update

node_modules/chokidar/README.md

@@ -1,11 +1,9 @@
 # Chokidar [![Weekly downloads](https://img.shields.io/npm/dw/chokidar.svg)](https://github.com/paulmillr/chokidar) [![Yearly downloads](https://img.shields.io/npm/dy/chokidar.svg)](https://github.com/paulmillr/chokidar)
 
-> A neat wrapper around Node.js fs.watch / fs.watchFile / FSEvents.
+> Minimal and efficient cross-platform file watching library
 
 [![NPM](https://nodei.co/npm/chokidar.png)](https://www.npmjs.com/package/chokidar)
 
-Version 3 is out! Check out our blog post about it: [Chokidar 3: How to save 32TB of traffic every week](https://paulmillr.com/posts/chokidar-3-save-32tb-of-traffic/)
-
 ## Why?
 
 Node.js `fs.watch`:
@@ -15,6 +13,7 @@ Node.js `fs.watch`:
 * Often reports events twice.
 * Emits most changes as `rename`.
 * Does not provide an easy way to recursively watch file trees.
+* Does not support recursive watching on Linux.
 
 Node.js `fs.watchFile`:
 
@@ -35,6 +34,8 @@ Initially made for **[Brunch](https://brunch.io/)** (an ultra-swift web app buil
 and [many others](https://www.npmjs.com/browse/depended/chokidar).
 It has proven itself in production environments.
 
+Version 3 is out! Check out our blog post about it: [Chokidar 3: How to save 32TB of traffic every week](https://paulmillr.com/posts/chokidar-3-save-32tb-of-traffic/)
+
 ## How?
 
 Chokidar does still rely on the Node.js core `fs` module, but when using
@@ -46,7 +47,7 @@ On MacOS, chokidar by default uses a native extension exposing the Darwin
 implementations like `kqueue` available on most \*nix platforms. Chokidar still
 does have to do some work to normalize the events received that way as well.
 
