Mercurial > hg
view tests/test-narrow-exchange-merges.t @ 39548:7ce9dea3a14a
localrepo: move repo creation logic out of localrepository.__init__ (API)
It has long bothered me that local repository creation is handled as
part of localrepository.__init__. Upcoming changes I want to make
around how repositories are initialized and instantiated will make
the continued existence of repository creation code in
localrepository.__init__ even more awkward.
localrepository instances are almost never constructed directly:
instead, callers are supposed to go through hg.repository() to obtain
a handle on a repository. And hg.repository() calls
localrepo.instance() to return a new repo instance.
This commit teaches localrepo.instance() to handle the create=True
logic. Most of the code for repo construction has been moved to a
standalone function. This allows extensions to monkeypatch the function
to further customize freshly-created repositories.
A few calls to localrepo.localrepository.__init__ that were passing
create=True were converted to call localrepo.instance().
.. api:: local repo creation moved out of constructor
``localrepo.localrepository.__init__`` no longer accepts a
``create`` argument to create a new repository. New repository
creation is now performed as part of ``localrepo.instance()``
and the bulk of the work is performed by
``localrepo.createrepository()``.
Differential Revision: https://phab.mercurial-scm.org/D4534
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 11 Sep 2018 13:46:59 -0700 |
parents | a2a6e724d61a |
children | 7e5be4a7cda7 |
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$ . "$TESTDIR/narrow-library.sh" create full repo $ hg init master $ cd master $ cat >> .hg/hgrc <<EOF > [narrow] > serveellipses=True > EOF $ mkdir inside $ echo 1 > inside/f $ hg commit -Aqm 'initial inside' $ mkdir outside $ echo 1 > outside/f $ hg commit -Aqm 'initial outside' $ echo 2a > outside/f $ hg commit -Aqm 'outside 2a' $ echo 3 > inside/f $ hg commit -Aqm 'inside 3' $ echo 4a > outside/f $ hg commit -Aqm 'outside 4a' $ hg update '.~3' 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 2b > outside/f $ hg commit -Aqm 'outside 2b' $ echo 3 > inside/f $ hg commit -Aqm 'inside 3' $ echo 4b > outside/f $ hg commit -Aqm 'outside 4b' $ hg update '.~3' 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 2c > outside/f $ hg commit -Aqm 'outside 2c' $ echo 3 > inside/f $ hg commit -Aqm 'inside 3' $ echo 4c > outside/f $ hg commit -Aqm 'outside 4c' $ hg update '.~3' 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 2d > outside/f $ hg commit -Aqm 'outside 2d' $ echo 3 > inside/f $ hg commit -Aqm 'inside 3' $ echo 4d > outside/f $ hg commit -Aqm 'outside 4d' $ hg update -r 'desc("outside 4a")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg merge -r 'desc("outside 4b")' 2>&1 | egrep -v '(warning:|incomplete!)' merging outside/f 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon $ echo 5 > outside/f $ rm outside/f.orig $ hg resolve --mark outside/f (no more unresolved files) $ hg commit -m 'merge a/b 5' $ echo 6 > outside/f $ hg commit -Aqm 'outside 6' $ hg merge -r 'desc("outside 4c")' 2>&1 | egrep -v '(warning:|incomplete!)' merging outside/f 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon $ echo 7 > outside/f $ rm outside/f.orig $ hg resolve --mark