Initial commit

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Developer
2025-04-21 16:03:20 +02:00
commit 2832896157
22874 changed files with 3092801 additions and 0 deletions

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'use strict';
module.exports = require('./index').default;

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /* eslint-disable
no-param-reassign
*/
var _crypto = require('crypto');
var _crypto2 = _interopRequireDefault(_crypto);
var _path = require('path');
var _path2 = _interopRequireDefault(_path);
var _sourceMap = require('source-map');
var _webpackSources = require('webpack-sources');
var _RequestShortener = require('webpack/lib/RequestShortener');
var _RequestShortener2 = _interopRequireDefault(_RequestShortener);
var _ModuleFilenameHelpers = require('webpack/lib/ModuleFilenameHelpers');
var _ModuleFilenameHelpers2 = _interopRequireDefault(_ModuleFilenameHelpers);
var _schemaUtils = require('schema-utils');
var _schemaUtils2 = _interopRequireDefault(_schemaUtils);
var _options = require('./options.json');
var _options2 = _interopRequireDefault(_options);
var _Runner = require('./uglify/Runner');
var _Runner2 = _interopRequireDefault(_Runner);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var warningRegex = /\[.+:([0-9]+),([0-9]+)\]/;
var UglifyJsPlugin = function () {
function UglifyJsPlugin() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, UglifyJsPlugin);
(0, _schemaUtils2.default)(_options2.default, options, 'UglifyJs Plugin');
var minify = options.minify,
_options$uglifyOption = options.uglifyOptions,
uglifyOptions = _options$uglifyOption === undefined ? {} : _options$uglifyOption,
_options$test = options.test,
test = _options$test === undefined ? /\.js(\?.*)?$/i : _options$test,
_options$warningsFilt = options.warningsFilter,
warningsFilter = _options$warningsFilt === undefined ? function () {
return true;
} : _options$warningsFilt,
_options$extractComme = options.extractComments,
extractComments = _options$extractComme === undefined ? false : _options$extractComme,
_options$sourceMap = options.sourceMap,
sourceMap = _options$sourceMap === undefined ? false : _options$sourceMap,
_options$cache = options.cache,
cache = _options$cache === undefined ? false : _options$cache,
_options$cacheKeys = options.cacheKeys,
cacheKeys = _options$cacheKeys === undefined ? function (defaultCacheKeys) {
return defaultCacheKeys;
} : _options$cacheKeys,
_options$parallel = options.parallel,
parallel = _options$parallel === undefined ? false : _options$parallel,
include = options.include,
exclude = options.exclude;
this.options = {
test,
warningsFilter,
extractComments,
sourceMap,
cache,
cacheKeys,
parallel,
include,
exclude,
minify,
uglifyOptions: Object.assign({
compress: {
inline: 1
},
output: {
comments: extractComments ? false : /^\**!|@preserve|@license|@cc_on/
}
}, uglifyOptions)
};
}
_createClass(UglifyJsPlugin, [{
key: 'apply',
value: function apply(compiler) {
var _this = this;
var buildModuleFn = function buildModuleFn(moduleArg) {
// to get detailed location info about errors
moduleArg.useSourceMap = true;
};
var optimizeFn = function optimizeFn(compilation, chunks, callback) {
var runner = new _Runner2.default({
cache: _this.options.cache,
parallel: _this.options.parallel
});
var uglifiedAssets = new WeakSet();
var tasks = [];
chunks.reduce(function (acc, chunk) {
return acc.concat(chunk.files || []);
