Mercurial > hg
view tests/test-manifest.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 | 91dc9587862e |
children | edf07a804ac4 |
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Source bundle was generated with the following script: # hg init # echo a > a # ln -s a l # hg ci -Ama -d'0 0' # mkdir b # echo a > b/a # chmod +x b/a # hg ci -Amb -d'1 0' $ hg init $ hg -q pull "$TESTDIR/bundles/test-manifest.hg" The next call is expected to return nothing: $ hg manifest $ hg co 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg manifest a b/a l $ hg manifest -v 644 a 755 * b/a 644 @ l $ hg manifest --debug b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 644 a b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 755 * b/a 047b75c6d7a3ef6a2243bd0e99f94f6ea6683597 644 @ l $ hg manifest -r 0 a l $ hg manifest -r 1 a b/a l $ hg manifest -r tip a b/a l $ hg manifest tip a b/a l $ hg manifest --all a b/a l The next two calls are expected to abort: $ hg manifest -r 2 abort: unknown revision '2'! [255] $ hg manifest -r tip tip abort: please specify just one revision [255]