Mercurial > hg
view tests/test-hgweb-bundle.t @ 45825:8f07f5a9c3de
worker: raise exception instead of calling sys.exit() with child's code
When a worker process returns an error code, we would call
`sys.exit()` with that exit code on the main process. The `SystemExit`
exception would then get caught in `scmutil.callcatch()`, which would
return that error code. The comment there says "Commands shouldn't
sys.exit directly", which I agree with. This patch changes it so we
raise a specific exception when a worker fails so we can catch
instead. I think that means that `SystemExit` is now always an
internal error.
(I had earlier thought that this call to `sys.exit()` was from within
the child process until Matt Harbison made me look again, so thanks
for that!)
Differential Revision: https://phab.mercurial-scm.org/D9287
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Sat, 07 Nov 2020 21:50:28 -0800 |
parents | 9fa4a1fdba15 |
children |
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#require serve repobundlerepo $ hg init server $ cd server $ cat >> .hg/hgrc << EOF > [extensions] > strip= > EOF $ echo 1 > foo $ hg commit -A -m 'first' adding foo $ echo 2 > bar $ hg commit -A -m 'second' adding bar Produce a bundle to use $ hg strip -r 1 0 files updated, 0 files merged, 1 files removed, 0 files unresolved saved backup bundle to $TESTTMP/server/.hg/strip-backup/ed602e697e0f-cc9fff6a-backup.hg Serve from a bundle file $ hg serve -R .hg/strip-backup/ed602e697e0f-cc9fff6a-backup.hg -d -p $HGPORT --pid-file=hg.pid $ cat hg.pid >> $DAEMON_PIDS Ensure we're serving from the bundle $ (get-with-headers.py localhost:$HGPORT 'file/tip/?style=raw') 200 Script output follows -rw-r--r-- 2 bar -rw-r--r-- 2 foo