Require Node.js 18 and move to ESM

Author: sindresorhus

.gitattributes

@@ -1,2 +1 @@
-* text=auto
-*.js text eol=lf
+* text=auto eol=lf

.github/workflows/main.yml

@@ -0,0 +1,21 @@
+name: CI
+on:
+  - push
+  - pull_request
+jobs:
+  test:
+    name: Node.js ${{ matrix.node-version }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version:
+          - 20
+          - 18
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+      - run: npm test

.travis.yml

@@ -1,26 +1,10 @@
-'use strict';
-const through = require('through2');
-const stripCssComments = require('strip-css-comments');
-const PluginError = require('plugin-error');
-
-module.exports = options => {
-	return through.obj(function (file, enc, cb) {
-		if (file.isNull()) {
-			cb(null, file);
-		}
-
-		if (file.isStream()) {
-			cb(new PluginError('gulp-strip-css-comments', 'Streaming not supported'));
-			return;
-		}
-
-		try {
-			file.contents = Buffer.from(stripCssComments(file.contents.toString(), options));
-			this.push(file);
-		} catch (err) {
-			this.emit('error', new PluginError('gulp-strip-css-comments', err, {fileName: file.path}));
-		}
-
-		cb();
+import {Buffer} from 'node:buffer';
+import stripCssComments from 'strip-css-comments';
+import {gulpPlugin} from 'gulp-plugin-extras';
+
+export default function gulpStripCssComments(options) {
+	return gulpPlugin('gulp-strip-css-comments', file => {
+		file.contents = Buffer.from(stripCssComments(file.contents.toString(), options));
+		return file;
 	});
-};
+}

index.js

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) Sindre Sorhus <[email protected]> (sindresorhus.com)
+Copyright (c) Sindre Sorhus <[email protected]> (https://sindresorhus.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

license

@@ -4,13 +4,16 @@
 	"description": "Strip comments from CSS",
 	"license": "MIT",
 	"repository": "sindresorhus/gulp-strip-css-comments",
+	"funding": "https://github.com/sponsors/sindresorhus",
 	"author": {
 		"name": "Sindre Sorhus",
 		"email": "[email protected]",
-		"url": "sindresorhus.com"
+		"url": "https://sindresorhus.com"
 	},
+	"type": "module",
+	"exports": "./index.js",
 	"engines": {
-		"node": ">=4"
+		"node": ">=18"
 	},
 	"scripts": {
 		"test": "xo && ava"
@@ -33,13 +36,21 @@
 		"string"
 	],
 	"dependencies": {
-		"plugin-error": "^0.1.2",
-		"strip-css-comments": "^3.0.0",
-		"through2": "^2.0.0"
+		"gulp-plugin-extras": "^0.2.2",
+		"strip-css-comments": "^5.0.0"
 	},
 	"devDependencies": {
-		"ava": "*",
-		"vinyl": "^2.1.0",
-		"xo": "^0.18.2"
+		"ava": "^5.3.1",
+		"p-event": "^6.0.0",
+		"vinyl": "^3.0.0",
+		"xo": "^0.56.0"
+	},
+	"peerDependencies": {
+		"gulp": ">=4"
+	},
+	"peerDependenciesMeta": {
+		"gulp": {
+			"optional": true
+		}
 	}
 }

package.json

@@ -1,36 +1,30 @@
-# gulp-strip-css-comments [![Build Status](https://travis-ci.org/sindresorhus/gulp-strip-css-comments.svg?branch=master)](https://travis-ci.org/sindresorhus/gulp-strip-css-comments)
+# gulp-strip-css-comments
 
 > Strip comments from CSS using [`strip-css-comments`](https://github.com/sindresorhus/strip-css-comments)
 
-
 ## Install
 
-```
-$ npm install --save-dev gulp-strip-css-comments
+```sh
+npm install --save-dev gulp-strip-css-comments
 ```
 
-
 ## Usage
 
 ```js
-const gulp = require('gulp');
-const stripCssComments = require('gulp-strip-css-comments');
+import gulp from 'gulp';
+import stripCssComments from 'gulp-strip-css-comments';
 
-gulp.task('default', () =>
+export default () => (
 	gulp.src('src/app.css')
 		.pipe(stripCssComments())
 		.pipe(gulp.dest('dist'))
 );
 ```
 
-
-## stripCssComments([options])
+## stripCssComments(options?)
 
 ### options
 
-See the `strip-css-comments` [options](https://github.com/sindresorhus/strip-css-comments#options).
-
+Type: `object`
 
-## License
-
-MIT © [Sindre Sorhus](https://sindresorhus.com)
+See the `strip-css-comments` [options](https://github.com/sindresorhus/strip-css-comments#options).

readme.md

@@ -1,16 +1,29 @@
+import {Buffer} from 'node:buffer';
 import test from 'ava';
 import Vinyl from 'vinyl';
-import m from '.';
+import {pEvent} from 'p-event';
+import stripCssComments from './index.js';
 
-test.cb(t => {
-	const stream = m();
+test('main', async t => {
+	const stream = stripCssComments({whitespace: true});
+	const dataPromise = pEvent(stream, 'data');
 
-	stream.once('data', file => {
-		t.is(file.contents.toString(), 'body{}');
-		t.end();
-	});
+	stream.end(new Vinyl({
+		contents: Buffer.from('body{/* d */}'),
+	}));
+
+	const file = await dataPromise;
+	t.is(file.contents.toString(), 'body{}');
+});
+
+test('whitespace option', async t => {
+	const stream = stripCssComments({whitespace: false});
+	const dataPromise = pEvent(stream, 'data');
 
 	stream.end(new Vinyl({
-		contents: Buffer.from('body{/**/}')
+		contents: Buffer.from('body{/* foo */}'),
 	}));
+
+	const file = await dataPromise;
+	t.is(file.contents.toString(), 'body{}');
 });