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= {\n // Export promiseified graceful-fs:\n ...require('./fs'),\n // Export extra methods:\n ...require('./copy'),\n ...require('./empty'),\n ...require('./ensure'),\n ...require('./json'),\n ...require('./mkdirs'),\n ...require('./move'),\n ...require('./output-file'),\n ...require('./path-exists'),\n ...require('./remove')\n}\n","\n// This is adapted from https://github.com/normalize/mz\n// Copyright (c) 2014-2016 Jonathan Ong me@jongleberry.com and Contributors\nconst u = require('universalify').fromCallback\nconst fs = require('graceful-fs')\n\nconst api = [\n 'access',\n 'appendFile',\n 'chmod',\n 'chown',\n 'close',\n 'copyFile',\n 'fchmod',\n 'fchown',\n 'fdatasync',\n 'fstat',\n 'fsync',\n 'ftruncate',\n 'futimes',\n 'lchmod',\n 'lchown',\n 'link',\n 'lstat',\n 'mkdir',\n 'mkdtemp',\n 'open',\n 'opendir',\n 'readdir',\n 'readFile',\n 'readlink',\n 'realpath',\n 'rename',\n 'rm',\n 'rmdir',\n 'stat',\n 'symlink',\n 'truncate',\n 'unlink',\n 'utimes',\n 'writeFile'\n].filter(key => {\n // Some commands are not available on some systems. Ex:\n // fs.opendir was added in Node.js v12.12.0\n // fs.rm was added in Node.js v14.14.0\n // fs.lchown is not available on at least some Linux\n return typeof fs[key] === 'function'\n})\n\n// Export cloned fs:\nObject.assign(exports, fs)\n\n// Universalify async methods:\napi.forEach(method => {\n exports[method] = u(fs[method])\n})\n\n// We differ from mz/fs in that we still ship the old, broken, fs.exists()\n// since we are a drop-in replacement for the native module\nexports.exists = function (filename, callback) {\n if (typeof callback === 'function') {\n return fs.exists(filename, callback)\n }\n return new Promise(resolve => {\n return fs.exists(filename, resolve)\n })\n}\n\n// fs.read(), fs.write(), & fs.writev() need special treatment due to multiple callback args\n\nexports.read = function (fd, buffer, offset, length, position, callback) {\n if (typeof callback === 'function') {\n return fs.read(fd, buffer, offset, length, position, callback)\n }\n return new Promise((resolve, reject) => {\n fs.read(fd, buffer, offset, length, position, (err, bytesRead, buffer) => {\n if (err) return reject(err)\n resolve({ bytesRead, buffer })\n })\n })\n}\n\n// Function signature can be\n// fs.write(fd, buffer[, offset[, length[, position]]], callback)\n// OR\n// fs.write(fd, string[, position[, encoding]], callback)\n// We need to handle both cases, so we use ...args\nexports.write = function (fd, buffer, ...args) {\n if (typeof args[args.length - 1] === 'function') {\n return fs.write(fd, buffer, ...args)\n }\n\n return new Promise((resolve, reject) => {\n fs.write(fd, buffer, ...args, (err, bytesWritten, buffer) => {\n if (err) return reject(err)\n resolve({ bytesWritten, buffer })\n })\n })\n}\n\n// fs.writev only available in Node v12.9.0+\nif (typeof fs.writev === 'function') {\n // Function signature is\n // s.writev(fd, buffers[, position], callback)\n // We need to handle the optional arg, so we use ...args\n exports.writev = function (fd, buffers, ...args) {\n if (typeof args[args.length - 1] === 'function') {\n return fs.writev(fd, buffers, ...args)\n }\n\n return new Promise((resolve, reject) => {\n fs.writev(fd, buffers, ...args, (err, bytesWritten, buffers) => {\n if (err) return reject(err)\n resolve({ bytesWritten, buffers })\n })\n })\n }\n}\n\n// fs.realpath.native sometimes not available if fs is monkey-patched\nif (typeof fs.realpath.native === 'function') {\n exports.realpath.native = u(fs.realpath.native)\n} else {\n process.emitWarning(\n 'fs.realpath.native is not a function. Is fs being monkey-patched?',\n 'Warning', 'fs-extra-WARN0003'\n )\n}\n","\n\nconst u = require('universalify').fromCallback\nmodule.exports = {\n copy: u(require('./copy')),\n copySync: require('./copy-sync')\n}\n","\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst mkdirs = require('../mkdirs').mkdirs\nconst pathExists = require('../path-exists').pathExists\nconst utimesMillis = require('../util/utimes').utimesMillis\nconst stat = require('../util/stat')\n\nfunction copy (src, dest, opts, cb) {\n if (typeof opts === 'function' && !cb) {\n cb = opts\n opts = {}\n } else if (typeof opts === 'function') {\n opts = { filter: opts }\n }\n\n cb = cb || function () {}\n opts = opts || {}\n\n opts.clobber = 'clobber' in opts ? !!opts.clobber : true // default to true for now\n opts.overwrite = 'overwrite' in opts ? !!opts.overwrite : opts.clobber // overwrite falls back to clobber\n\n // Warn about using preserveTimestamps on 32-bit node\n if (opts.preserveTimestamps && process.arch === 'ia32') {\n process.emitWarning(\n 'Using the preserveTimestamps option in 32-bit node is not recommended;\\n\\n' +\n '\\tsee https://github.com/jprichardson/node-fs-extra/issues/269',\n 'Warning', 'fs-extra-WARN0001'\n )\n }\n\n stat.checkPaths(src, dest, 'copy', opts, (err, stats) => {\n if (err) return cb(err)\n const { srcStat, destStat } = stats\n stat.checkParentPaths(src, srcStat, dest, 'copy', err => {\n if (err) return cb(err)\n if (opts.filter) return handleFilter(checkParentDir, destStat, src, dest, opts, cb)\n return checkParentDir(destStat, src, dest, opts, cb)\n })\n })\n}\n\nfunction checkParentDir (destStat, src, dest, opts, cb) {\n const destParent = path.dirname(dest)\n pathExists(destParent, (err, dirExists) => {\n if (err) return cb(err)\n if (dirExists) return getStats(destStat, src, dest, opts, cb)\n mkdirs(destParent, err => {\n if (err) return cb(err)\n return getStats(destStat, src, dest, opts, cb)\n })\n })\n}\n\nfunction handleFilter (onInclude, destStat, src, dest, opts, cb) {\n Promise.resolve(opts.filter(src, dest)).then(include => {\n if (include) return onInclude(destStat, src, dest, opts, cb)\n return cb()\n }, error => cb(error))\n}\n\nfunction startCopy (destStat, src, dest, opts, cb) {\n if (opts.filter) return handleFilter(getStats, destStat, src, dest, opts, cb)\n return getStats(destStat, src, dest, opts, cb)\n}\n\nfunction getStats (destStat, src, dest, opts, cb) {\n const stat = opts.dereference ? fs.stat : fs.lstat\n stat(src, (err, srcStat) => {\n if (err) return cb(err)\n\n if (srcStat.isDirectory()) return onDir(srcStat, destStat, src, dest, opts, cb)\n else if (srcStat.isFile() ||\n srcStat.isCharacterDevice() ||\n srcStat.isBlockDevice()) return onFile(srcStat, destStat, src, dest, opts, cb)\n else if (srcStat.isSymbolicLink()) return onLink(destStat, src, dest, opts, cb)\n else if (srcStat.isSocket()) return cb(new Error(`Cannot copy a socket file: ${src}`))\n else if (srcStat.isFIFO()) return cb(new Error(`Cannot copy a FIFO pipe: ${src}`))\n return cb(new Error(`Unknown file: ${src}`))\n })\n}\n\nfunction onFile (srcStat, destStat, src, dest, opts, cb) {\n if (!destStat) return copyFile(srcStat, src, dest, opts, cb)\n return mayCopyFile(srcStat, src, dest, opts, cb)\n}\n\nfunction mayCopyFile (srcStat, src, dest, opts, cb) {\n if (opts.overwrite) {\n fs.unlink(dest, err => {\n if (err) return cb(err)\n return copyFile(srcStat, src, dest, opts, cb)\n })\n } else if (opts.errorOnExist) {\n return cb(new Error(`'${dest}' already exists`))\n } else return cb()\n}\n\nfunction copyFile (srcStat, src, dest, opts, cb) {\n fs.copyFile(src, dest, err => {\n if (err) return cb(err)\n if (opts.preserveTimestamps) return handleTimestampsAndMode(srcStat.mode, src, dest, cb)\n return setDestMode(dest, srcStat.mode, cb)\n })\n}\n\nfunction handleTimestampsAndMode (srcMode, src, dest, cb) {\n // Make sure the file is writable before setting the timestamp\n // otherwise open fails with EPERM when invoked with 'r+'\n // (through utimes call)\n if (fileIsNotWritable(srcMode)) {\n return makeFileWritable(dest, srcMode, err => {\n if (err) return cb(err)\n return setDestTimestampsAndMode(srcMode, src, dest, cb)\n })\n }\n