INNER CODE UNIT · Go
isPrerelease
runmedev/runme · tools/release-notes/main.go:234
func isPrerelease(tag string) bool {
re := regexp.MustCompile(`^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)$`)
return re.MatchString(strings.TrimLeft(tag, "v"))
}