Class: ChefDK::Command::GeneratorCommands::Cookbook

Inherits:
Base
  • Object
show all
Defined in:
lib/chef-dk/command/generator_commands/cookbook.rb

Overview

## CookbookFile chef generate cookbook path/to/basename –generator-cookbook=path/to/generator

Generates a basic cookbook directory structure. Most file types are omitted, the user is expected to add additional files as needed using the relevant generators.

Instance Attribute Summary collapse

Attributes inherited from Base

#params

Instance Method Summary collapse

Methods inherited from Base

#chef_runner, #generator_cookbook_name, #generator_cookbook_path, #have_git?

Methods included from ChefDK::Configurable

#chef_config, #chefdk_config, #config_loader, #default_chef_server_http_client, #generator_config, #knife_config, #reset_config!

Methods inherited from Base

#check_license_acceptance, #needs_help?, #needs_version?, #run_with_default_options

Methods included from Helpers

#chefdk_home, #err, #git_bin_dir, #git_windows_bin_dir, #msg, #omnibus_apps_dir, #omnibus_bin_dir, #omnibus_chefdk_location, #omnibus_embedded_bin_dir, #omnibus_env, #omnibus_install?, #omnibus_root, #stderr, #stdout, #system_command, #usr_bin_path, #usr_bin_prefix

Constructor Details

#initialize(params) ⇒ Cookbook

Returns a new instance of Cookbook.



79
80
81
82
83
84
85
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 79

def initialize(params)
  @params_valid = true
  @cookbook_name = nil
  @policy_mode = true
  @verbose = false
  super
end

Instance Attribute Details

#cookbook_name_or_path ⇒ Object (readonly)

Returns the value of attribute cookbook_name_or_path.



37
38
39
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 37

def cookbook_name_or_path
  @cookbook_name_or_path
end

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



35
36
37
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 35

def errors
  @errors
end

Instance Method Details

#contains_delivery_cli_toml?(path) ⇒ Boolean

Returns:

  • (Boolean) 


208
209
210
211
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 208

def contains_delivery_cli_toml?(path)
  delivery_cli_path = path.join(".delivery/cli.toml")
  delivery_cli_path.exist?
end

#cookbook_full_path ⇒ Object 



174
175
176
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 174

def cookbook_full_path
  File.expand_path(cookbook_name_or_path, Dir.pwd)
end

#cookbook_name ⇒ Object 



166
167
168
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 166

def cookbook_name
  File.basename(cookbook_full_path)
end

#cookbook_path_in_git_repo? ⇒ Boolean

Returns:

  • (Boolean) 


242
243
244
245
246
247
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 242

def cookbook_path_in_git_repo?
  Pathname.new(cookbook_full_path).ascend do |dir|
    return true if File.directory?(File.join(dir.to_s, ".git"))
  end
  false
end

#cookbook_root ⇒ Object 



170
171
172
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 170

def cookbook_root
  File.dirname(cookbook_full_path)
end

#emit_post_create_message ⇒ Object 



105
106
107
108
109
110
111
112
113
114
115
116
117
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 105

def emit_post_create_message
  if have_delivery_config?
    msg("Your cookbook is ready. To setup the pipeline, type `cd #{cookbook_name_or_path}`, then run `delivery init`")
  else
    msg("Your cookbook is ready. Type `cd #{cookbook_name_or_path}` to enter it.")
    msg("\nThere are several commands you can run to get started locally developing and testing your cookbook.")
    msg("Type `delivery local --help` to see a full list of local testing commands.")
    msg("\nWhy not start by writing an InSpec test? Tests for the default recipe are stored at:\n")
    msg("test/integration/default/default_test.rb")
    msg("\nIf you'd prefer to dive right in, the default recipe can be found at:")
    msg("\nrecipes/default.rb\n")
  end
end

#enable_workflow? ⇒ Boolean

Returns:

  • (Boolean) 


182
183
184
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 182

def enable_workflow?
  config[:workflow]
end

#have_delivery_config? ⇒ Boolean

Returns:

  • (Boolean) 


