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69 lines
12 KiB
69 lines
12 KiB
{
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"name": "grunt-contrib-uglify",
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"description": "Minify files with UglifyJS.",
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"version": "0.2.2",
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"homepage": "https://github.com/gruntjs/grunt-contrib-uglify",
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"author": {
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"name": "Grunt Team",
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"url": "http://gruntjs.com/"
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},
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"repository": {
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"type": "git",
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"url": "git://github.com/gruntjs/grunt-contrib-uglify.git"
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},
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"bugs": {
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"url": "https://github.com/gruntjs/grunt-contrib-uglify/issues"
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},
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"licenses": [
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{
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"type": "MIT",
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"url": "https://github.com/gruntjs/grunt-contrib-uglify/blob/master/LICENSE-MIT"
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}
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],
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"main": "Gruntfile.js",
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"engines": {
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"node": ">= 0.8.0"
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},
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"scripts": {
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"test": "grunt test"
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},
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"dependencies": {
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"uglify-js": "~2.3.5",
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"grunt-lib-contrib": "~0.6.0"
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},
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"devDependencies": {
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"grunt-contrib-jshint": "~0.2.0",
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"grunt-contrib-nodeunit": "~0.1.2",
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"grunt-contrib-clean": "~0.4.0",
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"grunt-contrib-internal": "~0.4.2",
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"grunt": "~0.4.0"
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},
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"peerDependencies": {
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"grunt": "~0.4.0"
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},
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"keywords": [
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"gruntplugin"
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],
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"contributors": [
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{
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"name": "\"Cowboy\" Ben Alman",
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"url": "http://benalman.com"
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},
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{
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"name": "Tyler Kellen",
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"url": "http://goingslowly.com"
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},
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{
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"name": "Jarrod Overson",
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"url": "http://jarrodoverson.com"
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}
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],