-On other platforms, the `fs.watch`-based implementation is the default, which
+On most other platforms, the `fs.watch`-based implementation is the default, which
 avoids polling and keeps CPU usage down. Be advised that chokidar will initiate
 watchers recursively for everything within scope of the paths that have been
 specified, so be judicious about not wasting system resources by watching much
@@ -74,7 +75,7 @@ chokidar.watch('.').on('all', (event, path) => {
 ## API
 
 ```javascript
-// Example of a more typical implementation structure:
+// Example of a more typical implementation structure
 
 // Initialize watcher.
 const watcher = chokidar.watch('file, dir, glob, or array', {
@@ -253,9 +254,9 @@ Available events: `add`, `addDir`, `change`, `unlink`, `unlinkDir`, `ready`,
 `raw`, `error`.
 Additionally `all` is available which gets emitted with the underlying event
 name and path for every event other than `ready`, `raw`, and `error`.  `raw` is internal, use it carefully.
-* `.unwatch(path / paths)`: **async** Stop watching files, directories, or glob patterns.
-Takes an array of strings or just one string. Use with `await` to ensure bugs don't happen.
-* `.close()`: Removes all listeners from watched files. Asynchronous, returns Promise.
+* `.unwatch(path / paths)`: Stop watching files, directories, or glob patterns.
+Takes an array of strings or just one string.
+* `.close()`: **async** Removes all listeners from watched files. Asynchronous, returns Promise. Use with `await` to ensure bugs don't happen.
 * `.getWatched()`: Returns an object representing all the paths on the file
 system being watched by this `FSWatcher` instance. The object's keys are all the
 directories (using absolute paths unless the `cwd` option was used), and the
@@ -264,7 +265,7 @@ values are arrays of the names of the items contained in each directory.
 ## CLI
 
 If you need a CLI interface for your file watching, check out
-[chokidar-cli](https://github.com/kimmobrunfeldt/chokidar-cli), allowing you to
+[chokidar-cli](https://github.com/open-cli-tools/chokidar-cli), allowing you to
 execute a command on each change, or get a stdio stream of change events.
 
 ## Install Troubleshooting
@@ -286,7 +287,8 @@ execute a command on each change, or get a stdio stream of change events.
 ## Changelog
 
 For more detailed changelog, see [`full_changelog.md`](.github/full_changelog.md).
-- **v3.4 (Apr 26, 2020):** Support for directory-based symlinks. Macos file replacement fixes.
+- **v3.5 (Jan 6, 2021):** Support for ARM Macs with Apple Silicon. Fixes for deleted symlinks.
+- **v3.4 (Apr 26, 2020):** Support for directory-based symlinks. Fixes for macos file replacement.
 - **v3.3 (Nov 2, 2019):** `FSWatcher#close()` method became async. That fixes IO race conditions related to close method.
 - **v3.2 (Oct 1, 2019):** Improve Linux RAM usage by 50%. Race condition fixes. Windows glob fixes. Improve stability by using tight range of dependency versions.
 - **v3.1 (Sep 16, 2019):** dotfiles are no longer filtered out by default. Use `ignored` option if needed. Improve initial Linux scan time by 50%.
@@ -295,6 +297,12 @@ For more detailed changelog, see [`full_changelog.md`](.github/full_changelog.md
 - **v1 (Apr 7, 2015):** Glob support, symlink support, tons of bugfixes. Node 0.8+ is supported
 - **v0.1 (Apr 20, 2012):** Initial release, extracted from [Brunch](https://github.com/brunch/brunch/blob/9847a065aea300da99bd0753f90354cde9de1261/src/helpers.coffee#L66)
 
+## Also
+
+Why was chokidar named this way? What's the meaning behind it?
+
+>Chowkidar is a transliteration of a Hindi word meaning 'watchman, gatekeeper', चौकीदार. This ultimately comes from Sanskrit _ चतुष्क_ (crossway, quadrangle, consisting-of-four).
+
 ## License
 
 MIT (c) Paul Miller (<https://paulmillr.com>), see [LICENSE](LICENSE) file.

node_modules/chokidar/index.js

@@ -34,6 +34,7 @@ const {
   REPLACER_RE,
 
   SLASH,
+  SLASH_SLASH,
   BRACE_START,
   BANG,
   ONE_DOT,
@@ -47,7 +48,8 @@ const {
   EMPTY_FN,
 
   isWindows,
-  isMacos
+  isMacos,
+  isIBMi
 } = require('./lib/constants');
 
 const stat = promisify(fs.stat);
@@ -96,11 +98,20 @@ const unifyPaths = (paths_) => {
   return paths.map(normalizePathToUnix);
 };
 
+// If SLASH_SLASH occurs at the beginning of path, it is not replaced
+//     because "//StoragePC/DrivePool/Movies" is a valid network path
 const toUnix = (string) => {
   let str = string.replace(BACK_SLASH_RE, SLASH);
+  let prepend = false;
+  if (str.startsWith(SLASH_SLASH)) {
+    prepend = true;
+  }
