mirror of
https://github.com/Theodor-Springmann-Stiftung/kgpz_web.git
synced 2025-10-31 09:55:30 +00:00
Fixed some build options for vite
This commit is contained in:
Simon Martens
448
node_modules/graceful-fs/graceful-fs.js
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vendored
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448
node_modules/graceful-fs/graceful-fs.js
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var fs = require('fs')
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var polyfills = require('./polyfills.js')
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var legacy = require('./legacy-streams.js')
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var clone = require('./clone.js')
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var util = require('util')
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/* istanbul ignore next - node 0.x polyfill */
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var gracefulQueue
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var previousSymbol
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/* istanbul ignore else - node 0.x polyfill */
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if (typeof Symbol === 'function' && typeof Symbol.for === 'function') {
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gracefulQueue = Symbol.for('graceful-fs.queue')
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// This is used in testing by future versions
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previousSymbol = Symbol.for('graceful-fs.previous')
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} else {
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gracefulQueue = '___graceful-fs.queue'
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previousSymbol = '___graceful-fs.previous'
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}
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function noop () {}
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function publishQueue(context, queue) {
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Object.defineProperty(context, gracefulQueue, {
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get: function() {
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return queue
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}
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})
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}
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var debug = noop
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if (util.debuglog)
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debug = util.debuglog('gfs4')
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else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || ''))
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debug = function() {
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var m = util.format.apply(util, arguments)
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m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ')
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console.error(m)
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}
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// Once time initialization
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if (!fs[gracefulQueue]) {
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// This queue can be shared by multiple loaded instances
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var queue = global[gracefulQueue] || []
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publishQueue(fs, queue)
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// Patch fs.close/closeSync to shared queue version, because we need
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// to retry() whenever a close happens *anywhere* in the program.
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// This is essential when multiple graceful-fs instances are
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// in play at the same time.
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fs.close = (function (fs$close) {
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function close (fd, cb) {
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return fs$close.call(fs, fd, function (err) {
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// This function uses the graceful-fs shared queue
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if (!err) {
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resetQueue()
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}
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if (typeof cb === 'function')
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cb.apply(this, arguments)
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})
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}
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Object.defineProperty(close, previousSymbol, {
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value: fs$close
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})
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return close
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})(fs.close)
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fs.closeSync = (function (fs$closeSync) {
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function closeSync (fd) {
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// This function uses the graceful-fs shared queue
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fs$closeSync.apply(fs, arguments)
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resetQueue()
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}
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Object.defineProperty(closeSync, previousSymbol, {
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value: fs$closeSync
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})
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return closeSync
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})(fs.closeSync)
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if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) {
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process.on('exit', function() {
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debug(fs[gracefulQueue])
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require('assert').equal(fs[gracefulQueue].length, 0)
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})
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}
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}
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if (!global[gracefulQueue]) {
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publishQueue(global, fs[gracefulQueue]);
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}
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module.exports = patch(clone(fs))
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if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH && !fs.__patched) {
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module.exports = patch(fs)
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fs.__patched = true;
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}
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function patch (fs) {
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// Everything that references the open() function needs to be in here
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polyfills(fs)
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fs.gracefulify = patch
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fs.createReadStream = createReadStream
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fs.createWriteStream = createWriteStream
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var fs$readFile = fs.readFile
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fs.readFile = readFile
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function readFile (path, options, cb) {
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if (typeof options === 'function')
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cb = options, options = null
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return go$readFile(path, options, cb)
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function go$readFile (path, options, cb, startTime) {
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return fs$readFile(path, options, function (err) {
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if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
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enqueue([go$readFile, [path, options, cb], err, startTime || Date.now(), Date.now()])
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else {
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if (typeof cb === 'function')
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cb.apply(this, arguments)
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}
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})
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}
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}
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var fs$writeFile = fs.writeFile
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fs.writeFile = writeFile
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function writeFile (path, data, options, cb) {
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if (typeof options === 'function')
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cb = options, options = null
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return go$writeFile(path, data, options, cb)
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function go$writeFile (path, data, options, cb, startTime) {
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return fs$writeFile(path, data, options, function (err) {
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if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
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enqueue([go$writeFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()])
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else {
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if (typeof cb === 'function')
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cb.apply(this, arguments)
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}
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})
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}
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}