}, []).concat(compilation.additionalChunkAssets || []).filter(_ModuleFilenameHelpers2.default.matchObject.bind(null, _this.options)).forEach(function (file) {
var inputSourceMap = void 0;
var asset = compilation.assets[file];
if (uglifiedAssets.has(asset)) {
return;
}
try {
var input = void 0;
if (_this.options.sourceMap && asset.sourceAndMap) {
var _asset$sourceAndMap = asset.sourceAndMap(),
source = _asset$sourceAndMap.source,
map = _asset$sourceAndMap.map;
input = source;
if (UglifyJsPlugin.isSourceMap(map)) {
inputSourceMap = map;
} else {
inputSourceMap = map;
compilation.warnings.push(new Error(`${file} contains invalid source map`));
}
} else {
input = asset.source();
inputSourceMap = null;
}
// Handling comment extraction
var commentsFile = false;
if (_this.options.extractComments) {
commentsFile = _this.options.extractComments.filename || `${file}.LICENSE`;
if (typeof commentsFile === 'function') {
commentsFile = commentsFile(file);
}
}
var task = {
file,
input,
inputSourceMap,
commentsFile,
extractComments: _this.options.extractComments,
uglifyOptions: _this.options.uglifyOptions,
minify: _this.options.minify
};
if (_this.options.cache) {
var defaultCacheKeys = {
// eslint-disable-next-line global-require
'uglify-es': require('uglify-es/package.json').version,
// eslint-disable-next-line global-require
'uglifyjs-webpack-plugin': require('../package.json').version,
'uglifyjs-webpack-plugin-options': _this.options,
path: compiler.outputPath ? `${compiler.outputPath}/${file}` : file,
hash: _crypto2.default.createHash('md4').update(input).digest('hex')
};
task.cacheKeys = _this.options.cacheKeys(defaultCacheKeys, file);
}
tasks.push(task);
} catch (error) {
compilation.errors.push(UglifyJsPlugin.buildError(error, file, UglifyJsPlugin.buildSourceMap(inputSourceMap), new _RequestShortener2.default(compiler.context)));
}
});
runner.runTasks(tasks, function (tasksError, results) {
if (tasksError) {
compilation.errors.push(tasksError);
return;
}
results.forEach(function (data, index) {
var _tasks$index = tasks[index],
file = _tasks$index.file,
input = _tasks$index.input,
inputSourceMap = _tasks$index.inputSourceMap,
commentsFile = _tasks$index.commentsFile;
var error = data.error,
map = data.map,
code = data.code,
warnings = data.warnings,
extractedComments = data.extractedComments;
var sourceMap = null;
if (error || warnings && warnings.length > 0) {
sourceMap = UglifyJsPlugin.buildSourceMap(inputSourceMap);
}
// Handling results
// Error case: add errors, and go to next file
if (error) {
compilation.errors.push(UglifyJsPlugin.buildError(error, file, sourceMap, new _RequestShortener2.default(compiler.context)));
return;
}
var outputSource = void 0;
if (map) {
outputSource = new _webpackSources.SourceMapSource(code, file, JSON.parse(map), input, inputSourceMap);
} else {
outputSource = new _webpackSources.RawSource(code);
}
// Write extracted comments to commentsFile
if (commentsFile && extractedComments.length > 0) {
// Add a banner to the original file
if (_this.options.extractComments.banner !== false) {
var banner = _this.options.extractComments.banner || `For license information please see ${_path2.default.posix.basename(commentsFile)}`;
if (typeof banner === 'function') {
banner = banner(commentsFile);
}
if (banner) {
outputSource = new _webpackSources.ConcatSource(`/*! ${banner} */\n`, outputSource);
}
}
var commentsSource = new _webpackSources.RawSource(`${extractedComments.join('\n\n')}\n`);
if (commentsFile in compilation.assets) {
// commentsFile already exists, append new comments...
