[GHC] #8065: Set trac up for multiple git repos

[GHC]

#8065: Set trac up for multiple git repos
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        Reporter:  igloo             |            Owner:  hvr
            Type:  task              |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  None              |          Version:  7.6.3
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Changes (by hvr):

 * owner:   => hvr


Comment:

 I've converted this GHC Trac instance into a multi-repo configuration,
 featuring source:ghc, source:testsuite, source:base, and source:nofib

 Git commits in `ghc.git` can be referenced as usual: [8fe9eff] or just
 8fe9eff (I've enabled recognition of shortened commit hash ids via
 `wiki_shortrev_len = 7`)

 However, referencing commits in repositories other than `ghc.git` requires
 the following syntax Trac changeset syntax: [2435435/testsuite] or
 [365b9d86/base]

 It'd be good to add `trac-admin $ENV changeset added $REPO $COMMITS` calls
 to the git post-commit-hooks, however before doing that it be less fragile
 if there was only a single UID accessing the git repositories (and one way
 to accomplish that while killing 2+ birds with one stone would be to use
 [http://git-scm.com/book/ch4-8.html Gitolite])

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8065#comment:1>
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