Method Provision

caddy/module.go:65–192

Provision sets up the module.

(ctx caddy.Context)

// Provision sets up the module.
func (f *FrankenPHPModule) Provision(ctx caddy.Context) error {
	f.logger = ctx.Slogger()
	app, err := ctx.App("frankenphp")
	if err != nil {
		return err
	}
	fapp, ok := app.(*FrankenPHPApp)
	if !ok {
		return fmt.Errorf(`expected ctx.App("frankenphp") to return *FrankenPHPApp, got %T`, app)
	}
	if fapp == nil {
		return fmt.Errorf(`expected ctx.App("frankenphp") to return *FrankenPHPApp, got nil`)
	}

	f.assignMercureHub(ctx)

	loggerOpt := frankenphp.WithRequestLogger(f.logger)
	for i, wc := range f.Workers {
		// make the file path absolute from the public directory
		// this can only be done if the root is defined inside php_server
		if !filepath.IsAbs(wc.FileName) && f.Root != "" {
			wc.FileName = filepath.Join(f.Root, wc.FileName)
		}

		// Inherit environment variables from the parent php_server directive
		if f.Env != nil {
			wc.inheritEnv(f.Env)
		}

		wc.requestOptions = append(wc.requestOptions, loggerOpt)
		f.Workers[i] = wc
	}

	workers, err := fapp.addModuleWorkers(f.Workers...)
	if err != nil {
		return err
	}
	f.Workers = workers

	if f.Root == "" {
		if frankenphp.EmbeddedAppPath == "" {
			f.Root = "{http.vars.root}"
		} else {
			f.Root = filepath.Join(frankenphp.EmbeddedAppPath, defaultDocumentRoot)

			f.ResolveRootSymlink = new(false)
		}
	} else if frankenphp.EmbeddedAppPath != "" && filepath.IsLocal(f.Root) {
		f.Root = filepath.Join(frankenphp.EmbeddedAppPath, f.Root)
	}

	if len(f.SplitPath) == 0 {
		f.SplitPath = []string{".php"}
	}

	opt, err := frankenphp.WithRequestSplitPath(f.SplitPath)
	if err != nil {
		return fmt.Errorf("invalid split_path: %w", err)