From 3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Sun, 6 Oct 2019 21:37:45 +0200 Subject: build: Add some required modules for node --- node_modules/fs-extra/README.md | 242 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 242 insertions(+) create mode 100644 node_modules/fs-extra/README.md (limited to 'node_modules/fs-extra/README.md') diff --git a/node_modules/fs-extra/README.md b/node_modules/fs-extra/README.md new file mode 100644 index 0000000..7dbb9f7 --- /dev/null +++ b/node_modules/fs-extra/README.md @@ -0,0 +1,242 @@ +Node.js: fs-extra +================= + +`fs-extra` adds file system methods that aren't included in the native `fs` module and adds promise support to the `fs` methods. It should be a drop in replacement for `fs`. + +[![npm Package](https://img.shields.io/npm/v/fs-extra.svg?style=flat-square)](https://www.npmjs.org/package/fs-extra) +[![build status](https://api.travis-ci.org/jprichardson/node-fs-extra.svg)](http://travis-ci.org/jprichardson/node-fs-extra) +[![windows Build status](https://img.shields.io/appveyor/ci/jprichardson/node-fs-extra/master.svg?label=windows%20build)](https://ci.appveyor.com/project/jprichardson/node-fs-extra/branch/master) +[![downloads per month](http://img.shields.io/npm/dm/fs-extra.svg)](https://www.npmjs.org/package/fs-extra) +[![Coverage Status](https://img.shields.io/coveralls/jprichardson/node-fs-extra.svg)](https://coveralls.io/r/jprichardson/node-fs-extra) + +Standard JavaScript + + +Why? +---- + +I got tired of including `mkdirp`, `rimraf`, and `ncp` in most of my projects. + + + + +Installation +------------ + + npm install --save fs-extra + + + +Usage +----- + +`fs-extra` is a drop in replacement for native `fs`. All methods in `fs` are attached to `fs-extra`. All `fs` methods return promises if the callback isn't passed. + +You don't ever need to include the original `fs` module again: + +```js +const fs = require('fs') // this is no longer necessary +``` + +you can now do this: + +```js +const fs = require('fs-extra') +``` + +or if you prefer to make it clear that you're using `fs-extra` and not `fs`, you may want +to name your `fs` variable `fse` like so: + +```js +const fse = require('fs-extra') +``` + +you can also keep both, but it's redundant: + +```js +const fs = require('fs') +const fse = require('fs-extra') +``` + +Sync vs Async +------------- +Most methods are async by default. All async methods will return a promise if the callback isn't passed. + +Sync methods on the other hand will throw if an error occurs. + +Example: + +```js +const fs = require('fs-extra') + +// Async with promises: +fs.copy('/tmp/myfile', '/tmp/mynewfile') + .then(() => console.log('success!')) + .catch(err => console.error(err)) + +// Async with callbacks: +fs.copy('/tmp/myfile', '/tmp/mynewfile', err => { + if (err) return console.error(err) + console.log('success!') +}) + +// Sync: +try { + fs.copySync('/tmp/myfile', '/tmp/mynewfile') + console.log('success!') +} catch (err) { + console.error(err) +} +``` + + +Methods +------- + +### Async + +- [copy](docs/copy.md) +- [emptyDir](docs/emptyDir.md) +- [ensureFile](docs/ensureFile.md) +- [ensureDir](docs/ensureDir.md) +- [ensureLink](docs/ensureLink.md) +- [ensureSymlink](docs/ensureSymlink.md) +- [mkdirs](docs/ensureDir.md) +- [move](docs/move.md) +- [outputFile](docs/outputFile.md) +- [outputJson](docs/outputJson.md) +- [pathExists](docs/pathExists.md) +- [readJson](docs/readJson.md) +- [remove](docs/remove.md) +- [writeJson](docs/writeJson.md) + +### Sync + +- [copySync](docs/copy-sync.md) +- [emptyDirSync](docs/emptyDir-sync.md) +- [ensureFileSync](docs/ensureFile-sync.md) +- [ensureDirSync](docs/ensureDir-sync.md) +- [ensureLinkSync](docs/ensureLink-sync.md) +- [ensureSymlinkSync](docs/ensureSymlink-sync.md) +- [mkdirsSync](docs/ensureDir-sync.md) +- [moveSync](docs/move-sync.md) +- [outputFileSync](docs/outputFile-sync.md) +- [outputJsonSync](docs/outputJson-sync.md) +- [pathExistsSync](docs/pathExists-sync.md) +- [readJsonSync](docs/readJson-sync.md) +- [removeSync](docs/remove-sync.md) +- [writeJsonSync](docs/writeJson-sync.md) + + +**NOTE:** You can still use the native Node.js methods. They are promisified and copied over to `fs-extra`. See [notes on `fs.read()` & `fs.write()`](docs/fs-read-write.md) + +### What happened to `walk()` and `walkSync()`? + +They were removed from `fs-extra` in v2.0.0. If you need the functionality, `walk` and `walkSync` are available as separate packages, [`klaw`](https://github.com/jprichardson/node-klaw) and [`klaw-sync`](https://github.com/manidlou/node-klaw-sync). + + +Third Party +----------- + + +### TypeScript + +If you like TypeScript, you can use `fs-extra` with it: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/fs-extra + + +### File / Directory Watching + +If you want to watch for changes to files or directories, then you should use [chokidar](https://github.com/paulmillr/chokidar). + + +### Misc. + +- [mfs](https://github.com/cadorn/mfs) - Monitor your fs-extra calls. + + + +Hacking on fs-extra +------------------- + +Wanna hack on `fs-extra`? Great! Your help is needed! [fs-extra is one of the most depended upon Node.js packages](http://nodei.co/npm/fs-extra.png?downloads=true&downloadRank=true&stars=true). This project +uses [JavaScript Standard Style](https://github.com/feross/standard) - if the name or style choices bother you, +you're gonna have to get over it :) If `standard` is good enough for `npm`, it's good enough for `fs-extra`. + +[![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard) + +What's needed? +- First, take a look at existing issues. Those are probably going to be where the priority lies. +- More tests for edge cases. Specifically on different platforms. There can never be enough tests. +- Improve test coverage. See coveralls output for more info. + +Note: If you make any big changes, **you should definitely file an issue for discussion first.** + +### Running the Test Suite + +fs-extra contains hundreds of tests. + +- `npm run lint`: runs the linter ([standard](http://standardjs.com/)) +- `npm run unit`: runs the unit tests +- `npm test`: runs both the linter and the tests + + +### Windows + +If you run the tests on the Windows and receive a lot of symbolic link `EPERM` permission errors, it's +because on Windows you need elevated privilege to create symbolic links. You can add this to your Windows's +account by following the instructions here: http://superuser.com/questions/104845/permission-to-make-symbolic-links-in-windows-7 +However, I didn't have much luck doing this. + +Since I develop on Mac OS X, I use VMWare Fusion for Windows testing. I create a shared folder that I map to a drive on Windows. +I open the `Node.js command prompt` and run as `Administrator`. I then map the network drive running the following command: + + net use z: "\\vmware-host\Shared Folders" + +I can then navigate to my `fs-extra` directory and run the tests. + + +Naming +------ + +I put a lot of thought into the naming of these functions. Inspired by @coolaj86's request. So he deserves much of the credit for raising the issue. See discussion(s) here: + +* https://github.com/jprichardson/node-fs-extra/issues/2 +* https://github.com/flatiron/utile/issues/11 +* https://github.com/ryanmcgrath/wrench-js/issues/29 +* https://github.com/substack/node-mkdirp/issues/17 + +First, I believe that in as many cases as possible, the [Node.js naming schemes](http://nodejs.org/api/fs.html) should be chosen. However, there are problems with the Node.js own naming schemes. + +For example, `fs.readFile()` and `fs.readdir()`: the **F** is capitalized in *File* and the **d** is not capitalized in *dir*. Perhaps a bit pedantic, but they should still be consistent. Also, Node.js has chosen a lot of POSIX naming schemes, which I believe is great. See: `fs.mkdir()`, `fs.rmdir()`, `fs.chown()`, etc. + +We have a dilemma though. How do you consistently name methods that perform the following POSIX commands: `cp`, `cp -r`, `mkdir -p`, and `rm -rf`? + +My perspective: when in doubt, err on the side of simplicity. A directory is just a hierarchical grouping of directories and files. Consider that for a moment. So when you want to copy it or remove it, in most cases you'll want to copy or remove all of its contents. When you want to create a directory, if the directory that it's suppose to be contained in does not exist, then in most cases you'll want to create that too. + +So, if you want to remove a file or a directory regardless of whether it has contents, just call `fs.remove(path)`. If you want to copy a file or a directory whether it has contents, just call `fs.copy(source, destination)`. If you want to create a directory regardless of whether its parent directories exist, just call `fs.mkdirs(path)` or `fs.mkdirp(path)`. + + +Credit +------ + +`fs-extra` wouldn't be possible without using the modules from the following authors: + +- [Isaac Shlueter](https://github.com/isaacs) +- [Charlie McConnel](https://github.com/avianflu) +- [James Halliday](https://github.com/substack) +- [Andrew Kelley](https://github.com/andrewrk) + + + + +License +------- + +Licensed under MIT + +Copyright (c) 2011-2017 [JP Richardson](https://github.com/jprichardson) + +[1]: http://nodejs.org/docs/latest/api/fs.html + + +[jsonfile]: https://github.com/jprichardson/node-jsonfile -- cgit v1.2.3