return setDestTimestampsAndMode(srcMode, src, dest, cb)\n}\n\nfunction fileIsNotWritable (srcMode) {\n return (srcMode & 0o200) === 0\n}\n\nfunction makeFileWritable (dest, srcMode, cb) {\n return setDestMode(dest, srcMode | 0o200, cb)\n}\n\nfunction setDestTimestampsAndMode (srcMode, src, dest, cb) {\n setDestTimestamps(src, dest, err => {\n if (err) return cb(err)\n return setDestMode(dest, srcMode, cb)\n })\n}\n\nfunction setDestMode (dest, srcMode, cb) {\n return fs.chmod(dest, srcMode, cb)\n}\n\nfunction setDestTimestamps (src, dest, cb) {\n // The initial srcStat.atime cannot be trusted\n // because it is modified by the read(2) system call\n // (See https://nodejs.org/api/fs.html#fs_stat_time_values)\n fs.stat(src, (err, updatedSrcStat) => {\n if (err) return cb(err)\n return utimesMillis(dest, updatedSrcStat.atime, updatedSrcStat.mtime, cb)\n })\n}\n\nfunction onDir (srcStat, destStat, src, dest, opts, cb) {\n if (!destStat) return mkDirAndCopy(srcStat.mode, src, dest, opts, cb)\n return copyDir(src, dest, opts, cb)\n}\n\nfunction mkDirAndCopy (srcMode, src, dest, opts, cb) {\n fs.mkdir(dest, err => {\n if (err) return cb(err)\n copyDir(src, dest, opts, err => {\n if (err) return cb(err)\n return setDestMode(dest, srcMode, cb)\n })\n })\n}\n\nfunction copyDir (src, dest, opts, cb) {\n fs.readdir(src, (err, items) => {\n if (err) return cb(err)\n return copyDirItems(items, src, dest, opts, cb)\n })\n}\n\nfunction copyDirItems (items, src, dest, opts, cb) {\n const item = items.pop()\n if (!item) return cb()\n return copyDirItem(items, item, src, dest, opts, cb)\n}\n\nfunction copyDirItem (items, item, src, dest, opts, cb) {\n const srcItem = path.join(src, item)\n const destItem = path.join(dest, item)\n stat.checkPaths(srcItem, destItem, 'copy', opts, (err, stats) => {\n if (err) return cb(err)\n const { destStat } = stats\n startCopy(destStat, srcItem, destItem, opts, err => {\n if (err) return cb(err)\n return copyDirItems(items, src, dest, opts, cb)\n })\n })\n}\n\nfunction onLink (destStat, src, dest, opts, cb) {\n fs.readlink(src, (err, resolvedSrc) => {\n if (err) return cb(err)\n if (opts.dereference) {\n resolvedSrc = path.resolve(process.cwd(), resolvedSrc)\n }\n\n if (!destStat) {\n return fs.symlink(resolvedSrc, dest, cb)\n } else {\n fs.readlink(dest, (err, resolvedDest) => {\n if (err) {\n // dest exists and is a regular file or directory,\n // Windows may throw UNKNOWN error. If dest already exists,\n // fs throws error anyway, so no need to guard against it here.\n if (err.code === 'EINVAL' || err.code === 'UNKNOWN') return fs.symlink(resolvedSrc, dest, cb)\n return cb(err)\n }\n if (opts.dereference) {\n resolvedDest = path.resolve(process.cwd(), resolvedDest)\n }\n if (stat.isSrcSubdir(resolvedSrc, resolvedDest)) {\n return cb(new Error(`Cannot copy '${resolvedSrc}' to a subdirectory of itself, '${resolvedDest}'.`))\n }\n\n // do not copy if src is a subdir of dest since unlinking\n // dest in this case would result in removing src contents\n // and therefore a broken symlink would be created.\n if (destStat.isDirectory() && stat.isSrcSubdir(resolvedDest, resolvedSrc)) {\n return cb(new Error(`Cannot overwrite '${resolvedDest}' with '${resolvedSrc}'.`))\n }\n return copyLink(resolvedSrc, dest, cb)\n })\n }\n })\n}\n\nfunction copyLink (resolvedSrc, dest, cb) {\n fs.unlink(dest, err => {\n if (err) return cb(err)\n return fs.symlink(resolvedSrc, dest, cb)\n })\n}\n\nmodule.exports = copy\n","\nconst u = require('universalify').fromPromise\nconst { makeDir: _makeDir, makeDirSync } = require('./make-dir')\nconst makeDir = u(_makeDir)\n\nmodule.exports = {\n mkdirs: makeDir,\n mkdirsSync: makeDirSync,\n // alias\n mkdirp: makeDir,\n mkdirpSync: makeDirSync,\n ensureDir: makeDir,\n ensureDirSync: makeDirSync\n}\n","\nconst fs = require('../fs')\nconst { checkPath } = require('./utils')\n\nconst getMode = options => {\n const defaults = { mode: 