Method Validate

pkg/codegen/configuration.go:44–104

Validate checks whether Configuration represent a valid configuration

()

// Validate checks whether Configuration represent a valid configuration
func (o Configuration) Validate() error {
	if o.PackageName == "" {
		return errors.New("package name must be specified")
	}

	// Only one server type should be specified at a time.
	nServers := 0
	if o.Generate.IrisServer {
		nServers++
	}
	if o.Generate.ChiServer {
		nServers++
	}
	if o.Generate.FiberServer {
		nServers++
	}
	if o.Generate.EchoServer {
		nServers++
	}
	if o.Generate.Echo5Server {
		nServers++
	}
	if o.Generate.GorillaServer {
		nServers++
	}
	if o.Generate.StdHTTPServer {
		nServers++
	}
	if o.Generate.GinServer {
		nServers++
	}
	if nServers > 1 {
		return errors.New("only one server type is supported at a time")
	}

	var errs []error
	if problems := o.Generate.Validate(); problems != nil {
		for k, v := range problems {
			errs = append(errs, fmt.Errorf("`generate` configuration for %v was incorrect: %v", k, v))
		}
	}

	if problems := o.Compatibility.Validate(); problems != nil {
		for k, v := range problems {
			errs = append(errs, fmt.Errorf("`compatibility-options` configuration for %v was incorrect: %v", k, v))
		}
	}

	if problems := o.OutputOptions.Validate(); problems != nil {
		for k, v := range problems {
			errs = append(errs, fmt.Errorf("`output-options` configuration for %v was incorrect: %v", k, v))
		}
	}

	err := errors.Join(errs...)
	if err != nil {
		return fmt.Errorf("failed to validate configuration: %w", err)
	}