func()

in pkg/ecctl/config.go [78:107]

• 24 lines of code
• 12 McCabe index (conditional complexity)

func (c *Config) Validate() error {
	var err = multierror.NewPrefixed("invalid configuration options specified")
	if !slice.HasString([]string{JSONOutput, TextOutput}, c.Output) {
		err = err.Append(errInvalidOutputFormat)
	}

	var allCreds = c.APIKey != "" && (c.User != "" || c.Pass != "")
	if allCreds {
		err = err.Append(errInvalidBothAuthenticaitonSettings)
	}

	var emptyCreds = c.APIKey == "" && (c.User == "" || c.Pass == "")
	if emptyCreds {
		err = err.Append(errInvalidEmptyAuthenticaitonSettings)
	}

	if c.Output == JSONOutput && c.Format != "" {
		err = err.Append(errCannotSpecifyJSONOutputAndCustomFormat)
	}

	if c.OutputDevice == nil {
		err = err.Append(errInvalidOutputDevice)
	}

	if c.ErrorDevice == nil {
		err = err.Append(errInvalidErrorDevice)
	}

	return err.ErrorOrNil()
}