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var fs$appendFile = fs.appendFile
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if (fs$appendFile)
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fs.appendFile = appendFile
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function appendFile (path, data, options, cb) {
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if (typeof options === 'function')
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cb = options, options = null
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return go$appendFile(path, data, options, cb)
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function go$appendFile (path, data, options, cb, startTime) {
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return fs$appendFile(path, data, options, function (err) {
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if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
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enqueue([go$appendFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()])
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else {
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if (typeof cb === 'function')
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cb.apply(this, arguments)
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}
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})
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}
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}
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var fs$copyFile = fs.copyFile
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if (fs$copyFile)
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fs.copyFile = copyFile
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function copyFile (src, dest, flags, cb) {
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if (typeof flags === 'function') {
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cb = flags
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flags = 0
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}
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return go$copyFile(src, dest, flags, cb)
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function go$copyFile (src, dest, flags, cb, startTime) {
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return fs$copyFile(src, dest, flags, function (err) {
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if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
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enqueue([go$copyFile, [src, dest, flags, cb], err, startTime || Date.now(), Date.now()])
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else {
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if (typeof cb === 'function')
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cb.apply(this, arguments)
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}
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})
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}
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}
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var fs$readdir = fs.readdir
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fs.readdir = readdir
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var noReaddirOptionVersions = /^v[0-5]\./
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function readdir (path, options, cb) {
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if (typeof options === 'function')
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cb = options, options = null
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var go$readdir = noReaddirOptionVersions.test(process.version)
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? function go$readdir (path, options, cb, startTime) {
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return fs$readdir(path, fs$readdirCallback(
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path, options, cb, startTime
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))
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}
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: function go$readdir (path, options, cb, startTime) {
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return fs$readdir(path, options, fs$readdirCallback(
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path, options, cb, startTime
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))
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}
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return go$readdir(path, options, cb)
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function fs$readdirCallback (path, options, cb, startTime) {
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return function (err, files) {
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if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
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enqueue([
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go$readdir,
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[path, options, cb],
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err,
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startTime || Date.now(),
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Date.now()
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])
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else {
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if (files && files.sort)
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files.sort()
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if (typeof cb === 'function')
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cb.call(this, err, files)
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}
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}
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}
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}
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if (process.version.substr(0, 4) === 'v0.8') {
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var legStreams = legacy(fs)
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ReadStream = legStreams.ReadStream
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WriteStream = legStreams.WriteStream
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}
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var fs$ReadStream = fs.ReadStream
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if (fs$ReadStream) {
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ReadStream.prototype = Object.create(fs$ReadStream.prototype)
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ReadStream.prototype.open = ReadStream$open
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}
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var fs$WriteStream = fs.WriteStream
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if (fs$WriteStream) {
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WriteStream.prototype = Object.create(fs$WriteStream.prototype)
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WriteStream.prototype.open = WriteStream$open
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}
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Object.defineProperty(fs, 'ReadStream', {
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get: function () {
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return ReadStream
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},
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set: function (val) {
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ReadStream = val
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},
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enumerable: true,
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configurable: true
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})
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Object.defineProperty(fs, 'WriteStream', {
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get: function () {
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return WriteStream
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},
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set: function (val) {
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WriteStream = val
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},
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enumerable: true,
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configurable: true
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})
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// legacy names
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var FileReadStream = ReadStream
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Object.defineProperty(fs, 'FileReadStream', {
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get: function () {
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return FileReadStream
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},
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set: function (val) {
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FileReadStream = val
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},
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enumerable: true,
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configurable: true
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})
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var FileWriteStream = WriteStream
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Object.defineProperty(fs, 'FileWriteStream', {
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get: function () {
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return FileWriteStream
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},
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set: function (val) {
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FileWriteStream = val
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},
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enumerable: true,
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configurable: true
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})
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function ReadStream (path, options) {
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if (this instanceof ReadStream)
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return fs$ReadStream.apply(this, arguments), this
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else
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return ReadStream.apply(Object.create(ReadStream.prototype), arguments)
