| Server IP : 127.0.0.2 / Your IP : 3.145.15.153 Web Server : Apache/2.4.18 (Ubuntu) System : User : www-data ( ) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : disk_free_space,disk_total_space,diskfreespace,dl,exec,fpaththru,getmyuid,getmypid,highlight_file,ignore_user_abord,leak,listen,link,opcache_get_configuration,opcache_get_status,passthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,php_uname,phpinfo,posix_ctermid,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix,_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_times,posix_ttyname,posix_uname,pclose,popen,proc_open,proc_close,proc_get_status,proc_nice,proc_terminate,shell_exec,source,show_source,system,virtual MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/npm/node_modules/fs-vacuum/ |
Upload File : |
var assert = require("assert")
var dirname = require("path").dirname
var resolve = require("path").resolve
var isInside = require("path-is-inside")
var rimraf = require("rimraf")
var lstat = require("graceful-fs").lstat
var readdir = require("graceful-fs").readdir
var rmdir = require("graceful-fs").rmdir
var unlink = require("graceful-fs").unlink
module.exports = vacuum
function vacuum(leaf, options, cb) {
assert(typeof leaf === "string", "must pass in path to remove")
assert(typeof cb === "function", "must pass in callback")
if (!options) options = {}
assert(typeof options === "object", "options must be an object")
var log = options.log ? options.log : function () {}
leaf = leaf && resolve(leaf)
var base = options.base && resolve(options.base)
if (base && !isInside(leaf, base)) {
return cb(new Error(leaf + " is not a child of " + base))
}
lstat(leaf, function (error, stat) {
if (error) {
if (error.code === "ENOENT") return cb(null)
log(error.stack)
return cb(error)
}
if (!(stat && (stat.isDirectory() || stat.isSymbolicLink() || stat.isFile()))) {
log(leaf, "is not a directory, file, or link")
return cb(new Error(leaf + " is not a directory, file, or link"))
}
if (options.purge) {
log("purging", leaf)
rimraf(leaf, function (error) {
if (error) return cb(error)
next(dirname(leaf))
})
}
else if (!stat.isDirectory()) {
log("removing", leaf)
unlink(leaf, function (error) {
if (error) return cb(error)
next(dirname(leaf))
})
}
else {
next(leaf)
}
})
function next(branch) {
branch = branch && resolve(branch)
// either we've reached the base or we've reached the root
if ((base && branch === base) || branch === dirname(branch)) {
log("finished vacuuming up to", branch)
return cb(null)
}
readdir(branch, function (error, files) {
if (error) {
if (error.code === "ENOENT") return cb(null)
log("unable to check directory", branch, "due to", error.message)
return cb(error)
}
if (files.length > 0) {
log("quitting because other entries in", branch)
return cb(null)
}
log("removing", branch)
lstat(branch, function (error, stat) {
if (error) {
if (error.code === "ENOENT") return cb(null)
log("unable to lstat", branch, "due to", error.message)
return cb(error)
}
var remove = stat.isDirectory() ? rmdir : unlink
remove(branch, function (error) {
if (error) {
if (error.code === "ENOENT") {
log("quitting because lost the race to remove", branch)
return cb(null)
}
if (error.code === "ENOTEMPTY") {
log("quitting because new (racy) entries in", branch)
return cb(null)
}
log("unable to remove", branch, "due to", error.message)
return cb(error)
}
next(dirname(branch))
})
})
})
}
}