   while (str.match(DOUBLE_SLASH_RE)) {
     str = str.replace(DOUBLE_SLASH_RE, SLASH);
   }
+  if (prepend) {
+    str = SLASH + str;
+  }
   return str;
 };
 
@@ -320,6 +331,11 @@ constructor(_opts) {
     opts.usePolling = isMacos;
   }
 
+  // Always default to polling on IBM i because fs.watch() is not available on IBM i.
+  if(isIBMi) {
+    opts.usePolling = true;
+  }
+
   // Global override (useful for end-developers that need to force polling for all
   // instances of chokidar, regardless of usage/dependency depth)
   const envPoll = process.env.CHOKIDAR_USEPOLLING;
@@ -854,6 +870,15 @@ _remove(directory, item, isDirectory) {
   const wasTracked = parent.has(item);
   parent.remove(item);
 
+  // Fixes issue #1042 -> Relative paths were detected and added as symlinks
+  // (https://github.com/paulmillr/chokidar/blob/e1753ddbc9571bdc33b4a4af172d52cb6e611c10/lib/nodefs-handler.js#L612),
+  // but never removed from the map in case the path was deleted.
+  // This leads to an incorrect state if the path was recreated:
+  // https://github.com/paulmillr/chokidar/blob/e1753ddbc9571bdc33b4a4af172d52cb6e611c10/lib/nodefs-handler.js#L553
+  if (this._symlinkPaths.has(fullPath)) {
+    this._symlinkPaths.delete(fullPath);
+  }
+
   // If we wait for this file to be fully written, cancel the wait.
   let relPath = path;
   if (this.options.cwd) relPath = sysPath.relative(this.options.cwd, path);
@@ -876,16 +901,24 @@ _remove(directory, item, isDirectory) {
 }
 
 /**
- *
+ * Closes all watchers for a path
  * @param {Path} path
  */
 _closePath(path) {
+  this._closeFile(path)
+  const dir = sysPath.dirname(path);
+  this._getWatchedDir(dir).remove(sysPath.basename(path));
+}
+
+/**
+ * Closes only file-specific watchers
+ * @param {Path} path
+ */
+_closeFile(path) {
   const closers = this._closers.get(path);
   if (!closers) return;
   closers.forEach(closer => closer());
   this._closers.delete(path);
-  const dir = sysPath.dirname(path);
-  this._getWatchedDir(dir).remove(sysPath.basename(path));
 }
 
 /**

node_modules/chokidar/lib/constants.js

@@ -2,6 +2,7 @@
 
 const {sep} = require('path');
 const {platform} = process;
+const os = require('os');
 
 exports.EV_ALL = 'all';
 exports.EV_READY = 'ready';
@@ -41,6 +42,7 @@ exports.DOT_RE = /\..*\.(sw[px])$|~$|\.subl.*\.tmp/;
 exports.REPLACER_RE = /^\.[/\\]/;
 
 exports.SLASH = '/';
+exports.SLASH_SLASH = '//';
 exports.BRACE_START = '{';
 exports.BANG = '!';
 exports.ONE_DOT = '.';
@@ -59,3 +61,5 @@ exports.IDENTITY_FN = val => val;
 
 exports.isWindows = platform === 'win32';
 exports.isMacos = platform === 'darwin';
+exports.isLinux = platform === 'linux';
+exports.isIBMi = os.type() === 'OS400';

node_modules/chokidar/lib/fsevents-handler.js

@@ -103,8 +103,9 @@ const createFSEventsInstance = (path, callback) => {
  * @param {Function} rawEmitter - passes data to listeners of the 'raw' event
  * @returns {Function} closer
  */
-function setFSEventsListener(path, realPath, listener, rawEmitter, fsw) {
-  let watchPath = sysPath.extname(path) ? sysPath.dirname(path) : path;
+function setFSEventsListener(path, realPath, listener, rawEmitter) {
+  let watchPath = sysPath.extname(realPath) ? sysPath.dirname(realPath) : realPath;
+
   const parentPath = sysPath.dirname(watchPath);
   let cont = FSEventsWatchers.get(watchPath);
 
@@ -146,7 +147,7 @@ function setFSEventsListener(path, realPath, listener, rawEmitter, fsw) {
       listeners: new Set([filteredListener]),
       rawEmitter,
       watcher: createFSEventsInstance(watchPath, (fullPath, flags) => {
-        if (fsw.closed) return;
+        if (!cont.listeners.size) return;
         const info = fsevents.getInfo(fullPath, flags);
         cont.listeners.forEach(list => {
           list(fullPath, flags, info);
@@ -242,7 +243,6 @@ async checkExists(path, fullPath, realPath, parent, watchedDir, item, info, opts
   try {
     const stats = await stat(path)
     if (this.fsw.closed) return;
-    if (this.fsw.closed) return;
     if (sameTypes(info, stats)) {
       this.addOrChange(path, fullPath, realPath, parent, watchedDir, item, info, opts);
     } else {
@@ -300,8 +300,7 @@ handleEvent(event, path, fullPath, realPath, parent, watchedDir, item, info, opt
  * @returns {Function} closer for the watcher instance
 */
 _watchWithFsEvents(watchPath, realPath, transform, globFilter) {
-  if (this.fsw.closed) return;
-  if (this.fsw._isIgnored(watchPath)) return;
+  if (this.fsw.closed || this.fsw._isIgnored(watchPath)) return;
   const opts = this.fsw.options;
   const watchCallback = async (fullPath, flags, info) => {
