#!/usr/bin/env python3
# Copyright (C) 2021 Igalia S.L.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
#    list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import argparse
import logging
import os
import sys

top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
sys.path.insert(0, os.path.join(top_level_directory, 'Tools', 'Scripts', 'webkitpy'))

from binary_bundling.ldd import SharedObjectResolver
from binary_bundling.bundle import BinaryBundler

def main():
    parser = argparse.ArgumentParser('usage %prog [options]')
    parser.add_argument('--ldd', dest='ldd', default='ldd', help='Use alternative ldd (useful for non-native binaries')
    parser.add_argument('--log-level', dest='log_level', choices=['debug', 'info', 'warning', 'error', 'critical'], default='info')
    parser.add_argument('--dest-dir', dest='dest_dir', required=True)
    parser.add_argument('binary')
    args = parser.parse_args()

    logging.getLogger().setLevel(args.log_level.upper())
    logging.getLogger().addHandler(logging.StreamHandler())
    libraries, interpreter = SharedObjectResolver(args.ldd).get_libs_and_interpreter(args.binary)

    if interpreter is None:
        raise RuntimeError("Could not determine interpreter for binary %s" % object)
    bundler = BinaryBundler(args.dest_dir, False)
    bundler.copy_and_remove_rpath(interpreter, type='interpreter')
    bundler.copy_and_remove_rpath(args.binary, type='bin')
    for lib in libraries:
        bundler.copy_and_remove_rpath(lib, type='lib')
    bundler.generate_wrapper_script(interpreter, os.path.basename(args.binary))
    return 0

if __name__ == '__main__':
    sys.exit(main())