atom-beautify/README.md

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# [atom-beautify](https://github.com/donaldpipowitch/atom-beautify)
> [Beautify](https://github.com/einars/js-beautify)
HTML (including [Handlebars](http://handlebarsjs.com/)),
CSS (including [Sass](http://sass-lang.com/) and [LESS](http://lesscss.org/))
and JavaScript in Atom.
Atom Package: https://atom.io/packages/atom-beautify
## Language Support
- [x] JavaScript and JSON
- [x] HTML, including
- [Handlebars](http://handlebarsjs.com/)
- XML
- [x] CSS, including
- [Sass](http://sass-lang.com/)
- [LESS](http://lesscss.org/)
- [x] SQL, special thanks to [pretty-data](https://github.com/vkiryukhin/pretty-data)
- [x] [PHP](https://github.com/donaldpipowitch/atom-beautify/issues/26)
- Requires [PHP_Beautifier](http://pear.php.net/package/PHP_Beautifier) to be already installed.
- [x] [Python](https://github.com/donaldpipowitch/atom-beautify/issues/24)
- Requires [autopep8](https://github.com/hhatto/autopep8) to be already installed.
- Beautifies to [PEP 8](http://legacy.python.org/dev/peps/pep-0008/).
### Coming Soon
- [ ] Ruby, see https://github.com/donaldpipowitch/atom-beautify/issues/25
- [ ] CoffeeScript, see https://github.com/donaldpipowitch/atom-beautify/issues/31
## Usage
Open the [Command Palette](https://github.com/atom/command-palette), and type `Beautify`.
It will only beautify selected text, if a selection is found - if not, the whole file will be beautified.
### Shortcut
You can also type `ctrl-alt-b` as a shortcut or click `Packages > Beautify` in the menu.
### Package Options
You can also choose to beautify on every file save.
## Configuration
Edit your `.jsbeautifyrc` file in any of the following locations:
- Atom Package Settings
`Atom``Preferences` ➔ Search for `atom-beautify`
- Same directory as current file
- Project root
`atom-beautify` will recursively look up from the current file's directory to find `.jsbeautifyrc`.
- Your User's Home directory
**Note**: *Comments are supported in `.jsbeautifyrc` thanks to [strip-json-comments](https://github.com/sindresorhus/strip-json-comments).*
See examples of both way inside [`examples/`](https://github.com/donaldpipowitch/atom-beautify/tree/master/examples)
### Simple
See [examples/simple-jsbeautifyrc/.jsbeautifyrc](https://github.com/donaldpipowitch/atom-beautify/blob/master/examples/simple-jsbeautifyrc/.jsbeautifyrc).
```json
{
"indent_size": 2,
"indent_char": " ",
"other": " ",
"indent_level": 0,
"indent_with_tabs": false,
"preserve_newlines": true,
"max_preserve_newlines": 2,
"jslint_happy": true,
"indent_handlebars": true
}
```
### Nested
See [examples/nested-jsbeautifyrc/.jsbeautifyrc](https://github.com/donaldpipowitch/atom-beautify/blob/master/examples/nested-jsbeautifyrc/.jsbeautifyrc).
```json
{
"html": {
"brace_style": "collapse",
"indent_char": " ",
"indent_scripts": "normal",
"indent_size": 6,
"max_preserve_newlines": 1,
"preserve_newlines": true,
"unformatted": ["a", "sub", "sup", "b", "i", "u"],
"wrap_line_length": 0
},
"css": {
"indent_char": " ",
"indent_size": 4
},
"js": {
"indent_size": 2,
"indent_char": " ",
"indent_level": 0,
"indent_with_tabs": false,
"preserve_newlines": true,
"max_preserve_newlines": 2,
"jslint_happy": true
},
"sql": {
"indent_size": 4,
"indent_char": " ",
"indent_level": 0,
"indent_with_tabs": false
}
}
```
## Advanced Language Setup
### PHP
To use with PHP we require [PHP_Beautifier](http://pear.php.net/package/PHP_Beautifier)
and that you set the `Php beautifier path` in the package settings.
#### Retrieve the path on Mac & Linux
Run `which php_beautifier` in your Terminal.
### Python
To use with Python we require [autopep8](https://github.com/hhatto/autopep8)
and that you set the `Python autopep8 path` in the package settings.
#### Retrieve the path on Mac & Linux
Run `which autopep8` in your Terminal.
## Contributing
[See all contributors on GitHub](https://github.com/donaldpipowitch/atom-beautify/graphs/contributors).
Please update the [CHANGELOG.md](https://github.com/donaldpipowitch/atom-beautify/blob/master/CHANGELOG.md),
add yourself as a contributor to the [package.json](https://github.com/donaldpipowitch/atom-beautify/blob/master/package.json),
and submit a [Pull Request on GitHub](https://help.github.com/articles/using-pull-requests).
## License
[MIT](https://github.com/donaldpipowitch/atom-beautify/blob/master/LICENSE.md) © [Donald Pipowitch](https://github.com/donaldpipowitch)