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update-manpages: force use of active interp

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Since the repo wrapper uses #!/usr/bin/python, use the python3 that
this wrapper is actively using.

Change-Id: I03d1e54418d18a504eec628e549b4cc233621c45
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/345294
Reviewed-by: LaMont Jones <lamontjones@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
This commit is contained in:
Mike Frysinger 2022-09-12 14:17:50 -04:00
parent 891e8f72ce
commit 45ef9011c2
1 changed files with 11 additions and 3 deletions
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14
release/update-manpages
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@ -59,18 +59,26 @@ def main(argv):
version = RepoSourceVersion() version = RepoSourceVersion()
cmdlist = [['help2man', '-N', '-n', f'repo {cmd} - manual page for repo {cmd}', cmdlist = [['help2man', '-N', '-n', f'repo {cmd} - manual page for repo {cmd}',
'-S', f'repo {cmd}', '-m', 'Repo Manual', f'--version-string={version}', '-S', f'repo {cmd}', '-m', 'Repo Manual', f'--version-string={version}',
'-o', MANDIR.joinpath(f'repo-{cmd}.1.tmp'), TOPDIR.joinpath('repo'), '-o', MANDIR.joinpath(f'repo-{cmd}.1.tmp'), './repo',
'-h', f'help {cmd}'] for cmd in subcmds.all_commands] '-h', f'help {cmd}'] for cmd in subcmds.all_commands]
cmdlist.append(['help2man', '-N', '-n', 'repository management tool built on top of git', cmdlist.append(['help2man', '-N', '-n', 'repository management tool built on top of git',
'-S', 'repo', '-m', 'Repo Manual', f'--version-string={version}', '-S', 'repo', '-m', 'Repo Manual', f'--version-string={version}',
'-o', MANDIR.joinpath('repo.1.tmp'), TOPDIR.joinpath('repo'), '-o', MANDIR.joinpath('repo.1.tmp'), './repo',
'-h', '--help-all']) '-h', '--help-all'])
with tempfile.TemporaryDirectory() as tempdir: with tempfile.TemporaryDirectory() as tempdir:
repo_dir = Path(tempdir) / '.repo' tempdir = Path(tempdir)
repo_dir = tempdir / '.repo'
repo_dir.mkdir() repo_dir.mkdir()
(repo_dir / 'repo').symlink_to(TOPDIR) (repo_dir / 'repo').symlink_to(TOPDIR)
# Create a repo wrapper using the active Python executable. We can't pass
# this directly to help2man as it's too simple, so insert it via shebang.
data = (TOPDIR / 'repo').read_text(encoding='utf-8')
tempbin = tempdir / 'repo'
tempbin.write_text(f'#!{sys.executable}\n' + data, encoding='utf-8')
tempbin.chmod(0o755)
# Run all cmd in parallel, and wait for them to finish. # Run all cmd in parallel, and wait for them to finish.
with multiprocessing.Pool() as pool: with multiprocessing.Pool() as pool:
pool.map(partial(worker, cwd=tempdir, check=True), cmdlist) pool.map(partial(worker, cwd=tempdir, check=True), cmdlist)