Mercurial > hg
view tests/test-convert-hg-startrev.t @ 13531:67fbe566eff1 stable
subrepo: handle svn tracked/unknown directory collisions
This happens more often than expected. Say you have an svn subrepository with
python code. Python would have generated unknown .pyc files. Now, you rebase
this setup on a revision where a directory containing python code does not
exist. Subversion is first asked to remove this directory when updating, but
will not because it contains untracked items. Then it will have to bring back
the directory after the merge but will fail because it now collides with an
untracked directory.
Using --force is not very elegant but it is much simpler than rewriting our own
purge command for subversion.
author | Patrick Mezard <pmezard@gmail.com> |
---|---|
date | Fri, 04 Mar 2011 14:00:49 +0100 |
parents | 2405b4a5964a |
children | 43b3b761d9d1 |
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$ cat > $HGRCPATH <<EOF > [extensions] > graphlog = > convert = > [convert] > hg.saverev = yes > EOF $ glog() > { > hg -R "$1" glog --template '{rev} "{desc}" files: {files}\n' > } $ hg init source $ cd source $ echo a > a $ echo b > b $ hg ci -d '0 0' -qAm '0: add a b' $ echo c > c $ hg ci -d '1 0' -qAm '1: add c' $ hg copy a e $ echo b >> b $ hg ci -d '2 0' -qAm '2: copy e from a, change b' $ hg up -C 0 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo a >> a $ hg ci -d '3 0' -qAm '3: change a' $ hg merge merging a and e to e 2 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg copy b d $ hg ci -d '4 0' -qAm '4: merge 2 and 3, copy d from b' $ echo a >> a $ hg ci -d '5 0' -qAm '5: change a' $ cd .. Convert from null revision $ hg convert --config convert.hg.startrev=null source full initializing destination full repository scanning source... sorting... converting... 5 0: add a b 4 1: add c 3 2: copy e from a, change b 2 3: change a 1 4: merge 2 and 3, copy d from b 0 5: change a $ glog full o 5 "5: change a" files: a | o 4 "4: merge 2 and 3, copy d from b" files: d e |\ | o 3 "3: change a" files: a | | o | 2 "2: copy e from a, change b" files: b e | | o | 1 "1: add c" files: c |/ o 0 "0: add a b" files: a b $ rm -Rf full Convert from zero revision $ hg convert --config convert.hg.startrev=0 source full initializing destination full repository scanning source... sorting... converting... 5 0: add a b 4 1: add c 3 2: copy e from a, change b 2 3: change a 1 4: merge 2 and 3, copy d from b 0 5: change a $ glog full o 5 "5: change a" files: a | o 4 "4: merge 2 and 3, copy d from b" files: d e |\ | o 3 "3: change a" files: a | | o | 2 "2: copy e from a, change b" files: b e | | o | 1 "1: add c" files: c |/ o 0 "0: add a b" files: a b Convert from merge parent $ hg convert --config convert.hg.startrev=1 source conv1 initializing destination conv1 repository scanning source... sorting... converting... 3 1: add c 2 2: copy e from a, change b 1 4: merge 2 and 3, copy d from b 0 5: change a $ glog conv1 o 3 "5: change a" files: a | o 2 "4: merge 2 and 3, copy d from b" files: a d e | o 1 "2: copy e from a, change b" files: b e | o 0 "1: add c" files: a b c $ cd conv1 Check copy preservation $ hg log --follow --copies e changeset: 2:79818a521a40 user: test date: Thu Jan 01 00:00:04 1970 +0000 summary: 4: merge 2 and 3, copy d from b changeset: 1:3e6201832cce user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: 2: copy e from a, change b Check copy removal on missing parent $ hg log --follow --copies d changeset: 2:79818a521a40 user: test date: Thu Jan 01 00:00:04 1970 +0000 summary: 4: merge 2 and 3, copy d from b $ hg cat -r tip a b a a a b b $ hg -q verify $ cd .. Convert from merge $ hg convert --config convert.hg.startrev=4 source conv4 initializing destination conv4 repository scanning source... sorting... converting... 1 4: merge 2 and 3, copy d from b 0 5: change a $ glog conv4 o 1 "5: change a" files: a | o 0 "4: merge 2 and 3, copy d from b" files: a b c d e $ cd conv4 $ hg up -C 5 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg cat -r tip a b a a a b b $ hg -q verify $ cd ..