func isHash()

in cmd/git_clone.go [94:100]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func isHash(rev string) bool {
	r, err := regexp.Compile("^[a-fA-F0-9]{40}$")
	if err != nil {
		return false
	}
	return r.MatchString(rev)
}