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-rw-r--r--deps/node/deps/npm/node_modules/graceful-fs/graceful-fs.js279
1 files changed, 0 insertions, 279 deletions
diff --git a/deps/node/deps/npm/node_modules/graceful-fs/graceful-fs.js b/deps/node/deps/npm/node_modules/graceful-fs/graceful-fs.js
deleted file mode 100644
index ac206757..00000000
--- a/deps/node/deps/npm/node_modules/graceful-fs/graceful-fs.js
+++ /dev/null
@@ -1,279 +0,0 @@
-var fs = require('fs')
-var polyfills = require('./polyfills.js')
-var legacy = require('./legacy-streams.js')
-var clone = require('./clone.js')
-
-var queue = []
-
-var util = require('util')
-
-function noop () {}
-
-var debug = noop
-if (util.debuglog)
- debug = util.debuglog('gfs4')
-else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || ''))
- debug = function() {
- var m = util.format.apply(util, arguments)
- m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ')
- console.error(m)
- }
-
-if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) {
- process.on('exit', function() {
- debug(queue)
- require('assert').equal(queue.length, 0)
- })
-}
-
-module.exports = patch(clone(fs))
-if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH && !fs.__patched) {
- module.exports = patch(fs)
- fs.__patched = true;
-}
-
-// Always patch fs.close/closeSync, because we want to
-// retry() whenever a close happens *anywhere* in the program.
-// This is essential when multiple graceful-fs instances are
-// in play at the same time.
-module.exports.close = (function (fs$close) { return function (fd, cb) {
- return fs$close.call(fs, fd, function (err) {
- if (!err)
- retry()
-
- if (typeof cb === 'function')
- cb.apply(this, arguments)
- })
-}})(fs.close)
-
-module.exports.closeSync = (function (fs$closeSync) { return function (fd) {
- // Note that graceful-fs also retries when fs.closeSync() fails.
- // Looks like a bug to me, although it's probably a harmless one.
- var rval = fs$closeSync.apply(fs, arguments)
- retry()
- return rval
-}})(fs.closeSync)
-
-// Only patch fs once, otherwise we'll run into a memory leak if
-// graceful-fs is loaded multiple times, such as in test environments that
-// reset the loaded modules between tests.
-// We look for the string `graceful-fs` from the comment above. This
-// way we are not adding any extra properties and it will detect if older
-// versions of graceful-fs are installed.
-if (!/\bgraceful-fs\b/.test(fs.closeSync.toString())) {
- fs.closeSync = module.exports.closeSync;
- fs.close = module.exports.close;
-}
-
-function patch (fs) {
- // Everything that references the open() function needs to be in here
- polyfills(fs)
- fs.gracefulify = patch
- fs.FileReadStream = ReadStream; // Legacy name.
- fs.FileWriteStream = WriteStream; // Legacy name.
