specs-go/v1/layout: Remove RefsRegexp

The restriction on names was removed by 0556a6b (image-layout: ./refs/ -> index.json, 2017-01-26, opencontainers#533) and the replacement (org.opencontainers.ref.name) has no equivalent limitation. Signed-off-by: W. Trevor King <[email protected]>
wking · Feb 8, 2017 · a6702b6 · a6702b6
1 parent 145870b
commit a6702b6
Showing 1 changed file with 0 additions and 7 deletions.
diff --git a/specs-go/v1/layout.go b/specs-go/v1/layout.go
@@ -14,8 +14,6 @@
 
 package v1
 
-import "regexp"
-
 // ImageLayoutVersion is the version of ImageLayout
 const ImageLayoutVersion = "1.0.0"
 
@@ -24,8 +22,3 @@ const ImageLayoutVersion = "1.0.0"
 type ImageLayout struct {
 	Version string `json:"imageLayoutVersion"`
 }
-
-var (
-	// RefsRegexp matches requirement of image-layout 'refs' charset.
-	RefsRegexp = regexp.MustCompile(`^[a-zA-Z0-9-._]+$`)
-)