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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import argparse
import sys
from pathlib import Path
from mozpack import dmg
from mozbuild.bootstrap import bootstrap_toolchain
def _path_or_none(input: str):
if not input:
return None
return Path(input)
def main(args):
parser = argparse.ArgumentParser(
description="Explode a DMG into its relevant files"
)
parser.add_argument("--dsstore", help="DSStore file from")
parser.add_argument("--background", help="Background file from")
parser.add_argument("--icon", help="Icon file from")
parser.add_argument("dmgfile", metavar="DMG_IN", help="DMG File to Unpack")
parser.add_argument(
"outpath", metavar="PATH_OUT", help="Location to put unpacked files"
)
options = parser.parse_args(args)
dmg_tool = bootstrap_toolchain("dmg/dmg")
hfs_tool = bootstrap_toolchain("dmg/hfsplus")
dmg.extract_dmg(
dmgfile=Path(options.dmgfile),
output=Path(options.outpath),
dmg_tool=Path(dmg_tool),
hfs_tool=Path(hfs_tool),
dsstore=_path_or_none(options.dsstore),
background=_path_or_none(options.background),
icon=_path_or_none(options.icon),
)
return 0
if __name__ == "__main__":
sys.exit(main(sys.argv[1:]))
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