW93esHg7F8N/OYeBBcJoTr0=
 github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
-github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 h1:DujepqpGd1hyOd7aW59XpK7Qymp8iy83xq74fLr21is=
-github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
 github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70tL6pCuVxPJOHXQ+wIac1FUrvNkHolPie/cLEU6hI=
+github.com/go-openapi/analysis v0.17.0 h1:8JV+dzJJiK46XqGLqqLav8ZfEiJECp8jlOFhpiCdZ+0=
 github.com/go-openapi/analysis v0.17.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
-github.com/go-openapi/analysis v0.18.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
-github.com/go-openapi/analysis v0.19.2 h1:ophLETFestFZHk3ji7niPEL4d466QjW+0Tdg5VyDq7E=
-github.com/go-openapi/analysis v0.19.2/go.mod h1:3P1osvZa9jKjb8ed2TPng3f0i/UY9snX6gxi44djMjk=
-github.com/go-openapi/errors v0.17.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
-github.com/go-openapi/errors v0.18.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
-github.com/go-openapi/errors v0.19.2 h1:a2kIyV3w+OS3S97zxUndRVD46+FhGOUBDFY7nmu4CsY=
-github.com/go-openapi/errors v0.19.2/go.mod h1:qX0BLWsyaKfvhluLejVpVNwNRdXZhEbTA4kxxpKBC94=
-github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.18.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
-github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
-github.com/go-openapi/jsonreference v0.17.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.18.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
-github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
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-github.com/go-openapi/runtime v0.19.0/go.mod h1:OwNfisksmmaZse4+gpV3Ne9AyMOlP1lt4sK4FXt0O64=
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-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
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-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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+github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU=
+github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190312143242-1de009706dbe/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
-github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
-github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE=
 golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190320064053-1272bf9dcd53/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190321052220-f7bb7a8bee54/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-openapi/validate/object_validator.go
+++ b/vendor/github.com/go-openapi/validate/object_validator.go
@ -35,7 +35,6 @@ type objectValidator struct {
 	PatternProperties    map[string]spec.Schema
 	Root                 interface{}
 	KnownFormats         strfmt.Registry
-	Options              SchemaValidatorOptions
 }

 func (o *objectValidator) SetPath(path string) {
@ -84,10 +83,8 @@ func (o *objectValidator) checkItemsMustBeTypeArray(res *Result, val map[string]

 func (o *objectValidator) precheck(res *Result, val map[string]interface{}) {
 	o.checkArrayMustHaveItems(res, val)
-	if !o.Options.DisableObjectArrayTypeCheck {
 	o.checkItemsMustBeTypeArray(res, val)
 }
-}

 func (o *objectValidator) Validate(data interface{}) *Result {
 	val := data.(map[string]interface{})
@ -179,7 +176,7 @@ func (o *objectValidator) Validate(data interface{}) *Result {
 				// Cases: properties which are not regular properties and have not been matched by the PatternProperties validator
 				if o.AdditionalProperties != nil && o.AdditionalProperties.Schema != nil {
 					// AdditionalProperties as Schema
-					r := NewSchemaValidator(o.AdditionalProperties.Schema, o.Root, o.Path+"."+key, o.KnownFormats, o.Options.Options()...).Validate(value)
+					r := NewSchemaValidator(o.AdditionalProperties.Schema, o.Root, o.Path+"."+key, o.KnownFormats).Validate(value)
 					res.mergeForField(data.(map[string]interface{}), key, r)
 				} else if regularProperty && !(matched || succeededOnce) {
 					// TODO: this is dead code since regularProperty=false here
@ -203,7 +200,7 @@ func (o *objectValidator) Validate(data interface{}) *Result {

 		// Recursively validates each property against its schema
 		if v, ok := val[pName]; ok {
-			r := NewSchemaValidator(&pSchema, o.Root, rName, o.KnownFormats, o.Options.Options()...).Validate(v)
+			r := NewSchemaValidator(&pSchema, o.Root, rName, o.KnownFormats).Validate(v)
 			res.mergeForField(data.(map[string]interface{}), pName, r)
 		} else if pSchema.Default != nil {
 			// If a default value is defined, creates the property from defaults
@ -231,7 +228,7 @@ func (o *objectValidator) Validate(data interface{}) *Result {
 		if !regularProperty && (matched /*|| succeededOnce*/) {
 			for _, pName := range patterns {
 				if v, ok := o.PatternProperties[pName]; ok {
-					r := NewSchemaValidator(&v, o.Root, o.Path+"."+key, o.KnownFormats, o.Options.Options()...).Validate(value)
+					r := NewSchemaValidator(&v, o.Root, o.Path+"."+key, o.KnownFormats).Validate(value)
 					res.mergeForField(data.(map[string]interface{}), key, r)
 				}
 			}
@ -247,11 +244,10 @@ func (o *objectValidator) validatePatternProperty(key string, value interface{},
 	var patterns []string

