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keksAccountGUI/node_modulesOLD/mini-css-extract-plugin/dist/loader.js
2019-08-11 20:48:02 +02:00

184 lines
No EOL
6.6 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.pitch = pitch;
exports.default = _default;
var _module = _interopRequireDefault(require("module"));
var _path = _interopRequireDefault(require("path"));
var _loaderUtils = _interopRequireDefault(require("loader-utils"));
var _NodeTemplatePlugin = _interopRequireDefault(require("webpack/lib/node/NodeTemplatePlugin"));
var _NodeTargetPlugin = _interopRequireDefault(require("webpack/lib/node/NodeTargetPlugin"));
var _LibraryTemplatePlugin = _interopRequireDefault(require("webpack/lib/LibraryTemplatePlugin"));
var _SingleEntryPlugin = _interopRequireDefault(require("webpack/lib/SingleEntryPlugin"));
var _LimitChunkCountPlugin = _interopRequireDefault(require("webpack/lib/optimize/LimitChunkCountPlugin"));
var _schemaUtils = _interopRequireDefault(require("schema-utils"));
var _options = _interopRequireDefault(require("./options.json"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
const MODULE_TYPE = 'css/mini-extract';
const pluginName = 'mini-css-extract-plugin';
function hotLoader(content, context) {
const accept = context.locals ? '' : 'module.hot.accept(undefined, cssReload);';
return `${content}
if(module.hot) {
// ${Date.now()}
var cssReload = require(${_loaderUtils.default.stringifyRequest(context.context, _path.default.join(__dirname, 'hmr/hotModuleReplacement.js'))})(module.id, ${JSON.stringify(_objectSpread({}, context.options, {
locals: !!context.locals
}))});
module.hot.dispose(cssReload);
${accept}
}
`;
}
const exec = (loaderContext, code, filename) => {
const module = new _module.default(filename, loaderContext);
module.paths = _module.default._nodeModulePaths(loaderContext.context); // eslint-disable-line no-underscore-dangle
module.filename = filename;
module._compile(code, filename); // eslint-disable-line no-underscore-dangle
return module.exports;
};
const findModuleById = (modules, id) => {
for (const module of modules) {
if (module.id === id) {
return module;
}
}
return null;
};
function pitch(request) {
const options = _loaderUtils.default.getOptions(this) || {};
(0, _schemaUtils.default)(_options.default, options, 'Mini CSS Extract Plugin Loader');
const loaders = this.loaders.slice(this.loaderIndex + 1);
this.addDependency(this.resourcePath);
const childFilename = '*'; // eslint-disable-line no-path-concat
const publicPath = typeof options.publicPath === 'string' ? options.publicPath.endsWith('/') ? options.publicPath : `${options.publicPath}/` : typeof options.publicPath === 'function' ? options.publicPath(this.resourcePath, this.rootContext) : this._compilation.outputOptions.publicPath;
const outputOptions = {
filename: childFilename,
publicPath
};
const childCompiler = this._compilation.createChildCompiler(`${pluginName} ${request}`, outputOptions);
new _NodeTemplatePlugin.default(outputOptions).apply(childCompiler);
new _LibraryTemplatePlugin.default(null, 'commonjs2').apply(childCompiler);
new _NodeTargetPlugin.default().apply(childCompiler);
new _SingleEntryPlugin.default(this.context, `!!${request}`, pluginName).apply(childCompiler);
new _LimitChunkCountPlugin.default({
maxChunks: 1
}).apply(childCompiler); // We set loaderContext[MODULE_TYPE] = false to indicate we already in
// a child compiler so we don't spawn another child compilers from there.
childCompiler.hooks.thisCompilation.tap(`${pluginName} loader`, compilation => {
compilation.hooks.normalModuleLoader.tap(`${pluginName} loader`, (loaderContext, module) => {
// eslint-disable-next-line no-param-reassign
loaderContext.emitFile = this.emitFile;
loaderContext[MODULE_TYPE] = false; // eslint-disable-line no-param-reassign
if (module.request === request) {
// eslint-disable-next-line no-param-reassign
module.loaders = loaders.map(loader => {
return {
loader: loader.path,
options: loader.options,
ident: loader.ident
};
});
}
});
});
let source;
childCompiler.hooks.afterCompile.tap(pluginName, compilation => {
source = compilation.assets[childFilename] && compilation.assets[childFilename].source(); // Remove all chunk assets
compilation.chunks.forEach(chunk => {
chunk.files.forEach(file => {
delete compilation.assets[file]; // eslint-disable-line no-param-reassign
});
});
});
const callback = this.async();
childCompiler.runAsChild((err, entries, compilation) => {
if (err) {
return callback(err);
}
if (compilation.errors.length > 0) {
return callback(compilation.errors[0]);
}
compilation.fileDependencies.forEach(dep => {
this.addDependency(dep);
}, this);
compilation.contextDependencies.forEach(dep => {
this.addContextDependency(dep);
}, this);
if (!source) {
return callback(new Error("Didn't get a result from child compiler"));
}
let text;
let locals;
try {
text = exec(this, source, request);
locals = text && text.locals;
if (!Array.isArray(text)) {
text = [[null, text]];
} else {
text = text.map(line => {
const module = findModuleById(compilation.modules, line[0]);
return {
identifier: module.identifier(),
content: line[1],
media: line[2],
sourceMap: line[3]
};
});
}
this[MODULE_TYPE](text);
} catch (e) {
return callback(e);
}
let resultSource = `// extracted by ${pluginName}`;
const result = locals ? `\nmodule.exports = ${JSON.stringify(locals)};` : '';
resultSource += options.hmr ? hotLoader(result, {
context: this.context,
options,
locals
}) : result;
return callback(null, resultSource);
});
}
function _default() {}