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}
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function ReadStream$open () {
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var that = this
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open(that.path, that.flags, that.mode, function (err, fd) {
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if (err) {
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if (that.autoClose)
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that.destroy()
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that.emit('error', err)
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} else {
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that.fd = fd
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that.emit('open', fd)
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that.read()
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}
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})
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}
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function WriteStream (path, options) {
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if (this instanceof WriteStream)
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return fs$WriteStream.apply(this, arguments), this
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else
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return WriteStream.apply(Object.create(WriteStream.prototype), arguments)
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}
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function WriteStream$open () {
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var that = this
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open(that.path, that.flags, that.mode, function (err, fd) {
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if (err) {
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that.destroy()
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that.emit('error', err)
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} else {
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that.fd = fd
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that.emit('open', fd)
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}
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})
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}
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function createReadStream (path, options) {
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return new fs.ReadStream(path, options)
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}
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function createWriteStream (path, options) {
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return new fs.WriteStream(path, options)
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}
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var fs$open = fs.open
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fs.open = open
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function open (path, flags, mode, cb) {
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if (typeof mode === 'function')
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cb = mode, mode = null
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return go$open(path, flags, mode, cb)
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function go$open (path, flags, mode, cb, startTime) {
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return fs$open(path, flags, mode, function (err, fd) {
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if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
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enqueue([go$open, [path, flags, mode, cb], err, startTime || Date.now(), Date.now()])
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else {
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if (typeof cb === 'function')
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cb.apply(this, arguments)
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}
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})
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}
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}
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return fs
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}
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function enqueue (elem) {
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debug('ENQUEUE', elem[0].name, elem[1])
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fs[gracefulQueue].push(elem)
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retry()
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}
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// keep track of the timeout between retry() calls
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var retryTimer
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// reset the startTime and lastTime to now
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// this resets the start of the 60 second overall timeout as well as the
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// delay between attempts so that we'll retry these jobs sooner
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function resetQueue () {
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var now = Date.now()
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for (var i = 0; i < fs[gracefulQueue].length; ++i) {
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// entries that are only a length of 2 are from an older version, don't
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// bother modifying those since they'll be retried anyway.
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if (fs[gracefulQueue][i].length > 2) {
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fs[gracefulQueue][i][3] = now // startTime
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fs[gracefulQueue][i][4] = now // lastTime
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}
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}
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// call retry to make sure we're actively processing the queue
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retry()
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}
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function retry () {
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// clear the timer and remove it to help prevent unintended concurrency
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clearTimeout(retryTimer)
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retryTimer = undefined
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if (fs[gracefulQueue].length === 0)
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return
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var elem = fs[gracefulQueue].shift()
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var fn = elem[0]
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var args = elem[1]
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// these items may be unset if they were added by an older graceful-fs
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var err = elem[2]
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var startTime = elem[3]
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var lastTime = elem[4]
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// if we don't have a startTime we have no way of knowing if we've waited
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// long enough, so go ahead and retry this item now
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if (startTime === undefined) {
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debug('RETRY', fn.name, args)
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fn.apply(null, args)
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} else if (Date.now() - startTime >= 60000) {
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// it's been more than 60 seconds total, bail now
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debug('TIMEOUT', fn.name, args)
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var cb = args.pop()
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if (typeof cb === 'function')
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cb.call(null, err)
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} else {
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// the amount of time between the last attempt and right now
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var sinceAttempt = Date.now() - lastTime
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// the amount of time between when we first tried, and when we last tried
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// rounded up to at least 1
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var sinceStart = Math.max(lastTime - startTime, 1)
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// backoff. wait longer than the total time we've been retrying, but only
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// up to a maximum of 100ms
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var desiredDelay = Math.min(sinceStart * 1.2, 100)
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// it's been long enough since the last retry, do it again
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if (sinceAttempt >= desiredDelay) {
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debug('RETRY', fn.name, args)
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fn.apply(null, args.concat([startTime]))
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} else {
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// if we can't do this job yet, push it to the end of the queue
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// and let the next iteration check again
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fs[gracefulQueue].push(elem)
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}
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}
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// schedule our next run if one isn't already scheduled
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if (retryTimer === undefined) {
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retryTimer = setTimeout(retry, 0)
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}
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}
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Block a user