 	for k, schema := range o.PatternProperties {
-		sch := schema
 		if match, _ := regexp.MatchString(k, key); match {
 			patterns = append(patterns, k)
 			matched = true
-			validator := NewSchemaValidator(&sch, o.Root, o.Path+"."+key, o.KnownFormats, o.Options.Options()...)
+			validator := NewSchemaValidator(&schema, o.Root, o.Path+"."+key, o.KnownFormats)

 			res := validator.Validate(value)
 			result.Merge(res)
--- a/vendor/github.com/go-openapi/validate/schema.go
+++ b/vendor/github.com/go-openapi/validate/schema.go
@ -39,7 +39,6 @@ type SchemaValidator struct {
 	validators   []valueValidator
 	Root         interface{}
 	KnownFormats strfmt.Registry
-	Options      *SchemaValidatorOptions
 }

 // AgainstSchema validates the specified data against the provided schema, using a registry of supported formats.
@ -56,7 +55,7 @@ func AgainstSchema(schema *spec.Schema, data interface{}, formats strfmt.Registr
 // NewSchemaValidator creates a new schema validator.
 //
 // Panics if the provided schema is invalid.
-func NewSchemaValidator(schema *spec.Schema, rootSchema interface{}, root string, formats strfmt.Registry, options ...Option) *SchemaValidator {
+func NewSchemaValidator(schema *spec.Schema, rootSchema interface{}, root string, formats strfmt.Registry) *SchemaValidator {
 	if schema == nil {
 		return nil
 	}
@ -72,10 +71,7 @@ func NewSchemaValidator(schema *spec.Schema, rootSchema interface{}, root string
 			panic(msg)
 		}
 	}
-	s := SchemaValidator{Path: root, in: "body", Schema: schema, Root: rootSchema, KnownFormats: formats, Options: &SchemaValidatorOptions{}}
-	for _, o := range options {
-		o(s.Options)
-	}
+	s := SchemaValidator{Path: root, in: "body", Schema: schema, Root: rootSchema, KnownFormats: formats}
 	s.validators = []valueValidator{
 		s.typeValidator(),
 		s.schemaPropsValidator(),
@ -174,7 +170,7 @@ func (s *SchemaValidator) Validate(data interface{}) *Result {
 }

 func (s *SchemaValidator) typeValidator() valueValidator {
-	return &typeValidator{Type: s.Schema.Type, Nullable: s.Schema.Nullable, Format: s.Schema.Format, In: s.in, Path: s.Path}
+	return &typeValidator{Type: s.Schema.Type, Format: s.Schema.Format, In: s.in, Path: s.Path}
 }

 func (s *SchemaValidator) commonValidator() valueValidator {
@ -233,7 +229,7 @@ func (s *SchemaValidator) formatValidator() valueValidator {

 func (s *SchemaValidator) schemaPropsValidator() valueValidator {
 	sch := s.Schema
-	return newSchemaPropsValidator(s.Path, s.in, sch.AllOf, sch.OneOf, sch.AnyOf, sch.Not, sch.Dependencies, s.Root, s.KnownFormats, s.Options.Options()...)
+	return newSchemaPropsValidator(s.Path, s.in, sch.AllOf, sch.OneOf, sch.AnyOf, sch.Not, sch.Dependencies, s.Root, s.KnownFormats)
 }

 func (s *SchemaValidator) objectValidator() valueValidator {
@ -248,6 +244,5 @@ func (s *SchemaValidator) objectValidator() valueValidator {
 		PatternProperties:    s.Schema.PatternProperties,
 		Root:                 s.Root,
 		KnownFormats:         s.KnownFormats,
-		Options:              *s.Options,
 	}
 }
--- a/vendor/github.com/go-openapi/validate/schema_option.go
+++ b/vendor/github.com/go-openapi/validate/schema_option.go
@ -1,33 +0,0 @@
-// Copyright 2015 go-swagger maintainers
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package validate
-
-type SchemaValidatorOptions struct {
-	DisableObjectArrayTypeCheck bool
-}
-
-type Option func(*SchemaValidatorOptions)
-
-func DisableObjectArrayTypeCheck(disable bool) Option {
-	return func(svo *SchemaValidatorOptions) {
-		svo.DisableObjectArrayTypeCheck = disable
-	}
-}
-
-func (svo SchemaValidatorOptions) Options() []Option {
-	return []Option{
-		DisableObjectArrayTypeCheck(svo.DisableObjectArrayTypeCheck),
-	}
-}
--- a/vendor/github.com/go-openapi/validate/schema_props.go
+++ b/vendor/github.com/go-openapi/validate/schema_props.go
@ -36,39 +36,31 @@ type schemaPropsValidator struct {
 	notValidator    *SchemaValidator
 	Root            interface{}
 	KnownFormats    strfmt.Registry
-	Options         SchemaValidatorOptions
 }

