Class: RuboCop::RemoteConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop/remote_config.rb

Overview

Common methods and behaviors for dealing with remote config files.

Constant Summary collapse

CACHE_LIFETIME =
24 * 60 * 60

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url, base_dir) ⇒ RemoteConfig

Returns a new instance of RemoteConfig.



13
14
15
16
# File 'lib/rubocop/remote_config.rb', line 13

def initialize(url, base_dir)
  @uri = URI.parse(url)
  @base_dir = base_dir
end

Instance Attribute Details

#uriObject (readonly)

Returns the value of attribute uri.



9
10
11
# File 'lib/rubocop/remote_config.rb', line 9

def uri
  @uri
end

Instance Method Details

#fileObject



18
19
20
21
22
23
24
25
26
27
28
29
30
# File 'lib/rubocop/remote_config.rb', line 18

def file
  return cache_path unless cache_path_expired?

  request do |response|
    next if response.is_a?(Net::HTTPNotModified)
    next if response.is_a?(SocketError)
    File.open cache_path, 'w' do |io|
      io.write response.body
    end
  end

  cache_path
end

#inherit_from_remote(file, path) ⇒ Object



32
33
34
35
36
# File 'lib/rubocop/remote_config.rb', line 32

def inherit_from_remote(file, path)
  new_uri = @uri.dup
  new_uri.path.gsub!(%r{/[^/]*$}, "/#{file}")
  RemoteConfig.new(new_uri.to_s, File.dirname(path))
end