allow dot in metric name (#26)

2021-07-07 15:36:08 +03:00 · 2021-07-07 15:36:08 +03:00 · 1aa57265d4
commit 1aa57265d4
parent bfa3fbc1a7
2 changed files with 2 additions and 1 deletions
--- a/validator.go
+++ b/validator.go
@ -81,4 +81,4 @@ func validateIdent(s string) error {
 	return nil
 }

-var identRegexp = regexp.MustCompile("^[a-zA-Z_:][a-zA-Z0-9_:]*$")
+var identRegexp = regexp.MustCompile("^[a-zA-Z_:.][a-zA-Z0-9_:.]*$")
--- a/validator_test.go
+++ b/validator_test.go
@ -18,6 +18,7 @@ func TestValidateMetricSuccess(t *testing.T) {
 	f(`foo{bar="baz", x="y\"z"}`)
 	f(`foo{bar="b}az"}`)
 	f(`:foo:bar{bar="a",baz="b"}`)
+	f(`some.foo{bar="baz"}`)
 }

 func TestValidateMetricError(t *testing.T) {