if (compilation.assets[commentsFile] instanceof _webpackSources.ConcatSource) {
compilation.assets[commentsFile].add('\n');
compilation.assets[commentsFile].add(commentsSource);
} else {
compilation.assets[commentsFile] = new _webpackSources.ConcatSource(compilation.assets[commentsFile], '\n', commentsSource);
}
} else {
compilation.assets[commentsFile] = commentsSource;
}
}
// Updating assets
uglifiedAssets.add(compilation.assets[file] = outputSource);
// Handling warnings
if (warnings && warnings.length > 0) {
warnings.forEach(function (warning) {
var builtWarning = UglifyJsPlugin.buildWarning(warning, file, sourceMap, _this.options.warningsFilter, new _RequestShortener2.default(compiler.context));
if (builtWarning) {
compilation.warnings.push(builtWarning);
}
});
}
});
runner.exit();
callback();
});
};
/* istanbul ignore if */
if (compiler.hooks) {
var plugin = { name: 'UglifyJSPlugin' };
compiler.hooks.compilation.tap(plugin, function (compilation) {
if (_this.options.sourceMap) {
compilation.hooks.buildModule.tap(plugin, buildModuleFn);
}
compilation.hooks.optimizeChunkAssets.tapAsync(plugin, optimizeFn.bind(_this, compilation));
});
} else {
compiler.plugin('compilation', function (compilation) {
if (_this.options.sourceMap) {
compilation.plugin('build-module', buildModuleFn);
}
compilation.plugin('optimize-chunk-assets', optimizeFn.bind(_this, compilation));
});
}
}
}], [{
key: 'isSourceMap',
value: function isSourceMap(input) {
// All required options for `new SourceMapConsumer(...options)`
// https://github.com/mozilla/source-map#new-sourcemapconsumerrawsourcemap
return Boolean(input && input.version && input.sources && Array.isArray(input.sources) && typeof input.mappings === 'string');
}
}, {
key: 'buildSourceMap',
value: function buildSourceMap(inputSourceMap) {
if (!inputSourceMap || !UglifyJsPlugin.isSourceMap(inputSourceMap)) {
return null;
}
return new _sourceMap.SourceMapConsumer(inputSourceMap);
}
}, {
key: 'buildError',
value: function buildError(err, file, sourceMap, requestShortener) {
// Handling error which should have line, col, filename and message
if (err.line) {
var original = sourceMap && sourceMap.originalPositionFor({
line: err.line,
column: err.col
});
if (original && original.source && requestShortener) {
return new Error(`${file} from UglifyJs\n${err.message} [${requestShortener.shorten(original.source)}:${original.line},${original.column}][${file}:${err.line},${err.col}]`);
}
return new Error(`${file} from UglifyJs\n${err.message} [${file}:${err.line},${err.col}]`);
} else if (err.stack) {
return new Error(`${file} from UglifyJs\n${err.stack}`);
}
return new Error(`${file} from UglifyJs\n${err.message}`);
}
}, {
key: 'buildWarning',
value: function buildWarning(warning, file, sourceMap, warningsFilter, requestShortener) {
if (!file || !sourceMap) {
return `UglifyJs Plugin: ${warning}`;
}
var warningMessage = warning;
var match = warningRegex.exec(warning);
if (match) {
var line = +match[1];
var column = +match[2];
var original = sourceMap.originalPositionFor({
line,
column
});
if (warningsFilter && !warningsFilter(original.source)) {
return null;
}
if (original && original.source && original.source !== file && requestShortener) {
warningMessage = `${warningMessage.replace(warningRegex, '')}[${requestShortener.shorten(original.source)}:${original.line},${original.column}]`;
}
}
return `UglifyJs Plugin: ${warningMessage} in ${file}`;
}
}]);
return UglifyJsPlugin;
}();
exports.default = UglifyJsPlugin;

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{
"type": "object",
"properties": {
"test": {},
"include": {},
"exclude": {},
"cache": {
"oneOf": [
{ "type": "boolean" },
{ "type": "string" }
]
},
"cacheKeys": {
"instanceof": "Function"
},
"parallel": {
"oneOf": [
{ "type": "boolean" },
{ "type": "integer" }
]
},
"sourceMap": {
"type": "boolean"
},
"minify": {
"instanceof": "Function"
},
"uglifyOptions": {
"additionalProperties": true,
"type": "object",
"properties": {
"ecma": {
"type": "integer",
"minimum": 5,
"maximum": 8
},
"warnings": {
"type": ["boolean", "string"],
"enum": [true, false, "verbose"]
},
"ie8": {
"type": "boolean"
},
"parse": {
"type": "object"
},
"compress": {
"type": ["boolean", "object"]
},
"mangle": {
"type": ["boolean", "object"],
"properties": {
