Mercurial > hg
annotate tests/test-backwards-remove.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 | 4c94b6d0fb1c |
children | 5c2a4f37eace |
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1 $ hg init |
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2 $ echo This is file a1 > a |
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3 $ hg add a |
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4 $ hg commit -m "commit #0" |
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5 $ ls |
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6 a |
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7 $ echo This is file b1 > b |
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8 $ hg add b |
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9 $ hg commit -m "commit #1" |
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10 $ hg co 0 |
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11 0 files updated, 0 files merged, 1 files removed, 0 files unresolved |
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12 |
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13 B should disappear |
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14 |
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15 $ ls |
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16 a |