Mercurial > hg
view tests/test-rebase-newancestor.t @ 18944:a9c443b3b240
unionrepo: read-only operations on a union of two localrepos
unionrepo is just like bundlerepo without bundles.
The implementation is very similar to bundlerepo, but I don't see any obvious
way to generalize it.
Some most obvious use cases for this would be log and diff across local repos,
as a kind of preview of pulls, for instance:
$ hg -R union:repo1+repo2 heads
$ hg -R union:repo1+repo2 log -r REPO1REV -r REPO2REV
$ hg -R union:repo1+repo2 log -r '::REPO1REV-::REPO2REV'
$ hg -R union:repo1+repo2 log -r 'ancestor(REPO1REV,REPO2REV)'
$ hg -R union:repo1+repo2 diff -r REPO1REV -r REPO2REV
This is going to be used in RhodeCode, and Bitbucket already uses something
similar. Having a core implementation would be beneficial.
author | Mads Kiilerich <madski@unity3d.com> |
---|---|
date | Fri, 18 Jan 2013 15:54:09 +0100 |
parents | f2719b387380 |
children | 9c78ed396075 |
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$ cat >> $HGRCPATH <<EOF > [extensions] > graphlog= > rebase= > > [alias] > tglog = log -G --template "{rev}: '{desc}' {branches}\n" > EOF $ hg init repo $ cd repo $ echo A > a $ echo >> a $ hg ci -Am A adding a $ echo B > a $ echo >> a $ hg ci -m B $ echo C > a $ echo >> a $ hg ci -m C $ hg up -q -C 0 $ echo D >> a $ hg ci -Am AD created new head $ hg tglog @ 3: 'AD' | | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' $ hg rebase -s 1 -d 3 merging a merging a saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 3: 'C' | o 2: 'B' | o 1: 'AD' | o 0: 'A' $ cd ..