diff options
| author | Priyansh <[email protected]> | 2020-12-22 17:50:12 +0530 |
|---|---|---|
| committer | Priyansh <[email protected]> | 2020-12-22 17:50:12 +0530 |
| commit | 22dc033f4938d6a19e086a1cbd36ec5cade5eaab (patch) | |
| tree | 9feb963ccd5c1581e676e41004801abc67db3357 /node_modules/fs-extra/lib/copy | |
| parent | e93da8b04da86773247aadb1cbb1912e4f4526b2 (diff) | |
| download | styx-22dc033f4938d6a19e086a1cbd36ec5cade5eaab.tar.xz styx-22dc033f4938d6a19e086a1cbd36ec5cade5eaab.zip | |
Remove node_modules
Diffstat (limited to 'node_modules/fs-extra/lib/copy')
| -rw-r--r-- | node_modules/fs-extra/lib/copy/copy.js | 212 | ||||
| -rw-r--r-- | node_modules/fs-extra/lib/copy/index.js | 6 |
2 files changed, 0 insertions, 218 deletions
diff --git a/node_modules/fs-extra/lib/copy/copy.js b/node_modules/fs-extra/lib/copy/copy.js deleted file mode 100644 index 411fc64..0000000 --- a/node_modules/fs-extra/lib/copy/copy.js +++ /dev/null @@ -1,212 +0,0 @@ -'use strict' - -const fs = require('graceful-fs') -const path = require('path') -const mkdirp = require('../mkdirs').mkdirs -const pathExists = require('../path-exists').pathExists -const utimes = require('../util/utimes').utimesMillis -const stat = require('../util/stat') - -function copy (src, dest, opts, cb) { - if (typeof opts === 'function' && !cb) { - cb = opts - opts = {} - } else if (typeof opts === 'function') { - opts = { filter: opts } - } - - cb = cb || function () {} - opts = opts || {} - - opts.clobber = 'clobber' in opts ? !!opts.clobber : true // default to true for now - opts.overwrite = 'overwrite' in opts ? !!opts.overwrite : opts.clobber // overwrite falls back to clobber - - // Warn about using preserveTimestamps on 32-bit node - if (opts.preserveTimestamps && process.arch === 'ia32') { - console.warn(`fs-extra: Using the preserveTimestamps option in 32-bit node is not recommended;\n - see https://github.com/jprichardson/node-fs-extra/issues/269`) - } - - stat.checkPaths(src, dest, 'copy', (err, stats) => { - if (err) return cb(err) - const { srcStat, destStat } = stats - stat.checkParentPaths(src, srcStat, dest, 'copy', err => { - if (err) return cb(err) - if (opts.filter) return handleFilter(checkParentDir, destStat, src, dest, opts, cb) - return checkParentDir(destStat, src, dest, opts, cb) - }) - }) -} - -function checkParentDir (destStat, src, dest, opts, cb) { - const destParent = path.dirname(dest) - pathExists(destParent, (err, dirExists) => { - if (err) return cb(err) - if (dirExists) return startCopy(destStat, src, dest, opts, cb) - mkdirp(destParent, err => { - if (err) return cb(err) - return startCopy(destStat, src, dest, opts, cb) - }) - }) -} - -function handleFilter (onInclude, destStat, src, dest, opts, cb) { - Promise.resolve(opts.filter(src, dest)).then(include => { - if (include) return onInclude(destStat, src, dest, opts, cb) - return cb() - }, error => cb(error)) -} - -function startCopy (destStat, src, dest, opts, cb) { - if (opts.filter) return handleFilter(getStats, destStat, src, dest, opts, cb) - return getStats(destStat, src, dest, opts, cb) -} - -function getStats (destStat, src, dest, opts, cb) { - const stat = opts.dereference ? fs.stat : fs.lstat - stat(src, (err, srcStat) => { - if (err) return cb(err) - - if (srcStat.isDirectory()) return onDir(srcStat, destStat, src, dest, opts, cb) - else if (srcStat.isFile() || - srcStat.isCharacterDevice() || - srcStat.isBlockDevice()) return onFile(srcStat, destStat, src, dest, opts, cb) - else if (srcStat.isSymbolicLink()) return onLink(destStat, src, dest, opts, cb) - }) -} - -function onFile (srcStat, destStat, src, dest, opts, cb) { - if (!destStat) return copyFile(srcStat, src, dest, opts, cb) - return mayCopyFile(srcStat, src, dest, opts, cb) -} - -function mayCopyFile (srcStat, src, dest, opts, cb) { - if (opts.overwrite) { - fs.unlink(dest, err => { - if (err) return cb(err) - return copyFile(srcStat, src, dest, opts, cb) - }) - } else if (opts.errorOnExist) { - return cb(new Error(`'${dest}' already