annotate tests/test-diff-subdir.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 e22248f6d257
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1 $ hg init
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3 $ mkdir alpha
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4 $ touch alpha/one
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5 $ mkdir beta
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6 $ touch beta/two
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8 $ hg add alpha/one beta/two
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9 $ hg ci -m "start"
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11 $ echo 1 > alpha/one
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12 $ echo 2 > beta/two
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13
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14 everything
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16 $ hg diff --nodates
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17 diff -r 7d5ef1aea329 alpha/one
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18 --- a/alpha/one
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19 +++ b/alpha/one
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20 @@ -0,0 +1,1 @@
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21 +1
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22 diff -r 7d5ef1aea329 beta/two
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23 --- a/beta/two
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24 +++ b/beta/two
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26 +2
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28 beta only
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30 $ hg diff --nodates beta
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31 diff -r 7d5ef1aea329 beta/two
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32 --- a/beta/two
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33 +++ b/beta/two
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34 @@ -0,0 +1,1 @@
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35 +2
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37 inside beta
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39 $ cd beta
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40 $ hg diff --nodates .
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41 diff -r 7d5ef1aea329 beta/two
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42 --- a/beta/two
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43 +++ b/beta/two
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45 +2
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47 $ cd ..