Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-init.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 | 27590c19ad30 |
| children |
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# creating 'local' store created 00changelog.i created revlogv1 store adding foo # creating repo with old format revlogv1 #test failure abort: repository local already exists! # init+push to remote2 comparing with local changeset: 0:c4e059d443be tag: tip user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: init pushing to ssh://user@dummy/remote2 searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files # clone to remote1 searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files # init to existing repo abort: repository remote1 already exists! abort: could not create remote repo! # clone to existing repo abort: repository remote1 already exists! abort: could not create remote repo! # output of dummyssh Got arguments 1:user@dummy 2:hg init remote2 Got arguments 1:user@dummy 2:hg -R remote2 serve --stdio Got arguments 1:user@dummy 2:hg -R remote2 serve --stdio Got arguments 1:user@dummy 2:hg init remote1 Got arguments 1:user@dummy 2:hg -R remote1 serve --stdio Got arguments 1:user@dummy 2:hg init remote1 Got arguments 1:user@dummy 2:hg init remote1 # comparing repositories 0:c4e059d443be 0:c4e059d443be 0:c4e059d443be # check names for repositories (clashes with URL schemes, special chars) # hg init "bundle" ok # hg init "file" ok # hg init "hg" ok # hg init "http" ok # hg init "https" ok # hg init "old-http" ok # hg init "ssh" ok # hg init "static-http" ok # hg init " " ok # hg init "with space" ok