func WriteProps()

in commands/util.go [1109:1133]
23 lines of code
4 McCabe index (conditional complexity)

func WriteProps(path string, props map[string]string) error {

	file, err := os.Create(path)
	if err != nil {
		whisk.Debug(whisk.DbgError, "os.Create(%s) failed: %s\n", path, err)
		errStr := wski18n.T("Whisk properties file write failure: {{.err}}", map[string]interface{}{"err": err})
		werr := whisk.MakeWskError(errors.New(errStr), whisk.EXIT_CODE_ERR_GENERAL, whisk.DISPLAY_MSG, whisk.NO_DISPLAY_USAGE)
		return werr
	}
	defer file.Close()

	writer := bufio.NewWriter(file)
	defer writer.Flush()
	for key, value := range props {
		line := fmt.Sprintf("%s=%s", strings.ToUpper(key), value)
		_, err = fmt.Fprintln(writer, line)
		if err != nil {
			whisk.Debug(whisk.DbgError, "fmt.Fprintln() write to '%s' failed: %s\n", path, err)
			errStr := wski18n.T("Whisk properties file write failure: {{.err}}", map[string]interface{}{"err": err})
			werr := whisk.MakeWskError(errors.New(errStr), whisk.EXIT_CODE_ERR_GENERAL, whisk.DISPLAY_MSG, whisk.NO_DISPLAY_USAGE)
			return werr
		}
	}
	return nil
}