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require "aruba/configuration"
require "aruba/aruba_path"
require "aruba/config_wrapper"
require "aruba/events"
require "aruba/event_bus"
module Aruba
# Runtime of aruba
#
# Most methods are considered private. Please look for `(private)` in the
# attribute descriptions. Only a few like `#current_directory`,
# '#root_directory` and `#config` are considered to be part of the public
# API.
class Runtime
# @!attribute [r] current_directory
# Returns the current working directory
#
# @!attribute [r] root_directory
# Returns the root directory of aruba
attr_reader :current_directory, :root_directory
# @!attribute [r] config
# Access configuration of aruba
#
# @!attribute [r] environment
# Access environment of aruba (private)
#
# @!attribute [r] logger
# Logger of aruba (private)
#
# @!attribute [r] command_monitor
# Handler started commands (private)
#
# @!attribute [r] announcer
# Announce information
#
# @!attribute [r] event_bus
# Handle events (private)
#
attr_accessor :config, :environment, :logger, :command_monitor, :announcer, :event_bus
def initialize(opts = {})
@event_bus = EventBus.new(EventBus::NameResolver.new(Aruba::Events))
@announcer = opts.fetch(:announcer, Aruba.platform.announcer.new)
@config = opts.fetch(:config,
ConfigWrapper.new(Aruba.config.make_copy, @event_bus))
@environment = opts.fetch(:environment, Aruba.platform.environment_variables.new)
@current_directory = ArubaPath.new(@config.working_directory)
@root_directory = ArubaPath.new(@config.root_directory)
@environment.update(@config.command_runtime_environment)
@command_monitor = opts.fetch(:command_monitor,
Aruba.platform.command_monitor.new(announcer: @announcer))
@logger = opts.fetch(:logger, Aruba.platform.logger.new)
@logger.mode = @config.log_level
@setup_done = false
end
# @private
#
# Setup of aruba is finshed. Should be used only internally.
def setup_done
@setup_done = true
end
# @private
#
# Has aruba already been setup. Should be used only internally.
def setup_already_done?
@setup_done == true
end
# The path to the directory which contains fixtures
# You might want to overwrite this method to place your data else where.
#
# @return [ArubaPath]
# The directory to where your fixtures are stored
def fixtures_directory
@fixtures_directory ||= begin
candidates = config.fixtures_directories.map { |dir| File.join(root_directory, dir) }
directory = candidates.find { |d| Aruba.platform.directory? d }
unless directory
canditates_display = candidates.map { |d| format('"%s"', d) }.join(", ")
raise "No existing fixtures directory found in #{canditates_display}."
end
directory
end
unless Aruba.platform.directory?(@fixtures_directory)
raise %(Fixtures directory "#{@fixtures_directory}" is not a directory)
end
ArubaPath.new(@fixtures_directory)
end
end
end
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