 func (s *schemaPropsValidator) SetPath(path string) {
 	s.Path = path
 }

-func newSchemaPropsValidator(path string, in string, allOf, oneOf, anyOf []spec.Schema, not *spec.Schema, deps spec.Dependencies, root interface{}, formats strfmt.Registry, options ...Option) *schemaPropsValidator {
+func newSchemaPropsValidator(path string, in string, allOf, oneOf, anyOf []spec.Schema, not *spec.Schema, deps spec.Dependencies, root interface{}, formats strfmt.Registry) *schemaPropsValidator {
 	anyValidators := make([]SchemaValidator, 0, len(anyOf))
 	for _, v := range anyOf {
-		v := v
-		anyValidators = append(anyValidators, *NewSchemaValidator(&v, root, path, formats, options...))
+		anyValidators = append(anyValidators, *NewSchemaValidator(&v, root, path, formats))
 	}
 	allValidators := make([]SchemaValidator, 0, len(allOf))
 	for _, v := range allOf {
-		v := v
-		allValidators = append(allValidators, *NewSchemaValidator(&v, root, path, formats, options...))
+		allValidators = append(allValidators, *NewSchemaValidator(&v, root, path, formats))
 	}
 	oneValidators := make([]SchemaValidator, 0, len(oneOf))
 	for _, v := range oneOf {
-		v := v
-		oneValidators = append(oneValidators, *NewSchemaValidator(&v, root, path, formats, options...))
+		oneValidators = append(oneValidators, *NewSchemaValidator(&v, root, path, formats))
 	}

 	var notValidator *SchemaValidator
 	if not != nil {
-		notValidator = NewSchemaValidator(not, root, path, formats, options...)
+		notValidator = NewSchemaValidator(not, root, path, formats)
 	}

-	schOptions := &SchemaValidatorOptions{}
-	for _, o := range options {
-		o(schOptions)
-	}
 	return &schemaPropsValidator{
 		Path:            path,
 		In:              in,
@ -83,7 +75,6 @@ func newSchemaPropsValidator(path string, in string, allOf, oneOf, anyOf []spec.
 		notValidator:    notValidator,
 		Root:            root,
 		KnownFormats:    formats,
-		Options:         *schOptions,
 	}
 }

@ -218,7 +209,7 @@ func (s *schemaPropsValidator) Validate(data interface{}) *Result {
 			if dep, ok := s.Dependencies[key]; ok {

 				if dep.Schema != nil {
-					mainResult.Merge(NewSchemaValidator(dep.Schema, s.Root, s.Path+"."+key, s.KnownFormats, s.Options.Options()...).Validate(data))
+					mainResult.Merge(NewSchemaValidator(dep.Schema, s.Root, s.Path+"."+key, s.KnownFormats).Validate(data))
 					continue
 				}

--- a/vendor/github.com/go-openapi/validate/type.go
+++ b/vendor/github.com/go-openapi/validate/type.go
@ -27,7 +27,6 @@ import (

 type typeValidator struct {
 	Type   spec.StringOrArray
-	Nullable bool
 	Format string
 	In     string
 	Path   string
@ -139,7 +138,7 @@ func (t *typeValidator) Validate(data interface{}) *Result {
 	result.Inc()
 	if data == nil || reflect.DeepEqual(reflect.Zero(reflect.TypeOf(data)), reflect.ValueOf(data)) {
 		// nil or zero value for the passed structure require Type: null
-		if len(t.Type) > 0 && !t.Type.Contains("null") && !t.Nullable { // TODO: if a property is not required it also passes this
+		if len(t.Type) > 0 && !t.Type.Contains("null") { // TODO: if a property is not required it also passes this
 			return errorHelp.sErr(errors.InvalidType(t.Path, t.In, strings.Join(t.Type, ","), "null"))
 		}
 		return result
--- a/vendor/github.com/go-openapi/validate/validator.go
+++ b/vendor/github.com/go-openapi/validate/validator.go
@ -48,7 +48,6 @@ func newItemsValidator(path, in string, items *spec.Items, root interface{}, for
 	iv.validators = []valueValidator{
 		&typeValidator{
 			Type:   spec.StringOrArray([]string{items.Type}),
-			Nullable: items.Nullable,
 			Format: items.Format,
 			In:     in,
 			Path:   path,
@ -188,7 +187,6 @@ func NewHeaderValidator(name string, header *spec.Header, formats strfmt.Registr
 	p.validators = []valueValidator{
 		&typeValidator{
 			Type:   spec.StringOrArray([]string{header.Type}),
-			Nullable: header.Nullable,
 			Format: header.Format,
 			In:     "header",
 			Path:   name,
@ -295,7 +293,6 @@ func NewParamValidator(param *spec.Parameter, formats strfmt.Registry) *ParamVal
 	p.validators = []valueValidator{
 		&typeValidator{
 			Type:   spec.StringOrArray([]string{param.Type}),
-			Nullable: param.Nullable,
 			Format: param.Format,
 			In:     param.In,
 			Path:   param.Name,
--- a/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go
+++ b/vendor/github.com/google/go-cmp/cmp/internal/value/sort.go
@ -19,7 +19,7 @@ func SortKeys(vs []reflect.Value) []reflect.Value {
 	}

