WIP

v2/pkg/commands/build/backendjs.go

@@ -0,0 +1,40 @@
+package build
+
+import (
+	"path/filepath"
+
+	"github.com/pkg/errors"
+	"github.com/wailsapp/wails/v2/internal/fs"
+)
+
+// GenerateBackendJSPackage will attempt to create the backend javascript package
+// used by the frontend to access methods and structs
+func GenerateBackendJSPackage(options *Options) error {
+
+	// Create directory
+	err := createBackendJSDirectory()
+	if err != nil {
+		return errors.Wrap(err, "Error Generating Backend JS Package")
+	}
+
+	// Generate index.js
+
+	// Generate Method wrappers
+	// err = generateMethodWrappers()
+
+	// Generate Structs
+
+	//
+
+	return nil
+}
+
+func createBackendJSDirectory() error {
+
+	// Path to package dir
+	packageDir, err := filepath.Abs("./frontend/backend")
+	if err != nil {
+		return err
+	}
+	return fs.Mkdir(packageDir)
+}

v2/pkg/commands/build/build.go

@@ -89,6 +89,14 @@ func Build(options *Options) (string, error) {
 	// Initialise Builder
 	builder.SetProjectData(projectData)
 
+	// Generate Frontend JS Package
+	outputLogger.Print("  - Generating Backend JS Package")
+	err = GenerateBackendJSPackage(options)
+	if err != nil {
+		return "", err
+	}
+	outputLogger.Println("done.")
+
 	if !options.IgnoreFrontend {
 		outputLogger.Println("  - Building Wails Frontend")
 		err = builder.BuildFrontend(outputLogger)
@@ -115,6 +123,7 @@ func Build(options *Options) (string, error) {
 		return "", err
 	}
 	outputLogger.Println("done.")
+
 	// Do we need to pack the app?
 	if options.Pack {
 

v2/pkg/commands/build/packager_windows.go

@@ -0,0 +1,6 @@
+package build
+
+func packageApplication(options *Options) error {
+	// TBD
+	return nil
+}