Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-extension.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 | 93b7e2fa7ee3 |
| children |
line wrap: on
line source
uisetup called ui.parentui isnot None reposetup called for a ui == repo.ui Foo uisetup called ui.parentui is None reposetup called for a ui == repo.ui reposetup called for b ui == repo.ui 1 files updated, 0 files merged, 0 files removed, 0 files unresolved uisetup called ui.parentui is None Bar % module/__init__.py-style uisetup called ui.parentui isnot None reposetup called for a ui == repo.ui Foo empty extension - empty cmdtable no commands defined debugextension extension - only debugcommands no commands defined debugextension extension - only debugcommands list of commands: debugfoobar: yet another debug command global options: -R --repository repository root directory or symbolic path name --cwd change working directory -y --noninteractive do not prompt, assume 'yes' for any required answers -q --quiet suppress output -v --verbose enable additional output --config set/override config option --debug enable debugging output --debugger start debugger --encoding set the charset encoding (default: ascii) --encodingmode set the charset encoding mode (default: strict) --lsprof print improved command execution profile --traceback print traceback on exception --time time how long the command takes --profile print command execution profile --version output version information and exit -h --help display help and exit