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view tests/test-commit.out @ 5378:8a2915f57dfc

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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 30d4d8985dd8
children
line wrap: on
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% commit date test
transaction abort!
rollback completed
abort: impossible time zone offset: 4444444
transaction abort!
rollback completed
abort: invalid date: '1\t15.1' 
transaction abort!
rollback completed
abort: invalid date: 'foo bar' 
nothing changed
% partial commit test
trouble committing bar!
abort: No such file or directory: .../test/bar
adding dir/file
dir/file
adding dir.file
abort: no match under directory .../test/dir!
abort: no match under directory .../test/bleh!
abort: no match under directory .../test/dir2!
dir/file
does-not-exist: No such file or directory
abort: file .../test/does-not-exist not found!
abort: file .../test/baz not tracked!
abort: file .../test/quux not tracked!
dir/file
% partial subdir commit test
adding bar/bar
adding foo/foo
% subdir log 1
changeset:   0:6ef3cb06bb80
user:        test
date:        Mon Jan 12 13:46:40 1970 +0000
files:       foo/foo
description:
commit-subdir-1


% subdir log 2
changeset:   1:f2e51572cf5a
tag:         tip
user:        test
date:        Mon Jan 12 13:46:41 1970 +0000
files:       bar/bar
description:
commit-subdir-2


% full log
changeset:   1:f2e51572cf5a
tag:         tip
user:        test
date:        Mon Jan 12 13:46:41 1970 +0000
files:       bar/bar
description:
commit-subdir-2


changeset:   0:6ef3cb06bb80
user:        test
date:        Mon Jan 12 13:46:40 1970 +0000
files:       foo/foo
description:
commit-subdir-1


% dot and subdir commit test
% full log
changeset:   1:d9180e04fa8a
tag:         tip
user:        test
date:        Sat Jan 24 03:33:20 1970 +0000
files:       foo/plain-file
description:
commit-foo-dot


changeset:   0:80b572aaf098
user:        test
date:        Mon Jan 12 13:46:40 1970 +0000
files:       foo/plain-file
description:
commit-foo-subdir


% subdir log
changeset:   1:d9180e04fa8a
tag:         tip
user:        test
date:        Sat Jan 24 03:33:20 1970 +0000
summary:     commit-foo-dot

changeset:   0:80b572aaf098
user:        test
date:        Mon Jan 12 13:46:40 1970 +0000
summary:     commit-foo-subdir