New btr logging approach, pass in spinner

Author: maier49

src/dist.config.ts

@@ -32,7 +32,7 @@ Copyright [JS Foundation](https://js.foundation/) & contributors
 All rights reserved
 `;
 
-function webpackConfig(args: any): webpack.Configuration {
+function webpackConfig(args: any, spinner?: any): webpack.Configuration {
 	const basePath = process.cwd();
 	const base = args.base || '/';
 	const config = baseConfigFactory(args);
@@ -154,7 +154,8 @@ function webpackConfig(args: any): webpack.Configuration {
 				basePath,
 				baseUrl: base,
 				scope: libraryName,
-				onDemand: Boolean(args.serve && args.watch)
+				onDemand: Boolean(args.serve && args.watch),
+				spinner
 			})
 		);
 	}

src/main.ts

@@ -83,9 +83,10 @@ function serveStatic(
 	}
 }
 
-function build(config: webpack.Configuration, args: any) {
+function build(config: webpack.Configuration, args: any, spinner?: any) {
 	const compiler = createCompiler(config);
-	const spinner = ora('building').start();
+	spinner = spinner || ora();
+	spinner.start('building');
 	return new Promise<webpack.Compiler>((resolve, reject) => {
 		compiler.run((err, stats) => {
 			spinner.stop();
@@ -360,14 +361,15 @@ const command: Command = {
 		let config: webpack.Configuration;
 		args.experimental = args.experimental || {};
 
+		const spinner = ora();
 		if (args.mode === 'dev') {
 			config = devConfigFactory(args);
 		} else if (args.mode === 'unit' || args.mode === 'test') {
 			config = unitConfigFactory(args);
 		} else if (args.mode === 'functional') {
 			config = functionalConfigFactory(args);
 		} else {
-			config = distConfigFactory(args);
+			config = distConfigFactory(args, spinner);
 		}
 
 		if (args.serve) {
@@ -381,7 +383,8 @@ const command: Command = {
 			return fileWatch(config, args);
 		}
 
-		return build(config, args);
+		spinner.text = 'building';
+		return build(config, args, spinner);
 	},
 	eject(helper: Helper): EjectOutput {
 		return {