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#!/usr/bin/python3
# encoding=utf-8
#
# Copyright © 2015 Simon McVittie <smcv@debian.org>
# SPDX-License-Identifier: GPL-2.0-or-later
import logging
import os
import shutil
import subprocess
from ..build import (PackagingTask, NoPackagesPossible)
from ..game import (GameData)
from ..util import (mkdir_p, which)
logger = logging.getLogger(__name__)
class LGeneralGameData(GameData):
def add_parser(self, parsers, base_parser):
parser = super(LGeneralGameData, self).add_parser(parsers, base_parser)
parser.add_argument('-f', dest='download', action='store_false',
help='Require pg-data.tar.gz on the command line')
parser.add_argument('-w', dest='download', action='store_true',
help='Download pg-data.tar.gz (done automatically ' +
'if necessary)')
return parser
def construct_task(self, **kwargs):
return LGeneralTask(self, **kwargs)
class LGeneralTask(PackagingTask):
def prepare_packages(
self, packages=None, build_demos=False, download=True,
search=True, log_immediately=True, everything=False,
requested_packages=()
):
# don't bother even trying if it isn't going to work
if which('lgc-pg') is None:
logger.error('The "lgc-pg" tool is required for this package.')
raise NoPackagesPossible()
if 'DISPLAY' not in os.environ and 'WAYLAND_DISPLAY' not in os.environ:
logger.error('The "lgc-pg" tool requires '
'to run in some graphical environment.')
raise NoPackagesPossible()
ready = super(LGeneralTask, self).prepare_packages(
packages,
build_demos=build_demos,
download=download,
search=search,
log_immediately=log_immediately,
everything=everything,
requested_packages=requested_packages,
)
# would have raised an exception if not
assert self.game.packages['lgeneral-data-nonfree'] in ready
return ready
def fill_extra_files(self, per_package_state):
super().fill_extra_files(per_package_state)
package = per_package_state.package
destdir = per_package_state.destdir
assert package.name == 'lgeneral-data-nonfree'
installdir = os.path.join(destdir, 'usr/share/games/lgeneral')
unpackdir = os.path.join(self.get_workdir(), 'tmp', 'pg-data.tar.gz.d')
for d in ('gfx/flags', 'gfx/terrain', 'gfx/units', 'maps/pg',
'nations', 'scenarios/pg', 'sounds/pg', 'units'):
mkdir_p(os.path.join(installdir, d))
shutil.unpack_archive(
os.path.join(installdir, 'pg-data.tar.gz'),
unpackdir,
'gztar')
subprocess.check_call(['lgc-pg', '-s', unpackdir + '/pg-data/',
'-d', installdir + '/'])
GAME_DATA_SUBCLASS = LGeneralGameData
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