document public variable

ndeloof · ndeloof · commit 399f6cde5ef8 · 2021-06-17T15:35:50.000+02:00
Signed-off-by: Nicolas De Loof &lt;nicolas.deloof@gmail.com&gt;
diff --git a/pkg/api/labels.go b/pkg/api/labels.go
@@ -51,6 +51,7 @@ const (
 	VersionLabel = "com.docker.compose.version"
 )
 
+// ComposeVersion is the compose tool version as declared by label VersionLabel
 var ComposeVersion string
 
 func init() {

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,7 @@ const (`
`51`	`51`	`VersionLabel = "com.docker.compose.version"`
`52`	`52`	`)`
`53`	`53`
	`54`	`+// ComposeVersion is the compose tool version as declared by label VersionLabel`
`54`	`55`	`var ComposeVersion string`
`55`	`56`
`56`	`57`	`func init() {`