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"readme": "# grunt-contrib-uglify [](https://travis-ci.org/gruntjs/grunt-contrib-uglify)\n\n> Minify files with UglifyJS.\n\n\n\n## Getting Started\nThis plugin requires Grunt `~0.4.0`\n\nIf you haven't used [Grunt](http://gruntjs.com/) before, be sure to check out the [Getting Started](http://gruntjs.com/getting-started) guide, as it explains how to create a [Gruntfile](http://gruntjs.com/sample-gruntfile) as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:\n\n```shell\nnpm install grunt-contrib-uglify --save-dev\n```\n\nOnce the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:\n\n```js\ngrunt.loadNpmTasks('grunt-contrib-uglify');\n```\n\n\n\n\n## Uglify task\n_Run this task with the `grunt uglify` command._\n\nTask targets, files and options may be specified according to the grunt [Configuring tasks](http://gruntjs.com/configuring-tasks) guide.\n### Options\n\nThis task primarily delegates to [UglifyJS2][], so please consider the [UglifyJS documentation][] as required reading for advanced configuration.\n\n[UglifyJS2]: https://github.com/mishoo/UglifyJS2\n[UglifyJS documentation]: http://lisperator.net/uglifyjs/\n\n#### mangle\nType: `Boolean` `Object`\nDefault: `{}`\n\nTurn on or off mangling with default options. If an `Object` is specified, it is passed directly to `ast.mangle_names()` *and* `ast.compute_char_frequency()` (mimicking command line behavior).\n\n#### compress\nType: `Boolean` `Object`\nDefault: `{}`\n\nTurn on or off source compression with default options. If an `Object` is specified, it is passed as options to `UglifyJS.Compressor()`.\n\n#### beautify\nType: `Boolean` `Object`\nDefault: `false`\n\nTurns on beautification of the generated source code. An `Object` will be merged and passed with the options sent to `UglifyJS.OutputStream()`\n\n#### report\nChoices: `false` `'min'` `'gzip'`\nDefault: `false`\n\nEither do not report anything, report only minification result, or report minification and gzip results. This is useful to see exactly how well Uglify is performing, but using `'gzip'` can add 5-10x runtime task execution.\n\nExample ouput using `'gzip'`:\n\n```\nOriginal: 198444 bytes.\nMinified: 101615 bytes.\nGzipped: 20084 bytes.\n```\n\n#### sourceMap\nType: `String` `Function`\nDefault: `undefined`\n\nThe location to output the sourcemap. If a function is provided, the uglify destination is passed as the argument\nand the return value will be used as the sourceMap name.\n\n#### sourceMapRoot\nType: `String`\nDefault: `undefined`\n\nThe location where your source files can be found. This sets the sourceRoot field in the source map.\n\n#### sourceMapIn\nType: `String`\nDefault: `undefined`\n\nThe location of an input source map from an earlier compilation, e.g. from CoffeeScript.\n\n#### sourceMappingURL\nType: `String` `Function`\nDefault: `undefined`\n\nThe location of your sourcemap. Defaults to the location you use for sourceMap, override if you need finer control. Provide\na function to dynamically generate the sourceMappingURL based off the destination.\n\n#### sourceMapPrefix\nType: `Number`\nDefault: `undefined`\n\nThe number of directories to drop from the path prefix when declaring files in the source map.\n\n#### wrap\nType: `String`\nDefault: `undefined`\n\nWrap all of the code in a closure, an easy way to make sure nothing is leaking.\nFor variables that need to be public `exports` and `global` variables are made available.\nThe value of wrap is the global variable exports will be available as.\n\n#### exportAll\nType: `Boolean`\nDefault: `false`\n\nWhen using `wrap` this will make all global functions and variables available via the export variable.\n\n#### preserveComments\nType: `Boolean` `String` `Function`\nDefault: `undefined`\nOptions: `false` `'all'` `'some'`\n\nTurn on preservation of comments.\n\n- `false` will strip all comments\n- `'all'` will preserve all comments in code blocks that have not been squashed or dropped\n- `'some'` will preserve all comments that start with a bang (`!`) or include a closure compiler style directive (`@preserve` `@license` `@cc_on`)\n- `Function` specify your own comment preservation function. You will be passed the current node and the current comment and are expected to return either `true` or `false`\n\n#### banner\nType: `String`\nDefault: empty string\n\nThis string will be prepended to the beginning of the minified output. It is processed using [grunt.template.process][], using the default options.\n\n_(Default processing options are explained in the [grunt.template.process][] documentation)_\n\n[grunt.template.process]: https://github.com/gruntjs/grunt/wiki/grunt.template#wiki-grunt-template-process\n\n\n### Usage examples\n\n#### Basic compression\n\nThis configuration will compress and mangle the input files using the default options.\n\n```js\n// Project configuration.\ngrunt.initConfig({\n uglify: {\n my_target: {\n files: {\n 'dest/output.min.js': ['src/input1.js', 'src/input2.js']\n }\n }\n }\n});\n```\n\n#### No mangling\n\nSpecify `mangle: false` to prevent changes to your variable and function names.\n\n```js\n// Project configuration.\ngrunt.initConfig({\n uglify: {\n options: {\n mangle: false\n },\n my_target: {\n files: {\n 'dest/output.min.js': ['src/input.js']\n }\n }\n }\n});\n```\n\n#### Reserved identifiers\n\nYou can specify identifiers to leave untouched with an `except` array in the `mangle` options.\n\n```js\n// Project configuration.\ngrunt.initConfig({\n uglify: {\n options: {\n mangle: {\n except: ['jQuery', 'Backbone']\n }\n },\n my_target: {\n files: {\n 'dest/output.min.js': ['src/input.js']\n }\n }\n }\n});\n```\n\n#### Source maps\n\nConfigure basic source map output by specifying a file path for the `sourceMap` option.