103 lines
2.4 KiB
JavaScript
103 lines
2.4 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _os = _interopRequireDefault(require("os"));
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var _cacache = _interopRequireDefault(require("cacache"));
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var _findCacheDir = _interopRequireDefault(require("find-cache-dir"));
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var _serializeJavascript = _interopRequireDefault(require("serialize-javascript"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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class Webpack4Cache {
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constructor(compilation, options, weakCache) {
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this.cache = options.cache === true ? Webpack4Cache.getCacheDirectory() : options.cache;
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this.weakCache = weakCache;
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}
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static getCacheDirectory() {
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return (0, _findCacheDir.default)({
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name: 'css-minimizer-webpack-plugin'
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}) || _os.default.tmpdir();
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}
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async get(cacheData, sources) {
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if (!this.cache) {
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// eslint-disable-next-line no-undefined
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return undefined;
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}
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const weakOutput = this.weakCache.get(cacheData.inputSource);
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if (weakOutput) {
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return weakOutput;
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} // eslint-disable-next-line no-param-reassign
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cacheData.cacheIdent = cacheData.cacheIdent || (0, _serializeJavascript.default)(cacheData.cacheKeys);
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let cachedResult;
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try {
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cachedResult = await _cacache.default.get(this.cache, cacheData.cacheIdent);
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} catch (ignoreError) {
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// eslint-disable-next-line no-undefined
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return undefined;
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}
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cachedResult = JSON.parse(cachedResult.data);
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const {
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code,
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map,
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input,
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name,
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inputSourceMap
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} = cachedResult;
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if (map) {
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cachedResult.source = new sources.SourceMapSource(code, name, map, input, inputSourceMap, true);
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} else {
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cachedResult.source = new sources.RawSource(code);
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}
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return cachedResult;
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}
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async store(cacheData) {
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if (!this.cache) {
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// eslint-disable-next-line no-undefined
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return undefined;
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}
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if (!this.weakCache.has(cacheData.inputSource)) {
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this.weakCache.set(cacheData.inputSource, cacheData);
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}
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const {
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cacheIdent,
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code,
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name,
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map,
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input,
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inputSourceMap,
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warnings
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} = cacheData;
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const data = {
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name,
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code,
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map,
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input,
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inputSourceMap,
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warnings
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};
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return _cacache.default.put(this.cache, cacheIdent, JSON.stringify(data));
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}
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}
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exports.default = Webpack4Cache;
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