bare-fs - npm Package Compare versions

Comparing version 1.11.0 to 1.12.0

index.js

@@ -15,2 +15,7 @@ const { sep, resolve, isAbsolute, toNamespacedPath } = require('path')
 
+  F_OK: binding.F_OK || 0,
+  R_OK: binding.R_OK || 0,
+  W_OK: binding.W_OK || 0,
+  X_OK: binding.X_OK || 0,
+
   S_IFMT: binding.S_IFMT,
@@ -208,2 +213,29 @@ S_IFREG: binding.S_IFREG,
 
+function access (path, mode, cb) {
+  if (typeof path !== 'string') {
+    throw typeError('ERR_INVALID_ARG_TYPE', 'Path must be a string. Received type ' + (typeof path) + ' (' + path + ')')
+  }
+
+  if (typeof cb !== 'function') {
+    if (typeof mode === 'function') {
+      cb = mode
+      mode = constants.F_OK
+    } else {
+      throw typeError('ERR_INVALID_ARG_TYPE', 'Callback must be a function. Received type ' + (typeof cb) + ' (' + cb + ')')
+    }
+  }
+
+  const req = getReq()
+  req.callback = cb
+  binding.access(req.handle, path, mode)
+}
+
+function accessSync (path, mode = constants.F_OK) {
+  if (typeof path !== 'string') {
+    throw typeError('ERR_INVALID_ARG_TYPE', 'Path must be a string. Received type ' + (typeof path) + ' (' + path + ')')
+  }
+
+  binding.accessSync(path, mode)
+}
+
 function read (fd, buffer, offset, len, pos, cb) {
@@ -1305,105 +1337,2 @@ if (typeof fd !== 'number') {
 
-class FileWriteStream extends Writable {
-  constructor (path, opts = {}) {
-    super({ map })
-
-    this.path = path
-    this.fd = 0
-    this.flags = opts.flags || 'w'
-    this.mode = opts.mode || 0o666
-  }
-
-  _open (cb) {
-    open(this.path, this.flags, this.mode, (err, fd) => {
-      if (err) return cb(err)
-      this.fd = fd
-      cb(null)
-    })
-  }
-
-  _writev (datas, cb) {
-    writev(this.fd, datas, cb)
-  }
-
-  _destroy (cb) {
-    if (!this.fd) return cb(null)
-    close(this.fd, () => cb(null))
-  }
-}
-
-class FileReadStream extends Readable {
-  constructor (path, opts = {}) {
-    super()
-
-    this.path = path
-    this.fd = 0
-
-    this._offset = opts.start || 0
-    this._missing = 0
-
-    if (opts.length) this._missing = opts.length
-    else if (typeof opts.end === 'number') this._missing = opts.end - this._offset + 1
-    else this._missing = -1
-  }
-
-  _open (cb) {
-    open(this.path, constants.O_RDONLY, (err, fd) => {
-      if (err) return cb(err)
-
-      const onerror = (err) => close(fd, () => cb(err))
-
-      fstat(fd, (err, st) => {
-        if (err) return onerror(err)
-        if (!st.isFile()) return onerror(new Error(this.path + ' is not a file'))
-
-        this.fd = fd
-        if (this._missing === -1) this._missing = st.size
-
-        if (st.size < this._offset) {
-          this._offset = st.size
-          this._missing = 0
-          return cb(null)
-        }
-        if (st.size < this._offset + this._missing) {
-          this._missing = st.size - this._offset
-          return cb(null)
-        }
-
-        cb(null)
-      })
-    })
-  }
-
-  _read (cb) {
-    if (!this._missing) {
-      this.push(null)
-      return cb(null)
-    }
-
-    const data = Buffer.allocUnsafe(Math.min(this._missing, 65536))
-
-    read(this.fd, data, 0, data.byteLength, this._offset, (err, read) => {
-      if (err) return cb(err)
-
-      if (!read) {
-        this.push(null)
-        return cb(null)
-      }
-
-      if (this._missing < read) read = this._missing
-      this.push(data.subarray(0, read))
-      this._missing -= read
-      this._offset += read
-      if (!this._missing) this.push(null)
-
-      cb(null)
-    })
-  }
-
-  _destroy (cb) {
-    if (!this.fd) return cb(null)
-    close(this.fd, () => cb(null))
-  }
-}
-
 class Dir {
@@ -1564,2 +1493,105 @@ constructor (path, handle, opts = {}) {
 