0o777 }\n if (typeof options === 'number') return options\n return ({ ...defaults, ...options }).mode\n}\n\nmodule.exports.makeDir = async (dir, options) => {\n checkPath(dir)\n\n return fs.mkdir(dir, {\n mode: getMode(options),\n recursive: true\n })\n}\n\nmodule.exports.makeDirSync = (dir, options) => {\n checkPath(dir)\n\n return fs.mkdirSync(dir, {\n mode: getMode(options),\n recursive: true\n })\n}\n","// Adapted from https://github.com/sindresorhus/make-dir\n// Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)\n// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the \"Software\"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:\n// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nconst path = require('path')\n\n// https://github.com/nodejs/node/issues/8987\n// https://github.com/libuv/libuv/pull/1088\nmodule.exports.checkPath = function checkPath (pth) {\n if (process.platform === 'win32') {\n const pathHasInvalidWinCharacters = /[<>:\"|?*]/.test(pth.replace(path.parse(pth).root, ''))\n\n if (pathHasInvalidWinCharacters) {\n const error = new Error(`Path contains invalid characters: ${pth}`)\n error.code = 'EINVAL'\n throw error\n }\n }\n}\n","\nconst u = require('universalify').fromPromise\nconst fs = require('../fs')\n\nfunction pathExists (path) {\n return fs.access(path).then(() => true).catch(() => false)\n}\n\nmodule.exports = {\n pathExists: u(pathExists),\n pathExistsSync: fs.existsSync\n}\n","\n\nconst fs = require('graceful-fs')\n\nfunction utimesMillis (path, atime, mtime, callback) {\n // if (!HAS_MILLIS_RES) return fs.utimes(path, atime, mtime, callback)\n fs.open(path, 'r+', (err, fd) => {\n if (err) return callback(err)\n fs.futimes(fd, atime, mtime, futimesErr => {\n fs.close(fd, closeErr => {\n if (callback) callback(futimesErr || closeErr)\n })\n })\n })\n}\n\nfunction utimesMillisSync (path, atime, mtime) {\n const fd = fs.openSync(path, 'r+')\n fs.futimesSync(fd, atime, mtime)\n return fs.closeSync(fd)\n}\n\nmodule.exports = {\n utimesMillis,\n utimesMillisSync\n}\n","\n\nconst fs = require('../fs')\nconst path = require('path')\nconst util = require('util')\n\nfunction getStats (src, dest, opts) {\n const statFunc = opts.dereference\n ? (file) => fs.stat(file, { bigint: true })\n : (file) => fs.lstat(file, { bigint: true })\n return Promise.all([\n statFunc(src),\n statFunc(dest).catch(err => {\n if (err.code === 'ENOENT') return null\n throw err\n })\n ]).then(([srcStat, destStat]) => ({ srcStat, destStat }))\n}\n\nfunction getStatsSync (src, dest, opts) {\n let destStat\n const statFunc = opts.dereference\n ? (file) => fs.statSync(file, { bigint: true })\n : (file) => fs.lstatSync(file, { bigint: true })\n const srcStat = statFunc(src)\n try {\n destStat = statFunc(dest)\n } catch (err) {\n if (err.code === 'ENOENT') return { srcStat, destStat: null }\n throw err\n }\n return { srcStat, destStat }\n}\n\nfunction checkPaths (src, dest, funcName, opts, cb) {\n util.callbackify(getStats)(src, dest, opts, (err, stats) => {\n if (err) return cb(err)\n const { srcStat, destStat } = stats\n\n if (destStat) {\n if (areIdentical(srcStat, destStat)) {\n const srcBaseName = path.basename(src)\n const destBaseName = path.basename(dest)\n if (funcName === 'move' &&\n srcBaseName !== destBaseName &&\n srcBaseName.toLowerCase() === destBaseName.toLowerCase()) {\n return cb(null, { srcStat, destStat, isChangingCase: true })\n }\n return cb(new Error('Source and destination must not be the same.'))\n }\n if (srcStat.isDirectory() && !destStat.isDirectory()) {\n return cb(new Error(`Cannot overwrite non-directory '${dest}' with directory '${src}'.`))\n }\n if (!srcStat.isDirectory() && destStat.isDirectory()) {\n return cb(new Error(`Cannot overwrite directory '${dest}' with non-directory '${src}'.