mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
102 lines
3.8 KiB
Python
102 lines
3.8 KiB
Python
import re
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import os
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import subprocess
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import argparse
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import shutil
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import time
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import gitlab_api
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SUBMODULE_PATTERN = re.compile(r"\[submodule \"([^\"]+)\"]")
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PATH_PATTERN = re.compile(r"path\s+=\s+(\S+)")
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URL_PATTERN = re.compile(r"url\s+=\s+(\S+)")
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SUBMODULE_ARCHIVE_TEMP_FOLDER = "submodule_archive"
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class SubModule(object):
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# We don't need to support recursive submodule clone now
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GIT_LS_TREE_OUTPUT_PATTERN = re.compile(r"\d+\s+commit\s+([0-9a-f]+)\s+")
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def __init__(self, gitlab_inst, path, url):
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self.path = path
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self.gitlab_inst = gitlab_inst
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self.project_id = self._get_project_id(url)
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self.commit_id = self._get_commit_id(path)
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def _get_commit_id(self, path):
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output = subprocess.check_output(["git", "ls-tree", "HEAD", path])
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# example output: 160000 commit d88a262fbdf35e5abb372280eb08008749c3faa0 components/esp_wifi/lib
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match = self.GIT_LS_TREE_OUTPUT_PATTERN.search(output)
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return match.group(1)
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def _get_project_id(self, url):
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base_name = os.path.basename(url)
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project_id = self.gitlab_inst.get_project_id(os.path.splitext(base_name)[0], # remove .git
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namespace="espressif")
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return project_id
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def download_archive(self):
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print("Update submodule: {}: {}".format(self.path, self.commit_id))
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path_name = self.gitlab_inst.download_archive(self.commit_id, SUBMODULE_ARCHIVE_TEMP_FOLDER,
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self.project_id)
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renamed_path = os.path.join(os.path.dirname(path_name), os.path.basename(self.path))
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os.rename(path_name, renamed_path)
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shutil.rmtree(self.path, ignore_errors=True)
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shutil.move(renamed_path, os.path.dirname(self.path))
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def update_submodule(git_module_file, submodules_to_update):
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gitlab_inst = gitlab_api.Gitlab()
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submodules = []
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with open(git_module_file, "r") as f:
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data = f.read()
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match = SUBMODULE_PATTERN.search(data)
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while True:
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next_match = SUBMODULE_PATTERN.search(data, pos=match.end())
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if next_match:
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end_pos = next_match.start()
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else:
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end_pos = len(data)
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path_match = PATH_PATTERN.search(data, pos=match.end(), endpos=end_pos)
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url_match = URL_PATTERN.search(data, pos=match.end(), endpos=end_pos)
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path = path_match.group(1)
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url = url_match.group(1)
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filter_result = True
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if submodules_to_update:
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if path not in submodules_to_update:
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filter_result = False
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if filter_result:
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submodules.append(SubModule(gitlab_inst, path, url))
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match = next_match
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if not match:
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break
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shutil.rmtree(SUBMODULE_ARCHIVE_TEMP_FOLDER, ignore_errors=True)
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for submodule in submodules:
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submodule.download_archive()
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if __name__ == '__main__':
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start_time = time.time()
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parser = argparse.ArgumentParser()
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parser.add_argument("--repo_path", "-p", default=".", help="repo path")
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parser.add_argument("--submodule", "-s", default="all",
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help="Submodules to update. By default update all submodules. "
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"For multiple submodules, separate them with `;`. "
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"`all` and `none` are special values that indicates we fetch all / none submodules")
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args = parser.parse_args()
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if args.submodule == "none":
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print("don't need to update submodules")
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exit(0)
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if args.submodule == "all":
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_submodules = []
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else:
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_submodules = args.submodule.split(";")
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update_submodule(os.path.join(args.repo_path, ".gitmodules"), _submodules)
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print("total time spent on update submodule: {:.02f}s".format(time.time() - start_time))
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