121 lines
3.9 KiB
JavaScript
121 lines
3.9 KiB
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const Compiler = require("./Compiler");
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const MultiCompiler = require("./MultiCompiler");
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const NodeEnvironmentPlugin = require("./node/NodeEnvironmentPlugin");
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const WebpackOptionsApply = require("./WebpackOptionsApply");
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const WebpackOptionsDefaulter = require("./WebpackOptionsDefaulter");
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const validateSchema = require("./validateSchema");
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const WebpackOptionsValidationError = require("./WebpackOptionsValidationError");
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const webpackOptionsSchema = require("../schemas/webpackOptionsSchema.json");
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function webpack(options, callback) {
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const webpackOptionsValidationErrors = validateSchema(webpackOptionsSchema, options);
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if(webpackOptionsValidationErrors.length) {
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throw new WebpackOptionsValidationError(webpackOptionsValidationErrors);
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}
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let compiler;
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if(Array.isArray(options)) {
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compiler = new MultiCompiler(options.map(options => webpack(options)));
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} else if(typeof options === "object") {
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new WebpackOptionsDefaulter().process(options);
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compiler = new Compiler();
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compiler.context = options.context;
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compiler.options = options;
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new NodeEnvironmentPlugin().apply(compiler);
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if(options.plugins && Array.isArray(options.plugins)) {
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compiler.apply.apply(compiler, options.plugins);
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}
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compiler.applyPlugins("environment");
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compiler.applyPlugins("after-environment");
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compiler.options = new WebpackOptionsApply().process(options, compiler);
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} else {
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throw new Error("Invalid argument: options");
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}
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if(callback) {
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if(typeof callback !== "function") throw new Error("Invalid argument: callback");
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if(options.watch === true || (Array.isArray(options) && options.some(o => o.watch))) {
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const watchOptions = Array.isArray(options) ? options.map(o => o.watchOptions || {}) : (options.watchOptions || {});
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return compiler.watch(watchOptions, callback);
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}
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compiler.run(callback);
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}
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return compiler;
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}
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exports = module.exports = webpack;
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webpack.WebpackOptionsDefaulter = WebpackOptionsDefaulter;
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webpack.WebpackOptionsApply = WebpackOptionsApply;
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webpack.Compiler = Compiler;
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webpack.MultiCompiler = MultiCompiler;
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webpack.NodeEnvironmentPlugin = NodeEnvironmentPlugin;
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webpack.validate = validateSchema.bind(this, webpackOptionsSchema);
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webpack.validateSchema = validateSchema;
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webpack.WebpackOptionsValidationError = WebpackOptionsValidationError;
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function exportPlugins(exports, path, plugins) {
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plugins.forEach(name => {
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Object.defineProperty(exports, name, {
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configurable: false,
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enumerable: true,
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get() {
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return require(`${path}/${name}`);
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}
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});
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});
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}
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exportPlugins(exports, ".", [
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"DefinePlugin",
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"NormalModuleReplacementPlugin",
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"ContextReplacementPlugin",
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"IgnorePlugin",
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"WatchIgnorePlugin",
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"BannerPlugin",
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"PrefetchPlugin",
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"AutomaticPrefetchPlugin",
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"ProvidePlugin",
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"HotModuleReplacementPlugin",
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"SourceMapDevToolPlugin",
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"EvalSourceMapDevToolPlugin",
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"EvalDevToolModulePlugin",
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"CachePlugin",
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"ExtendedAPIPlugin",
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"ExternalsPlugin",
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"JsonpTemplatePlugin",
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"LibraryTemplatePlugin",
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"LoaderTargetPlugin",
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"MemoryOutputFileSystem",
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"ProgressPlugin",
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"SetVarMainTemplatePlugin",
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"UmdMainTemplatePlugin",
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"NoErrorsPlugin",
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"NoEmitOnErrorsPlugin",
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"NewWatchingPlugin",
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"EnvironmentPlugin",
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"DllPlugin",
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"DllReferencePlugin",
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"LoaderOptionsPlugin",
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"NamedModulesPlugin",
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"NamedChunksPlugin",
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"HashedModuleIdsPlugin",
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"ModuleFilenameHelpers"
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]);
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exportPlugins(exports.optimize = {}, "./optimize", [
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"AggressiveMergingPlugin",
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"AggressiveSplittingPlugin",
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"CommonsChunkPlugin",
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"ChunkModuleIdRangePlugin",
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"DedupePlugin",
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"LimitChunkCountPlugin",
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"MinChunkSizePlugin",
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"OccurrenceOrderPlugin",
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"UglifyJsPlugin"
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]);
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exportPlugins(exports.dependencies = {}, "./dependencies", []);
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