Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-rename-dir-merge.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 | 17ed9b9a0d03 |
children |
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adding a/a adding a/b 0 files updated, 0 files merged, 0 files removed, 0 files unresolved copying a/a to b/a copying a/b to b/b removing a/a removing a/b 2 files updated, 0 files merged, 2 files removed, 0 files unresolved resolving manifests overwrite None partial False ancestor f9b20c0d4c51 local ce36d17b18fb+ remote 55119e611c80 searching for copies back to rev 1 unmatched files in local: a/c unmatched files in other: b/a b/b all copies found (* = to merge, ! = divergent): b/a -> a/a b/b -> a/b checking for directory renames dir a/ -> b/ file a/c -> b/c a/c: remote renamed directory to b/c -> d a/b: other deleted -> r a/a: other deleted -> r b/a: remote created -> g b/b: remote created -> g removing a/a removing a/b moving a/c to b/c getting b/a getting b/b 3 files updated, 0 files merged, 2 files removed, 0 files unresolved (branch merge, don't forget to commit) a/* b/a b/b b/c M b/a M b/b A b/c a/c R a/a R a/b R a/c b/c renamed from a/c:354ae8da6e890359ef49ade27b68bbc361f3ca88 0 files updated, 0 files merged, 1 files removed, 0 files unresolved resolving manifests overwrite None partial False ancestor f9b20c0d4c51 local 55119e611c80+ remote ce36d17b18fb searching for copies back to rev 1 unmatched files in local: b/a b/b unmatched files in other: a/c all copies found (* = to merge, ! = divergent): b/a -> a/a b/b -> a/b checking for directory renames dir a/ -> b/ file a/c -> b/c None: local renamed directory to b/c -> d getting a/c to b/c 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) a/* b/a b/b b/c A b/c a/c b/c renamed from a/c:354ae8da6e890359ef49ade27b68bbc361f3ca88