rm node_modules

1 files changed, 0 insertions, 371 deletions

diff --git a/node_modules/v8-compile-cache/v8-compile-cache.js b/node_modules/v8-compile-cache/v8-compile-cache.js
deleted file mode 100644
index b9c0928..0000000
--- a/node_modules/v8-compile-cache/v8-compile-cache.js
+++ /dev/null
@@ -1,371 +0,0 @@
-'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 getParentName() {
-  // `module.parent.filename` is undefined or null when:
-  //    * node -e 'require("v8-compile-cache")'
-  //    * node -r 'v8-compile-cache'
-  //    * Or, requiring from the REPL.
-  const parentName = module.parent && typeof module.parent.filename === 'string'
-    ? module.parent.filename
-    : process.cwd();
-  return parentName;
-}
-
-//------------------------------------------------------------------------------
-// main
-//------------------------------------------------------------------------------
-
-if (!process.env.DISABLE_V8_COMPILE_CACHE && supportsCachedData()) {
-  const cacheDir = getCacheDir();
-  const prefix = getParentName();
-  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,
-  getParentName,
-};