fs: add trailing commas in source files

lib/.eslintrc.yaml

@@ -270,13 +270,15 @@ overrides:
       - ./cluster.js
       - ./console.js
       - ./constants.js
+      - ./fs.js
       - ./internal/assert.js
       - ./internal/child_process/*.js
       - ./internal/cli_table.js
       - ./internal/debugger/inspect.js
       - ./internal/events/*.js
       - ./internal/fixed_queue.js
       - ./internal/freelist.js
+      - ./internal/fs/*.js
       - ./internal/heap_utils.js
       - ./internal/http.js
       - ./internal/idna.js

lib/fs.js

@@ -52,7 +52,7 @@ const {
   W_OK,
   X_OK,
   O_WRONLY,
-  O_SYMLINK
+  O_SYMLINK,
 } = constants;
 
 const pathModule = require('path');
@@ -71,7 +71,7 @@ const {
   },
   AbortError,
   uvErrmapGet,
-  uvException
+  uvException,
 } = require('internal/errors');
 
 const { FSReqCallback } = binding;
@@ -118,7 +118,7 @@ const {
   validateRmOptionsSync,
   validateRmdirOptions,
   validateStringAfterArrayBufferView,
-  warnOnNonPortableTemplate
+  warnOnNonPortableTemplate,
 } = require('internal/fs/utils');
 const {
   CHAR_FORWARD_SLASH,
@@ -960,7 +960,7 @@ function writev(fd, buffers, position, callback) {
 ObjectDefineProperty(writev, kCustomPromisifyArgsSymbol, {
   __proto__: null,
   value: ['bytesWritten', 'buffer'],
-  enumerable: false
+  enumerable: false,
 });
 
 /**
@@ -2386,7 +2386,7 @@ function watchFile(filename, options, listener) {
     // behavioral changes to a minimum.
     interval: 5007,
     persistent: true,
-    ...options
+    ...options,
   };
 
   validateFunction(listener, 'listener');
@@ -3103,7 +3103,7 @@ module.exports = fs = {
   },
 
   // For tests
-  _toUnixTimestamp: toUnixTimestamp
+  _toUnixTimestamp: toUnixTimestamp,
 };
 
 defineLazyProperties(
@@ -3121,7 +3121,7 @@ ObjectDefineProperties(fs, {
     __proto__: null,
     configurable: false,
     enumerable: true,
-    value: constants
+    value: constants,
   },
   promises: {
     __proto__: null,
@@ -3130,6 +3130,6 @@ ObjectDefineProperties(fs, {
     get() {
       promises ??= require('internal/fs/promises').exports;
       return promises;
-    }
-  }
+    },
+  },
 });

lib/internal/fs/dir.js

@@ -18,8 +18,8 @@ const {
   codes: {
     ERR_DIR_CLOSED,
     ERR_DIR_CONCURRENT_OPERATION,
-    ERR_MISSING_ARGS
-  }
+    ERR_MISSING_ARGS,
+  },
 } = require('internal/errors');
 
 const { FSReqCallback } = binding;
@@ -28,11 +28,11 @@ const {
   getDirent,
   getOptions,
   getValidatedPath,
-  handleErrorFromBinding
+  handleErrorFromBinding,
 } = require('internal/fs/utils');
 const {
   validateFunction,
-  validateUint32
+  validateUint32,
 } = require('internal/validators');
 
 const kDirHandle = Symbol('kDirHandle');
@@ -60,8 +60,8 @@ class Dir {
     this[kDirOptions] = {
       bufferSize: 32,
       ...getOptions(options, {
-        encoding: 'utf8'
-      })
+        encoding: 'utf8',
+      }),
     };
 
     validateUint32(this[kDirOptions].bufferSize, 'options.bufferSize', true);
@@ -239,7 +239,7 @@ function opendir(path, options, callback) {
 
   path = getValidatedPath(path);
   options = getOptions(options, {
-    encoding: 'utf8'
+    encoding: 'utf8',
   });
 
   function opendirCallback(error, handle) {
@@ -263,7 +263,7 @@ function opendir(path, options, callback) {
 function opendirSync(path, options) {
   path = getValidatedPath(path);
   options = getOptions(options, {
-    encoding: 'utf8'
+    encoding: 'utf8',
   });
 
