Switch to common/log

cmd/prometheus/config.go

@@ -24,7 +24,7 @@ import (
 	"time"
 	"unicode"
 
-	"github.com/prometheus/log"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/prometheus/notification"
 	"github.com/prometheus/prometheus/promql"
 	"github.com/prometheus/prometheus/storage/local"

cmd/prometheus/main.go

@@ -26,7 +26,7 @@ import (
 	"text/template"
 	"time"
 
-	"github.com/prometheus/log"
+	"github.com/prometheus/common/log"
 
 	"github.com/prometheus/client_golang/prometheus"
 

notification/notification.go

@@ -24,8 +24,8 @@ import (
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/config"
 	"github.com/prometheus/prometheus/util/httputil"

promql/engine.go

@@ -20,8 +20,8 @@ import (
 	"sort"
 	"time"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 	"golang.org/x/net/context"
 
 	"github.com/prometheus/prometheus/storage/local"

promql/parse.go

@@ -20,8 +20,8 @@ import (
 	"strings"
 	"time"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/storage/metric"
 	"github.com/prometheus/prometheus/util/strutil"

retrieval/discovery/consul.go

@@ -22,8 +22,8 @@ import (
 	"time"
 
 	consul "github.com/hashicorp/consul/api"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/config"
 )

retrieval/discovery/dns.go

@@ -22,8 +22,8 @@ import (
 
 	"github.com/miekg/dns"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/config"
 )

retrieval/discovery/file.go

@@ -21,8 +21,8 @@ import (
 	"strings"
 	"time"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 	"gopkg.in/fsnotify.v1"
 	"gopkg.in/yaml.v2"
 

retrieval/discovery/kubernetes/discovery.go

@@ -23,8 +23,8 @@ import (
 	"sync"
 	"time"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/config"
 	"github.com/prometheus/prometheus/util/httputil"

retrieval/discovery/marathon.go

@@ -16,7 +16,7 @@ package discovery
 import (
 	"time"
 
-	"github.com/prometheus/log"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/prometheus/config"
 	"github.com/prometheus/prometheus/retrieval/discovery/marathon"
 )

retrieval/discovery/serverset.go

@@ -22,8 +22,8 @@ import (
 	"sync"
 	"time"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 	"github.com/samuel/go-zookeeper/zk"
 
 	"github.com/prometheus/prometheus/config"

retrieval/target.go

@@ -27,8 +27,8 @@ import (
 
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/common/expfmt"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/config"
 	"github.com/prometheus/prometheus/storage"

retrieval/targetmanager.go

@@ -18,8 +18,8 @@ import (
 	"strings"
 	"sync"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/config"
 	"github.com/prometheus/prometheus/retrieval/discovery"

rules/manager.go

@@ -24,8 +24,8 @@ import (
 	html_template "html/template"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/config"
 	"github.com/prometheus/prometheus/notification"

storage/local/crashrecovery.go

@@ -21,8 +21,8 @@ import (
 	"strings"
 	"sync/atomic"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/storage/local/codable"
 	"github.com/prometheus/prometheus/storage/local/index"

storage/local/mapper.go

@@ -8,7 +8,7 @@ import (
 	"sync/atomic"
 
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/log"
+	"github.com/prometheus/common/log"
 
 	"github.com/prometheus/common/model"
 )

storage/local/persistence.go

@@ -29,8 +29,8 @@ import (
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/storage/local/codable"
 	"github.com/prometheus/prometheus/storage/local/index"

storage/local/storage.go

@@ -21,8 +21,8 @@ import (
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/storage/metric"
 )

storage/local/storage_test.go

@@ -23,8 +23,8 @@ import (
 	"testing/quick"
 	"time"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/storage/metric"
 	"github.com/prometheus/prometheus/util/testutil"

storage/remote/influxdb/client.go

@@ -17,8 +17,8 @@ import (
 	"math"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 
 	influx "github.com/influxdb/influxdb/client"
 )

storage/remote/opentsdb/client.go

@@ -24,7 +24,7 @@ import (
 	"regexp"
 	"time"
 
-	"github.com/prometheus/log"
+	"github.com/prometheus/common/log"
 
