cleanup, support loaders

internal/esr/builder.go

@@ -44,7 +44,10 @@ func (b *Builder) Build(buildOptions *api.BuildOptions) error {
 			if err := os.WriteFile(file.Path, file.Contents, os.ModePerm); err != nil {
 				return fmt.Errorf("esr :: failed to write file: %v", err)
 			}
-			fmt.Printf("esr :: wrote: %s\n", filepath.Join(b.Config.Outdir, filepath.Base(file.Path)))
+
+			// fmt.Printf("esr :: wrote: %s\n", filepath.Join(b.Config.Outdir, filepath.Base(file.Path)))
+			fmt.Printf("esr :: wrote: %s\n", filepath.Join(filepath.Dir(file.Path), filepath.Base(file.Path)))
+			// fmt.Printf("esr :: wrote: %s\n", file.Path)
 
 			if filepath.Ext(file.Path) == ".js" {
 				b.BuiltJS = append(b.BuiltJS, file.Path)

internal/esr/init.go

@@ -70,6 +70,14 @@ func CreateDefaultPackageJson() string {
 }`
 }
 
+// InitProject initializes a new project in the current working directory.
+// It ensures the directory is empty before proceeding. The function creates
+// essential directories and files required for the project, including:
+// - A 'public' directory with an 'index.html' file.
+// - A 'src' directory with an 'index.ts' file.
+// - Configuration files such as '.esr.yml', 'package.json', 'tsconfig.json', 
+//   and '.prettierrc' with default settings.
+// If any step fails, the function calls Die with an appropriate error message.
 func InitProject() {
 	cwd, err := os.Getwd()
 	if err != nil {

internal/esr/livereload.go

@@ -79,6 +79,3 @@ func (l *LiveReload) Start() {
 func (l *LiveReload) Reload() {
 	l.messages <- "reload"
 }
-
-// JsSnippet generates a JS snippet for including in the template.
-// const JsSnippet = `<script>const source = new EventSource('/livereload'); source.onmessage = (e) => { if (e.data === 'reload') location.reload(); };</script>`

internal/esr/mode.go

@@ -99,6 +99,7 @@ func ModeOptions(config *config.Config, mode ModeType, entryPoint, tempFilePath
 		fmt.Printf("Unknown JSX: %s, using default\n", config.JSX)
 	}
 
+	// Default loaders
 	var loaders = map[string]api.Loader{
 		".js":    api.LoaderJS,
 		".mjs":   api.LoaderJS,
@@ -122,50 +123,39 @@ func ModeOptions(config *config.Config, mode ModeType, entryPoint, tempFilePath
 		".woff2": api.LoaderDataURL,
 	}
 
-	buildOptions.Loader = loaders
+	// Overwrite sane default loaders with ones from config
+	for ext, loader := range config.Loader {
+		switch loader {
+		case "file":
+			loaders[ext] = api.LoaderFile
+		case "dataurl":
+			loaders[ext] = api.LoaderDataURL
+		case "binary":
+			loaders[ext] = api.LoaderBinary
+		case "text":
+			loaders[ext] = api.LoaderText
+		case "js":
+			loaders[ext] = api.LoaderJS
+		case "jsx":
+			loaders[ext] = api.LoaderJSX
+		case "tsx":
+			loaders[ext] = api.LoaderTSX
+		case "ts":
+			loaders[ext] = api.LoaderTS
+		case "json":
+			loaders[ext] = api.LoaderJSON
+		case "css":
+			loaders[ext] = api.LoaderCSS
+		case "default":
+			loaders[ext] = api.LoaderDefault
+		// Add additional cases if necessary for other loaders
+		default:
+			fmt.Printf("Unknown loader: %s for extension %s, using none\n", loader, ext)
+			loaders[ext] = api.LoaderNone
+		}
+	}
 
-	// Apply loader
-	// buildOptions.Loader = make(map[string]api.Loader)
-	// for k, v := range config.Loader {
-	// 	switch v {
-	// 	case ".woff2":
-	// 		buildOptions.Loader[k] = api.LoaderDataURL
-	// 	case "file":
-	// 		buildOptions.Loader[k] = api.LoaderFile
-	// 	case "dataurl":
-	// 		buildOptions.Loader[k] = api.LoaderDataURL
-	// 	case "binary":
-	// 		buildOptions.Loader[k] = api.LoaderBinary
-	// 	case "base64":
-	// 		buildOptions.Loader[k] = api.LoaderBase64
-	// 	case "copy":
-	// 		buildOptions.Loader[k] = api.LoaderCopy
-	// 	case "text":
-	// 		buildOptions.Loader[k] = api.LoaderText
-	// 	case "js":
-	// 		buildOptions.Loader[k] = api.LoaderJS
-	// 	case "jsx":
-	// 		buildOptions.Loader[k] = api.LoaderJSX
-	// 	case "tsx":
-	// 		buildOptions.Loader[k] = api.LoaderTSX
-	// 	case "ts":
-	// 		buildOptions.Loader[k] = api.LoaderTS
-	// 	case "json":
-	// 		buildOptions.Loader[k] = api.LoaderJSON
-	// 	case "css":
-	// 		buildOptions.Loader[k] = api.LoaderCSS
-	// 	case "globalcss":
-	// 		buildOptions.Loader[k] = api.LoaderGlobalCSS
-	// 	case "localcss":
-	// 		buildOptions.Loader[k] = api.LoaderLocalCSS
-	// 	case "empty":
-	// 		buildOptions.Loader[k] = api.LoaderEmpty
-	// 	case "default":
-	// 		buildOptions.Loader[k] = api.LoaderDefault
-	// 	default:
-	// 		buildOptions.Loader[k] = api.LoaderNone
-	// 	}
-	// }
+	buildOptions.Loader = loaders
 
 	return &buildOptions
 }

internal/esr/runner.go

@@ -46,6 +46,8 @@ func (r *Runner) Run(entryPoint string) {
 		return
 	}
 
+	fmt.Printf("esr :: running: \"%s %s\"\n", r.Config.Run.Runtime, r.TempFilePath)
+
 	cmd := exec.Command(r.Config.Run.Runtime, r.TempFilePath)
 	cmd.Stderr = os.Stderr
 	cmd.Stdout = os.Stdout