func getUserContextId()

in commands/api.go [1036:1061]
23 lines of code
4 McCabe index (conditional complexity)

func getUserContextId() (string, error) {
	var guid string
	var err error

	// If the context id override has been set, use it instead of the default
	if len(ContextId) > 0 {
		guid = ContextId
	} else {
		props, errprops := ReadProps(Properties.PropsFile)
		if errprops == nil {
			if len(props["AUTH"]) > 0 {
				guid = strings.Split(props["AUTH"], ":")[0]
			} else {
				whisk.Debug(whisk.DbgError, "AUTH property not set in properties file: '%s'\n", Properties.PropsFile)
				errStr := wski18n.T("Authorization key is not configured (--auth is required)")
				err = whisk.MakeWskError(errors.New(errStr), whisk.EXIT_CODE_ERR_GENERAL, whisk.DISPLAY_MSG, whisk.NO_DISPLAY_USAGE)
			}
		} else {
			whisk.Debug(whisk.DbgError, "readProps(%s) failed: %s\n", Properties.PropsFile, err)
			errStr := wski18n.T("Unable to obtain the auth key from the properties file: {{.err}}", map[string]interface{}{"err": err})
			err = whisk.MakeWskError(errors.New(errStr), whisk.EXIT_CODE_ERR_GENERAL, whisk.DISPLAY_MSG, whisk.NO_DISPLAY_USAGE)
		}
	}

	return guid, err
}