Class: Gitlab::Styles::Rubocop::Cop::GemFetcher

Inherits:
RuboCop::Cop::Cop
  • Object
show all
Defined in:
lib/gitlab/styles/rubocop/cop/gem_fetcher.rb

Overview

This cop prevents usage of the ‘git` and `github` arguments to `gem` in a `Gemfile` in order to avoid additional points of failure beyond rubygems.org.

Constant Summary collapse

MSG = 
'Do not use gems from git repositories, only use gems from RubyGems.'.freeze
GIT_KEYS = 
[:git, :github].freeze

Instance Method Summary collapse

Instance Method Details

#on_send(node) ⇒ Object 



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# File 'lib/gitlab/styles/rubocop/cop/gem_fetcher.rb', line 13

def on_send(node)
  return unless gemfile?(node)

  func_name = node.children[1]
  return unless func_name == :gem

  node.children.last.each_node(:pair) do |pair|
    key_name = pair.children[0].children[0].to_sym
    add_offense(node, location: pair.source_range, message: MSG) if GIT_KEYS.include?(key_name)
  end
end