Function ParseDevSpaceHosts

pkg/devspace/services/ssh/config.go:107–157

(path string)

}

func ParseDevSpaceHosts(path string) ([]DevSpaceSSHEntry, error) {
	var reader io.Reader
	f, err := os.Open(path)
	if err != nil {
		if !os.IsNotExist(err) {
			return nil, err
		}

		reader = strings.NewReader("")
	} else {
		reader = f
		defer f.Close()
	}

	configScanner := scanner.NewScanner(reader)
	inSection := false

	entries := []DevSpaceSSHEntry{}
	current := &DevSpaceSSHEntry{}
	for configScanner.Scan() {
		text := strings.TrimSpace(configScanner.Text())
		if strings.HasPrefix(text, MarkerStartPrefix) {
			inSection = true
		} else if strings.HasPrefix(text, MarkerEndPrefix) {
			if current.Host != "" && current.Port > 0 && current.Hostname != "" {
				entries = append(entries, *current)
			}
			current = &DevSpaceSSHEntry{}
			inSection = false
		} else if inSection {
			if strings.HasPrefix(text, "Host ") {
				current.Host = strings.TrimPrefix(text, "Host ")
			}
			if strings.HasPrefix(text, "Port ") {
				port := strings.TrimPrefix(text, "Port ")
				intPort, err := strconv.Atoi(port)
				if err == nil {
					current.Port = intPort
				}
			}
			if strings.HasPrefix(text, "HostName ") {
				current.Hostname = strings.TrimPrefix(text, "HostName ")
			}
		}
	}
	if configScanner.Err() != nil {
		return nil, errors.Wrap(err, "parse ssh config")
	}

	return entries, nil
}

func includeDevSpaceConfig(path string) (string, error) {
	var reader io.Reader