\n\n```js\n// Project configuration.\ngrunt.initConfig({\n uglify: {\n my_target: {\n options: {\n sourceMap: 'path/to/source-map.js'\n },\n files: {\n 'dest/output.min.js': ['src/input.js']\n }\n }\n }\n});\n```\n\n#### Advanced source maps\n\nYou can specify the parameters to pass to `UglifyJS.SourceMap()` which will\nallow you to configure advanced settings.\n\nRefer to the [UglifyJS SourceMap Documentation](http://lisperator.net/uglifyjs/codegen#source-map) for more information.\n\n```js\n// Project configuration.\ngrunt.initConfig({\n uglify: {\n my_target: {\n options: {\n sourceMap: 'path/to/source-map.js',\n sourceMapRoot: 'http://example.com/path/to/src/', // the location to find your original source\n sourceMapIn: 'example/coffeescript-sourcemap.js', // input sourcemap from a previous compilation\n }\n },\n files: {\n 'dest/output.min.js': ['src/input.js']\n }\n }\n }\n});\n```\n\n\n#### Beautify\n\nSpecify `beautify: true` to beautify your code for debugging/troubleshooting purposes.\nPass an object to manually configure any other output options passed directly to `UglifyJS.OutputStream()`.\n\nSee [UglifyJS Codegen documentation](http://lisperator.net/uglifyjs/codegen) for more information.\n\n_Note that manual configuration will require you to explicitly set `beautify: true` if you want traditional, beautified output._\n\n```js\n// Project configuration.\ngrunt.initConfig({\n uglify: {\n my_target: {\n options: {\n beautify: true\n },\n files: {\n 'dest/output.min.js': ['src/input.js']\n }\n },\n my_advanced_target: {\n options: {\n beautify: {\n width: 80,\n beautify: true\n }\n },\n files: {\n 'dest/output.min.js': ['src/input.js']\n }\n }\n }\n});\n```\n\n#### Banner comments\n\nIn this example, running `grunt uglify:my_target` will prepend a banner created by interpolating the `banner` template string with the config object. Here, those properties are the values imported from the `package.json` file (which are available via the `pkg` config property) plus today's date.\n\n_Note: you don't have to use an external JSON file. It's also valid to create the `pkg` object inline in the config. That being said, if you already have a JSON file, you might as well reference it._\n\n```js\n// Project configuration.\ngrunt.initConfig({\n pkg: grunt.file.readJSON('package.json'),\n uglify: {\n options: {\n banner: '/*! <%= pkg.name %> - v<%= pkg.version %> - ' +\n '<%= grunt.template.today(\"yyyy-mm-dd\") %> */'\n },\n my_target: {\n files: {\n 'dest/output.min.js': ['src/input.js']\n }\n }\n }\n});\n```\n\n#### Conditional compilation\n\nYou can also enable UglifyJS conditional compilation. This is commonly used to remove debug code blocks for production builds.\n\nSee [UglifyJS global definitions documentation](http://lisperator.net/uglifyjs/compress#global-defs) for more information.\n\n```js\n// Project configuration.\ngrunt.initConfig({\n uglify: {\n options: {\n compress: {\n global_defs: {\n \"DEBUG\": false\n },\n dead_code: true\n }\n },\n my_target: {\n files: {\n 'dest/output.min.js': ['src/input.js']\n }\n }\n }\n});\n```\n\n\n## Release History\n\n * 2013-05-31 v0.2.2 Reverted /56 due to /58 until [chrome/239660](https://code.google.com/p/chromium/issues/detail?id=239660&q=sourcemappingurl&colspec=ID%20Pri%20M%20Iteration%20ReleaseBlock%20Cr%20Status%20Owner%20Summary%20OS%20Modified) [firefox/870361](https://bugzilla.mozilla.org/show_bug.cgi?id=870361) drop\n * 2013-05-22 v0.2.1 Bumped uglify to ~2.3.5 /55 /40 Changed sourcemappingUrl syntax /56 Disabled sorting of names for consistent mangling /44 Updated docs for sourceMapRoot /47 /25\n * 2013-03-14 v0.2.0 No longer report gzip results by default. Support `report` option.\n * 2013-01-30 v0.1.2 Added better error reporting Support for dynamic names of multiple sourcemaps\n * 2013-02-15 v0.1.1 First official release for Grunt 0.4.0.\n * 2013-01-18 v0.1.1rc6 Updating grunt/gruntplugin dependencies to rc6. Changing in-development grunt/gruntplugin dependency versions from tilde version ranges to specific versions.\n * 2013-01-09 v0.1.1rc5 Updating to work with grunt v0.4.0rc5. Switching back to this.files api.\n * 2012-11-28 v0.1.0 Work in progress, not yet officially released.\n\n---\n\nTask submitted by [\"Cowboy\" Ben Alman](http://benalman.com)\n\n*This file was generated on Fri May 31 2013 16:43:42.*\n",
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"readmeFilename": "README.md",
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"_id": "grunt-contrib-uglify@0.2.2",
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"dist": {
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"shasum": "de107f709c98568c3b7e5754b8ec799f2709905d"
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},
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"_from": "grunt-contrib-uglify@~0.2.0",
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"_resolved": "https://registry.npmjs.org/grunt-contrib-uglify/-/grunt-contrib-uglify-0.2.2.tgz"
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}
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