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Contents
# frozen_string_literal: true
module Nanoc::CLI::Commands::CompileListeners
class Abstract
def initialize(*)
super()
end
def self.enable_for?(command_runner, site) # rubocop:disable Lint/UnusedMethodArgument
true
end
# @abstract
def start
raise NotImplementedError, "Subclasses of #{self.class} must implement #start"
end
# @abstract
def stop; end
def wrapped_start
@_notification_names = []
start
end
def wrapped_stop
stop
Nanoc::Core::NotificationCenter.sync
@_notification_names.each do |name|
Nanoc::Core::NotificationCenter.remove(name, self)
end
end
def run_while
wrapped_start
yield
ensure
wrapped_stop
end
def start_safely
wrapped_start
@_started = true
end
def stop_safely
wrapped_stop if @_started
@_started = false
end
def on(sym)
@_notification_names << sym
Nanoc::Core::NotificationCenter.on(sym, self) { |*args| yield(*args) }
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems