Function FindHash

transform/common.go:44–50

FindHash returns a func to create a new hash based on the provided name.

(name string)

// FindHash returns a func to create a new hash based on the provided name.
func FindHash(name string) func() hash.Hash {
	switch strings.ToUpper(name) {
	case "SHA1":
		return sha1.New
	}
	return nil
}

// ComputeHash applies the hash h to the file located at path. Returns a line
// of dashes for directories.