Housekeeping:

- added prettier / pretty-quick / husky pre-commit hook
- upgraded to latest version of Rollup for the build process
- added Changelog

Author: danburzo

CHANGELOG.md

@@ -0,0 +1,5 @@
+# Changelog
+
+#### Unreleased
+
+Makes the plugin compatible with recent versions of Rollup, currently 0.6.66. ([#1](https://github.com/Evercoder/rollup-plugin-css-bundle/issues/1), [#2](https://github.com/Evercoder/rollup-plugin-css-bundle/pulls/2) — thanks [@iamDecode](https://github.com/iamDecode)!)

package.json

@@ -1,27 +1,49 @@
 {
-  "name": "rollup-plugin-css-bundle",
-  "version": "1.0.2",
-  "main": "dist/index.js",
-  "module": "src/index.js",
-  "repository": "git@github.com:danburzo/rollup-plugin-css-bundle.git",
-  "author": "Dan Burzo <danburzo@gmail.com>",
-  "keywords": [
-    "rollup-plugin"
-  ],
-  "license": "MIT",
-  "files": [
-    "src",
-    "dist"
-  ],
-  "devDependencies": {
-    "rollup": "^0.58.1"
-  },
-  "dependencies": {
-    "fs-extra": "^5.0.0",
-    "rollup-pluginutils": "^2.0.1"
-  },
-  "scripts": {
-    "build": "rollup -c",
-    "watch": "rollup -w -c"
-  }
+	"name": "rollup-plugin-css-bundle",
+	"version": "1.0.2",
+	"description": "A Rollup plugin to extract CSS into a single external file",
+	"main": "dist/index.js",
+	"module": "src/index.js",
+	"repository": "Evercoder/rollup-plugin-css-bundle",
+	"author": "Dan Burzo <danburzo@gmail.com>",
+	"keywords": [
+		"rollup-plugin",
+		"css"
+	],
+	"license": "MIT",
+	"files": [
+		"src",
+		"dist"
+	],
+	"devDependencies": {
+		"husky": "^1.1.2",
+		"prettier": "1.14.3",
+		"pretty-quick": "^1.8.0",
+		"rollup": "^0.66.6"
+	},
+	"dependencies": {
+		"fs-extra": "^5.0.0",
+		"rollup-pluginutils": "^2.0.1"
+	},
+	"scripts": {
+		"build": "rollup -c",
+		"watch": "rollup -w -c",
+		"release": "yarn build && yarn publish"
+	},
+	"husky": {
+		"hooks": {
+			"pre-commit": "pretty-quick --staged"
+		}
+	},
+	"prettier": {
+		"bracketSpacing": true,
+		"semi": true,
+		"singleQuote": true,
+		"trailingComma": "none",
+		"useTabs": true,
+		"tabWidth": 4,
+		"jsxBracketSameLine": false,
+		"arrowParens": "avoid",
+		"printWidth": 80
+	}
 }

rollup.config.js

@@ -2,9 +2,12 @@ import pkg from './package.json';
 
 export default {
 	input: 'src/index.js',
+	external: Object.keys(pkg.dependencies).concat(
+		// Node standard modules
+		['path']
+	),
 	output: {
 		format: 'cjs',
-		file: pkg.main,
-		external: Object.keys(pkg.dependencies)
+		file: pkg.main
 	}
-}
+};

src/index.js

@@ -2,15 +2,17 @@ import fs from 'fs-extra';
 import path from 'path';
 import utils from 'rollup-pluginutils';
 
-export default (opts) => {
-
+export default opts => {
 	let styles = {};
 	let bundles = {};
 
-	const options = Object.assign({
-		include: ['**/*.css'],
-		transform: code => code
-	}, opts);
+	const options = Object.assign(
+		{
+			include: ['**/*.css'],
+			transform: code => code
+		},
+		opts
+	);
 
 	const filter = utils.createFilter(options.include, options.exclude);
 
@@ -29,8 +31,12 @@ export default (opts) => {
 		},
 
 		ongenerate(opts, bundle) {
-			let modules = Array.isArray(bundle.modules) ? bundle.modules 
-			                                            : Object.getOwnPropertyNames(bundle.modules)
+			// Depending on the Rollup version,
+			// the `modules` will be either an array
+			// or an object with key-value pairs.
+			let modules = Array.isArray(bundle.modules)
+				? bundle.modules
+				: Object.getOwnPropertyNames(bundle.modules);
 			let css = Object.entries(styles)
 				.sort((a, b) => modules.indexOf(a[0]) - modules.indexOf(b[0]))
 				.map(entry => entry[1])
@@ -40,13 +46,14 @@ export default (opts) => {
 
 		onwrite(opts) {
 			fs.outputFile(
-				options.output || 
-				path.join(
-					path.dirname(opts.file), 
-					path.basename(opts.file, path.extname(opts.file)) + '.css'
-				),
+				options.output ||
+					path.join(
+						path.dirname(opts.file),
+						path.basename(opts.file, path.extname(opts.file)) +
+							'.css'
+					),
 				bundles[opts.file]
 			);
 		}
-	}
-}
+	};
+};