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authorShawn O. Pearce <spearce@spearce.org>2007-05-27 03:09:27 (GMT)
committerJunio C Hamano <junkio@cox.net>2007-05-29 07:27:21 (GMT)
commit2e4aef58932cdb345893103d77823a9dd6a146a6 (patch)
tree8d3d21c429084afe07a48231b9d71b495a7d3cce /contrib/workdir
parentb33271808ba3fdbad66cfc3827b8849a1f3095bc (diff)
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Allow contrib new-workdir to link into bare repositories
On one particular system I like to keep a cluster of bare Git repositories and spawn new-workdirs off of them. Since the bare repositories don't have working directories associated with them they don't have a .git/ subdirectory that hosts the repository we are linking to. Using a bare repository as the backing repository for a workdir created by this script does require that the user delete core.bare from the repository's configuration file, so that Git auto-senses the bareness of a repository based on pathname information, and not based on the config file. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'contrib/workdir')
-rwxr-xr-xcontrib/workdir/git-new-workdir12
1 files changed, 7 insertions, 5 deletions
diff --git a/contrib/workdir/git-new-workdir b/contrib/workdir/git-new-workdir
index 9877b98..f2a3615 100755
--- a/contrib/workdir/git-new-workdir
+++ b/contrib/workdir/git-new-workdir
@@ -20,17 +20,19 @@ new_workdir=$2
branch=$3
# want to make sure that what is pointed to has a .git directory ...
-test -d "$orig_git/.git" || die "\"$orig_git\" is not a git repository!"
+git_dir=$(cd "$orig_git" 2>/dev/null &&
+ git rev-parse --git-dir 2>/dev/null) ||
+ die "\"$orig_git\" is not a git repository!"
# don't link to a workdir
-if test -L "$orig_git/.git/config"
+if test -L "$git_dir/config"
then
die "\"$orig_git\" is a working directory only, please specify" \
"a complete repository."
fi
# make sure the the links use full paths
-orig_git=$(cd "$orig_git"; pwd)
+git_dir=$(cd "$git_dir"; pwd)
# create the workdir
mkdir -p "$new_workdir/.git" || die "unable to create \"$new_workdir\"!"
@@ -45,13 +47,13 @@ do
mkdir -p "$(dirname "$new_workdir/.git/$x")"
;;
esac
- ln -s "$orig_git/.git/$x" "$new_workdir/.git/$x"
+ ln -s "$git_dir/$x" "$new_workdir/.git/$x"
done
# now setup the workdir
cd "$new_workdir"
# copy the HEAD from the original repository as a default branch
-cp "$orig_git/.git/HEAD" .git/HEAD
+cp "$git_dir/HEAD" .git/HEAD
# checkout the branch (either the same as HEAD from the original repository, or
# the one that was asked for)
git checkout -f $branch