`))\n }\n }\n\n if (srcStat.isDirectory() && isSrcSubdir(src, dest)) {\n return cb(new Error(errMsg(src, dest, funcName)))\n }\n return cb(null, { srcStat, destStat })\n })\n}\n\nfunction checkPathsSync (src, dest, funcName, opts) {\n const { srcStat, destStat } = getStatsSync(src, dest, opts)\n\n if (destStat) {\n if (areIdentical(srcStat, destStat)) {\n const srcBaseName = path.basename(src)\n const destBaseName = path.basename(dest)\n if (funcName === 'move' &&\n srcBaseName !== destBaseName &&\n srcBaseName.toLowerCase() === destBaseName.toLowerCase()) {\n return { srcStat, destStat, isChangingCase: true }\n }\n throw new Error('Source and destination must not be the same.')\n }\n if (srcStat.isDirectory() && !destStat.isDirectory()) {\n throw new Error(`Cannot overwrite non-directory '${dest}' with directory '${src}'.`)\n }\n if (!srcStat.isDirectory() && destStat.isDirectory()) {\n throw new Error(`Cannot overwrite directory '${dest}' with non-directory '${src}'.`)\n }\n }\n\n if (srcStat.isDirectory() && isSrcSubdir(src, dest)) {\n throw new Error(errMsg(src, dest, funcName))\n }\n return { srcStat, destStat }\n}\n\n// recursively check if dest parent is a subdirectory of src.\n// It works for all file types including symlinks since it\n// checks the src and dest inodes. It starts from the deepest\n// parent and stops once it reaches the src parent or the root path.\nfunction checkParentPaths (src, srcStat, dest, funcName, cb) {\n const srcParent = path.resolve(path.dirname(src))\n const destParent = path.resolve(path.dirname(dest))\n if (destParent === srcParent || destParent === path.parse(destParent).root) return cb()\n fs.stat(destParent, { bigint: true }, (err, destStat) => {\n if (err) {\n if (err.code === 'ENOENT') return cb()\n return cb(err)\n }\n if (areIdentical(srcStat, destStat)) {\n return cb(new Error(errMsg(src, dest, funcName)))\n }\n return checkParentPaths(src, srcStat, destParent, funcName, cb)\n })\n}\n\nfunction checkParentPathsSync (src, srcStat, dest, funcName) {\n const srcParent = path.resolve(path.dirname(src))\n const destParent = path.resolve(path.dirname(dest))\n if (destParent === srcParent || destParent === path.parse(destParent).root) return\n let destStat\n try {\n destStat = fs.statSync(destParent, { bigint: true })\n } catch (err) {\n if (err.code === 'ENOENT') return\n throw err\n }\n if (areIdentical(srcStat, destStat)) {\n throw new Error(errMsg(src, dest, funcName))\n }\n return checkParentPathsSync(src, srcStat, destParent, funcName)\n}\n\nfunction areIdentical (srcStat, destStat) {\n return destStat.ino && destStat.dev && destStat.ino === srcStat.ino && destStat.dev === srcStat.dev\n}\n\n// return true if dest is a subdir of src, otherwise false.\n// It only checks the path strings.\nfunction isSrcSubdir (src, dest) {\n const srcArr = path.resolve(src).split(path.sep).filter(i => i)\n const destArr = path.resolve(dest).split(path.sep).filter(i => i)\n return srcArr.reduce((acc, cur, i) => acc && destArr[i] === cur, true)\n}\n\nfunction errMsg (src, dest, funcName) {\n return `Cannot ${funcName} '${src}' to a subdirectory of itself, '${dest}'.`\n}\n\nmodule.exports = {\n checkPaths,\n checkPathsSync,\n checkParentPaths,\n checkParentPathsSync,\n isSrcSubdir,\n areIdentical\n}\n","\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst mkdirsSync = require('../mkdirs').mkdirsSync\nconst utimesMillisSync = require('../util/utimes').utimesMillisSync\nconst stat = require('../util/stat')\n\nfunction copySync (src, dest, opts) {\n if (typeof opts === 'function') {\n opts = { filter: opts }\n }\n\n opts = opts || {}\n opts.clobber = 'clobber' in opts ? !!opts.clobber : true // default to true for now\n opts.overwrite = 'overwrite' in opts ? !!opts.overwrite : opts.clobber // overwrite falls back to clobber\n\n // Warn about using preserveTimestamps on 32-bit node\n if (opts.preserveTimestamps && process.arch === 'ia32') {\n process.emitWarning(\n 'Using the preserveTimestamps option in 32-bit node is not recommended;\\n\\n' +\n '\\tsee