 	"github.com/prometheus/common/model"
 

storage/remote/queue_manager.go

@@ -17,8 +17,8 @@ import (
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 )
 
 const (

vendor/github.com/prometheus/common/log/log.go

@@ -0,0 +1,253 @@
+// Copyright 2015 The Prometheus Authors
+// 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 log
+
+import (
+	"flag"
+	"fmt"
+	"runtime"
+	"strings"
+
+	"github.com/Sirupsen/logrus"
+)
+
+type levelFlag struct{}
+
+// String implements flag.Value.
+func (f levelFlag) String() string {
+	return origLogger.Level.String()
+}
+
+// Set implements flag.Value.
+func (f levelFlag) Set(level string) error {
+	l, err := logrus.ParseLevel(level)
+	if err != nil {
+		return err
+	}
+	origLogger.Level = l
+	return nil
+}
+
+func init() {
+	// In order for this flag to take effect, the user of the package must call
+	// flag.Parse() before logging anything.
+	flag.Var(levelFlag{}, "log.level", "Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal].")
+}
+
+type Logger interface {
+	Debug(...interface{})
+	Debugln(...interface{})
+	Debugf(string, ...interface{})
+
+	Info(...interface{})
+	Infoln(...interface{})
+	Infof(string, ...interface{})
+
+	Warn(...interface{})
+	Warnln(...interface{})
+	Warnf(string, ...interface{})
+
+	Error(...interface{})
+	Errorln(...interface{})
+	Errorf(string, ...interface{})
+
+	Fatal(...interface{})
+	Fatalln(...interface{})
+	Fatalf(string, ...interface{})
+
+	With(key string, value interface{}) Logger
+}
+
+type logger struct {
+	entry *logrus.Entry
+}
+
+func (l logger) With(key string, value interface{}) Logger {
+	return logger{l.entry.WithField(key, value)}
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func (l logger) Debug(args ...interface{}) {
+	l.sourced().Debug(args...)
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func (l logger) Debugln(args ...interface{}) {
+	l.sourced().Debugln(args...)
+}
+
+// Debugf logs a message at level Debug on the standard logger.
+func (l logger) Debugf(format string, args ...interface{}) {
+	l.sourced().Debugf(format, args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func (l logger) Info(args ...interface{}) {
+	l.sourced().Info(args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func (l logger) Infoln(args ...interface{}) {
+	l.sourced().Infoln(args...)
+}
+
+// Infof logs a message at level Info on the standard logger.
+func (l logger) Infof(format string, args ...interface{}) {
+	l.sourced().Infof(format, args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func (l logger) Warn(args ...interface{}) {
+	l.sourced().Warn(args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func (l logger) Warnln(args ...interface{}) {
+	l.sourced().Warnln(args...)
+}
+
+// Warnf logs a message at level Warn on the standard logger.
+func (l logger) Warnf(format string, args ...interface{}) {
+	l.sourced().Warnf(format, args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func (l logger) Error(args ...interface{}) {
+	l.sourced().Error(args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func (l logger) Errorln(args ...interface{}) {
+	l.sourced().Errorln(args...)
+}
+
+// Errorf logs a message at level Error on the standard logger.
+func (l logger) Errorf(format string, args ...interface{}) {
+	l.sourced().Errorf(format, args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func (l logger) Fatal(args ...interface{}) {
+	l.sourced().Fatal(args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func (l logger) Fatalln(args ...interface{}) {
+	l.sourced().Fatalln(args...)
+}
+
+// Fatalf logs a message at level Fatal on the standard logger.
+func (l logger) Fatalf(format string, args ...interface{}) {
+	l.sourced().Fatalf(format, args...)
+}
+
+// sourced adds a source field to the logger that contains
+// the file name and line where the logging happened.
+func (l logger) sourced() *logrus.Entry {
+	_, file, line, ok := runtime.Caller(2)
+	if !ok {
+		file = "<???>"
+		line = 1
+	} else {
+		slash := strings.LastIndex(file, "/")
+		file = file[slash+1:]
+	}
+	return l.entry.WithField("source", fmt.Sprintf("%s:%d", file, line))
+}
+
+var origLogger = logrus.New()
+var baseLogger = logger{entry: logrus.NewEntry(origLogger)}
+
+func Base() Logger {
+	return baseLogger
+}
+
+func With(key string, value interface{}) Logger {
+	return baseLogger.With(key, value)
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func Debug(args ...interface{}) {
+	baseLogger.sourced().Debug(args...)
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func Debugln(args ...interface{}) {
+	baseLogger.sourced().Debugln(args...)
+}
+
+// Debugf logs a message at level Debug on the standard logger.
+func Debugf(format string, args ...interface{}) {
+	baseLogger.sourced().Debugf(format, args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func Info(args ...interface{}) {
+	baseLogger.sourced().Info(args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func Infoln(args ...interface{}) {
+	baseLogger.sourced().Infoln(args...)
+}
+
+// Infof logs a message at level Info on the standard logger.
+func Infof(format string, args ...interface{}) {
+	baseLogger.sourced().Infof(format, args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func Warn(args ...interface{}) {
+	baseLogger.sourced().Warn(args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func Warnln(args ...interface{}) {
+	baseLogger.sourced().Warnln(args...)
+}
+
+// Warnf logs a message at level Warn on the standard logger.
+func Warnf(format string, args ...interface{}) {
+	baseLogger.sourced().Warnf(format, args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func Error(args ...interface{}) {
+	baseLogger.sourced().Error(args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func Errorln(args ...interface{}) {
+	baseLogger.sourced().Errorln(args...)
+}
+
+// Errorf logs a message at level Error on the standard logger.
+func Errorf(format string, args ...interface{}) {
+	baseLogger.sourced().Errorf(format, args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func Fatal(args ...interface{}) {
+	baseLogger.sourced().Fatal(args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func Fatalln(args ...interface{}) {
+	baseLogger.sourced().Fatalln(args...)
+}
+
+// Fatalf logs a message at level Fatal on the standard logger.
+func Fatalf(format string, args ...interface{}) {
+	baseLogger.sourced().Fatalf(format, args...)
+}

