enable rollup-init

bin/src/handleError.js

@@ -41,6 +41,10 @@ const handlers = {
 		stderr( chalk.red( 'rollup --watch depends on the rollup-watch package, which could not be found. You can install it globally (recommended) with ' ) + chalk.cyan( 'npm install -g rollup-watch' ) );
 	},
 
+	ROLLUP_INIT_NOT_INSTALLED: () => {
+		stderr( chalk.red( 'rollup init depends on the rollup-init package, which could not be found. You can install it globally (recommended) with ' ) + chalk.cyan( 'npm install -g rollup-init' ) );
+	},
+
 	WATCHER_MISSING_INPUT_OR_OUTPUT: () => {
 		stderr( chalk.red( 'must specify --input and --output when using rollup --watch' ) );
 	}

bin/src/index.js

@@ -2,6 +2,7 @@ import minimist from 'minimist';
 import help from './help.md';
 import { version } from '../../package.json';
 import runRollup from './runRollup';
+import initProject from './initProject';
 
 const command = minimist( process.argv.slice( 2 ), {
 	alias: {
@@ -33,6 +34,10 @@ else if ( command.version ) {
 	console.log( `rollup version ${version}` ); // eslint-disable-line no-console
 }
 
+else if ( command._[0] === 'init' ) {
+	initProject();
+}
+
 else {
 	runRollup( command );
 }

bin/src/initProject.js

@@ -0,0 +1,15 @@
+import relative from 'require-relative';
+import handleError from './handleError.js';
+
+export default function () {
+	try {
+		const init = relative( 'rollup-init', process.cwd() );
+		init( process.cwd() );
+	} catch ( err ) {
+		if ( err.code === 'MODULE_NOT_FOUND' ) {
+			err.code = 'ROLLUP_INIT_NOT_INSTALLED';
+		}
+
+		handleError( err );
+	}
+}

package.json

@@ -18,6 +18,7 @@
     "build": "git rev-parse HEAD > .commithash && rollup -c",
     "watch": "rollup -c -w",
     "build:cli": "rollup -c rollup.config.cli.js",
+    "watch:cli": "rollup -c rollup.config.cli.js -w",
     "build:browser": "git rev-parse HEAD > .commithash && rollup -c rollup.config.browser.js -o dist/rollup.browser.js",
     "prepublish": "npm run lint && npm test && npm run build:browser",
     "lint": "eslint src browser test/test.js test/utils test/**/_config.js"