   const ctx = { path };
@@ -281,5 +281,5 @@ function opendirSync(path, options) {
 module.exports = {
   Dir,
   opendir,
-  opendirSync
+  opendirSync,
 };

lib/internal/fs/promises.js

@@ -22,7 +22,7 @@ const {
   O_SYMLINK,
   O_WRONLY,
   S_IFMT,
-  S_IFREG
+  S_IFREG,
 } = constants;
 
 const binding = internalBinding('fs');
@@ -107,7 +107,7 @@ const kLocked = Symbol('kLocked');
 const { kUsePromises } = binding;
 const { Interface } = require('internal/readline/interface');
 const {
-  JSTransferable, kDeserialize, kTransfer, kTransferList
+  JSTransferable, kDeserialize, kTransfer, kTransferList,
 } = require('internal/worker/js_transferable');
 
 const getDirectoryEntriesPromise = promisify(getDirents);
@@ -323,7 +323,7 @@ class FileHandle extends EventEmitterMixin(JSTransferable) {
 
     return {
       data: { handle },
-      deserializeInfo: 'internal/fs/promises:FileHandle'
+      deserializeInfo: 'internal/fs/promises:FileHandle',
     };
   }
 
@@ -715,7 +715,7 @@ async function mkdir(path, options) {
   }
   const {
     recursive = false,
-    mode = 0o777
+    mode = 0o777,
   } = options || kEmptyObject;
   path = getValidatedPath(path);
   validateBoolean(recursive, 'options.recursive');

lib/internal/fs/read_file_context.js

@@ -10,7 +10,7 @@ const {
   constants: {
     kReadFileBufferLength,
     kReadFileUnknownBufferLength,
-  }
+  },
 } = require('internal/fs/utils');
 
 const { Buffer } = require('buffer');

lib/internal/fs/rimraf.js

@@ -26,7 +26,7 @@ const {
   stat,
   statSync,
   unlink,
-  unlinkSync
+  unlinkSync,
 } = fs;
 const { sep } = require('path');
 const { setTimeout } = require('timers');

lib/internal/fs/streams.js

@@ -104,7 +104,7 @@ const FileHandleOperations = (handle) => {
       PromisePrototypeThen(handle.writev(buffers, pos),
                            (r) => cb(null, r.bytesWritten, r.buffers),
                            (err) => cb(err, 0, buffers));
-    }
+    },
   };
 };
 
@@ -221,7 +221,7 @@ ObjectDefineProperty(ReadStream.prototype, 'autoClose', {
   },
   set(val) {
     this._readableState.autoDestroy = val;
-  }
+  },
 });
 
 const openReadFs = deprecate(function() {
@@ -301,7 +301,7 @@ ReadStream.prototype.close = function(cb) {
 ObjectDefineProperty(ReadStream.prototype, 'pending', {
   __proto__: null,
   get() { return this.fd === null; },
-  configurable: true
+  configurable: true,
 });
 
 function WriteStream(path, options) {
@@ -382,7 +382,7 @@ ObjectDefineProperty(WriteStream.prototype, 'autoClose', {
   },
   set(val) {
     this._writableState.autoDestroy = val;
-  }
+  },
 });
 
 const openWriteFs = deprecate(function() {
@@ -487,10 +487,10 @@ WriteStream.prototype.destroySoon = WriteStream.prototype.end;
 ObjectDefineProperty(WriteStream.prototype, 'pending', {
   __proto__: null,
   get() { return this.fd === null; },
-  configurable: true
+  configurable: true,
 });
 
 module.exports = {
   ReadStream,
-  WriteStream
+  WriteStream,
 };

lib/internal/fs/utils.js

@@ -31,10 +31,10 @@ const {
     ERR_INCOMPATIBLE_OPTION_PAIR,
     ERR_INVALID_ARG_TYPE,
     ERR_INVALID_ARG_VALUE,
-    ERR_OUT_OF_RANGE
+    ERR_OUT_OF_RANGE,
   },
   hideStackFrames,
-  uvException
+  uvException,
 } = require('internal/errors');
 const {
   isArrayBufferView,
@@ -95,13 +95,13 @@ const {
     UV_DIRENT_FIFO,
     UV_DIRENT_SOCKET,
     UV_DIRENT_CHAR,
-    UV_DIRENT_BLOCK
+    UV_DIRENT_BLOCK,
   },
   os: {
     errno: {
-      EISDIR
-    }
-  }
+      EISDIR,
+    },
+  },
 } = internalBinding('constants');
 
