Mercurial > hg
annotate tests/test-dirstate-race.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> |
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date | Fri, 18 Jan 2013 15:54:09 +0100 |
parents | 28e2e3804f2e |
children | c850f0ed54c1 |
rev | line source |
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12279 | 1 $ hg init |
2 $ echo a > a | |
3 $ hg add a | |
4 $ hg commit -m test | |
5 | |
6 Do we ever miss a sub-second change?: | |
6327
6d952dc2abc9
dirstate: refactor granularity code, add a test
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
7 |
12279 | 8 $ for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do |
9 > hg co -qC 0 | |
10 > echo b > a | |
11 > hg st | |
12 > done | |
13 M a | |
14 M a | |
15 M a | |
16 M a | |
17 M a | |
18 M a | |
19 M a | |
20 M a | |
21 M a | |
22 M a | |
23 M a | |
24 M a | |
25 M a | |
26 M a | |
27 M a | |
28 M a | |
29 M a | |
30 M a | |
31 M a | |
32 M a | |
6327
6d952dc2abc9
dirstate: refactor granularity code, add a test
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
33 |