vendor/github.com/prometheus/log/AUTHORS.md

@@ -1,11 +0,0 @@
-The Prometheus project was started by Matt T. Proud (emeritus) and
-Julius Volz in 2012.
-
-Maintainers of this repository:
-
-* Julius Volz <julius@soundcloud.com>
-
-The following individuals have contributed code to this repository
-(listed in alphabetical order):
-
-* Julius Volz <julius@soundcloud.com>

vendor/github.com/prometheus/log/CONTRIBUTING.md

@@ -1,18 +0,0 @@
-# Contributing
-
-Prometheus uses GitHub to manage reviews of pull requests.
-
-* If you have a trivial fix or improvement, go ahead and create a pull
-  request, addressing (with `@...`) one or more of the maintainers
-  (see [AUTHORS.md](AUTHORS.md)) in the description of the pull request.
-
-* If you plan to do something more involved, first discuss your ideas
-  on our [mailing list](https://groups.google.com/forum/?fromgroups#!forum/prometheus-developers).
-  This will avoid unnecessary work and surely give you and us a good deal
-  of inspiration.
-
-* Relevant coding style guidelines are the [Go Code Review
-  Comments](https://code.google.com/p/go-wiki/wiki/CodeReviewComments)
-  and the _Formatting and style_ section of Peter Bourgon's [Go: Best
-  Practices for Production
-  Environments](http://peter.bourgon.org/go-in-production/#formatting-and-style).

vendor/github.com/prometheus/log/LICENSE

@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   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.

vendor/github.com/prometheus/log/NOTICE

@@ -1,2 +0,0 @@
-Standard logging library for Go-based Prometheus components.
-Copyright 2015 The Prometheus Authors

vendor/github.com/prometheus/log/README.md

@@ -1,8 +0,0 @@
-# Prometheus Logging Library
-
-Standard logging library for Go-based Prometheus components.
-
-This library wraps
-[https://github.com/Sirupsen/logrus](https://github.com/Sirupsen/logrus) in
-order to add line:file annotations to log lines, as well as to provide common
-command-line flags for Prometheus components using it.