+class FileWriteStream extends Writable {
+  constructor (path, opts = {}) {
+    super({ map })
+
+    this.path = path
+    this.fd = 0
+    this.flags = opts.flags || 'w'
+    this.mode = opts.mode || 0o666
+  }
+
+  _open (cb) {
+    open(this.path, this.flags, this.mode, (err, fd) => {
+      if (err) return cb(err)
+      this.fd = fd
+      cb(null)
+    })
+  }
+
+  _writev (datas, cb) {
+    writev(this.fd, datas, cb)
+  }
+
+  _destroy (cb) {
+    if (!this.fd) return cb(null)
+    close(this.fd, () => cb(null))
+  }
+}
+
+class FileReadStream extends Readable {
+  constructor (path, opts = {}) {
+    super()
+
+    this.path = path
+    this.fd = 0
+
+    this._offset = opts.start || 0
+    this._missing = 0
+
+    if (opts.length) this._missing = opts.length
+    else if (typeof opts.end === 'number') this._missing = opts.end - this._offset + 1
+    else this._missing = -1
+  }
+
+  _open (cb) {
+    open(this.path, constants.O_RDONLY, (err, fd) => {
+      if (err) return cb(err)
+
+      const onerror = (err) => close(fd, () => cb(err))
+
+      fstat(fd, (err, st) => {
+        if (err) return onerror(err)
+        if (!st.isFile()) return onerror(new Error(this.path + ' is not a file'))
+
+        this.fd = fd
+        if (this._missing === -1) this._missing = st.size
+
+        if (st.size < this._offset) {
+          this._offset = st.size
+          this._missing = 0
+          return cb(null)
+        }
+        if (st.size < this._offset + this._missing) {
+          this._missing = st.size - this._offset
+          return cb(null)
+        }
+
+        cb(null)
+      })
+    })
+  }
+
+  _read (cb) {
+    if (!this._missing) {
+      this.push(null)
+      return cb(null)
+    }
+
+    const data = Buffer.allocUnsafe(Math.min(this._missing, 65536))
+
+    read(this.fd, data, 0, data.byteLength, this._offset, (err, read) => {
+      if (err) return cb(err)
+
+      if (!read) {
+        this.push(null)
+        return cb(null)
+      }
+
+      if (this._missing < read) read = this._missing
+      this.push(data.subarray(0, read))
+      this._missing -= read
+      this._offset += read
+      if (!this._missing) this.push(null)
+
+      cb(null)
+    })
+  }
+
+  _destroy (cb) {
+    if (!this.fd) return cb(null)
+    close(this.fd, () => cb(null))
+  }
+}
+
 exports.promises = {}
@@ -1575,2 +1607,3 @@
 
+exports.access = access
 exports.chmod = chmod
@@ -1601,2 +1634,3 @@ exports.close = close
 
+exports.accessSync = accessSync
 exports.chmodSync = chmodSync
@@ -1624,2 +1658,3 @@ exports.closeSync = closeSync
 
+exports.promises.access = promisify(access)
 exports.promises.chmod = promisify(chmod)
@@ -1642,2 +1677,4 @@ exports.promises.lstat = promisify(lstat)
 exports.Stats = Stats
+exports.Dir = Dir
+exports.Dirent = Dirent
 
@@ -1644,0 +1681,0 @@ exports.ReadStream = FileReadStream

package.json

 {
   "name": "bare-fs",
-  "version": "1.11.0",
+  "version": "1.12.0",
   "description": "Native file system for Javascript",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -16,2 +16,3 @@ # bare-fs
 
+fs.access
 fs.chmod
@@ -42,2 +43,3 @@ fs.close
 
+fs.promises.access
 fs.promises.chmod
@@ -61,2 +63,3 @@ fs.promises.lstat
 
+fs.accessSync
 fs.chmodSync
@@ -63,0 +66,0 @@ fs.closeSync

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Improved metrics

Total package byte prevSize

108863

increased by2.58%

Lines of code

1336

increased by2.38%

Number of lines in readme file

88

increased by3.53%

No dependency changes