21 lines
441 B
Go
21 lines
441 B
Go
|
package version
|
||
|
|
|
||
|
|
import "regexp"
|
||
|
|
|
||
|
|
var semverTag = regexp.MustCompile(`^refs/tags/v(\d+\.\d+\.\d+)$`)
|
||
|
|
|
||
|
|
// Resolve returns the version string to use in artifact names.
|
||
|
|
// Precedence: override > matching semver tag > short SHA.
|
||
|
|
func Resolve(override, ref, sha string) string {
|
||
|
|
if override != "" {
|
||
|
|
return override
|
||
|
|
}
|
||
|
|
if m := semverTag.FindStringSubmatch(ref); m != nil {
|
||
|
|
return m[1]
|
||
|
|
}
|
||
|
|
if len(sha) > 7 {
|
||
|
|
return sha[:7]
|
||
|
|
}
|
||
|
|
return sha
|
||
|
|
}
|