gulp-clean-css - npm Package Compare versions

Comparing version 1.0.2 to 2.0.0

LICENSE

index.js

		'use strict';
		// vim: ts=4 sw=4 noexpandtab

		var through = require('through2'),
		CleanCSS = require('clean-css'),
		uglifyError = require('./lib/error.js');
		var path = require('path');

		module.exports = function(opt) {

		if (!opt) opt = {};
		var applySourceMap = require('vinyl-sourcemaps-apply');
		var CleanCSS = require('clean-css');
		var objectAssign = require('object-assign');
		var PluginError = require('gulp-util').PluginError;
		var Transform = require('readable-stream/transform');
		var VinylBufferStream = require('vinyl-bufferstream');

		function minify(file, encoding, callback) {
		/jshint validthis:true /
		module.exports = function gulpCleanCSS(options) {
		options = options \|\| {};

		if (file.isNull()) {
		this.push(file);
		return callback();
		}
		return new Transform({
		objectMode: true,
		transform: function modifyContents(file, enc, cb) {
		var run = new VinylBufferStream(function(buf, done) {
		var fileOptions = objectAssign({target: file.path}, options);

		if (file.isStream()) {
		return callback(uglifyError('Streaming not supported'));
		}
		// https://github.com/jakubpawlowicz/clean-css/blob/v3.3.0/bin/cleancss#L83-L84
		if (fileOptions.relativeTo === undefined && (fileOptions.root \|\| file.path)) {
		fileOptions.relativeTo = path.dirname(path.resolve(options.root \|\| file.path));
		}

		var mangled;
		if ((options.sourceMap === true \|\| options.sourceMap === undefined) && file.sourceMap) {
		fileOptions.sourceMap = JSON.stringify(file.sourceMap);
		}

		try {
		mangled = new CleanCSS(opt).minify(String(file.contents));
		file.contents = new Buffer(mangled);
		this.push(file);
		} catch (e) {
		console.warn('Error caught from clean-css: ' + e.message + ' in ' + file.path + '. Returning unminifed code');
		this.push(file);
		return callback();
		}
		var cssFile;

		callback();
		}
		if (file.path) {
		cssFile = {};
		cssFile[file.path] = {styles: buf.toString()};
		} else {
		cssFile = buf.toString();
		}

		return through.obj(minify);
		new CleanCSS(fileOptions).minify(cssFile, function(errors, css) {
		if (errors) {
		done(errors.join(' '));
		return;
		}

		if (css.sourceMap) {
		var map = JSON.parse(css.sourceMap);
		map.file = path.relative(file.base, file.path);
		map.sources = map.sources.map(function(src) {
		if (/^(https?:)?\/\//.test(src)) {
		return src;
		}

		return path.relative(file.base, src);
		});

		applySourceMap(file, map);
		}

		done(null, new Buffer(css.styles));
		});
		});

		var self = this;

		run(file, function(err, contents) {
		if (err) {
		self.emit('error', new PluginError('gulp-clean-css', err, {fileName: file.path}));
		} else {
		file.contents = contents;
		self.push(file);
		}
		cb();
		});
		}
		});
		};

package.json

		{
		"name": "gulp-clean-css",
		"version": "1.0.2",
		"description": "Minify files with CleanCSS",
		"author": "Radosław Mejer <radmen@gmail.com>",
		"description": "Minify css with clean-css.",
		"version": "2.0.0",
		"author": "scniro",
		"license": "MIT",
		"main": "index.js",
		"scripts": {
		"test": "tape test/*.js"
		"repository": {
		"type": "git",
		"url": "https://github.com/scniro/gulp-clean-css.git"
		},
		"files": [
		"index.js"
		],
		"dependencies": {
		"gulp-util": "~2.2.14",
		"through2": "~0.4.0",
		"clean-css": "~2.1.8",
		"vinyl": "~0.2.3"
		"clean-css": "^3.4.9",
		"gulp-util": "^3.0.5",
		"object-assign": "^4.0.1",
		"readable-stream": "^2.0.0",
		"vinyl-bufferstream": "^1.0.1",
		"vinyl-sourcemaps-apply": "^0.2.0"
		},
		"devDependencies": {
		"tape": "~2.4.2"
		},
		"engines": {
		"node": ">= 0.10"
		},
		"keywords": [
		"gulpplugin"
		],
		"readmeFilename": "README.md",
		"bugs": {
		"url": "https://github.com/radmen/gulp-clean-css/issues"
		},
		"repository": {
		"type": "git",
		"url": "https://github.com/radmen/gulp-clean-css.git"
		"gulp": "^3.9.1"
		}
		}

README.md

		# gulp-clean-css

		> Minify files with CleanCSS
		> [gulp](http://gulpjs.com/) plugin to minify CSS, using [clean-css](https://github.com/jakubpawlowicz/clean-css)

		# DEPRECATED

		This package is marked as deprecated. Please use [jonathanepollack/gulp-minify-css](https://github.com/jonathanepollack/gulp-minify-css) instead.
		## Regarding Issues

		# Installation
		This is just a simple [gulp](https://github.com/gulpjs/gulp) plugin, which means it's nothing more than a thin wrapper around `clean-css`. If it looks like you are having CSS related issues, please contact [clean-css](https://github.com/jakubpawlowicz/clean-css/issues). Only create a new issue if it looks like you're having a problem with the plugin itself.

		## Installation

		```
		@@ -15,18 +16,44 @@ npm install --save-dev gulp-clean-css

		# Usage
		## API

		```javascript
		var minify = require('gulp-clean-css');
		var cleanCSS = require('gulp-clean-css');
		```

		gulp.task('compress', function() {
		return gulp.src('assets/stylesheets/*.css')
		.pipe(minify())
		.pipe(gulp.dest('dist'))
		### cleanCSS([options])

		options: `Object`
		Return: `Object` ([stream.Transform](https://nodejs.org/docs/latest/api/stream.html#stream_class_stream_transform))

		Options are directly passed to the [`CleanCSS` constructor](https://github.com/jakubpawlowicz/clean-css#how-to-use-clean-css-api) so all the clean-css options are available.

		```javascript
		var gulp = require('gulp');
		var cleanCSS = require('gulp-clean-css');

		gulp.task('minify-css', function() {
		return gulp.src('styles/*.css')
		.pipe(cleanCSS({compatibility: 'ie8'}))
		.pipe(gulp.dest('dist'));
		});
		```

		# Credits
		[Source Maps](http://www.html5rocks.com/tutorials/developertools/sourcemaps/) can be generated by using [gulp-sourcemaps](https://github.com/floridoo/gulp-sourcemaps).

		This package is heavily inspired (actually it's a clone..) by [terinjokes/gulp-uglify](https://github.com/terinjokes/gulp-uglify).
		```javascript
		var gulp = require('gulp');
		var cleanCSS = require('gulp-clean-css');
		var sourcemaps = require('gulp-sourcemaps');

		Also take a look at [jonathanepollack/gulp-minify-css](https://github.com/jonathanepollack/gulp-minify-css). The only reason I made this clone is the fact that Node was throwing some low-level errors..
		gulp.task('minify-css', function() {
		return gulp.src('./src/*.css')
		.pipe(sourcemaps.init())
		.pipe(cleanCSS())
		.pipe(sourcemaps.write())
		.pipe(gulp.dest('dist'));
		});
		```

		## LICENSE

		[MIT](./LICENSE) © 2016 [scniro](https://github.com/scniro)

.jshintrc

.npmignore

.travis.yml

lib/error.js

test/err.js

test/minify.js

test/null.js

test/streams.js

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