190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 190

def have_delivery_config?
  # delivery-cli's logic is to look recursively upward for
  # .delivery/cli.toml starting from pwd:
  # https://github.com/chef/delivery-cli/blob/22cbef3987ebd0aee98405b7e161a100edc87e49/src/delivery/config/mod.rs#L225-L247

  path_to_check = File.expand_path(Dir.pwd)
  result = false

  Pathname.new(path_to_check).ascend do |path|
    if contains_delivery_cli_toml?(path)
      result = true
      break
    end
  end

  result
end

#kitchen ⇒ Object 



142
143
144
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 142

def kitchen
  config[:kitchen]
end

#params_valid? ⇒ Boolean

Returns:

  • (Boolean) 


238
239
240
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 238

def params_valid?
  @params_valid
end

#pipeline ⇒ Object 



146
147
148
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 146

def pipeline
  config[:pipeline]
end

#policy_mode? ⇒ Boolean

Returns:

  • (Boolean) 


178
179
180
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 178

def policy_mode?
  @policy_mode
end

#policy_name ⇒ Object 



150
151
152
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 150

def policy_name
  cookbook_name
end

#policy_run_list ⇒ Object 



154
155
156
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 154

def policy_run_list
  "#{cookbook_name}::#{recipe_name}"
end

#read_and_validate_params ⇒ Object 



213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 213

def read_and_validate_params
  arguments = parse_options(params)
  @cookbook_name_or_path = arguments[0]
  if !@cookbook_name_or_path
    @params_valid = false
  elsif /-/ =~ File.basename(@cookbook_name_or_path)
    msg("Hyphens are discouraged in cookbook names as they may cause problems with custom resources. See https://docs.chef.io/ctl_chef.html#chef-generate-cookbook for more information.")
  end

  if config[:berks] && config[:policy]
    err("Berkshelf and Policyfiles are mutually exclusive. Please specify only one.")
    @params_valid = false
  end

  if config[:berks]
    @policy_mode = false
  end

  if config[:verbose]
    @verbose = true
  end

  true
end

#recipe ⇒ Object 



158
159
160
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 158

def recipe
  "cookbook"
end

#recipe_name ⇒ Object 



162
163
164
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 162

def recipe_name
  "default"
end

#run ⇒ Object 



87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 87

def run
  read_and_validate_params
  if params_valid?
    setup_context
    msg("Generating cookbook #{cookbook_name}")
    chef_runner.converge
    msg("")
    emit_post_create_message
    0
  else
    err(opt_parser)
    1
  end
rescue ChefDK::ChefRunnerError => e
  err("ERROR: #{e}")
  1
end

#setup_context ⇒ Object 



119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 119

def setup_context
  super
  Generator.add_attr_to_context(:skip_git_init, cookbook_path_in_git_repo?)
  Generator.add_attr_to_context(:cookbook_root, cookbook_root)
  Generator.add_attr_to_context(:cookbook_name, cookbook_name)
  Generator.add_attr_to_context(:recipe_name, recipe_name)
  Generator.add_attr_to_context(:include_chef_repo_source, false)
  Generator.add_attr_to_context(:policy_name, policy_name)
  Generator.add_attr_to_context(:policy_run_list, policy_run_list)
  Generator.add_attr_to_context(:policy_local_cookbook, ".")

  Generator.add_attr_to_context(:enable_workflow, enable_workflow?)
  Generator.add_attr_to_context(:workflow_project_dir, cookbook_full_path)
  Generator.add_attr_to_context(:build_cookbook_parent_is_cookbook, true)
  Generator.add_attr_to_context(:workflow_project_git_initialized, have_git? && !cookbook_path_in_git_repo?)

  Generator.add_attr_to_context(:verbose, verbose?)

  Generator.add_attr_to_context(:use_policyfile, policy_mode?)
  Generator.add_attr_to_context(:pipeline, pipeline)
  Generator.add_attr_to_context(:kitchen, kitchen)
end

#verbose? ⇒ Boolean

Returns:

  • (Boolean) 


186
187
188
 
# File 'lib/chef-dk/command/generator_commands/cookbook.rb', line 186

def verbose?
  @verbose
end