outside/f (no more unresolved files) $ hg commit -Aqm 'merge a/b/c 7' $ echo 8 > outside/f $ hg commit -Aqm 'outside 8' $ hg merge -r 'desc("outside 4d")' 2>&1 | egrep -v '(warning:|incomplete!)' merging outside/f 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon $ echo 9 > outside/f $ rm outside/f.orig $ hg resolve --mark outside/f (no more unresolved files) $ hg commit -Aqm 'merge a/b/c/d 9' $ echo 10 > outside/f $ hg commit -Aqm 'outside 10' $ echo 11 > inside/f $ hg commit -Aqm 'inside 11' $ echo 12 > outside/f $ hg commit -Aqm 'outside 12' $ hg log -G -T '{rev} {node|short} {desc}\n' @ 21 8d874d57adea outside 12 | o 20 7ef88b4dd4fa inside 11 | o 19 2a20009de83e outside 10 | o 18 3ac1f5779de3 merge a/b/c/d 9 |\ | o 17 38a9c2f7e546 outside 8 | | | o 16 094aa62fc898 merge a/b/c 7 | |\ | | o 15 f29d083d32e4 outside 6 | | | | | o 14 2dc11382541d merge a/b 5 | | |\ o | | | 13 27d07ef97221 outside 4d | | | | o | | | 12 465567bdfb2d inside 3 | | | | o | | | 11 d1c61993ec83 outside 2d | | | | | o | | 10 56859a8e33b9 outside 4c | | | | | o | | 9 bb96a08b062a inside 3 | | | | | o | | 8 b844052e7b3b outside 2c |/ / / | | o 7 9db2d8fcc2a6 outside 4b | | | | | o 6 6418167787a6 inside 3 | | | +---o 5 77344f344d83 outside 2b | | | o 4 9cadde08dc9f outside 4a | | | o 3 019ef06f125b inside 3 | | | o 2 75e40c075a19 outside 2a |/ o 1 906d6c682641 initial outside | o 0 9f8e82b51004 initial inside Now narrow clone this and get a hopefully correct graph $ cd .. $ hg clone --narrow ssh://user@dummy/master narrow --include inside requesting all changes adding changesets adding manifests adding file changes added 14 changesets with 3 changes to 1 files new changesets *:* (glob) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow To make updating the tests easier, we print the emitted nodes sorted. This makes it easier to identify when the same node structure has been emitted, just in a different order. $ hg log -T '{if(ellipsis,"...")}{node|short} {p1node|short} {p2node|short} {desc}\n' | sort ...094aa62fc898 6418167787a6 bb96a08b062a merge a/b/c 7 ...2a20009de83e 019ef06f125b 3ac1f5779de3 outside 10 ...3ac1f5779de3 465567bdfb2d 094aa62fc898 merge a/b/c/d 9 ...75e40c075a19 9f8e82b51004 000000000000 outside 2a ...77344f344d83 9f8e82b51004 000000000000 outside 2b ...8d874d57adea 7ef88b4dd4fa 000000000000 outside 12 ...b844052e7b3b 9f8e82b51004 000000000000 outside 2c ...d1c61993ec83 9f8e82b51004 000000000000 outside 2d 019ef06f125b 75e40c075a19 000000000000 inside 3 465567bdfb2d d1c61993ec83 000000000000 inside 3 6418167787a6 77344f344d83 000000000000 inside 3 7ef88b4dd4fa 2a20009de83e 000000000000 inside 11 9f8e82b51004 000000000000 000000000000 initial inside bb96a08b062a b844052e7b3b 000000000000 inside 3 But seeing the graph is also nice: $ hg log -G -T '{if(ellipsis,"...")}{node|short} {desc}\n' @ ...8d874d57adea outside 12 | o 7ef88b4dd4fa inside 11 | o ...2a20009de83e outside 10 |\ | o ...3ac1f5779de3 merge a/b/c/d 9 | |\ | | o ...094aa62fc898 merge a/b/c 7 | | |\ | o | | 465567bdfb2d inside 3 | | | | | o | | ...d1c61993ec83 outside 2d | | | | | | | o bb96a08b062a inside 3 | | | | | +---o ...b844052e7b3b outside 2c | | | | | o 6418167787a6 inside 3 | | | | | o ...77344f344d83 outside 2b | |/ o | 019ef06f125b inside 3 | | o | ...75e40c075a19 outside 2a |/ o 9f8e82b51004 initial inside