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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,
import shutil
import tarfile
from pathlib import Path
import mozfile
from mozpack.pkg import create_pkg
from mozbuild.bootstrap import bootstrap_toolchain
def repackage_pkg(infile, output):
if not tarfile.is_tarfile(infile):
raise Exception("Input file %s is not a valid tarfile." % infile)
xar_tool = bootstrap_toolchain("xar/xar")
if not xar_tool:
raise Exception("Could not find xar tool.")
mkbom_tool = bootstrap_toolchain("mkbom/mkbom")
if not mkbom_tool:
raise Exception("Could not find mkbom tool.")
# Note: CPIO isn't standard on all OS's
cpio_tool = shutil.which("cpio")
if not cpio_tool:
raise Exception("Could not find cpio.")
with mozfile.TemporaryDirectory() as tmpdir:
mozfile.extract_tarball(infile, tmpdir)
app_list = list(Path(tmpdir).glob("*.app"))
if len(app_list) != 1:
raise Exception(
"Input file should contain a single .app file. %s found."
% len(app_list)
)
create_pkg(
source_app=Path(app_list[0]),
output_pkg=Path(output),
mkbom_tool=Path(mkbom_tool),
xar_tool=Path(xar_tool),
cpio_tool=Path(cpio_tool),
)