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#!/usr/bin/env python
# Copyright 2009-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
import argparse
import sys
import portage
portage._internal_caller = True
from portage import os
def command_recompose(args):
usage = "usage: recompose <binpkg_path> <metadata_dir>\n"
if len(args) != 2:
sys.stderr.write(usage)
sys.stderr.write(f"2 arguments are required, got {len(args)}\n")
return 1
binpkg_path, metadata_dir = args
if not os.path.isfile(binpkg_path):
sys.stderr.write(usage)
sys.stderr.write(f"Argument 1 is not a regular file: '{binpkg_path}'\n")
return 1
if not os.path.isdir(metadata_dir):
sys.stderr.write(usage)
sys.stderr.write(f"Argument 2 is not a directory: '{metadata_dir}'\n")
return 1
t = portage.xpak.tbz2(binpkg_path)
t.recompose(metadata_dir)
return os.EX_OK
def main(argv):
if argv and isinstance(argv[0], bytes):
for i, x in enumerate(argv):
argv[i] = portage._unicode_decode(x, errors="strict")
valid_commands = ("recompose",)
description = "Perform metadata operations on a binary package."
usage = f"usage: {os.path.basename(argv[0])} COMMAND [args]"
parser = argparse.ArgumentParser(description=description, usage=usage)
options, args = parser.parse_known_args(argv[1:])
if not args:
parser.error("missing command argument")
command = args[0]
if command not in valid_commands:
parser.error(f"invalid command: '{command}'")
if command == "recompose":
rval = command_recompose(args[1:])
else:
raise AssertionError(f"invalid command: '{command}'")
return rval
if __name__ == "__main__":
rval = main(sys.argv[:])
sys.exit(rval)
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