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authorJulius Plenz <plenz@cis.fu-berlin.de>2011-04-07 12:59:24 +0200
committerLars Hjemli <hjemli@gmail.com>2011-06-20 20:42:19 +0200
commitd711de55280c3c9c10cfda4e24c8f3b3015217b2 (patch)
tree2e4a7d8dcaeefb4259756a16be04c40dee7ed49c /cgit.c
parentMerge branch 'stable' (diff)
downloadcgit-pink-d711de55280c3c9c10cfda4e24c8f3b3015217b2.tar.gz
cgit-pink-d711de55280c3c9c10cfda4e24c8f3b3015217b2.zip
guess default branch from HEAD
This is a saner alternative than hardcoding the default branch to be
"master". The add_repo() function will now check for a symbolic ref in
repo_path/HEAD. If there is a suitable one, overwrite repo->defbranch
with it. Note that you'll need to strip the newline from the file (->
len-17).

If HEAD is a symbolic link pointing directly to a branch below
refs/heads/, do a readlink() instead to find the ref name.

Signed-off-by: Julius Plenz <plenz@cis.fu-berlin.de>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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