vendor/github.com/prometheus/log/log.go

@@ -1,171 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// 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 log
-
-import (
-	"flag"
-	"runtime"
-	"strings"
-
-	"github.com/Sirupsen/logrus"
-)
-
-var logger = logrus.New()
-
-type levelFlag struct{}
-
-// String implements flag.Value.
-func (f levelFlag) String() string {
-	return logger.Level.String()
-}
-
-// Set implements flag.Value.
-func (f levelFlag) Set(level string) error {
-	l, err := logrus.ParseLevel(level)
-	if err != nil {
-		return err
-	}
-	logger.Level = l
-	return nil
-}
-
-func init() {
-	// In order for this flag to take effect, the user of the package must call
-	// flag.Parse() before logging anything.
-	flag.Var(levelFlag{}, "log.level", "Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal, panic].")
-}
-
-// fileLineEntry returns a logrus.Entry with file and line annotations for the
-// original user log statement (two stack frames up from this function).
-func fileLineEntry() *logrus.Entry {
-	_, file, line, ok := runtime.Caller(2)
-	if !ok {
-		file = "<???>"
-		line = 1
-	} else {
-		slash := strings.LastIndex(file, "/")
-		if slash >= 0 {
-			file = file[slash+1:]
-		}
-	}
-	return logger.WithFields(logrus.Fields{
-		"file": file,
-		"line": line,
-	})
-}
-
-// Debug logs a message at level Debug on the standard logger.
-func Debug(args ...interface{}) {
-	fileLineEntry().Debug(args...)
-}
-
-// Debugln logs a message at level Debug on the standard logger.
-func Debugln(args ...interface{}) {
-	fileLineEntry().Debugln(args...)
-}
-
-// Debugf logs a message at level Debug on the standard logger.
-func Debugf(format string, args ...interface{}) {
-	fileLineEntry().Debugf(format, args...)
-}
-
-// Info logs a message at level Info on the standard logger.
-func Info(args ...interface{}) {
-	fileLineEntry().Info(args...)
-}
-
-// Infoln logs a message at level Info on the standard logger.
-func Infoln(args ...interface{}) {
-	fileLineEntry().Infoln(args...)
-}
-
-// Infof logs a message at level Info on the standard logger.
-func Infof(format string, args ...interface{}) {
-	fileLineEntry().Infof(format, args...)
-}
-
-// Print logs a message at level Info on the standard logger.
-func Print(args ...interface{}) {
-	fileLineEntry().Info(args...)
-}
-
-// Println logs a message at level Info on the standard logger.
-func Println(args ...interface{}) {
-	fileLineEntry().Infoln(args...)
-}
-
-// Printf logs a message at level Info on the standard logger.
-func Printf(format string, args ...interface{}) {
-	fileLineEntry().Infof(format, args...)
-}
-
-// Warn logs a message at level Warn on the standard logger.
-func Warn(args ...interface{}) {
-	fileLineEntry().Warn(args...)
-}
-
-// Warnln logs a message at level Warn on the standard logger.
-func Warnln(args ...interface{}) {
-	fileLineEntry().Warnln(args...)
-}
-
-// Warnf logs a message at level Warn on the standard logger.
-func Warnf(format string, args ...interface{}) {
-	fileLineEntry().Warnf(format, args...)
-}
-
-// Error logs a message at level Error on the standard logger.
-func Error(args ...interface{}) {
-	fileLineEntry().Error(args...)
-}
-
-// Errorln logs a message at level Error on the standard logger.
-func Errorln(args ...interface{}) {
-	fileLineEntry().Errorln(args...)
-}
-
-// Errorf logs a message at level Error on the standard logger.
-func Errorf(format string, args ...interface{}) {
-	fileLineEntry().Errorf(format, args...)
-}
-
-// Fatal logs a message at level Fatal on the standard logger.
-func Fatal(args ...interface{}) {
-	fileLineEntry().Fatal(args...)
-}
-
-// Fatalln logs a message at level Fatal on the standard logger.
-func Fatalln(args ...interface{}) {
-	fileLineEntry().Fatalln(args...)
-}
-
-// Fatalf logs a message at level Fatal on the standard logger.
-func Fatalf(format string, args ...interface{}) {
-	fileLineEntry().Fatalf(format, args...)
-}
-
-// Panic logs a message at level Panic on the standard logger.
-func Panic(args ...interface{}) {
-	fileLineEntry().Panicln(args...)
-}
-
-// Panicln logs a message at level Panic on the standard logger.
-func Panicln(args ...interface{}) {
-	fileLineEntry().Panicln(args...)
-}
-
-// Panicf logs a message at level Panic on the standard logger.
-func Panicf(format string, args ...interface{}) {
-	fileLineEntry().Panicf(format, args...)
-}

