diff options
Diffstat (limited to 'dom/media/webrtc/third_party_build/vendor-libwebrtc.py')
| -rw-r--r-- | dom/media/webrtc/third_party_build/vendor-libwebrtc.py | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/dom/media/webrtc/third_party_build/vendor-libwebrtc.py b/dom/media/webrtc/third_party_build/vendor-libwebrtc.py new file mode 100644 index 0000000000..55a2efe268 --- /dev/null +++ b/dom/media/webrtc/third_party_build/vendor-libwebrtc.py @@ -0,0 +1,174 @@ +# 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 datetime +import os +import requests +import shutil +import subprocess +import sys +import tarfile + + +LIBWEBRTC_USED_IN_FIREFOX = [ + "AUTHORS", + "LICENSE", + "OWNERS", + "PATENTS", + "api", + "audio", + "call", + "common_audio", + "common_types.h", + "common_video", + "logging", + "media", + "modules", + "rtc_base", + "sdk/android", + "system_wrappers", + "video", +] + + +LIBWEBRTC_DIR = os.path.normpath("../../../../third_party/libwebrtc/webrtc") + + +def make_github_url(repo, commit): + if not repo.endswith("/"): + repo += "/" + return repo + "archive/" + commit + ".tar.gz" + + +def make_googlesource_url(target, commit): + if target == "libwebrtc": + return "https://webrtc.googlesource.com/src.git/+archive/" + commit + ".tar.gz" + else: + return ( + "https://chromium.googlesource.com/chromium/src/build/+archive/" + + commit + + ".tar.gz" + ) + + +def fetch(target, url): + print("Fetching commit from {}".format(url)) + req = requests.get(url) + if req.status_code == 200: + with open(target + ".tar.gz", "wb") as f: + f.write(req.content) + else: + print( + "Hit status code {} fetching commit. Aborting.".format(req.status_code), + file=sys.stderr, + ) + sys.exit(1) + with open(os.path.join(LIBWEBRTC_DIR, "README.mozilla"), "w") as f: + f.write( + "libwebrtc updated from commit {} on {}.".format( + url, datetime.datetime.utcnow().isoformat() + ) + ) + + +def fetch_local(target, path, commit): + target_archive = target + ".tar.gz" + cp = subprocess.run(["git", "archive", "-o", target_archive, commit], cwd=path) + if cp.returncode != 0: + print( + "Hit return code {} fetching commit. Aborting.".format(cp.returncode), + file=sys.stderr, + ) + sys.exit(1) + with open(os.path.join(LIBWEBRTC_DIR, "README.mozilla"), "w") as f: + f.write( + "libwebrtc updated from {} commit {} on {}.".format( + path, commit, datetime.datetime.utcnow().isoformat() + ) + ) + shutil.move(os.path.join(path, target_archive), target_archive) + + +def unpack(target): + target_archive = target + ".tar.gz" + target_path = "tmp-" + target + try: + shutil.rmtree(target_path) + except FileNotFoundError: + pass + tarfile.open(target_archive).extractall(path=target_path) + + if target == "libwebrtc": + for path in LIBWEBRTC_USED_IN_FIREFOX: + try: + shutil.rmtree(os.path.join(LIBWEBRTC_DIR, path)) + except FileNotFoundError: + pass + except NotADirectoryError: + pass + + if os.path.exists(os.path.join(target_path, LIBWEBRTC_USED_IN_FIREFOX[0])): + for path in LIBWEBRTC_USED_IN_FIREFOX: + shutil.move( + os.path.join(target_path, path), os.path.join(LIBWEBRTC_DIR, path) + ) + else: + # GitHub packs everything inside a separate directory + target_path = os.path.join(target_path, os.listdir(target_path)[0]) + for path in LIBWEBRTC_USED_IN_FIREFOX: + shutil.move( + os.path.join(target_path, path), os.path.join(LIBWEBRTC_DIR, path) + ) + else: + try: + shutil.rmtree(os.path.join(LIBWEBRTC_DIR, "build")) + except FileNotFoundError: + pass + os.makedirs(os.path.join(LIBWEBRTC_DIR, "build")) + + if os.path.exists(os.path.join(target_path, "linux")): + for path in os.listdir(target_path): + shutil.move( + os.path.join(target_path, path), + os.path.join(LIBWEBRTC_DIR, "build", path), + ) + else: + # GitHub packs everything inside a separate directory + target_path = os.path.join(target_path, os.listdir(target_path)[0]) + for path in os.listdir(target_path): + shutil.move( + os.path.join(target_path, path), + os.path.join(LIBWEBRTC_DIR, "build", path), + ) + + +def cleanup(target): + os.remove(target + ".tar.gz") + shutil.rmtree("tmp-" + target) + + +if __name__ == "__main__": + parser = argparse.ArgumentParser(description="Update libwebrtc") + parser.add_argument("target", choices=("libwebrtc", "build")) + group = parser.add_mutually_exclusive_group(required=True) + group.add_argument("--from-github", type=str) + group.add_argument("--from-googlesource", action="store_true", default=False) + group.add_argument("--from-local", type=str) + parser.add_argument("--commit", type=str, default="master") + parser.add_argument("--skip-fetch", action="store_true", default=False) + parser.add_argument("--skip-cleanup", action="store_true", default=False) + args = parser.parse_args() + + os.makedirs(LIBWEBRTC_DIR, exist_ok=True) + + if not args.skip_fetch: + if args.from_github: + fetch(args.target, make_github_url(args.from_github, args.commit)) + elif args.from_googlesource: + fetch(args.target, make_googlesource_url(args.target, args.commit)) + elif args.from_local: + fetch_local(args.target, args.from_local, args.commit) + unpack(args.target) + if not args.skip_cleanup: + cleanup(args.target) |