https://github.com/jprichardson/node-fs-extra/issues/269',\n 'Warning', 'fs-extra-WARN0002'\n )\n }\n\n const { srcStat, destStat } = stat.checkPathsSync(src, dest, 'copy', opts)\n stat.checkParentPathsSync(src, srcStat, dest, 'copy')\n return handleFilterAndCopy(destStat, src, dest, opts)\n}\n\nfunction handleFilterAndCopy (destStat, src, dest, opts) {\n if (opts.filter && !opts.filter(src, dest)) return\n const destParent = path.dirname(dest)\n if (!fs.existsSync(destParent)) mkdirsSync(destParent)\n return getStats(destStat, src, dest, opts)\n}\n\nfunction startCopy (destStat, src, dest, opts) {\n if (opts.filter && !opts.filter(src, dest)) return\n return getStats(destStat, src, dest, opts)\n}\n\nfunction getStats (destStat, src, dest, opts) {\n const statSync = opts.dereference ? fs.statSync : fs.lstatSync\n const srcStat = statSync(src)\n\n if (srcStat.isDirectory()) return onDir(srcStat, destStat, src, dest, opts)\n else if (srcStat.isFile() ||\n srcStat.isCharacterDevice() ||\n srcStat.isBlockDevice()) return onFile(srcStat, destStat, src, dest, opts)\n else if (srcStat.isSymbolicLink()) return onLink(destStat, src, dest, opts)\n else if (srcStat.isSocket()) throw new Error(`Cannot copy a socket file: ${src}`)\n else if (srcStat.isFIFO()) throw new Error(`Cannot copy a FIFO pipe: ${src}`)\n throw new Error(`Unknown file: ${src}`)\n}\n\nfunction onFile (srcStat, destStat, src, dest, opts) {\n if (!destStat) return copyFile(srcStat, src, dest, opts)\n return mayCopyFile(srcStat, src, dest, opts)\n}\n\nfunction mayCopyFile (srcStat, src, dest, opts) {\n if (opts.overwrite) {\n fs.unlinkSync(dest)\n return copyFile(srcStat, src, dest, opts)\n } else if (opts.errorOnExist) {\n throw new Error(`'${dest}' already exists`)\n }\n}\n\nfunction copyFile (srcStat, src, dest, opts) {\n fs.copyFileSync(src, dest)\n if (opts.preserveTimestamps) handleTimestamps(srcStat.mode, src, dest)\n return setDestMode(dest, srcStat.mode)\n}\n\nfunction handleTimestamps (srcMode, src, dest) {\n // Make sure the file is writable before setting the timestamp\n // otherwise open fails with EPERM when invoked with 'r+'\n // (through utimes call)\n if (fileIsNotWritable(srcMode)) makeFileWritable(dest, srcMode)\n return setDestTimestamps(src, dest)\n}\n\nfunction fileIsNotWritable (srcMode) {\n return (srcMode & 0o200) === 0\n}\n\nfunction makeFileWritable (dest, srcMode) {\n return setDestMode(dest, srcMode | 0o200)\n}\n\nfunction setDestMode (dest, srcMode) {\n return fs.chmodSync(dest, srcMode)\n}\n\nfunction setDestTimestamps (src, dest) {\n // The initial srcStat.atime cannot be trusted\n // because it is modified by the read(2) system call\n // (See https://nodejs.org/api/fs.html#fs_stat_time_values)\n const updatedSrcStat = fs.statSync(src)\n return utimesMillisSync(dest, updatedSrcStat.atime, updatedSrcStat.mtime)\n}\n\nfunction onDir (srcStat, destStat, src, dest, opts) {\n if (!destStat) return mkDirAndCopy(srcStat.mode, src, dest, opts)\n return copyDir(src, dest, opts)\n}\n\nfunction mkDirAndCopy (srcMode, src, dest, opts) {\n fs.mkdirSync(dest)\n copyDir(src, dest, opts)\n return setDestMode(dest, srcMode)\n}\n\nfunction copyDir (src, dest, opts) {\n fs.readdirSync(src).forEach(item => copyDirItem(item, src, dest, opts))\n}\n\nfunction copyDirItem (item, src, dest, opts) {\n const srcItem = path.join(src, item)\n const destItem = path.join(dest, item)\n const { destStat } = stat.checkPathsSync(srcItem, destItem, 'copy', opts)\n return startCopy(destStat, srcItem, destItem, opts)\n}\n\nfunction onLink (destStat, src, dest, opts) {\n let resolvedSrc = fs.readlinkSync(src)\n if (opts.dereference) {\n resolvedSrc = path.resolve(process.cwd(), resolvedSrc)\n }\n\n if (!destStat) {\n return fs.symlinkSync(resolvedSrc, dest)\n } else {\n let resolvedDest\n try {\n resolvedDest = fs.readlinkSync(dest)\n } catch (err) {\n // dest exists and is a regular file or directory,\n // Windows may throw UNKNOWN error. If dest already exists,\n // fs throws error anyway, so no need to guard against it here.