Function ParseUserPatterns

user-patterns.go:212–229

ParseUserPatterns accepts an io.Reader pointing to a JSON user-pattern definition file, and returns a list of UserPatterns, and any error that occurred.

(r io.Reader)

// definition file, and returns a list of UserPatterns, and any error that
// occurred.
func ParseUserPatterns(r io.Reader) (UserPatterns, error) {
	out := make(UserPatterns, 0)

	dec := json.NewDecoder(r)
	err := dec.Decode(&out)
	if err != nil {
		return out, err
	}

	for _, p := range out {
		err = p.ParseRegex()
		if err != nil {
			return out, err
		}
	}

	return out, nil
}