exists`)) - } else return cb() -} - -function copyFile (srcStat, src, dest, opts, cb) { - if (typeof fs.copyFile === 'function') { - return fs.copyFile(src, dest, err => { - if (err) return cb(err) - return setDestModeAndTimestamps(srcStat, dest, opts, cb) - }) - } - return copyFileFallback(srcStat, src, dest, opts, cb) -} - -function copyFileFallback (srcStat, src, dest, opts, cb) { - const rs = fs.createReadStream(src) - rs.on('error', err => cb(err)).once('open', () => { - const ws = fs.createWriteStream(dest, { mode: srcStat.mode }) - ws.on('error', err => cb(err)) - .on('open', () => rs.pipe(ws)) - .once('close', () => setDestModeAndTimestamps(srcStat, dest, opts, cb)) - }) -} - -function setDestModeAndTimestamps (srcStat, dest, opts, cb) { - fs.chmod(dest, srcStat.mode, err => { - if (err) return cb(err) - if (opts.preserveTimestamps) { - return utimes(dest, srcStat.atime, srcStat.mtime, cb) - } - return cb() - }) -} - -function onDir (srcStat, destStat, src, dest, opts, cb) { - if (!destStat) return mkDirAndCopy(srcStat, src, dest, opts, cb) - if (destStat && !destStat.isDirectory()) { - return cb(new Error(`Cannot overwrite non-directory '${dest}' with directory '${src}'.`)) - } - return copyDir(src, dest, opts, cb) -} - -function mkDirAndCopy (srcStat, src, dest, opts, cb) { - fs.mkdir(dest, err => { - if (err) return cb(err) - copyDir(src, dest, opts, err => { - if (err) return cb(err) - return fs.chmod(dest, srcStat.mode, cb) - }) - }) -} - -function copyDir (src, dest, opts, cb) { - fs.readdir(src, (err, items) => { - if (err) return cb(err) - return copyDirItems(items, src, dest, opts, cb) - }) -} - -function copyDirItems (items, src, dest, opts, cb) { - const item = items.pop() - if (!item) return cb() - return copyDirItem(items, item, src, dest, opts, cb) -} - -function copyDirItem (items, item, src, dest, opts, cb) { - const srcItem = path.join(src, item) - const destItem = path.join(dest, item) - stat.checkPaths(srcItem, destItem, 'copy', (err, stats) => { - if (err) return cb(err) - const { destStat } = stats - startCopy(destStat, srcItem, destItem, opts, err => { - if (err) return cb(err) - return copyDirItems(items, src, dest, opts, cb) - }) - }) -} - -function onLink (destStat, src, dest, opts, cb) { - fs.readlink(src, (err, resolvedSrc) => { - if (err) return cb(err) - if (opts.dereference) { - resolvedSrc = path.resolve(process.cwd(), resolvedSrc) - } - - if (!destStat) { - return fs.symlink(resolvedSrc, dest, cb) - } else { - fs.readlink(dest, (err, resolvedDest) => { - if (err) { - // dest exists and is a regular file or directory, - // Windows may throw UNKNOWN error. If dest already exists, - // fs throws error anyway, so no need to guard against it here. - if (err.code === 'EINVAL' || err.code === 'UNKNOWN') return fs.symlink(resolvedSrc, dest, cb) - return cb(err) - } - if (opts.dereference) { - resolvedDest = path.resolve(process.cwd(), resolvedDest) - } - if (stat.isSrcSubdir(resolvedSrc, resolvedDest)) { - return cb(new Error(`Cannot copy '${resolvedSrc}' to a subdirectory of itself, '${resolvedDest}'.`)) - } - - // do not copy if src is a subdir of dest since unlinking - // dest in this case would result in removing src contents - // and therefore a broken symlink would be created. - if (destStat.isDirectory() && stat.isSrcSubdir(resolvedDest, resolvedSrc)) { - return cb(new Error(`Cannot overwrite '${resolvedDest}' with '${resolvedSrc}'.`)) - } - return copyLink(resolvedSrc, dest, cb) - }) - } - }) -} - -function copyLink (resolvedSrc, dest, cb) { - fs.unlink(dest, err => { - if (err) return cb(err) - return fs.symlink(resolvedSrc, dest, cb) - }) -} - -module.exports = copy diff --git a/node_modules/fs-extra/lib/copy/index.js b/node_modules/fs-extra/lib/copy/index.js deleted file mode 100644 index b7e4f7f..0000000 --- a/node_modules/fs-extra/lib/copy/index.js +++ /dev/null @@ -1,6 +0,0 @@ -'use strict' - -const u = require('universalify').fromCallback -module.exports = { - copy: u(require('./copy')) -} |
