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Diffstat (limited to 'node_modules/rimraf')
| -rw-r--r-- | node_modules/rimraf/LICENSE | 15 | ||||
| -rw-r--r-- | node_modules/rimraf/README.md | 101 | ||||
| -rwxr-xr-x | node_modules/rimraf/bin.js | 40 | ||||
| -rw-r--r-- | node_modules/rimraf/package.json | 100 | ||||
| -rw-r--r-- | node_modules/rimraf/rimraf.js | 343 |
5 files changed, 599 insertions, 0 deletions
diff --git a/node_modules/rimraf/LICENSE b/node_modules/rimraf/LICENSE new file mode 100644 index 000000000..19129e315 --- /dev/null +++ b/node_modules/rimraf/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/rimraf/README.md b/node_modules/rimraf/README.md new file mode 100644 index 000000000..423b8cf85 --- /dev/null +++ b/node_modules/rimraf/README.md @@ -0,0 +1,101 @@ +[](https://travis-ci.org/isaacs/rimraf) [](https://david-dm.org/isaacs/rimraf) [](https://david-dm.org/isaacs/rimraf#info=devDependencies) + +The [UNIX command](http://en.wikipedia.org/wiki/Rm_(Unix)) `rm -rf` for node. + +Install with `npm install rimraf`, or just drop rimraf.js somewhere. + +## API + +`rimraf(f, [opts], callback)` + +The first parameter will be interpreted as a globbing pattern for files. If you +want to disable globbing you can do so with `opts.disableGlob` (defaults to +`false`). This might be handy, for instance, if you have filenames that contain +globbing wildcard characters. + +The callback will be called with an error if there is one. Certain +errors are handled for you: + +* Windows: `EBUSY` and `ENOTEMPTY` - rimraf will back off a maximum of + `opts.maxBusyTries` times before giving up, adding 100ms of wait + between each attempt. The default `maxBusyTries` is 3. +* `ENOENT` - If the file doesn't exist, rimraf will return + successfully, since your desired outcome is already the case. +* `EMFILE` - Since `readdir` requires opening a file descriptor, it's + possible to hit `EMFILE` if too many file descriptors are in use. + In the sync case, there's nothing to be done for this. But in the + async case, rimraf will gradually back off with timeouts up to + `opts.emfileWait` ms, which defaults to 1000. + +## options + +* unlink, chmod, stat, lstat, rmdir, readdir, + unlinkSync, chmodSync, statSync, lstatSync, rmdirSync, readdirSync + + In order to use a custom file system library, you can override + specific fs functions on the options object. + + If any of these functions are present on the options object, then + the supplied function will be used instead of the default fs + method. + + Sync methods are only relevant for `rimraf.sync()`, of course. + + For example: + + ```javascript + var myCustomFS = require('some-custom-fs') + + rimraf('some-thing', myCustomFS, callback) + ``` + +* maxBusyTries + + If an `EBUSY`, `ENOTEMPTY`, or `EPERM` error code is encountered + on Windows systems, then rimraf will retry with a linear backoff + wait of 100ms longer on each try. The default maxBusyTries is 3. + + Only relevant for async usage. + +* emfileWait + + If an `EMFILE` error is encountered, then rimraf will retry + repeatedly with a linear backoff of 1ms longer on each try, until + the timeout counter hits this max. The default limit is 1000. + + If you repeatedly encounter `EMFILE` errors, then consider using + [graceful-fs](http://npm.im/graceful-fs) in your program. + + Only relevant for async usage. + +* glob + + Set to `false` to disable [glob](http://npm.im/glob) pattern + matching. + + Set to an object to pass options to the glob module. The default + glob options are `{ nosort: true, silent: true }`. + + Glob version 6 is used in this module. + + Relevant for both sync and async usage. + +* disableGlob + + Set to any non-falsey value to disable globbing entirely. + (Equivalent to setting `glob: false`.) + +## rimraf.sync + +It can remove stuff synchronously, too. But that's not so good. Use +the async API. It's better. + +## CLI + +If installed with `npm install rimraf -g` it can be used as a global +command `rimraf <path> [<path> ...]