This extension provides interfaces to rubocop for coc.nvim.

Port from ruby-rubocop

rubocop is a code analyzer for ruby.

This extension may have problems when using a rvm or chruby environment. When autoCorrect is enabled, the history of changing file is broken.

• lint by executing the command "Ruby: lint by rubocop"
• auto invoke when saving file
• auto correct command "Ruby: autocorrect by rubocop"

The extension forces rubocop's force-exclusion option.

If you do not want rubocop to be executed on some file, you can add AllCops/Exclude in rubocop.yml. The file can be saved without executing rubocop.

Installation of ruby and rubocop is required.

gem install rubocop

Installation by vim-plug and yarn

Plug 'weirongxu/coc-rubocop', {'do': 'yarn install --frozen-lockfile'}

Specify configuration coc-settings.json:

{
  // If not specified searches for 'rubocop' executable available on PATH (default and recommended)
  "ruby.rubocop.executePath": "",

  // You can use specific path
  // "ruby.rubocop.executePath": "/Users/you/.rbenv/shims/"
  // "ruby.rubocop.executePath": "/Users/you/.rvm/gems/ruby-2.3.2/bin/"
  // "ruby.rubocop.executePath": "D:/bin/Ruby22-x64/bin/"

  // If not specified, it assumes a null value by default.
  "ruby.rubocop.configFilePath": "/path/to/config/.rubocop.yml",

  // default true
  "ruby.rubocop.onSave": true
}

• ruby.rubocop: Lint by rubocop

Please install packages with yarn.

yarn install

You could install ESLint extension for .ts files.

Please format code using prettier.

yarn prettier src/* test/* --write

This software is released under the MIT License, see LICENSE.