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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-18 23:26:45 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-18 23:26:45 +0100
commit81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch)
tree8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/tar/lib/mkdir.js
parent1870f3fdf43707a15fda0f609a021f516f45eb63 (diff)
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Diffstat (limited to 'node_modules/tar/lib/mkdir.js')
-rw-r--r--node_modules/tar/lib/mkdir.js206
1 files changed, 0 insertions, 206 deletions
diff --git a/node_modules/tar/lib/mkdir.js b/node_modules/tar/lib/mkdir.js
deleted file mode 100644
index 381d0e1..0000000
--- a/node_modules/tar/lib/mkdir.js
+++ /dev/null
@@ -1,206 +0,0 @@
-'use strict'
-// wrapper around mkdirp for tar's needs.
-
-// TODO: This should probably be a class, not functionally
-// passing around state in a gazillion args.
-
-const mkdirp = require('mkdirp')
-const fs = require('fs')
-const path = require('path')
-const chownr = require('chownr')
-
-class SymlinkError extends Error {
- constructor (symlink, path) {
- super('Cannot extract through symbolic link')
- this.path = path
- this.symlink = symlink
- }
-
- get name () {
- return 'SylinkError'
- }
-}
-
-class CwdError extends Error {
- constructor (path, code) {
- super(code + ': Cannot cd into \'' + path + '\'')
- this.path = path
- this.code = code
- }
-
- get name () {
- return 'CwdError'
- }
-}
-
-const mkdir = module.exports = (dir, opt, cb) => {
- // if there's any overlap between mask and mode,
- // then we'll need an explicit chmod
- const umask = opt.umask
- const mode = opt.mode | 0o0700
- const needChmod = (mode & umask) !== 0
-
- const uid = opt.uid
- const gid = opt.gid
- const doChown = typeof uid === 'number' &&
- typeof gid === 'number' &&
- ( uid !== opt.processUid || gid !== opt.processGid )
-
- const preserve = opt.preserve
- const unlink = opt.unlink
- const cache = opt.cache
- const cwd = opt.cwd
-
- const done = (er, created) => {
- if (er)
- cb(er)
- else {
- cache.set(dir, true)
- if (created && doChown)
- chownr(created, uid, gid, er => done(er))
- else if (needChmod)
- fs.chmod(dir, mode, cb)
- else
- cb()
- }
- }
-
- if (cache && cache.get(dir) === true)
- return done()
-
- if (dir === cwd)
- return fs.stat(dir, (er, st) => {
- if (er || !st.isDirectory())
- er = new CwdError(dir, er && er.code || 'ENOTDIR')
- done(er)
- })
-
- if (preserve)
- return mkdirp(dir, {mode}).then(made => done(null, made), done)
-
- const sub = path.relative(cwd, dir)
- const parts = sub.split(/\/|\\/)
- mkdir_(cwd, parts, mode, cache, unlink, cwd, null, done)
-}
-
-const mkdir_ = (base, parts, mode, cache, unlink, cwd, created, cb) => {
- if (!parts.length)
- return cb(null, created)
- const p = parts.shift()
- const part = base + '/' + p
- if (cache.get(part))
- return mkdir_(part, parts, mode, cache, unlink, cwd, created, cb)
- fs.mkdir(part, mode, onmkdir(part, parts, mode, cache, unlink, cwd, created, cb))
-}
-
-const onmkdir = (part, parts, mode, cache, unlink, cwd, created, cb) => er => {
- if (er) {
- if (er.path && path.dirname(er.path) === cwd &&
- (er.code === 'ENOTDIR' || er.code === 'ENOENT'))
- return cb(new CwdError(cwd, er.code))
-
- fs.lstat(part, (statEr, st) => {
- if (statEr)
- cb(statEr)
- else if (st.isDirectory())
- mkdir_(part, parts, mode, cache, unlink, cwd, created, cb)
- else if (unlink)
- fs.unlink(part, er => {
- if (er)
- return cb(er)
- fs.mkdir(part, mode, onmkdir(part, parts, mode, cache, unlink, cwd, created, cb))
- })
- else if (st.isSymbolicLink())
- return cb(new SymlinkError(part, part + '/' + parts.join('/')))
- else
- cb(er)
- })
- } else {
- created = created || part
- mkdir_(part, parts, mode, cache, unlink, cwd, created, cb)
- }
-}
-
-const mkdirSync = module.exports.sync = (dir, opt) => {
- // if there's any overlap between mask and mode,
- // then we'll need an explicit chmod
- const umask = opt.umask
- const mode = opt.mode | 0o0700
- const needChmod = (mode & umask) !== 0
-
- const uid = opt.uid
- const gid = opt.gid
- const doChown = typeof uid === 'number' &&
- typeof gid === 'number' &&
- ( uid !== opt.processUid || gid !== opt.processGid )
-
- const preserve = opt.preserve
- const unlink = opt.unlink
- const cache = opt.cache
- const cwd = opt.cwd
-
- const done = (created) => {
- cache.set(dir, true)
- if (created && doChown)
- chownr.sync(created, uid, gid)
- if (needChmod)
- fs.chmodSync(dir, mode)
- }
-
- if (cache && cache.get(dir) === true)
- return done()
-
- if (dir === cwd) {
- let ok = false
- let code = 'ENOTDIR'
- try {
- ok = fs.statSync(dir).isDirectory()
- } catch (er) {
- code = er.code
- } finally {
- if (!ok)
- throw new CwdError(dir, code)
- }
- done()
- return
- }
-
- if (preserve)
- return done(mkdirp.sync(dir, mode))
-
- const sub = path.relative(cwd, dir)
- const parts = sub.split(/\/|\\/)
- let created = null
- for (let p = parts.shift(), part = cwd;
- p && (part += '/' + p);
- p = parts.shift()) {
-
- if (cache.get(part))
- continue
-
- try {
- fs.mkdirSync(part, mode)
- created = created || part
- cache.set(part, true)
- } catch (er) {
- if (er.path && path.dirname(er.path) === cwd &&
- (er.code === 'ENOTDIR' || er.code === 'ENOENT'))
- return new CwdError(cwd, er.code)
-
- const st = fs.lstatSync(part)
- if (st.isDirectory()) {
- cache.set(part, true)
- continue
- } else if (unlink) {
- fs.unlinkSync(part)
- fs.mkdirSync(part, mode)
- created = created || part
- cache.set(part, true)
- continue
- } else if (st.isSymbolicLink())
- return new SymlinkError(part, part + '/' + parts.join('/'))
- }
- }
-
- return done(created)
-}