Mercurial > hg
view tests/test-merge-revert2.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 | 2371f4aea665 |
children | 25d5a9ecbb85 |
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$ hg init $ echo "added file1" > file1 $ echo "another line of text" >> file1 $ echo "added file2" > file2 $ hg add file1 file2 $ hg commit -m "added file1 and file2" $ echo "changed file1" >> file1 $ hg commit -m "changed file1" $ hg -q log 1:dfab7f3c2efb 0:c3fa057dd86f $ hg id dfab7f3c2efb tip $ hg update -C 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id c3fa057dd86f $ echo "changed file1" >> file1 $ hg id c3fa057dd86f+ $ hg revert --no-backup --all reverting file1 $ hg diff $ hg status $ hg id c3fa057dd86f $ hg update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg diff $ hg status $ hg id dfab7f3c2efb tip $ hg update -C 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo "changed file1 different" >> file1 $ hg update merging file1 warning: conflicts during merge. merging file1 incomplete! (edit conflicts, then use 'hg resolve --mark') 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges [1] $ hg diff --nodates diff -r dfab7f3c2efb file1 --- a/file1 +++ b/file1 @@ -1,3 +1,7 @@ added file1 another line of text +<<<<<<< local +changed file1 different +======= changed file1 +>>>>>>> other $ hg status M file1 ? file1.orig $ hg id dfab7f3c2efb+ tip $ hg revert --no-backup --all reverting file1 $ hg diff $ hg status ? file1.orig $ hg id dfab7f3c2efb tip $ hg revert -r tip --no-backup --all $ hg diff $ hg status ? file1.orig $ hg id dfab7f3c2efb tip $ hg update -C 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg diff $ hg status ? file1.orig $ hg id dfab7f3c2efb tip