mirror of
https://github.com/thegeeklab/git-batch.git
synced 2024-11-16 08:10:38 +00:00
102 lines
3.0 KiB
Python
102 lines
3.0 KiB
Python
#!/usr/bin/env python3
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"""Main program."""
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import argparse
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import logging
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import os
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import sys
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from urllib.parse import urlparse
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import git
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from gitbatch import __version__
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logger = logging.getLogger("gitbatch")
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formatter = logging.Formatter("[%(levelname)s] %(message)s")
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cmdlog = logging.StreamHandler()
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cmdlog.setLevel(logging.ERROR)
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cmdlog.setFormatter(formatter)
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logger.addHandler(cmdlog)
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def sysexit(self, code=1):
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sys.exit(code)
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def sysexit_with_message(msg, code=1):
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logger.error(str(msg))
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sysexit(code)
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def normalize_path(path):
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if path:
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return os.path.abspath(os.path.expanduser(os.path.expandvars(path)))
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def repos_from_file(src):
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repos = []
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with open(src, "r") as f:
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for num, line in enumerate(f, start=1):
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repo = {}
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line = line.strip()
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if line and not line.startswith("#"):
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try:
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url, branch, dest = [x.strip() for x in line.split(";")]
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except ValueError as e:
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sysexit_with_message("Wrong numer of delimiters in line {line_num}: {exp}".format(
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line_num=num, exp=e))
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if url:
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url_parts = urlparse(url)
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repo["url"] = url
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repo["branch"] = branch or "master"
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repo["name"] = os.path.basename(url_parts.path)
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repo["dest"] = normalize_path(dest) or normalize_path("./{}".format(repo["name"]))
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repos.append(repo)
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else:
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sysexit_with_message("Repository Url is not set on line {line_num}".format(
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line_num=num))
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return repos
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def repos_clone(repos, ignore_existing):
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for repo in repos:
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print(repo)
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try:
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git.Repo.clone_from(repo["url"], repo["dest"], multi_options=["--branch=docs", "--single-branch"])
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except git.exc.GitCommandError as e:
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if not ignore_existing:
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err_raw = [x.strip() for x in e.stderr.split(":")][2]
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err = err_raw.splitlines()[0].split(".")[0]
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sysexit_with_message("Git error: {}".format(err))
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else:
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pass
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def main():
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"""Run main program."""
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parser = argparse.ArgumentParser(
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description=("Clone single branch from all repositories listed in a file"))
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parser.add_argument("--version", action="version", version="%(prog)s {}".format(__version__))
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parser.parse_args()
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input_file_raw = os.environ.get("GIT_BATCH_INPUT_FILE", "./batchfile")
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input_file = normalize_path(input_file_raw)
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ignore_existing = os.environ.get("GIT_BATCH_IGNORE_EXISTING", True)
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if os.path.isfile(input_file):
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repos = repos_from_file(input_file)
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repos_clone(repos, ignore_existing)
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else:
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sysexit_with_message("The given batch file at '{}' does not exist".format(
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os.path.relpath(os.path.join("./", input_file))))
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if __name__ == "__main__":
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main()
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