Fix dependabot issues

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));
 }
 
 /**