` which is useful for cross platform support. + +## mkdirp + +If you need to create a directory recursively, check out +[mkdirp](https://github.com/substack/node-mkdirp). diff --git a/node_modules/rimraf/bin.js b/node_modules/rimraf/bin.js new file mode 100755 index 000000000..1bd5a0d16 --- /dev/null +++ b/node_modules/rimraf/bin.js @@ -0,0 +1,40 @@ +#!/usr/bin/env node + +var rimraf = require('./') + +var help = false +var dashdash = false +var args = process.argv.slice(2).filter(function(arg) { + if (dashdash) + return !!arg + else if (arg === '--') + dashdash = true + else if (arg.match(/^(-+|\/)(h(elp)?|\?)$/)) + help = true + else + return !!arg +}); + +if (help || args.length === 0) { + // If they didn't ask for help, then this is not a "success" + var log = help ? console.log : console.error + log('Usage: rimraf <path> [<path> ...]') + log('') + log(' Deletes all files and folders at "path" recursively.') + log('') + log('Options:') + log('') + log(' -h, --help Display this usage info') + process.exit(help ? 0 : 1) +} else + go(0) + +function go (n) { + if (n >= args.length) + return + rimraf(args[n], function (er) { + if (er) + throw er + go(n+1) + }) +} diff --git a/node_modules/rimraf/package.json b/node_modules/rimraf/package.json new file mode 100644 index 000000000..4bb2907f7 --- /dev/null +++ b/node_modules/rimraf/package.json @@ -0,0 +1,100 @@ +{ + "_args": [ + [ + { + "raw": "rimraf@^2.2.8", + "scope": null, + "escapedName": "rimraf", + "name": "rimraf", + "rawSpec": "^2.2.8", + "spec": ">=2.2.8 <3.0.0", + "type": "range" + }, + "/home/dold/repos/taler/wallet-webex/node_modules/del" + ] + ], + "_from": "rimraf@>=2.2.8 <3.0.0", + "_id": "rimraf@2.5.4", + "_inCache": true, + "_location": "/rimraf", + "_nodeVersion": "4.4.4", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/rimraf-2.5.4.tgz_1469206941888_0.8645927573088557" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.6", + "_phantomChildren": {}, + "_requested": { + "raw": "rimraf@^2.2.8", + "scope": null, + "escapedName": "rimraf", + "name": "rimraf", + "rawSpec": "^2.2.8", + "spec": ">=2.2.8 <3.0.0", + "type": "range" + }, + "_requiredBy": [ + "/del", + "/gulp-sym" + ], + "_resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz", + "_shasum": "96800093cbf1a0c86bd95b4625467535c29dfa04", + "_shrinkwrap": null, + "_spec": "rimraf@^2.2.8", + "_where": "/home/dold/repos/taler/wallet-webex/node_modules/del", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bin": { + "rimraf": "./bin.js" + }, + "bugs": { + "url": "https://github.com/isaacs/rimraf/issues" + }, + "dependencies": { + "glob": "^7.0.5" + }, + "description": "A deep deletion module for node (like `rm -rf`)", + "devDependencies": { + "mkdirp": "^0.5.1", + "tap": "^6.1.1" + }, + "directories": {}, + "dist": { + "shasum": "96800093cbf1a0c86bd95b4625467535c29dfa04", + "tarball": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz" + }, + "files": [ + "LICENSE", + "README.md", + "bin.js", + "rimraf.js" + ], + "gitHead": "2af08bbbd0a03549b278414309dc5d8097699443", + "homepage": "https://github.com/isaacs/rimraf#readme", + "license": "ISC", + "main": "rimraf.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "rimraf", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/rimraf.