Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/utils/procutil.py @ 53033:7a4772e92f23 stable
procutil: fix passing of stdin_bytes to background command
When the command where run in the background, the std was closed. So we have to
so do some file description juggling to make sure it is passed down.
This was affecting automatic clone bundle generation and associated test was
added.
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Thu, 06 Mar 2025 12:23:27 +0100 |
| parents | 24ee91ba9aa8 |
| children |
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| 53032:c3e450bfdf34 | 53033:7a4772e92f23 |
|---|---|
| 741 if isinstance(cmd, bytes): | 741 if isinstance(cmd, bytes): |
| 742 cmd = [cmd] | 742 cmd = [cmd] |
| 743 script = b' '.join(shellquote(x) for x in cmd) | 743 script = b' '.join(shellquote(x) for x in cmd) |
| 744 if record_wait is None: | 744 if record_wait is None: |
| 745 # double-fork to completely detach from the parent process | 745 # double-fork to completely detach from the parent process |
| 746 script = b'( %s ) &' % script | 746 script = b'( ( %s ) <&3 3<&- &) 3<&0' % script |
| 747 start_new_session = True | 747 start_new_session = True |
| 748 else: | 748 else: |
| 749 start_new_session = False | 749 start_new_session = False |
| 750 ensurestart = True | 750 ensurestart = True |
| 751 | 751 |