 	// Sort the map keys.
-	sort.SliceStable(vs, func(i, j int) bool { return isLess(vs[i], vs[j]) })
+	sort.Slice(vs, func(i, j int) bool { return isLess(vs[i], vs[j]) })

 	// Deduplicate keys (fails for NaNs).
 	vs2 := vs[:1]
@ -42,8 +42,6 @@ func isLess(x, y reflect.Value) bool {
 	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
 		return x.Uint() < y.Uint()
 	case reflect.Float32, reflect.Float64:
-		// NOTE: This does not sort -0 as less than +0
-		// since Go maps treat -0 and +0 as equal keys.
 		fx, fy := x.Float(), y.Float()
 		return fx < fy || math.IsNaN(fx) && !math.IsNaN(fy)
 	case reflect.Complex64, reflect.Complex128:
--- a/vendor/github.com/google/go-cmp/cmp/internal/value/zero.go
+++ b/vendor/github.com/google/go-cmp/cmp/internal/value/zero.go
@ -4,10 +4,7 @@

 package value

-import (
-	"math"
-	"reflect"
-)
+import "reflect"

 // IsZero reports whether v is the zero value.
 // This does not rely on Interface and so can be used on unexported fields.
@ -20,9 +17,9 @@ func IsZero(v reflect.Value) bool {
 	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
 		return v.Uint() == 0
 	case reflect.Float32, reflect.Float64:
-		return math.Float64bits(v.Float()) == 0
+		return v.Float() == 0
 	case reflect.Complex64, reflect.Complex128:
-		return math.Float64bits(real(v.Complex())) == 0 && math.Float64bits(imag(v.Complex())) == 0
+		return v.Complex() == 0
 	case reflect.String:
 		return v.String() == ""
 	case reflect.UnsafePointer:
--- a/vendor/github.com/google/go-cmp/cmp/report_compare.go
+++ b/vendor/github.com/google/go-cmp/cmp/report_compare.go
@ -168,7 +168,7 @@ func (opts formatOptions) formatDiffList(recs []reportRecord, k reflect.Kind) te
 				var isZero bool
 				switch opts.DiffMode {
 				case diffIdentical:
-					isZero = value.IsZero(r.Value.ValueX) || value.IsZero(r.Value.ValueY)
+					isZero = value.IsZero(r.Value.ValueX) || value.IsZero(r.Value.ValueX)
 				case diffRemoved:
 					isZero = value.IsZero(r.Value.ValueX)
 				case diffInserted:
--- a/vendor/github.com/google/go-cmp/cmp/report_reflect.go
+++ b/vendor/github.com/google/go-cmp/cmp/report_reflect.go
@ -208,6 +208,7 @@ func (opts formatOptions) FormatValue(v reflect.Value, m visitedPointers) (out t
 func formatMapKey(v reflect.Value) string {
 	var opts formatOptions
 	opts.TypeMode = elideType
+	opts.AvoidStringer = true
 	opts.ShallowPointers = true
 	s := opts.FormatValue(v, visitedPointers{}).String()
 	return strings.TrimSpace(s)
--- a/vendor/github.com/google/go-cmp/cmp/report_slices.go
+++ b/vendor/github.com/google/go-cmp/cmp/report_slices.go
@ -90,7 +90,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode {
 			}
 			if r == '\n' {
 				if maxLineLen < i-lastLineIdx {
-					maxLineLen = i - lastLineIdx
+					lastLineIdx = i - lastLineIdx
 				}
 				lastLineIdx = i + 1
 				numLines++
@ -322,7 +322,7 @@ func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStat
 			hadX, hadY := prev.NumRemoved > 0, prev.NumInserted > 0
 			hasX, hasY := next.NumRemoved > 0, next.NumInserted > 0
 			if ((hadX || hasX) && (hadY || hasY)) && curr.NumIdentical <= windowSize {
-				*prev = prev.Append(*curr).Append(*next)
+				*prev = (*prev).Append(*curr).Append(*next)
 				groups = groups[:len(groups)-1] // Truncate off equal group
 				continue
 			}
--- a/Show more
+++ b/Show more
				`@ -0,0 +1 @@`
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