AlkantarClanX12
Current Path : /proc/self/root/opt/alt/alt-nodejs14/root/lib/node_modules/corepack/dist/ |
Current File : //proc/self/root/opt/alt/alt-nodejs14/root/lib/node_modules/corepack/dist/vcc.js |
#!/opt/alt/alt-nodejs14/root/usr/bin/node /* eslint-disable */ /******/ (() => { // webpackBootstrap /******/ var __webpack_modules__ = ({ /***/ "../../../.yarn/berry/cache/v8-compile-cache-npm-2.3.0-961375f150-9.zip/node_modules/v8-compile-cache/v8-compile-cache.js": /*!********************************************************************************************************************************!*\ !*** ../../../.yarn/berry/cache/v8-compile-cache-npm-2.3.0-961375f150-9.zip/node_modules/v8-compile-cache/v8-compile-cache.js ***! \********************************************************************************************************************************/ /***/ (function(module, exports) { 'use strict'; const Module = require('module'); const crypto = require('crypto'); const fs = require('fs'); const path = require('path'); const vm = require('vm'); const os = require('os'); const hasOwnProperty = Object.prototype.hasOwnProperty; //------------------------------------------------------------------------------ // FileSystemBlobStore //------------------------------------------------------------------------------ class FileSystemBlobStore { constructor(directory, prefix) { const name = prefix ? slashEscape(prefix + '.') : ''; this._blobFilename = path.join(directory, name + 'BLOB'); this._mapFilename = path.join(directory, name + 'MAP'); this._lockFilename = path.join(directory, name + 'LOCK'); this._directory = directory; this._load(); } has(key, invalidationKey) { if (hasOwnProperty.call(this._memoryBlobs, key)) { return this._invalidationKeys[key] === invalidationKey; } else if (hasOwnProperty.call(this._storedMap, key)) { return this._storedMap[key][0] === invalidationKey; } return false; } get(key, invalidationKey) { if (hasOwnProperty.call(this._memoryBlobs, key)) { if (this._invalidationKeys[key] === invalidationKey) { return this._memoryBlobs[key]; } } else if (hasOwnProperty.call(this._storedMap, key)) { const mapping = this._storedMap[key]; if (mapping[0] === invalidationKey) { return this._storedBlob.slice(mapping[1], mapping[2]); } } } set(key, invalidationKey, buffer) { this._invalidationKeys[key] = invalidationKey; this._memoryBlobs[key] = buffer; this._dirty = true; } delete(key) { if (hasOwnProperty.call(this._memoryBlobs, key)) { this._dirty = true; delete this._memoryBlobs[key]; } if (hasOwnProperty.call(this._invalidationKeys, key)) { this._dirty = true; delete this._invalidationKeys[key]; } if (hasOwnProperty.call(this._storedMap, key)) { this._dirty = true; delete this._storedMap[key]; } } isDirty() { return this._dirty; } save() { const dump = this._getDump(); const blobToStore = Buffer.concat(dump[0]); const mapToStore = JSON.stringify(dump[1]); try { mkdirpSync(this._directory); fs.writeFileSync(this._lockFilename, 'LOCK', {flag: 'wx'}); } catch (error) { // Swallow the exception if we fail to acquire the lock. return false; } try { fs.writeFileSync(this._blobFilename, blobToStore); fs.writeFileSync(this._mapFilename, mapToStore); } finally { fs.unlinkSync(this._lockFilename); } return true; } _load() { try { this._storedBlob = fs.readFileSync(this._blobFilename); this._storedMap = JSON.parse(fs.readFileSync(this._mapFilename)); } catch (e) { this._storedBlob = Buffer.alloc(0); this._storedMap = {}; } this._dirty = false; this._memoryBlobs = {}; this._invalidationKeys = {}; } _getDump() { const buffers = []; const newMap = {}; let offset = 0; function push(key, invalidationKey, buffer) { buffers.push(buffer); newMap[key] = [invalidationKey, offset, offset + buffer.length]; offset += buffer.length; } for (const key of Object.keys(this._memoryBlobs)) { const buffer = this._memoryBlobs[key]; const invalidationKey = this._invalidationKeys[key]; push(key, invalidationKey, buffer); } for (const key of Object.keys(this._storedMap)) { if (hasOwnProperty.call(newMap, key)) continue; const mapping = this._storedMap[key]; const buffer = this._storedBlob.slice(mapping[1], mapping[2]); push(key, mapping[0], buffer); } return [buffers, newMap]; } } //------------------------------------------------------------------------------ // NativeCompileCache //------------------------------------------------------------------------------ class NativeCompileCache { constructor() { this._cacheStore = null; this._previousModuleCompile = null; } setCacheStore(cacheStore) { this._cacheStore = cacheStore; } install() { const self = this; const hasRequireResolvePaths = typeof require.resolve.paths === 'function'; this._previousModuleCompile = Module.prototype._compile; Module.prototype._compile = function(content, filename) { const mod = this; function require(id) { return mod.require(id); } // https://github.com/nodejs/node/blob/v10.15.3/lib/internal/modules/cjs/helpers.js#L28 function resolve(request, options) { return Module._resolveFilename(request, mod, false, options); } require.resolve = resolve; // https://github.com/nodejs/node/blob/v10.15.3/lib/internal/modules/cjs/helpers.js#L37 // resolve.resolve.paths was added in v8.9.0 if (hasRequireResolvePaths) { resolve.paths = function paths(request) { return Module._resolveLookupPaths(request, mod, true); }; } require.main = process.mainModule; // Enable support to add extra extension types require.extensions = Module._extensions; require.cache = Module._cache; const dirname = path.dirname(filename); const compiledWrapper = self._moduleCompile(filename, content); // We skip the debugger setup because by the time we run, node has already // done that itself. // `Buffer` is included for Electron. // See https://github.com/zertosh/v8-compile-cache/pull/10#issuecomment-518042543 const args = [mod.exports, require, mod, filename, dirname, process, global, Buffer]; return compiledWrapper.apply(mod.exports, args); }; } uninstall() { Module.prototype._compile = this._previousModuleCompile; } _moduleCompile(filename, content) { // https://github.com/nodejs/node/blob/v7.5.0/lib/module.js#L511 // Remove shebang var contLen = content.length; if (contLen >= 2) { if (content.charCodeAt(0) === 35/*#*/ && content.charCodeAt(1) === 33/*!*/) { if (contLen === 2) { // Exact match content = ''; } else { // Find end of shebang line and slice it off var i = 2; for (; i < contLen; ++i) { var code = content.charCodeAt(i); if (code === 10/*\n*/ || code === 13/*\r*/) break; } if (i === contLen) { content = ''; } else { // Note that this actually includes the newline character(s) in the // new output. This duplicates the behavior of the regular // expression that was previously used to replace the shebang line content = content.slice(i); } } } } // create wrapper function var wrapper = Module.wrap(content); var invalidationKey = crypto .createHash('sha1') .update(content, 'utf8') .digest('hex'); var buffer = this._cacheStore.get(filename, invalidationKey); var script = new vm.Script(wrapper, { filename: filename, lineOffset: 0, displayErrors: true, cachedData: buffer, produceCachedData: true, }); if (script.cachedDataProduced) { this._cacheStore.set(filename, invalidationKey, script.cachedData); } else if (script.cachedDataRejected) { this._cacheStore.delete(filename); } var compiledWrapper = script.runInThisContext({ filename: filename, lineOffset: 0, columnOffset: 0, displayErrors: true, }); return compiledWrapper; } } //------------------------------------------------------------------------------ // utilities // // https://github.com/substack/node-mkdirp/blob/f2003bb/index.js#L55-L98 // https://github.com/zertosh/slash-escape/blob/e7ebb99/slash-escape.js //------------------------------------------------------------------------------ function mkdirpSync(p_) { _mkdirpSync(path.resolve(p_), 0o777); } function _mkdirpSync(p, mode) { try { fs.mkdirSync(p, mode); } catch (err0) { if (err0.code === 'ENOENT') { _mkdirpSync(path.dirname(p)); _mkdirpSync(p); } else { try { const stat = fs.statSync(p); if (!stat.isDirectory()) { throw err0; } } catch (err1) { throw err0; } } } } function slashEscape(str) { const ESCAPE_LOOKUP = { '\\': 'zB', ':': 'zC', '/': 'zS', '\x00': 'z0', 'z': 'zZ', }; const ESCAPE_REGEX = /[\\:/\x00z]/g; // eslint-disable-line no-control-regex return str.replace(ESCAPE_REGEX, match => ESCAPE_LOOKUP[match]); } function supportsCachedData() { const script = new vm.Script('""', {produceCachedData: true}); // chakracore, as of v1.7.1.0, returns `false`. return script.cachedDataProduced === true; } function getCacheDir() { const v8_compile_cache_cache_dir = process.env.V8_COMPILE_CACHE_CACHE_DIR; if (v8_compile_cache_cache_dir) { return v8_compile_cache_cache_dir; } // Avoid cache ownership issues on POSIX systems. const dirname = typeof process.getuid === 'function' ? 'v8-compile-cache-' + process.getuid() : 'v8-compile-cache'; const version = typeof process.versions.v8 === 'string' ? process.versions.v8 : typeof process.versions.chakracore === 'string' ? 'chakracore-' + process.versions.chakracore : 'node-' + process.version; const cacheDir = path.join(os.tmpdir(), dirname, version); return cacheDir; } function getMainName() { // `require.main.filename` is undefined or null when: // * node -e 'require("v8-compile-cache")' // * node -r 'v8-compile-cache' // * Or, requiring from the REPL. const mainName = require.main && typeof require.main.filename === 'string' ? require.main.filename : process.cwd(); return mainName; } //------------------------------------------------------------------------------ // main //------------------------------------------------------------------------------ if (!process.env.DISABLE_V8_COMPILE_CACHE && supportsCachedData()) { const cacheDir = getCacheDir(); const prefix = getMainName(); const blobStore = new FileSystemBlobStore(cacheDir, prefix); const nativeCompileCache = new NativeCompileCache(); nativeCompileCache.setCacheStore(blobStore); nativeCompileCache.install(); process.once('exit', () => { if (blobStore.isDirty()) { blobStore.save(); } nativeCompileCache.uninstall(); }); } module.exports.__TEST__ = { FileSystemBlobStore, NativeCompileCache, mkdirpSync, slashEscape, supportsCachedData, getCacheDir, getMainName, }; /***/ }) /******/ }); /************************************************************************/ /******/ // The module cache /******/ var __webpack_module_cache__ = {}; /******/ /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ // Check if module is in cache /******/ var cachedModule = __webpack_module_cache__[moduleId]; /******/ if (cachedModule !== undefined) { /******/ return cachedModule.exports; /******/ } /******/ // Create a new module (and put it into the cache) /******/ var module = __webpack_module_cache__[moduleId] = { /******/ // no module.id needed /******/ // no module.loaded needed /******/ exports: {} /******/ }; /******/ /******/ // Execute the module function /******/ __webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__); /******/ /******/ // Return the exports of the module /******/ return module.exports; /******/ } /******/ /************************************************************************/ /******/ /******/ // startup /******/ // Load entry module and return exports /******/ // This entry module doesn't tell about it's top-level declarations so it can't be inlined /******/ var __webpack_exports__ = __webpack_require__("../../../.yarn/berry/cache/v8-compile-cache-npm-2.3.0-961375f150-9.zip/node_modules/v8-compile-cache/v8-compile-cache.js"); /******/ var __webpack_export_target__ = exports; /******/ for(var i in __webpack_exports__) __webpack_export_target__[i] = __webpack_exports__[i]; /******/ if(__webpack_exports__.__esModule) Object.defineProperty(__webpack_export_target__, "__esModule", { value: true }); /******/ /******/ })() ;