Class: Avocado::Bootstrap

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

Class Method Summary collapse

Class Method Details

.run(stage, verbose = false, debug = false) ⇒ Object

Runs the avocado bootstrap

Parameters:

  • stage (Symbol) —

    the stage to bootstrap

  • verbose (Boolean) (defaults to: false) —

    run in verbose mode

  • debug (Boolean) (defaults to: false) —

    run in boolean mode



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# File 'lib/avocado/bootstrap.rb', line 26

def self.run(stage, verbose = false, debug = false)
	if stage.is_a?(String)
		stage = stage.to_sym
	end

	require File.join(File.dirname(__FILE__), 'core_ext/string_colors.rb')
	require File.join(File.dirname(__FILE__), 'core_ext/hash_insert_at.rb')

	require File.join(File.dirname(__FILE__), 'task/task.rb')
	require File.join(File.dirname(__FILE__), 'task/task_dependency.rb')
	require File.join(File.dirname(__FILE__), 'task/task_manager.rb')
	require File.join(File.dirname(__FILE__), 'task/task_execution_environment.rb')
	require File.join(File.dirname(__FILE__), 'task/local_task_execution_environment.rb')
	require File.join(File.dirname(__FILE__), 'task/remote_task_execution_environment.rb')

	require File.join(File.dirname(__FILE__), 'scm_provider/scm_provider.rb')
	require File.join(File.dirname(__FILE__), 'scm_provider/git_scm_provider.rb')

	require File.join(File.dirname(__FILE__), 'multi_io.rb')
	require File.join(File.dirname(__FILE__), 'command_execution_result.rb')
	require File.join(File.dirname(__FILE__), 'target.rb')
	require File.join(File.dirname(__FILE__), 'config.rb')
	require File.join(File.dirname(__FILE__), 'deployment.rb')

	begin
		# defaults
		Avocado::Deployment.configure do
			set :stage, stage
		end

		if File.exist?(Dir.pwd.concat('/Avofile')) == false
			raise RuntimeError, 'Could not find Avofile. Run `avo install` first.'
		end

		instance = Avocado::Deployment.instance

		# load user config initially to determine strategy
		begin
			load File.join(Dir.pwd, 'Avofile')
		rescue RuntimeError => e
			# `find_chain_index_containing': could not find a chain containing task create_deployment_tarball (RuntimeError)
			# error not neccessary because dependencies are not loaded
		end

		if debug
			instance.log.level = Logger::DEBUG
		elsif verbose
			instance.log.level = Logger::INFO
		else
			instance.log.level = instance.config.get(:log_level)
		end

		instance.log.debug "Loading deployment strategy #{instance.config.get(:strategy).to_s}..."

		# load strategy
		# @todo pruefen
		require File.join(File.dirname(__FILE__), "strategy/base.rb")
		require File.join(File.dirname(__FILE__), "strategy/#{instance.config.get(:strategy).to_s}.rb")


		instance.log.debug "Loading user configuration..."

		# override again by user config to allow manipulation of tasks
		load File.join(Dir.pwd, 'Avofile')
	rescue Exception => e
		Avocado::Deployment.instance.log.error e.message.red
		
		Kernel.exit(true)
	end

	Avocado::Deployment.instance
end