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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-18 23:26:45 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-18 23:26:45 +0100
commit81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch)
tree8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/terser-webpack-plugin/dist/TaskRunner.js
parent1870f3fdf43707a15fda0f609a021f516f45eb63 (diff)
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Diffstat (limited to 'node_modules/terser-webpack-plugin/dist/TaskRunner.js')
-rw-r--r--node_modules/terser-webpack-plugin/dist/TaskRunner.js126
1 files changed, 0 insertions, 126 deletions
diff --git a/node_modules/terser-webpack-plugin/dist/TaskRunner.js b/node_modules/terser-webpack-plugin/dist/TaskRunner.js
deleted file mode 100644
index dba9d2f..0000000
--- a/node_modules/terser-webpack-plugin/dist/TaskRunner.js
+++ /dev/null
@@ -1,126 +0,0 @@
-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports.default = void 0;
-
-var _os = _interopRequireDefault(require("os"));
-
-var _cacache = _interopRequireDefault(require("cacache"));
-
-var _findCacheDir = _interopRequireDefault(require("find-cache-dir"));
-
-var _workerFarm = _interopRequireDefault(require("worker-farm"));
-
-var _serializeJavascript = _interopRequireDefault(require("serialize-javascript"));
-
-var _isWsl = _interopRequireDefault(require("is-wsl"));
-
-var _minify = _interopRequireDefault(require("./minify"));
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-const worker = require.resolve('./worker');
-
-class TaskRunner {
- constructor(options = {}) {
- const {
- cache,
- parallel
- } = options;
- this.cacheDir = cache === true ? (0, _findCacheDir.default)({
- name: 'terser-webpack-plugin'
- }) || _os.default.tmpdir() : cache; // In some cases cpus() returns undefined
- // https://github.com/nodejs/node/issues/19022
-
- const cpus = _os.default.cpus() || {
- length: 1
- }; // WSL sometimes freezes, error seems to be on the WSL side
- // https://github.com/webpack-contrib/terser-webpack-plugin/issues/21
-
- this.maxConcurrentWorkers = _isWsl.default ? 1 : parallel === true ? cpus.length - 1 : Math.min(Number(parallel) || 0, cpus.length - 1);
- }
-
- run(tasks, callback) {
- /* istanbul ignore if */
- if (!tasks.length) {
- callback(null, []);
- return;
- }
-
- if (this.maxConcurrentWorkers > 1) {
- const workerOptions = process.platform === 'win32' ? {
- maxConcurrentWorkers: this.maxConcurrentWorkers,
- maxConcurrentCallsPerWorker: 1
- } : {
- maxConcurrentWorkers: this.maxConcurrentWorkers
- };
- this.workers = (0, _workerFarm.default)(workerOptions, worker);
-
- this.boundWorkers = (options, cb) => {
- try {
- this.workers((0, _serializeJavascript.default)(options), cb);
- } catch (error) {
- // worker-farm can fail with ENOMEM or something else
- cb(error);
- }
- };
- } else {
- this.boundWorkers = (options, cb) => {
- try {
- cb(null, (0, _minify.default)(options));
- } catch (error) {
- cb(error);
- }
- };
- }
-
- let toRun = tasks.length;
- const results = [];
-
- const step = (index, data) => {
- toRun -= 1;
- results[index] = data;
-
- if (!toRun) {
- callback(null, results);
- }
- };
-
- tasks.forEach((task, index) => {
- const enqueue = () => {
- this.boundWorkers(task, (error, data) => {
- const result = error ? {
- error
- } : data;
-
- const done = () => step(index, result);
-
- if (this.cacheDir && !result.error) {
- _cacache.default.put(this.cacheDir, (0, _serializeJavascript.default)(task.cacheKeys), JSON.stringify(data)).then(done, done);
- } else {
- done();
- }
- });
- };
-
- if (this.cacheDir) {
- _cacache.default.get(this.cacheDir, (0, _serializeJavascript.default)(task.cacheKeys)).then(({
- data
- }) => step(index, JSON.parse(data)), enqueue);
- } else {
- enqueue();
- }
- });
- }
-
- exit() {
- if (this.workers) {
- _workerFarm.default.end(this.workers);
- }
- }
-
-}
-
-exports.default = TaskRunner; \ No newline at end of file