"properties": {
"type": ["boolean", "object"]
}
}
},
"output": {
"type": ["object", "null"]
},
"toplevel": {
"type": "boolean"
},
"nameCache": {
"type": ["object", "null"]
}
}
},
"extractComments": {},
"warningsFilter": {}
},
"additionalProperties": false
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _os = require('os');
var _os2 = _interopRequireDefault(_os);
var _cacache = require('cacache');
var _cacache2 = _interopRequireDefault(_cacache);
var _findCacheDir = require('find-cache-dir');
var _findCacheDir2 = _interopRequireDefault(_findCacheDir);
var _workerFarm = require('worker-farm');
var _workerFarm2 = _interopRequireDefault(_workerFarm);
var _serializeJavascript = require('serialize-javascript');
var _serializeJavascript2 = _interopRequireDefault(_serializeJavascript);
var _minify = require('./minify');
var _minify2 = _interopRequireDefault(_minify);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var workerFile = require.resolve('./worker');
try {
// run test
workerFile = require.resolve('../../dist/uglify/worker');
} catch (e) {} // eslint-disable-line no-empty
var Runner = function () {
function Runner() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, Runner);
var cache = options.cache,
parallel = options.parallel;
this.cacheDir = cache === true ? (0, _findCacheDir2.default)({ name: 'uglifyjs-webpack-plugin' }) : cache;
// In some cases cpus() returns undefined
// https://github.com/nodejs/node/issues/19022
var cpus = _os2.default.cpus() || { length: 1 };
this.maxConcurrentWorkers = parallel === true ? cpus.length - 1 : Math.min(Number(parallel) || 0, cpus.length - 1);
}
_createClass(Runner, [{
key: 'runTasks',
value: function runTasks(tasks, callback) {
var _this = this;
/* istanbul ignore if */
if (!tasks.length) {
callback(null, []);
return;
}
if (this.maxConcurrentWorkers > 1) {
var workerOptions = process.platform === 'win32' ? { maxConcurrentWorkers: this.maxConcurrentWorkers, maxConcurrentCallsPerWorker: 1 } : { maxConcurrentWorkers: this.maxConcurrentWorkers };
this.workers = (0, _workerFarm2.default)(workerOptions, workerFile);
this.boundWorkers = function (options, cb) {
return _this.workers((0, _serializeJavascript2.default)(options), cb);
};
} else {
this.boundWorkers = function (options, cb) {
try {
cb(null, (0, _minify2.default)(options));
} catch (error) {
cb(error);
}
};
}
var toRun = tasks.length;
var results = [];
var step = function step(index, data) {
toRun -= 1;
results[index] = data;
if (!toRun) {
callback(null, results);
}
};
tasks.forEach(function (task, index) {
var enqueue = function enqueue() {
_this.boundWorkers(task, function (error, data) {
var result = error ? { error } : data;
var done = function done() {
return step(index, result);
};
if (_this.cacheDir && !result.error) {
_cacache2.default.put(_this.cacheDir, (0, _serializeJavascript2.default)(task.cacheKeys), JSON.stringify(data)).then(done, done);
} else {
done();
}
});
};
if (_this.cacheDir) {
_cacache2.default.get(_this.cacheDir, (0, _serializeJavascript2.default)(task.cacheKeys)).then(function (_ref) {
var data = _ref.data;
return step(index, JSON.parse(data));
}, enqueue);
} else {
enqueue();
}
});
}
}, {
key: 'exit',
value: function exit() {
if (this.workers) {
_workerFarm2.default.end(this.workers);
}
}
}]);
return Runner;
}();
exports.default = Runner;

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _uglifyEs = require('uglify-es');
var _uglifyEs2 = _interopRequireDefault(_uglifyEs);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var buildUglifyOptions = function buildUglifyOptions() {
var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
ecma = _ref.ecma,
warnings = _ref.warnings,
_ref$parse = _ref.parse,
parse = _ref$parse === undefined ? {} : _ref$parse,
_ref$compress = _ref.compress,
compress = _ref$compress === undefined ? {} : _ref$compress,
mangle = _ref.mangle,
output = _ref.output,
toplevel = _ref.toplevel,
nameCache = _ref.nameCache,
ie8 = _ref.ie8,
keep_classnames = _ref.keep_classnames,
keep_fnames = _ref.keep_fnames,
safari10 = _ref.safari10;
return {
ecma,
warnings,
parse: Object.assign({}, parse),
compress: typeof compress === 'boolean' ? compress : Object.assign({}, compress),
// eslint-disable-next-line no-nested-ternary
