Class: Pulsar::Helpers::Capistrano::DSL

Inherits:
Object
  • Object
show all
Includes:
Pulsar::Helpers::Clamp
Defined in:
lib/pulsar/helpers/capistrano.rb

Instance Method Summary collapse

Methods included from Pulsar::Helpers::Clamp

included

Methods included from Path

#capfile_path, #config_app_defaults_path, #config_app_path, #config_app_recipes_path, #config_app_stage_recipes_path, #config_apps_path, #config_base_path, #config_path, #config_stage_path

Methods included from Shell

#cd, #rm_rf, #run_cmd, #touch

Constructor Details

#initialize(capistrano, opts, &dsl_code) ⇒ DSL

Returns a new instance of DSL.



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# File 'lib/pulsar/helpers/capistrano.rb', line 7

def initialize(capistrano, opts, &dsl_code)
  @capistrano = capistrano
  @options = opts
  instance_eval(&dsl_code)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object 



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# File 'lib/pulsar/helpers/capistrano.rb', line 13

def method_missing(meth, *args, &block)
  return if !@capistrano.from_application_path? && @options[:app_only]

  recipes = "#{ENV['CONFIG_PATH']}/recipes/#{meth}"

  File.directory?(recipes) || raise("There are no recipes of type #{meth}")

  args.each do |arg|
    recipe = "#{recipes}/#{arg}.rb"
    File.exists?(recipe) || raise("There is no #{arg} recipe")

    @capistrano.send(:load, recipe)
  end
end