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https://github.com/AtomLinter/linter-rubocop

Linter plugin for Ruby, using rubocop
https://github.com/AtomLinter/linter-rubocop

Last synced: 3 months ago
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Linter plugin for Ruby, using rubocop

Host: GitHub
URL: https://github.com/AtomLinter/linter-rubocop
Owner: AtomLinter
License: mit
Archived: true
Created: 2014-05-08T22:13:34.000Z (over 10 years ago)
Default Branch: master
Last Pushed: 2023-07-28T18:56:07.000Z (over 1 year ago)
Last Synced: 2024-04-27T06:35:59.401Z (6 months ago)
Language: JavaScript
Size: 1.25 MB
Stars: 86
Watchers: 7
Forks: 53
Open Issues: 28
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE

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README

# linter-rubocop

[![Gitter](https://img.shields.io/badge/gitter-join%20chat-1dce73.svg?style=flat)](https://gitter.im/AtomLinter/Linter?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
[![Build Status](https://travis-ci.org/AtomLinter/linter-rubocop.svg?branch=master)](https://travis-ci.org/AtomLinter/linter-rubocop)
[![Plugin installs!](https://img.shields.io/apm/dm/linter-rubocop.svg)](https://atom.io/packages/linter-rubocop)
[![Package version!](https://img.shields.io/apm/v/linter-rubocop.svg?style=flat)](https://atom.io/packages/linter-rubocop)
[![Dependencies!](https://david-dm.org/AtomLinter/Linter.svg)](https://david-dm.org/AtomLinter/linter-rubocop)

This linter plugin for [Linter](https://github.com/AtomLinter/Linter) provides
an interface to [rubocop](https://github.com/bbatsov/rubocop). It will be used
with files that have the “Ruby” syntax.

## Installation

Linter package must be installed in order to use this plugin. If Linter is not
installed, please follow the instructions [here](https://github.com/AtomLinter/Linter).

### `rubocop` installation

Before using this plugin, you must ensure that `rubocop`, version 0.37 or
greater, is installed on your system. To install `rubocop`, do the following:

1. Install [ruby](https://www.ruby-lang.org/).

2. Install [rubocop](https://github.com/bbatsov/rubocop) by typing the
following in a terminal:

```shell
gem install rubocop
```

Now you can proceed to install the linter-rubocop plugin.

### Plugin installation

```shell
apm install linter-rubocop
```

## Settings

You can configure linter-rubocop by editing `~/.atom/config.cson`
(choose Open Your Config in Atom menu):

### Using RVM

If you're using RVM and receiving errors in Atom that indicate Rubocop can't be
found, you may need to change `/bin` to `/wrappers` in the path that gets
returned from `which rubocop` before using it as your `command` setting.
For example, change:

```cson
"linter-rubocop":
command: "/Users/JohnDoe/.rvm/gems/ruby-2.2.4@global/bin/rubocop"
```

To:

```cson
"linter-rubocop":
command: "/Users/JohnDoe/.rvm/gems/ruby-2.2.4@global/wrappers/rubocop"
```
### Using `rbenv`

If you're using `rbenv`, it's recommended that you set your `command` to point to the Rubocop shim. This way, when you upgrade Ruby, the command will be a pointer to a Rubocop executable, regardless of your current Ruby version.

```cson
"linter-rubocop":
command: "/Users/JohnDoe/.rbenv/shims/rubocop"
```

### Using `chruby`

If you're using `chruby `, it's recommended that you set your `command` to execute `chruby-exec` to set version and run `rubocop`. Alternatively, you can reference the full intended path.

```cson
"linter-rubocop":
command: "/usr/local/bin/chruby-exec 2.5.0 -- rubocop"
```

```cson
"linter-rubocop":
command: "/Users/JohnDoe/.gem/ruby/2.5.1/bin/rubocop"
```