- fs.createReadStream = createReadStream
- fs.createWriteStream = createWriteStream
- var fs$readFile = fs.readFile
- fs.readFile = readFile
- function readFile (path, options, cb) {
- if (typeof options === 'function')
- cb = options, options = null
-
- return go$readFile(path, options, cb)
-
- function go$readFile (path, options, cb) {
- return fs$readFile(path, options, function (err) {
- if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
- enqueue([go$readFile, [path, options, cb]])
- else {
- if (typeof cb === 'function')
- cb.apply(this, arguments)
- retry()
- }
- })
- }
- }
-
- var fs$writeFile = fs.writeFile
- fs.writeFile = writeFile
- function writeFile (path, data, options, cb) {
- if (typeof options === 'function')
- cb = options, options = null
-
- return go$writeFile(path, data, options, cb)
-
- function go$writeFile (path, data, options, cb) {
- return fs$writeFile(path, data, options, function (err) {
- if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
- enqueue([go$writeFile, [path, data, options, cb]])
- else {
- if (typeof cb === 'function')
- cb.apply(this, arguments)
- retry()
- }
- })
- }
- }
-
- var fs$appendFile = fs.appendFile
- if (fs$appendFile)
- fs.appendFile = appendFile
- function appendFile (path, data, options, cb) {
- if (typeof options === 'function')
- cb = options, options = null
-
- return go$appendFile(path, data, options, cb)
-
- function go$appendFile (path, data, options, cb) {
- return fs$appendFile(path, data, options, function (err) {
- if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
- enqueue([go$appendFile, [path, data, options, cb]])
- else {
- if (typeof cb === 'function')
- cb.apply(this, arguments)
- retry()
- }
- })
- }
- }
-
- var fs$readdir = fs.readdir
- fs.readdir = readdir
- function readdir (path, options, cb) {
- var args = [path]
- if (typeof options !== 'function') {
- args.push(options)
- } else {
- cb = options
- }
- args.push(go$readdir$cb)
-
- return go$readdir(args)
-
- function go$readdir$cb (err, files) {
- if (files && files.sort)
- files.sort()
-
- if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
- enqueue([go$readdir, [args]])
-
- else {
- if (typeof cb === 'function')
- cb.apply(this, arguments)
- retry()
- }
- }
- }
-
- function go$readdir (args) {
- return fs$readdir.apply(fs, args)
- }
-
- if (process.version.substr(0, 4) === 'v0.8') {
- var legStreams = legacy(fs)
- ReadStream = legStreams.ReadStream
- WriteStream = legStreams.WriteStream
- }
-
- var fs$ReadStream = fs.ReadStream
- if (fs$ReadStream) {
- ReadStream.prototype = Object.create(fs$ReadStream.prototype)
- ReadStream.prototype.open = ReadStream$open
- }
-
- var fs$WriteStream = fs.WriteStream
- if (fs$WriteStream) {
- WriteStream.prototype = Object.create(fs$WriteStream.prototype)
- WriteStream.prototype.open = WriteStream$open
- }
-
- fs.ReadStream = ReadStream
- fs.WriteStream = WriteStream
-
- function ReadStream (path, options) {
- if (this instanceof ReadStream)
- return fs$ReadStream.apply(this, arguments), this
- else
- return ReadStream.apply(Object.create(ReadStream.prototype), arguments)
- }
-
- function ReadStream$open () {
- var that = this
- open(that.path, that.flags, that.mode, function (err, fd) {
- if (err) {
- if (that.autoClose)
- that.destroy()
-
- that.emit('error', err)
- } else {
- that.fd = fd
- that.emit('open', fd)
- that.read()
- }
- })
- }
-
- function WriteStream (path, options) {
- if (this instanceof WriteStream)
- return fs$WriteStream.apply(this, arguments), this
- else
- return WriteStream.apply(Object.create(WriteStream.prototype), arguments)
- }
-
- function WriteStream$open () {
- var that = this
- open(that.path, that.flags, that.mode, function (err, fd) {
- if (err) {
- that.destroy()
- that.emit('error', err)
- } else {
- that.fd = fd
- that.emit('open', fd)
- }
- })
- }
-
- function createReadStream (path, options) {
- return new ReadStream(path, options)
- }
-
- function createWriteStream (path, options) {
- return new WriteStream(path, options)
- }
-
- var fs$open = fs.open
- fs.open = open
- function open (path, flags, mode, cb) {
- if (typeof mode === 'function')
- cb = mode, mode = null
-
- return go$open(path, flags, mode, cb)
-
- function go$open (path, flags, mode, cb) {
- return fs$open(path, flags, mode, function (err, fd) {
- if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
- enqueue([go$open, [path, flags, mode, cb]])
- else {
- if (typeof cb === 'function')
- cb.apply(this, arguments)
- retry()
- }
- })
- }
- }
-
- return fs
-}
-
-function enqueue (elem) {
- debug('ENQUEUE', elem[0].name, elem[1])
- queue.push(elem)
-}
-
-function retry () {
- var elem = queue.shift()
- if (elem) {
- debug('RETRY', elem[0].name, elem[1])
- elem[0].apply(null, elem[1])
- }
-}