vendor/vendor.json

@@ -77,6 +77,11 @@
 			"revision": "51d43993bd4018e9470540600641285cad786840",
 			"revisionTime": "2015-09-22T12:03:38+02:00"
 		},
+		{
+			"path": "github.com/prometheus/common/log",
+			"revision": "4c9032a3f7aceade2585f2bbe302bf8c9ea3e9a9",
+			"revisionTime": "2015-10-01T18:35:54+02:00"
+		},
 		{
 			"path": "github.com/prometheus/common/model",
 			"revision": "c33395bbc758c8d25735ec7036d66b342084ae35",
@@ -87,11 +92,6 @@
 			"revision": "ffd5d0f2976124c788687ec2ac194f5479e1f9c2",
 			"revisionTime": "2015-09-24T17:06:36+02:00"
 		},
-		{
-			"path": "github.com/prometheus/log",
-			"revision": "439e5db48fbb50ebbaf2c816030473a62f505f55",
-			"revisionTime": "2015-05-29T14:22:02+02:00"
-		},
 		{
 			"path": "github.com/prometheus/procfs",
 			"revision": "c91d8eefde16bd047416409eb56353ea84a186e4",

web/api/legacy/query.go

@@ -24,8 +24,8 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
-	"github.com/prometheus/log"
 )
 
 // Enables cross-site script calls.

web/blob/blob.go

@@ -8,8 +8,8 @@ import (
 	"net/http"
 	"strings"
 
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/route"
-	"github.com/prometheus/log"
 )
 
 // Sub-directories for templates and static content.

web/blob/files.go

@@ -46,12 +46,12 @@ import (
 	"compress/gzip"
 	"fmt"
 	"io"
-	"strings"
-	"os"
-	"time"
 	"io/ioutil"
+	"os"
 	"path"
 	"path/filepath"
+	"strings"
+	"time"
 )
 
 func bindataRead(data []byte, name string) ([]byte, error) {
@@ -864,7 +864,7 @@ func Asset(name string) ([]byte, error) {
 // It simplifies safe initialization of global variables.
 func MustAsset(name string) []byte {
 	a, err := Asset(name)
-	if (err != nil) {
+	if err != nil {
 		panic("asset: Asset(" + name + "): " + err.Error())
 	}
 