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.5.4" +} diff --git a/node_modules/rimraf/rimraf.js b/node_modules/rimraf/rimraf.js new file mode 100644 index 000000000..5d9a5768a --- /dev/null +++ b/node_modules/rimraf/rimraf.js @@ -0,0 +1,343 @@ +module.exports = rimraf +rimraf.sync = rimrafSync + +var assert = require("assert") +var path = require("path") +var fs = require("fs") +var glob = require("glob") + +var defaultGlobOpts = { + nosort: true, + silent: true +} + +// for EMFILE handling +var timeout = 0 + +var isWindows = (process.platform === "win32") + +function defaults (options) { + var methods = [ + 'unlink', + 'chmod', + 'stat', + 'lstat', + 'rmdir', + 'readdir' + ] + methods.forEach(function(m) { + options[m] = options[m] || fs[m] + m = m + 'Sync' + options[m] = options[m] || fs[m] + }) + + options.maxBusyTries = options.maxBusyTries || 3 + options.emfileWait = options.emfileWait || 1000 + if (options.glob === false) { + options.disableGlob = true + } + options.disableGlob = options.disableGlob || false + options.glob = options.glob || defaultGlobOpts +} + +function rimraf (p, options, cb) { + if (typeof options === 'function') { + cb = options + options = {} + } + + assert(p, 'rimraf: missing path') + assert.equal(typeof p, 'string', 'rimraf: path should be a string') + assert.equal(typeof cb, 'function', 'rimraf: callback function required') + assert(options, 'rimraf: invalid options argument provided') + assert.equal(typeof options, 'object', 'rimraf: options should be object') + + defaults(options) + + var busyTries = 0 + var errState = null + var n = 0 + + if (options.disableGlob || !glob.hasMagic(p)) + return afterGlob(null, [p]) + + options.lstat(p, function (er, stat) { + if (!er) + return afterGlob(null, [p]) + + glob(p, options.glob, afterGlob) + }) + + function next (er) { + errState = errState || er + if (--n === 0) + cb(errState) + } + + function afterGlob (er, results) { + if (er) + return cb(er) + + n = results.length + if (n === 0) + return cb() + + results.forEach(function (p) { + rimraf_(p, options, function CB (er) { + if (er) { + if (isWindows && (er.code === "EBUSY" || er.code === "ENOTEMPTY" || er.code === "EPERM") && + busyTries < options.maxBusyTries) { + busyTries ++ + var time = busyTries * 100 + // try again, with the same exact callback as this one. + return setTimeout(function () { + rimraf_(p, options, CB) + }, time) + } + + // this one won't happen if graceful-fs is used. + if (er.code === "EMFILE" && timeout < options.emfileWait) { + return setTimeout(function () { + rimraf_(p, options, CB) + }, timeout ++) + } + + // already gone + if (er.code === "ENOENT") er = null + } + + timeout = 0 + next(er) + }) + }) + } +} + +// Two possible strategies. +// 1. Assume it's a file. unlink it, then do the dir stuff on EPERM or EISDIR +// 2. Assume it's a directory. readdir, then do the file stuff on ENOTDIR +// +// Both result in an extra syscall when you guess wrong. However, there +// are likely far more normal files in the world than directories. This +// is based on the assumption that a the average number of files per +// directory is >= 1. +// +// If anyone ever complains about this, then I guess the strategy could +// be made configurable somehow. But until then, YAGNI. +function rimraf_ (p, options, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + + // sunos lets the root user unlink directories, which is... weird. + // so we have to lstat here and make sure it's not a dir. + options.lstat(p, function (er, st) { + if (er && er.code === "ENOENT") + return cb(null) + + // Windows can EPERM on stat. Life is suffering. + if (er && er.code === "EPERM" && isWindows) + fixWinEPERM(p, options, er, cb) + + if (st && st.isDirectory()) + return rmdir(p, options, er, cb) + + options.unlink(p, function (er) { + if (er) { + if (er.code === "ENOENT") + return cb(null) + if (er.code === "EPERM") + return (isWindows) + ? fixWinEPERM(p, options, er, cb) + : rmdir(p, options, er, cb) + if (er.code === "EISDIR") + return rmdir(p, options, er, cb) + } + return