Mercurial > hg
view tests/test-abort-checkin.t @ 40527:1b49b84d5ed5
pycompat: adding Linux detection and fixing Mac
Python 3 recommends detecting OSs with the prefix of the platform, but we were
comparing the full string for macOS. We also didn't have Linux detection, which
is convenient for extensions to use (rather than have some OSs detected by hg
and some by the extension).
Reference:
https://docs.python.org/3/library/sys.html#sys.platform
Differential Revision: https://phab.mercurial-scm.org/D5227
author | rdamazio@google.com |
---|---|
date | Mon, 05 Nov 2018 19:52:42 -0800 |
parents | f798709eb4b9 |
children |
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$ cat > abortcommit.py <<EOF > from mercurial import error > def hook(**args): > raise error.Abort(b"no commits allowed") > def reposetup(ui, repo): > repo.ui.setconfig(b"hooks", b"pretxncommit.nocommits", hook) > EOF $ abspath=`pwd`/abortcommit.py $ cat <<EOF >> $HGRCPATH > [extensions] > mq = > abortcommit = $abspath > EOF $ hg init foo $ cd foo $ echo foo > foo $ hg add foo mq may keep a reference to the repository so __del__ will not be called and .hg/journal.dirstate will not be deleted: $ hg ci -m foo error: pretxncommit.nocommits hook failed: no commits allowed transaction abort! rollback completed abort: no commits allowed [255] $ hg ci -m foo error: pretxncommit.nocommits hook failed: no commits allowed transaction abort! rollback completed abort: no commits allowed [255] $ cd ..