Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-notify.out @ 5378:8a2915f57dfc
convert: add a mode where mercurial_sink skips empty revisions.
The getchanges function of some converter_source classes can return
some false positives. I.e. they sometimes claim that a file "foo"
was changed in some revision, even though its contents are still the
same.
convert_svn is particularly bad, but I think this can also happen with
convert_cvs and, at least in theory, with mercurial_source.
For regular conversions this is not really a problem - as long as
getfile returns the right contents, we'll get a converted revision
with the right contents. But when we use --filemap, this could lead
to superfluous revisions being converted.
Instead of fixing every converter_source, I decided to change
mercurial_sink to work around this problem.
When --filemap is used, we're interested only in revisions that touch
some specific files. If a revision doesn't change any of these files,
then we're not interested in it (at least for revisions with a single
parent; merges are special).
For mercurial_sink, we abuse this property and rollback a commit if
the manifest text hasn't changed. This avoids duplicating the logic
from localrepo.filecommit to detect unchanged files.
| author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
|---|---|
| date | Thu, 04 Oct 2007 23:21:37 -0300 |
| parents | 5371a213b0f4 |
| children |
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notify extension - No help text available no commands defined % commit adding a % clone 1 files updated, 0 files merged, 0 files removed, 0 files unresolved % commit % pull (minimal config) pulling from ../a searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files Date: Subject: changeset in test-notify/b: b From: test X-Hg-Notification: changeset 0647d048b600 Message-Id: To: baz, foo@bar changeset 0647d048b600 in test-notify/b details: test-notify/b?cmd=changeset;node=0647d048b600 description: b diffs (6 lines): diff -r cb9a9f314b8b -r 0647d048b600 a --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:01 1970 +0000 @@ -1,1 +1,2 @@ a a +a (run 'hg update' to get a working copy) % fail for config file is missing rolling back last transaction pull failed % pull rolling back last transaction pulling from ../a searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files Date: Subject: b From: test@test.com X-Hg-Notification: changeset 0647d048b600 Message-Id: To: baz@test.com, foo@bar changeset 0647d048b600 description: b diffs (6 lines): diff -r cb9a9f314b8b -r 0647d048b600 a --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:01 1970 +0000 @@ -1,1 +1,2 @@ a a +a (run 'hg update' to get a working copy)