Mercurial > hg
annotate tests/notcapable @ 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> |
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date | Tue, 11 Sep 2018 13:46:59 -0700 |
parents | dedab036215d |
children | 28a4fb793ba1 |
rev | line source |
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1 # Disable the $CAP wire protocol capability. |
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2 |
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3 if test -z "$CAP" |
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4 then |
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5 echo "CAP environment variable not set." |
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6 fi |
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7 |
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8 cat > notcapable-$CAP.py << EOF |
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9 from mercurial import extensions, localrepo, repository |
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10 def extsetup(): |
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11 extensions.wrapfunction(repository.peer, 'capable', wrapcapable) |
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12 extensions.wrapfunction(localrepo.localrepository, 'peer', wrappeer) |
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13 def wrapcapable(orig, self, name, *args, **kwargs): |
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14 if name in '$CAP'.split(' '): |
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15 return False |
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16 return orig(self, name, *args, **kwargs) |
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17 def wrappeer(orig, self): |
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18 # Since we're disabling some newer features, we need to make sure local |
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19 # repos add in the legacy features again. |
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20 return localrepo.locallegacypeer(self) |
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21 EOF |
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22 |
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23 echo '[extensions]' >> $HGRCPATH |
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24 echo "notcapable-$CAP = `pwd`/notcapable-$CAP.py" >> $HGRCPATH |