Nick Moore 758914e1fb Fix SanitizeLabelName for certain invalid labels ... SanitizeLabelName was not correctly sanitizing label names that: 1. Started with a digit (0-9) 2. Were empty This commit changes the santization code to catch both of these edge cases and adds new tests to validate it works correctly in them both. In the first case, a leading digit will be replaced with an underscore, and in the latter, the function will return a single underscore. Signed-off-by: Nick Moore <nicholas.moore@grafana.com>		2023-02-03 08:53:10 +00:00
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gate	Move packages out of deprecated pkg directory	2021-11-09 08:03:10 +01:00
httputil	refactor: move from io/ioutil to io and os packages (#10528)	2022-04-27 11:24:36 +02:00
jsonutil	api: export point marshaling functions (#11323)	2022-09-29 20:16:48 +05:30
logging	refactor (util): move from github.com/pkg/errors to 'errors' and 'fmt' (#10877)	2022-06-27 18:16:58 +02:00
osutil	Format Go source files using 'gofumpt -w -s -extra'	2021-11-02 19:52:34 +01:00
pool	Move packages out of deprecated pkg directory	2021-11-09 08:03:10 +01:00
runtime	util/runtime: use ByteSliceToString from golang.org/x/sys/unix in Uname (#11070)	2022-07-30 19:35:03 +02:00
stats	Changing TotalQueryableSamples from int to int64 (#10549)	2022-04-12 01:22:25 +02:00
strutil	Fix SanitizeLabelName for certain invalid labels	2023-02-03 08:53:10 +00:00
teststorage	Add a feature flag to control native histogram ingestion (#11253)	2022-09-14 17:38:34 +05:30
testutil	refactor: move from io/ioutil to io and os packages (#10528)	2022-04-27 11:24:36 +02:00
treecache	refactor (util): move from github.com/pkg/errors to 'errors' and 'fmt' (#10877)	2022-06-27 18:16:58 +02:00