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#!/usr/bin/env ruby
# Copyright (C) 2013, Eric Wong <normalperson@yhbt.net> and all contributors
# License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt)
Thread.abort_on_exception = $stderr.sync = $stdout.sync = true
require 'yaml'
require 'dtas/player'
sock = (ENV["DTAS_PLAYER_SOCK"] ||
        File.expand_path("~/.dtas/player.sock")).b
state = (ENV["DTAS_PLAYER_STATE"] ||
         File.expand_path("~/.dtas/player_state.yml")).b
[ sock, state ].each do |file|
  dir = File.dirname(file)
  next if File.directory?(dir)
  require 'fileutils'
  FileUtils.mkpath(dir)
end

state = DTAS::StateFile.new(state)
if tmp = state.tryload
  tmp["socket"] ||= sock
  player = DTAS::Player.load(tmp)
  player.state_file ||= state
else
  player = DTAS::Player.new
  player.state_file = state
  player.socket = sock
end

at_exit { player.close }
player.bind
trap(:INT) { exit }
trap(:TERM) { exit }
player.run