mangle: mangle == null ? true : typeof mangle === 'boolean' ? mangle : Object.assign({}, mangle),
output: Object.assign({
shebang: true,
comments: false,
beautify: false,
semicolons: true
}, output),
// Ignoring sourceMap from options
sourceMap: null,
toplevel,
nameCache,
ie8,
keep_classnames,
keep_fnames,
safari10
};
}; /* eslint-disable
arrow-body-style
*/
var buildComments = function buildComments(options, uglifyOptions, extractedComments) {
var condition = {};
var commentsOpts = uglifyOptions.output.comments;
// /^\**!|@preserve|@license|@cc_on/
if (typeof options.extractComments === 'boolean') {
condition.preserve = commentsOpts;
condition.extract = /^\**!|@preserve|@license|@cc_on/;
} else if (typeof options.extractComments === 'string' || options.extractComments instanceof RegExp) {
// extractComments specifies the extract condition and commentsOpts specifies the preserve condition
condition.preserve = commentsOpts;
condition.extract = options.extractComments;
} else if (typeof options.extractComments === 'function') {
condition.preserve = false;
condition.extract = options.extractComments;
} else if (Object.prototype.hasOwnProperty.call(options.extractComments, 'condition')) {
// Extract condition is given in extractComments.condition
condition.preserve = commentsOpts;
condition.extract = options.extractComments.condition;
} else {
// No extract condition is given. Extract comments that match commentsOpts instead of preserving them
condition.preserve = false;
condition.extract = commentsOpts;
}
// Ensure that both conditions are functions
['preserve', 'extract'].forEach(function (key) {
var regexStr = void 0;
var regex = void 0;
switch (typeof condition[key]) {
case 'boolean':
condition[key] = condition[key] ? function () {
return true;
} : function () {
return false;
};
break;
case 'function':
break;
case 'string':
if (condition[key] === 'all') {
condition[key] = function () {
return true;
};
break;
}
if (condition[key] === 'some') {
condition[key] = function (astNode, comment) {
return comment.type === 'comment2' && /@preserve|@license|@cc_on/i.test(comment.value);
};
break;
}
regexStr = condition[key];
condition[key] = function (astNode, comment) {
return new RegExp(regexStr).test(comment.value);
};
break;
default:
regex = condition[key];
condition[key] = function (astNode, comment) {
return regex.test(comment.value);
};
}
});
// Redefine the comments function to extract and preserve
// comments according to the two conditions
return function (astNode, comment) {
if (condition.extract(astNode, comment)) {
extractedComments.push(comment.type === 'comment2' ? `/*${comment.value}*/` : `//${comment.value}`);
}
return condition.preserve(astNode, comment);
};
};
var minify = function minify(options) {
var file = options.file,
input = options.input,
inputSourceMap = options.inputSourceMap,
extractComments = options.extractComments,
minifyFn = options.minify;
if (minifyFn) {
return minifyFn({ [file]: input }, inputSourceMap);
}
// Copy uglify options
var uglifyOptions = buildUglifyOptions(options.uglifyOptions);
// Add source map data
if (inputSourceMap) {
uglifyOptions.sourceMap = {
content: inputSourceMap
};
}
var extractedComments = [];
if (extractComments) {
uglifyOptions.output.comments = buildComments(options, uglifyOptions, extractedComments);
}
var _uglify$minify = _uglifyEs2.default.minify({ [file]: input }, uglifyOptions),
error = _uglify$minify.error,
map = _uglify$minify.map,
code = _uglify$minify.code,
warnings = _uglify$minify.warnings;
return { error, map, code, warnings, extractedComments };
};
exports.default = minify;

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'use strict';
var _minify = require('./minify');
var _minify2 = _interopRequireDefault(_minify);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
module.exports = function (options, callback) {
try {
// 'use strict' => this === undefined (Clean Scope)
// Safer for possible security issues, albeit not critical at all here
// eslint-disable-next-line no-new-func, no-param-reassign
options = new Function('exports', 'require', 'module', '__filename', '__dirname', `'use strict'\nreturn ${options}`)(exports, require, module, __filename, __dirname);
callback(null, (0, _minify2.default)(options));
} catch (errors) {
callback(errors);
}
};