\n if (err.code === 'EINVAL' || err.code === 'UNKNOWN') return fs.symlinkSync(resolvedSrc, dest)\n throw err\n }\n if (opts.dereference) {\n resolvedDest = path.resolve(process.cwd(), resolvedDest)\n }\n if (stat.isSrcSubdir(resolvedSrc, resolvedDest)) {\n throw new Error(`Cannot copy '${resolvedSrc}' to a subdirectory of itself, '${resolvedDest}'.`)\n }\n\n // prevent copy if src is a subdir of dest since unlinking\n // dest in this case would result in removing src contents\n // and therefore a broken symlink would be created.\n if (fs.statSync(dest).isDirectory() && stat.isSrcSubdir(resolvedDest, resolvedSrc)) {\n throw new Error(`Cannot overwrite '${resolvedDest}' with '${resolvedSrc}'.`)\n }\n return copyLink(resolvedSrc, dest)\n }\n}\n\nfunction copyLink (resolvedSrc, dest) {\n fs.unlinkSync(dest)\n return fs.symlinkSync(resolvedSrc, dest)\n}\n\nmodule.exports = copySync\n","\n\nconst { createFile, createFileSync } = require('./file')\nconst { createLink, createLinkSync } = require('./link')\nconst { createSymlink, createSymlinkSync } = require('./symlink')\n\nmodule.exports = {\n // file\n createFile,\n createFileSync,\n ensureFile: createFile,\n ensureFileSync: createFileSync,\n // link\n createLink,\n createLinkSync,\n ensureLink: createLink,\n ensureLinkSync: createLinkSync,\n // symlink\n createSymlink,\n createSymlinkSync,\n ensureSymlink: createSymlink,\n ensureSymlinkSync: createSymlinkSync\n}\n","\n\nconst u = require('universalify').fromPromise\nconst jsonFile = require('./jsonfile')\n\njsonFile.outputJson = u(require('./output-json'))\njsonFile.outputJsonSync = require('./output-json-sync')\n// aliases\njsonFile.outputJSON = jsonFile.outputJson\njsonFile.outputJSONSync = jsonFile.outputJsonSync\njsonFile.writeJSON = jsonFile.writeJson\njsonFile.writeJSONSync = jsonFile.writeJsonSync\njsonFile.readJSON = jsonFile.readJson\njsonFile.readJSONSync = jsonFile.readJsonSync\n\nmodule.exports = jsonFile\n","\n\nconst jsonFile = require('jsonfile')\n\nmodule.exports = {\n // jsonfile exports\n readJson: jsonFile.readFile,\n readJsonSync: jsonFile.readFileSync,\n writeJson: jsonFile.writeFile,\n writeJsonSync: jsonFile.writeFileSync\n}\n","\n\nconst { stringify } = require('jsonfile/utils')\nconst { outputFile } = require('../output-file')\n\nasync function outputJson (file, data, options = {}) {\n const str = stringify(data, options)\n\n await outputFile(file, str, options)\n}\n\nmodule.exports = outputJson\n","\n\nconst u = require('universalify').fromCallback\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst mkdir = require('../mkdirs')\nconst pathExists = require('../path-exists').pathExists\n\nfunction outputFile (file, data, encoding, callback) {\n if (typeof encoding === 'function') {\n callback = encoding\n encoding = 'utf8'\n }\n\n const dir = path.dirname(file)\n pathExists(dir, (err, itDoes) => {\n if (err) return callback(err)\n if (itDoes) return fs.writeFile(file, data, encoding, callback)\n\n mkdir.mkdirs(dir, err => {\n if (err) return callback(err)\n\n fs.writeFile(file, data, encoding, callback)\n })\n })\n}\n\nfunction outputFileSync (file, ...args) {\n const dir = path.dirname(file)\n if (fs.existsSync(dir)) {\n return fs.writeFileSync(file, ...args)\n }\n mkdir.mkdirsSync(dir)\n fs.writeFileSync(file, ...args)\n}\n\nmodule.exports = {\n outputFile: u(outputFile),\n outputFileSync\n}\n","\n\nconst { stringify } = require('jsonfile/utils')\nconst { outputFileSync } = require('../output-file')\n\nfunction outputJsonSync (file, data, options) {\n const str = stringify(data, options)\n\n outputFileSync(file, str, options)\n}\n\nmodule.exports = outputJsonSync\n","\n\nconst u = require('universalify').fromCallback\nmodule.exports = {\n move: u(require('./move')),\n moveSync: require('./move-sync')\n}\n","\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst