Class: CookbookFetcherConfigureChef

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

Overview

Injects auto-checkout-derived chef-solo config

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ CookbookFetcherConfigureChef

Returns a new instance of CookbookFetcherConfigureChef.



156
157
158
 
# File 'lib/vagrant_cookbook_fetcher.rb', line 156

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
 
# File 'lib/vagrant_cookbook_fetcher.rb', line 160

def call(env)
  # Do this even if fetch is disabled

  require 'pp'
  # there has got to be a better way
  provisioners_list = env[:vm].config.to_hash["keys"][:vm].provisioners 

  chef_solo = provisioners_list.find { |p| p.shortcut === :chef_solo }
  if !chef_solo.nil? then
    solo_cfg = chef_solo.config
    
    if solo_cfg.roles_path.nil? then
      solo_cfg.roles_path = "combined/roles"
    else
      env[:ui].warn "Auto-checkout is keeping your custom chef-solo role path"
    end

    if solo_cfg.data_bags_path.nil? then
      solo_cfg.data_bags_path = "combined/data_bags"
    else
      env[:ui].warn "Auto-checkout is keeping your custom chef-solo data_bags path"
    end

    # Cookbooks has a default
    if solo_cfg.cookbooks_path === ["cookbooks", [:vm, "cookbooks"]] then
      # Read from filesystem
      if !File.exists?(".cookbook-order") then
        env[:ui].error "Auto-checkout could not a .cookbook-order file.  You need to run provision with autocheckout enabled at least once (or else specify your own cookbook path)"
      end

      cbs = []
      IO.readlines(".cookbook-order").each { |line| cbs.push line.chomp }
      solo_cfg.cookbooks_path = cbs
    else
      env[:ui].warn "Auto-checkout is keeping your custom chef-solo cookbook path"
    end

  end

  # Continue daisy chain
  @app.call(env) 
end