     if (this.fsw.closed) return;
@@ -353,8 +352,7 @@ _watchWithFsEvents(watchPath, realPath, transform, globFilter) {
     watchPath,
     realPath,
     watchCallback,
-    this.fsw._emitRaw,
-    this.fsw
+    this.fsw._emitRaw
   );
 
   this.fsw._emitReady();

node_modules/chokidar/lib/nodefs-handler.js

@@ -6,6 +6,7 @@ const { promisify } = require('util');
 const isBinaryPath = require('is-binary-path');
 const {
   isWindows,
+  isLinux,
   EMPTY_FN,
   EMPTY_STR,
   KEY_LISTENERS,
@@ -356,8 +357,7 @@ _handleFile(file, stats, initialAdd) {
   // if the file is already being watched, do nothing
   if (parent.has(basename)) return;
 
-  // kick off the watcher
-  const closer = this._watchWithNodeFs(file, async (path, newStats) => {
+  const listener = async (path, newStats) => {
     if (!this.fsw._throttle(THROTTLE_MODE_WATCH, file, 5)) return;
     if (!newStats || newStats.mtimeMs === 0) {
       try {
@@ -369,12 +369,18 @@ _handleFile(file, stats, initialAdd) {
         if (!at || at <= mt || mt !== prevStats.mtimeMs) {
           this.fsw._emit(EV_CHANGE, file, newStats);
         }
-        prevStats = newStats;
+        if (isLinux && prevStats.ino !== newStats.ino) {
+          this.fsw._closeFile(path)
+          prevStats = newStats;
+          this.fsw._addPathCloser(path, this._watchWithNodeFs(file, listener));
+        } else {
+          prevStats = newStats;
+        }
       } catch (error) {
         // Fix issues where mtime is null but file is still present
         this.fsw._remove(dirname, basename);
       }
-    // add is about to be emitted if file not already tracked in parent
+      // add is about to be emitted if file not already tracked in parent
     } else if (parent.has(basename)) {
       // Check that change event was not fired because of changed only accessTime.
       const at = newStats.atimeMs;
@@ -384,7 +390,9 @@ _handleFile(file, stats, initialAdd) {
       }
       prevStats = newStats;
     }
-  });
+  }
+  // kick off the watcher
+  const closer = this._watchWithNodeFs(file, listener);
 
   // emit an add event if we're supposed to
   if (!(initialAdd && this.fsw.options.ignoreInitial) && this.fsw._isntIgnored(file)) {
@@ -413,7 +421,15 @@ async _handleSymlink(entry, directory, path, item) {
   if (!this.fsw.options.followSymlinks) {
     // watch symlink directly (don't follow) and detect changes
     this.fsw._incrReadyCount();
-    const linkPath = await fsrealpath(path);
+
+    let linkPath;
+    try {
+      linkPath = await fsrealpath(path);
+    } catch (e) {
+      this.fsw._emitReady();
+      return true;
+    }
+
     if (this.fsw.closed) return;
     if (dir.has(item)) {
       if (this.fsw._symlinkPaths.get(full) !== linkPath) {
@@ -595,13 +611,14 @@ async _addToNodeFs(path, initialAdd, priorWh, depth, target) {
     const follow = this.fsw.options.followSymlinks && !path.includes(STAR) && !path.includes(BRACE_START);
     let closer;
     if (stats.isDirectory()) {
+      const absPath = sysPath.resolve(path);
       const targetPath = follow ? await fsrealpath(path) : path;
       if (this.fsw.closed) return;
       closer = await this._handleDir(wh.watchPath, stats, initialAdd, depth, target, wh, targetPath);
       if (this.fsw.closed) return;
       // preserve this symlink's target path
-      if (path !== targetPath && targetPath !== undefined) {
-        this.fsw._symlinkPaths.set(targetPath, true);
+      if (absPath !== targetPath && targetPath !== undefined) {
+        this.fsw._symlinkPaths.set(absPath, targetPath);
       }
     } else if (stats.isSymbolicLink()) {
       const targetPath = follow ? await fsrealpath(path) : path;

node_modules/chokidar/package.json

@@ -1,25 +1,25 @@
 {
   "_args": [
     [
-      "chokidar@3.4.0",
-      "/mnt/Foxconn/Digitalent/Deverloper/liff-push_2series"
+      "chokidar@3.5.3",
+      "/home/node/nuxt"
     ]
   ],
-  "_from": "chokidar@3.4.0",
-  "_id": "chokidar@3.4.0",
+  "_from": "chokidar@3.5.3",
+  "_id": "chokidar@3.5.3",
   "_inBundle": false,
-  "_integrity": "sha512-aXAaho2VJtisB/1fg1+3nlLJqGOuewTzQpd/Tz0yTg2R0e4IGtshYvtjowyEumcBv2z+y4+kc75Mz7j5xJskcQ==",
+  "_integrity": "sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==",
   "_location": "/chokidar",
   "_phantomChildren": {},
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "chokidar@3.4.0",
+    "raw": "chokidar@3.5.3",
     "name": "chokidar",
     "escapedName": "chokidar",
-    "rawSpec": "3.4.0",
+    "rawSpec": "3.5.3",
     "saveSpec": null,
-    "fetchSpec": "3.4.0"
+    "fetchSpec": "3.5.3"