@@ -975,110 +975,74 @@ type bintree struct {
 	Func     func() (*asset, error)
 	Children map[string]*bintree
 }
+
 var _bintree = &bintree{nil, map[string]*bintree{
 	"static": &bintree{nil, map[string]*bintree{
 		"css": &bintree{nil, map[string]*bintree{
-			"alerts.css": &bintree{staticCssAlertsCss, map[string]*bintree{
-			}},
-			"graph.css": &bintree{staticCssGraphCss, map[string]*bintree{
-			}},
-			"prom_console.css": &bintree{staticCssProm_consoleCss, map[string]*bintree{
-			}},
-			"prometheus.css": &bintree{staticCssPrometheusCss, map[string]*bintree{
-			}},
+			"alerts.css":       &bintree{staticCssAlertsCss, map[string]*bintree{}},
+			"graph.css":        &bintree{staticCssGraphCss, map[string]*bintree{}},
+			"prom_console.css": &bintree{staticCssProm_consoleCss, map[string]*bintree{}},
+			"prometheus.css":   &bintree{staticCssPrometheusCss, map[string]*bintree{}},
 		}},
 		"img": &bintree{nil, map[string]*bintree{
-			"ajax-loader.gif": &bintree{staticImgAjaxLoaderGif, map[string]*bintree{
-			}},
+			"ajax-loader.gif": &bintree{staticImgAjaxLoaderGif, map[string]*bintree{}},
 		}},
 		"js": &bintree{nil, map[string]*bintree{
-			"alerts.js": &bintree{staticJsAlertsJs, map[string]*bintree{
-			}},
-			"graph.js": &bintree{staticJsGraphJs, map[string]*bintree{
-			}},
-			"graph_template.handlebar": &bintree{staticJsGraph_templateHandlebar, map[string]*bintree{
-			}},
-			"prom_console.js": &bintree{staticJsProm_consoleJs, map[string]*bintree{
-			}},
+			"alerts.js":                &bintree{staticJsAlertsJs, map[string]*bintree{}},
+			"graph.js":                 &bintree{staticJsGraphJs, map[string]*bintree{}},
+			"graph_template.handlebar": &bintree{staticJsGraph_templateHandlebar, map[string]*bintree{}},
+			"prom_console.js":          &bintree{staticJsProm_consoleJs, map[string]*bintree{}},
 		}},
 		"vendor": &bintree{nil, map[string]*bintree{
 			"bootstrap-3.3.1": &bintree{nil, map[string]*bintree{
 				"css": &bintree{nil, map[string]*bintree{
-					"bootstrap-theme.css": &bintree{staticVendorBootstrap331CssBootstrapThemeCss, map[string]*bintree{
-					}},
-					"bootstrap-theme.css.map": &bintree{staticVendorBootstrap331CssBootstrapThemeCssMap, map[string]*bintree{
-					}},
-					"bootstrap-theme.min.css": &bintree{staticVendorBootstrap331CssBootstrapThemeMinCss, map[string]*bintree{
-					}},
-					"bootstrap.css": &bintree{staticVendorBootstrap331CssBootstrapCss, map[string]*bintree{
-					}},
-					"bootstrap.css.map": &bintree{staticVendorBootstrap331CssBootstrapCssMap, map[string]*bintree{
-					}},
-					"bootstrap.min.css": &bintree{staticVendorBootstrap331CssBootstrapMinCss, map[string]*bintree{
-					}},
+					"bootstrap-theme.css":     &bintree{staticVendorBootstrap331CssBootstrapThemeCss, map[string]*bintree{}},
+					"bootstrap-theme.css.map": &bintree{staticVendorBootstrap331CssBootstrapThemeCssMap, map[string]*bintree{}},
+					"bootstrap-theme.min.css": &bintree{staticVendorBootstrap331CssBootstrapThemeMinCss, map[string]*bintree{}},
+					"bootstrap.css":           &bintree{staticVendorBootstrap331CssBootstrapCss, map[string]*bintree{}},
+					"bootstrap.css.map":       &bintree{staticVendorBootstrap331CssBootstrapCssMap, map[string]*bintree{}},
+					"bootstrap.min.css":       &bintree{staticVendorBootstrap331CssBootstrapMinCss, map[string]*bintree{}},
 				}},
 				"fonts": &bintree{nil, map[string]*bintree{
-					"glyphicons-halflings-regular.eot": &bintree{staticVendorBootstrap331FontsGlyphiconsHalflingsRegularEot, map[string]*bintree{
-					}},
-					"glyphicons-halflings-regular.svg": &bintree{staticVendorBootstrap331FontsGlyphiconsHalflingsRegularSvg, map[string]*bintree{
-					}},
-					"glyphicons-halflings-regular.ttf": &bintree{staticVendorBootstrap331FontsGlyphiconsHalflingsRegularTtf, map[string]*bintree{
-					}},
-					"glyphicons-halflings-regular.woff": &bintree{staticVendorBootstrap331FontsGlyphiconsHalflingsRegularWoff, map[string]*bintree{
-					}},
+					"glyphicons-halflings-regular.eot":  &bintree{staticVendorBootstrap331FontsGlyphiconsHalflingsRegularEot, map[string]*bintree{}},
+					"glyphicons-halflings-regular.svg":  &bintree{staticVendorBootstrap331FontsGlyphiconsHalflingsRegularSvg, map[string]*bintree{}},
+					"glyphicons-halflings-regular.ttf":  &bintree{staticVendorBootstrap331FontsGlyphiconsHalflingsRegularTtf, map[string]*bintree{}},
+					"glyphicons-halflings-regular.woff": &bintree{staticVendorBootstrap331FontsGlyphiconsHalflingsRegularWoff, map[string]*bintree{}},