 // The access modes can be any of F_OK, R_OK, W_OK or X_OK. Some might not be
@@ -753,7 +753,7 @@ const defaultRmOptions = {
   recursive: false,
   force: false,
   retryDelay: 100,
-  maxRetries: 0
+  maxRetries: 0,
 };
 
 const defaultRmdirOptions = {
@@ -804,7 +804,7 @@ const validateRmOptions = hideStackFrames((path, options, expectDir, cb) => {
         message: 'is a directory',
         path,
         syscall: 'rm',
-        errno: EISDIR
+        errno: EISDIR,
       }));
     }
     return cb(null, options);
@@ -829,7 +829,7 @@ const validateRmOptionsSync = hideStackFrames((path, options, expectDir) => {
         message: 'is a directory',
         path,
         syscall: 'rm',
-        errno: EISDIR
+        errno: EISDIR,
       });
     }
   }
@@ -946,5 +946,5 @@ module.exports = {
   validateRmOptionsSync,
   validateRmdirOptions,
   validateStringAfterArrayBufferView,
-  warnOnNonPortableTemplate
+  warnOnNonPortableTemplate,
 };

lib/internal/fs/watchers.js

@@ -21,7 +21,7 @@ const {
 
 const {
   kFsStatsFieldsNumber,
-  StatWatcher: _StatWatcher
+  StatWatcher: _StatWatcher,
 } = internalBinding('fs');
 
 const { FSEvent } = internalBinding('fs_event_wrap');
@@ -30,12 +30,12 @@ const { EventEmitter } = require('events');
 
 const {
   getStatsFromBinding,
-  getValidatedPath
+  getValidatedPath,
 } = require('internal/fs/utils');
 
 const {
   defaultTriggerAsyncIdScope,
-  symbols: { owner_symbol }
+  symbols: { owner_symbol },
 } = require('internal/async_hooks');
 
 const { toNamespacedPath } = require('path');
@@ -122,7 +122,7 @@ StatWatcher.prototype[kFSStatWatcherStart] = function(filename,
     const error = uvException({
       errno: err,
       syscall: 'watch',
-      path: filename
+      path: filename,
     });
     error.filename = filename;
     throw error;
@@ -207,7 +207,7 @@ function FSWatcher() {
       const error = uvException({
         errno: status,
         syscall: 'watch',
-        path: filename
+        path: filename,
       });
       error.filename = filename;
       this.emit('error', error);
@@ -249,7 +249,7 @@ FSWatcher.prototype[kFSWatchStart] = function(filename,
       syscall: 'watch',
       path: filename,
       message: err === UV_ENOSPC ?
-        'System limit for number of file watchers reached' : ''
+        'System limit for number of file watchers reached' : '',
     });
     error.filename = filename;
     throw error;
@@ -296,7 +296,7 @@ function emitCloseNT(self) {
 ObjectDefineProperty(FSEvent.prototype, 'owner', {
   __proto__: null,
   get() { return this[owner_symbol]; },
-  set(v) { return this[owner_symbol] = v; }
+  set(v) { return this[owner_symbol] = v; },
 });
 
 async function* watch(filename, options = kEmptyObject) {
@@ -336,7 +336,7 @@ async function* watch(filename, options = kEmptyObject) {
         const error = uvException({
           errno: status,
           syscall: 'watch',
-          path: filename
+          path: filename,
         });
         error.filename = filename;
         handle.close();
@@ -354,7 +354,7 @@ async function* watch(filename, options = kEmptyObject) {
         syscall: 'watch',
         path: filename,
         message: err === UV_ENOSPC ?
-          'System limit for number of file watchers reached' : ''
+          'System limit for number of file watchers reached' : '',
       });
       error.filename = filename;
       handle.close();