copy = require('../copy').copy\nconst remove = require('../remove').remove\nconst mkdirp = require('../mkdirs').mkdirp\nconst pathExists = require('../path-exists').pathExists\nconst stat = require('../util/stat')\n\nfunction move (src, dest, opts, cb) {\n if (typeof opts === 'function') {\n cb = opts\n opts = {}\n }\n\n opts = opts || {}\n\n const overwrite = opts.overwrite || opts.clobber || false\n\n stat.checkPaths(src, dest, 'move', opts, (err, stats) => {\n if (err) return cb(err)\n const { srcStat, isChangingCase = false } = stats\n stat.checkParentPaths(src, srcStat, dest, 'move', err => {\n if (err) return cb(err)\n if (isParentRoot(dest)) return doRename(src, dest, overwrite, isChangingCase, cb)\n mkdirp(path.dirname(dest), err => {\n if (err) return cb(err)\n return doRename(src, dest, overwrite, isChangingCase, cb)\n })\n })\n })\n}\n\nfunction isParentRoot (dest) {\n const parent = path.dirname(dest)\n const parsedPath = path.parse(parent)\n return parsedPath.root === parent\n}\n\nfunction doRename (src, dest, overwrite, isChangingCase, cb) {\n if (isChangingCase) return rename(src, dest, overwrite, cb)\n if (overwrite) {\n return remove(dest, err => {\n if (err) return cb(err)\n return rename(src, dest, overwrite, cb)\n })\n }\n pathExists(dest, (err, destExists) => {\n if (err) return cb(err)\n if (destExists) return cb(new Error('dest already exists.'))\n return rename(src, dest, overwrite, cb)\n })\n}\n\nfunction rename (src, dest, overwrite, cb) {\n fs.rename(src, dest, err => {\n if (!err) return cb()\n if (err.code !== 'EXDEV') return cb(err)\n return moveAcrossDevice(src, dest, overwrite, cb)\n })\n}\n\nfunction moveAcrossDevice (src, dest, overwrite, cb) {\n const opts = {\n overwrite,\n errorOnExist: true\n }\n copy(src, dest, opts, err => {\n if (err) return cb(err)\n return remove(src, cb)\n })\n}\n\nmodule.exports = move\n","\n\nconst fs = require('graceful-fs')\nconst u = require('universalify').fromCallback\nconst rimraf = require('./rimraf')\n\nfunction remove (path, callback) {\n // Node 14.14.0+\n if (fs.rm) return fs.rm(path, { recursive: true, force: true }, callback)\n rimraf(path, callback)\n}\n\nfunction removeSync (path) {\n // Node 14.14.0+\n if (fs.rmSync) return fs.rmSync(path, { recursive: true, force: true })\n rimraf.sync(path)\n}\n\nmodule.exports = {\n remove: u(remove),\n removeSync\n}\n","\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst copySync = require('../copy').copySync\nconst removeSync = require('../remove').removeSync\nconst mkdirpSync = require('../mkdirs').mkdirpSync\nconst stat = require('../util/stat')\n\nfunction moveSync (src, dest, opts) {\n opts = opts || {}\n const overwrite = opts.overwrite || opts.clobber || false\n\n const { srcStat, isChangingCase = false } = stat.checkPathsSync(src, dest, 'move', opts)\n stat.checkParentPathsSync(src, srcStat, dest, 'move')\n if (!isParentRoot(dest)) mkdirpSync(path.dirname(dest))\n return doRename(src, dest, overwrite, isChangingCase)\n}\n\nfunction isParentRoot (dest) {\n const parent = path.dirname(dest)\n const parsedPath = path.parse(parent)\n return parsedPath.root === parent\n}\n\nfunction doRename (src, dest, overwrite, isChangingCase) {\n if (isChangingCase) return rename(src, dest, overwrite)\n if (overwrite) {\n removeSync(dest)\n return rename(src, dest, overwrite)\n }\n if (fs.existsSync(dest)) throw new Error('dest already exists.')\n return rename(src, dest, overwrite)\n}\n\nfunction rename (src, dest, overwrite) {\n try {\n fs.renameSync(src, dest)\n } catch (err) {\n if (err.code !== 'EXDEV') throw err\n return moveAcrossDevice(src, dest, overwrite)\n }\n}\n\nfunction moveAcrossDevice (src, dest, overwrite) {\n const opts = {\n overwrite,\n errorOnExist: true\n }\n copySync(src, dest, opts)\n return removeSync(src)\n}\n\nmodule.exports = moveSync\n"]}
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