   },
   "_requiredBy": [
     "/@nuxt/builder",
@@ -27,9 +27,9 @@
     "/sass",
     "/watchpack"
   ],
-  "_resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.4.0.tgz",
-  "_spec": "3.4.0",
-  "_where": "/mnt/Foxconn/Digitalent/Deverloper/liff-push_2series",
+  "_resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.5.3.tgz",
+  "_spec": "3.5.3",
+  "_where": "/home/node/nuxt",
   "author": {
     "name": "Paul Miller",
     "url": "https://paulmillr.com"
@@ -47,86 +47,43 @@
     }
   ],
   "dependencies": {
-    "anymatch": "~3.1.1",
+    "anymatch": "~3.1.2",
     "braces": "~3.0.2",
-    "fsevents": "~2.1.2",
-    "glob-parent": "~5.1.0",
+    "fsevents": "~2.3.2",
+    "glob-parent": "~5.1.2",
     "is-binary-path": "~2.1.0",
     "is-glob": "~4.0.1",
     "normalize-path": "~3.0.0",
-    "readdirp": "~3.4.0"
+    "readdirp": "~3.6.0"
   },
-  "description": "A neat wrapper around node.js fs.watch / fs.watchFile / fsevents.",
+  "description": "Minimal and efficient cross-platform file watching library",
   "devDependencies": {
-    "@types/node": "^13",
-    "chai": "^4.2",
+    "@types/node": "^14",
+    "chai": "^4.3",
     "dtslint": "^3.3.0",
-    "eslint": "^6.6.0",
+    "eslint": "^7.0.0",
     "mocha": "^7.0.0",
     "nyc": "^15.0.0",
     "rimraf": "^3.0.0",
     "sinon": "^9.0.1",
     "sinon-chai": "^3.3.0",
+    "typescript": "~4.4.3",
     "upath": "^1.2.0"
   },
   "engines": {
     "node": ">= 8.10.0"
   },
-  "eslintConfig": {
-    "extends": "eslint:recommended",
-    "parserOptions": {
-      "ecmaVersion": 9,
-      "sourceType": "script"
-    },
-    "env": {
-      "node": true,
-      "es6": true
-    },
-    "rules": {
-      "array-callback-return": "error",
-      "no-empty": [
-        "error",
-        {
-          "allowEmptyCatch": true
-        }
-      ],
-      "no-lonely-if": "error",
-      "no-var": "error",
-      "object-shorthand": "error",
-      "prefer-arrow-callback": [
-        "error",
-        {
-          "allowNamedFunctions": true
-        }
-      ],
-      "prefer-const": [
-        "error",
-        {
-          "ignoreReadBeforeAssign": true
-        }
-      ],
-      "prefer-destructuring": [
-        "error",
-        {
-          "object": true,
-          "array": false
-        }
-      ],
-      "prefer-spread": "error",
-      "prefer-template": "error",
-      "radix": "error",
-      "strict": "error",
-      "quotes": [
-        "error",
-        "single"
-      ]
-    }
-  },
   "files": [
     "index.js",
     "lib/*.js",
     "types/index.d.ts"
   ],
+  "funding": [
+    {
+      "type": "individual",
+      "url": "https://paulmillr.com/funding/"
+    }
+  ],
   "homepage": "https://github.com/paulmillr/chokidar",
   "keywords": [
     "fs",
@@ -151,7 +108,7 @@
     ]
   },
   "optionalDependencies": {
-    "fsevents": "~2.1.2"
+    "fsevents": "~2.3.2"
   },
   "repository": {
     "type": "git",
@@ -160,9 +117,9 @@
   "scripts": {
     "dtslint": "dtslint types",
     "lint": "eslint --report-unused-disable-directives --ignore-path .gitignore .",
-    "mocha": "mocha --exit --timeout 60000",
+    "mocha": "mocha --exit --timeout 90000",
     "test": "npm run lint && npm run mocha"
   },
   "types": "./types/index.d.ts",
-  "version": "3.4.0"
+  "version": "3.5.3"
 }

node_modules/chokidar/types/index.d.ts

@@ -4,6 +4,7 @@
 
 import * as fs from "fs";
 import { EventEmitter } from "events";
+import { Matcher } from 'anymatch';
 
 export class FSWatcher extends EventEmitter implements fs.FSWatcher {
   options: WatchOptions;
@@ -17,13 +18,13 @@ export class FSWatcher extends EventEmitter implements fs.FSWatcher {
    * Add files, directories, or glob patterns for tracking. Takes an array of strings or just one
    * string.
    */
-  add(paths: string | ReadonlyArray<string>): void;
+  add(paths: string | ReadonlyArray<string>): this;
 
   /**
    * Stop watching files, directories, or glob patterns. Takes an array of strings or just one
    * string.
    */
-  unwatch(paths: string | ReadonlyArray<string>): void;
+  unwatch(paths: string | ReadonlyArray<string>): this;
 
   /**
    * Returns an object representing all the paths on the file system being watched by this
@@ -79,7 +80,7 @@ export interface WatchOptions {
    * (the path), second time with two arguments (the path and the
    * [`fs.Stats`](https://nodejs.org/api/fs.html#fs_class_fs_stats) object of that path).
    */
-  ignored?: any;
+  ignored?: Matcher;
 
   /**
    * If set to `false` then `add`/`addDir` events are also emitted for matching paths while