快速检出chromium指定tag的脚本。
之前整理过如何快速的检出指定tag的chromium源码。
这次整理成python脚本，可以在当前目录直接运行。自动完成代码检出，并有出错重试的功能。
import argparse
import os
import time
import shutil
_gcl_context = """
solutions = [
{
"name": "src",
"url": "https://chromium.googlesource.com/chromium/src.git",
"managed": False,
"custom_deps": {},
"custom_vars": {"checkout_pgo_profiles": True,},
},
]
"""
def delete_error_git_dir(path):
for dirpath, dirnames, _ in os.walk(path):
for dirname in dirnames:
full_dir_path = os.path.join(dirpath, dirname)
if dirname == ".git" and len(
os.listdir(os.path.dirname(full_dir_path))) == 1:
print(
f"Deleting error .git directory: {full_dir_path} and its contents..."
)
try:
if os.name == "nt":
os.system(f"rmdir /s /q {full_dir_path}")
else:
shutil.rmtree(full_dir_path)
except OSError as e:
print(f"Error deleting {full_dir_path}: {str(e)}")
exit(1)
def _run_command_with_success(cmd):
while 0 != os.system(cmd):
print(f"Command:'{cmd}' failed! Start retry!")
delete_error_git_dir("src")
print(f"Command:'{cmd}' success!")
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description="Checkout chromium code with tag.")
parser.add_argument("tag", type=str, help="Tag to checkout.")
parser.add_argument("-u",
"--upgrade",
action="store_true",
help="Upgrade existing code to a specified tag.")
parser.add_argument(
"--os",
type=str,
help="Specify the target platform for Chromium. For example: --os mac."
)
args = parser.parse_args()
if not args.tag:
parser.error('the "tag" argument is necessary')
start = time.time()
with open(".gclient", "w") as gcl:
gcl.write(_gcl_context)
if args.os:
gcl.write(f'target_os = ["{args.os}"]\n')
# checkout chromium
if args.upgrade and os.path.exists("src"):
print(f"Start upgrade chromium code to tag {args.tag} !")
_run_command_with_success(
f"git -C \"src\" fetch origin refs/tags/{args.tag}")
os.system(f"git -C \"src\" checkout -b local_{args.tag} {args.tag}")
elif os.path.exists("src"):
print("Have 'src' directory, so skip checkout tag!")
else:
print(f"Start checkout chromium tag {args.tag} !")
_run_command_with_success(
f"git clone --depth 2 -b {args.tag} https://chromium.googlesource.com/chromium/src.git"
)
# run hook
print("Start run hook!")
_run_command_with_success(
"gclient sync -D --with_branch_heads --with_tags")
print(
f"checkout chromium {args.tag} Ok! Use time:{time.strftime('%H:%M:%S', time.gmtime(time.time() - start))} !"
)