cb(er) + }) + }) +} + +function fixWinEPERM (p, options, er, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + if (er) + assert(er instanceof Error) + + options.chmod(p, 666, function (er2) { + if (er2) + cb(er2.code === "ENOENT" ? null : er) + else + options.stat(p, function(er3, stats) { + if (er3) + cb(er3.code === "ENOENT" ? null : er) + else if (stats.isDirectory()) + rmdir(p, options, er, cb) + else + options.unlink(p, cb) + }) + }) +} + +function fixWinEPERMSync (p, options, er) { + assert(p) + assert(options) + if (er) + assert(er instanceof Error) + + try { + options.chmodSync(p, 666) + } catch (er2) { + if (er2.code === "ENOENT") + return + else + throw er + } + + try { + var stats = options.statSync(p) + } catch (er3) { + if (er3.code === "ENOENT") + return + else + throw er + } + + if (stats.isDirectory()) + rmdirSync(p, options, er) + else + options.unlinkSync(p) +} + +function rmdir (p, options, originalEr, cb) { + assert(p) + assert(options) + if (originalEr) + assert(originalEr instanceof Error) + assert(typeof cb === 'function') + + // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS) + // if we guessed wrong, and it's not a directory, then + // raise the original error. + options.rmdir(p, function (er) { + if (er && (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM")) + rmkids(p, options, cb) + else if (er && er.code === "ENOTDIR") + cb(originalEr) + else + cb(er) + }) +} + +function rmkids(p, options, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + + options.readdir(p, function (er, files) { + if (er) + return cb(er) + var n = files.length + if (n === 0) + return options.rmdir(p, cb) + var errState + files.forEach(function (f) { + rimraf(path.join(p, f), options, function (er) { + if (errState) + return + if (er) + return cb(errState = er) + if (--n === 0) + options.rmdir(p, cb) + }) + }) + }) +} + +// this looks simpler, and is strictly *faster*, but will +// tie up the JavaScript thread and fail on excessively +// deep directory trees. +function rimrafSync (p, options) { + options = options || {} + defaults(options) + + assert(p, 'rimraf: missing path') + assert.equal(typeof p, 'string', 'rimraf: path should be a string') + assert(options, 'rimraf: missing options') + assert.equal(typeof options, 'object', 'rimraf: options should be object') + + var results + + if (options.disableGlob || !glob.hasMagic(p)) { + results = [p] + } else { + try { + options.lstatSync(p) + results = [p] + } catch (er) { + results = glob.sync(p, options.glob) + } + } + + if (!results.length) + return + + for (var i = 0; i < results.length; i++) { + var p = results[i] + + try { + var st = options.lstatSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + + // Windows can EPERM on stat. Life is suffering. + if (er.code === "EPERM" && isWindows) + fixWinEPERMSync(p, options, er) + } + + try { + // sunos lets the root user unlink directories, which is... weird. + if (st && st.isDirectory()) + rmdirSync(p, options, null) + else + options.unlinkSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + if (er.code === "EPERM") + return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er) + if (er.code !== "EISDIR") + throw er + rmdirSync(p, options, er) + } + } +} + +function rmdirSync (p, options, originalEr) { + assert(p) + assert(options) + if (originalEr) + assert(originalEr instanceof Error) + + try { + options.rmdirSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + if (er.code === "ENOTDIR") + throw originalEr + if (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM") + rmkidsSync(p, options) + } +} + +function rmkidsSync (p, options) { + assert(p) + assert(options) + options.readdirSync(p).forEach(function (f) { + rimrafSync(path.join(p, f), options) + }) + options.rmdirSync(p, options) +} |