Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-abort-checkin @ 5192:33015dac5df5
convert: fix mercurial_sink.putcommit
Changeset 4ebc8693ce72 added some code to putcommit to avoid creating a
revision that touches no files, but this can break regular conversions
from some repositories:
- conceptually, since we're converting a repo, we should try to make
the new hg repo as similar as possible to the original repo - we
should create a new changeset, even if the original revision didn't
touch any files (maybe the commit message had some important bit);
- even if a "regular" revision that doesn't touch any file may seem
weird (and maybe even broken), it's completely legitimate for a merge
revision to not touch any file, and, if we just skip it, the
converted repo will end up with wrong history and possibly an extra
head.
As an example, say the crew and main hg repos are sync'ed. Somebody
sends an important patch to the mailing list. Matt quickly applies
and pushes it. But at the same time somebody also applies it to crew
and pushes it. Suppose the commit message ended up being a bit
different (say, there was a typo and somebody didn't fix it) or that
the date ended up being different (because of different patch-applying
scripts): the changeset hashes will be different, but the manifests
will be the same.
Since both changesets were pushed to public repos, it's hard to recall
them. If both are merged, the manifest from the resulting merge
revision will have the exact same contents as its parents - i.e. the
merge revision really doesn't touch any file at all.
To keep the file filtering stuff "working", the generic code was changed
to skip empty revisions if we're filtering the repo, fixing a bug in the
process (we want parents[0] instead of tip).
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
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date | Fri, 17 Aug 2007 20:18:05 -0300 |
parents | 193e0f8d9a47 |
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Add test mq keeping a reference to localrepo which can't remove journal on exit.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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1 #!/bin/sh |
6bd351194a96
Add test mq keeping a reference to localrepo which can't remove journal on exit.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
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2 |
4140
193e0f8d9a47
test-abort-checkin: use a hook to abort the commit
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
diff
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3 cat > abortcommit.py <<EOF |
193e0f8d9a47
test-abort-checkin: use a hook to abort the commit
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
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4 from mercurial import util |
193e0f8d9a47
test-abort-checkin: use a hook to abort the commit
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
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5 |
193e0f8d9a47
test-abort-checkin: use a hook to abort the commit
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
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6 def hook(**args): |
193e0f8d9a47
test-abort-checkin: use a hook to abort the commit
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
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7 raise util.Abort("no commits allowed") |
193e0f8d9a47
test-abort-checkin: use a hook to abort the commit
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
diff
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8 |
193e0f8d9a47
test-abort-checkin: use a hook to abort the commit
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
diff
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9 def reposetup(ui, repo): |
193e0f8d9a47
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
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10 repo.ui.setconfig("hooks", "pretxncommit.nocommits", hook) |
193e0f8d9a47
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
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11 EOF |
193e0f8d9a47
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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12 abspath=`pwd`/abortcommit.py |
193e0f8d9a47
test-abort-checkin: use a hook to abort the commit
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2976
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13 |
2976
61fcd9fac434
Make tests append settings to $HGRCPATH instead of $HGTMP/.hgrc
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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14 echo "[extensions]" >> $HGRCPATH |
61fcd9fac434
Make tests append settings to $HGRCPATH instead of $HGTMP/.hgrc
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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15 echo "mq=" >> $HGRCPATH |
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16 echo "abortcommit = $abspath" >> $HGRCPATH |
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parents:
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17 |
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Add test mq keeping a reference to localrepo which can't remove journal on exit.
Thomas Arendsen Hein <thomas@intevation.de>
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18 hg init foo |
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19 cd foo |
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parents:
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20 echo foo > foo |
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parents:
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21 hg add foo |
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22 |
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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23 # mq may keep a reference to the repository so __del__ will not be called |
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parents:
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24 # and .hg/journal.dirstate will not be deleted: |
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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25 hg ci -m foo |
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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26 hg ci -m foo |
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27 |
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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28 exit 0 |