 				}},
 				"js": &bintree{nil, map[string]*bintree{
-					"bootstrap.js": &bintree{staticVendorBootstrap331JsBootstrapJs, map[string]*bintree{
-					}},
-					"bootstrap.min.js": &bintree{staticVendorBootstrap331JsBootstrapMinJs, map[string]*bintree{
-					}},
-					"npm.js": &bintree{staticVendorBootstrap331JsNpmJs, map[string]*bintree{
-					}},
+					"bootstrap.js":     &bintree{staticVendorBootstrap331JsBootstrapJs, map[string]*bintree{}},
+					"bootstrap.min.js": &bintree{staticVendorBootstrap331JsBootstrapMinJs, map[string]*bintree{}},
+					"npm.js":           &bintree{staticVendorBootstrap331JsNpmJs, map[string]*bintree{}},
 				}},
 			}},
 			"bootstrap-datetimepicker": &bintree{nil, map[string]*bintree{
-				"bootstrap-datetimepicker.js": &bintree{staticVendorBootstrapDatetimepickerBootstrapDatetimepickerJs, map[string]*bintree{
-				}},
-				"bootstrap-datetimepicker.min.css": &bintree{staticVendorBootstrapDatetimepickerBootstrapDatetimepickerMinCss, map[string]*bintree{
-				}},
+				"bootstrap-datetimepicker.js":      &bintree{staticVendorBootstrapDatetimepickerBootstrapDatetimepickerJs, map[string]*bintree{}},
+				"bootstrap-datetimepicker.min.css": &bintree{staticVendorBootstrapDatetimepickerBootstrapDatetimepickerMinCss, map[string]*bintree{}},
 			}},
 			"bootstrap3-typeahead": &bintree{nil, map[string]*bintree{
-				"bootstrap3-typeahead.min.js": &bintree{staticVendorBootstrap3TypeaheadBootstrap3TypeaheadMinJs, map[string]*bintree{
-				}},
+				"bootstrap3-typeahead.min.js": &bintree{staticVendorBootstrap3TypeaheadBootstrap3TypeaheadMinJs, map[string]*bintree{}},
 			}},
 			"js": &bintree{nil, map[string]*bintree{
-				"handlebars.js": &bintree{staticVendorJsHandlebarsJs, map[string]*bintree{
-				}},
-				"jquery.hotkeys.js": &bintree{staticVendorJsJqueryHotkeysJs, map[string]*bintree{
-				}},
-				"jquery.min.js": &bintree{staticVendorJsJqueryMinJs, map[string]*bintree{
-				}},
-				"jquery.selection.js": &bintree{staticVendorJsJquerySelectionJs, map[string]*bintree{
-				}},
+				"handlebars.js":       &bintree{staticVendorJsHandlebarsJs, map[string]*bintree{}},
+				"jquery.hotkeys.js":   &bintree{staticVendorJsJqueryHotkeysJs, map[string]*bintree{}},
+				"jquery.min.js":       &bintree{staticVendorJsJqueryMinJs, map[string]*bintree{}},
+				"jquery.selection.js": &bintree{staticVendorJsJquerySelectionJs, map[string]*bintree{}},
 			}},
 			"rickshaw": &bintree{nil, map[string]*bintree{
-				"rickshaw.min.css": &bintree{staticVendorRickshawRickshawMinCss, map[string]*bintree{
-				}},
-				"rickshaw.min.js": &bintree{staticVendorRickshawRickshawMinJs, map[string]*bintree{
-				}},
+				"rickshaw.min.css": &bintree{staticVendorRickshawRickshawMinCss, map[string]*bintree{}},
+				"rickshaw.min.js":  &bintree{staticVendorRickshawRickshawMinJs, map[string]*bintree{}},
 				"vendor": &bintree{nil, map[string]*bintree{
-					"d3.layout.min.js": &bintree{staticVendorRickshawVendorD3LayoutMinJs, map[string]*bintree{
-					}},
-					"d3.v3.js": &bintree{staticVendorRickshawVendorD3V3Js, map[string]*bintree{
-					}},
+					"d3.layout.min.js": &bintree{staticVendorRickshawVendorD3LayoutMinJs, map[string]*bintree{}},
+					"d3.v3.js":         &bintree{staticVendorRickshawVendorD3V3Js, map[string]*bintree{}},
 				}},
 			}},
 		}},
 	}},
 	"templates": &bintree{nil, map[string]*bintree{
-		"_base.html": &bintree{templates_baseHtml, map[string]*bintree{
-		}},
-		"alerts.html": &bintree{templatesAlertsHtml, map[string]*bintree{
-		}},
-		"graph.html": &bintree{templatesGraphHtml, map[string]*bintree{
-		}},
-		"status.html": &bintree{templatesStatusHtml, map[string]*bintree{
-		}},
+		"_base.html":  &bintree{templates_baseHtml, map[string]*bintree{}},
+		"alerts.html": &bintree{templatesAlertsHtml, map[string]*bintree{}},
+		"graph.html":  &bintree{templatesGraphHtml, map[string]*bintree{}},
+		"status.html": &bintree{templatesStatusHtml, map[string]*bintree{}},
 	}},
 }}
 
@@ -1128,4 +1092,3 @@ func _filePath(dir, name string) string {
 	cannonicalName := strings.Replace(name, "\\", "/", -1)
 	return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
 }
-

web/web.go

@@ -32,9 +32,9 @@ import (
 	template_text "text/template"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/model"
 	"github.com/prometheus/common/route"
-	"github.com/prometheus/log"
 
 	"github.com/prometheus/prometheus/config"
 	"github.com/prometheus/prometheus/promql"