X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/4d36da3584cb7d5126785a8bf0588268fc3d204d..7005061db5ed43de6ffc18a974a778c9e7a8c9f4:/mrconfig.git-fake-bare

diff --git a/mrconfig.git-fake-bare b/mrconfig.git-fake-bare
index 7f3e9db..730d85d 100644
--- a/mrconfig.git-fake-bare
+++ b/mrconfig.git-fake-bare
@@ -8,18 +8,27 @@
 # section of your ~/.mrconfig
 #include = cat /path/to/mrconfig.git-fake-bare
 
+# And an example repo using it would look something like:
+#[.dotfiles]
+#lib = git_fake_bare_worktree $HOME
+#checkout = git_fake_bare_checkout git://... .dotfiles
+
 lib =
+	# called to tell git where the worktree is
+	git_fake_bare_worktree() {
+		GIT_WORK_TREE="$1"; export GIT_WORK_TREE
+	}
 	# git doesn't have an easy way to check out such a repo, so
 	# do it by hand
 	git_fake_bare_checkout() {
 		set -x
 		url="$1"
 		repo="$2"
-		worktree="${3%%/}/"
-		git clone --no-checkout "$url" "$repo"
+		GIT_WORK_TREE= git clone --no-checkout "$url" "$repo"
 		cd "$repo"
+		mkdir -p "$GIT_WORK_TREE"
 		git read-tree HEAD
-		git config core.worktree "$worktree"
+		git config core.worktree "$GIT_WORK_TREE"
 		git checkout-index -a --prefix="$worktree" || true
 		mv .git/* .
 		rmdir .git
@@ -61,7 +70,6 @@ git_fake_bare_register =
 	if [ ! -d "$worktree" ]; then
 		error "git worktree $worktree does not exist"
 	fi
-	mr -c "$MR_CONFIG" config "`pwd`" \
-		lib="GIT_WORK_TREE=$work_tree; export GIT_WORK_TREE"
+	mr -c "$MR_CONFIG" config "`pwd`" lib="git_fake_bare_worktree '$worktree'"
 	echo "Registering git url: $url in $MR_CONFIG (with worktree $worktree)"
-	mr -c "$MR_CONFIG" config "`pwd`" checkout="git_fake_bare_checkout '$url' '$MR_REPO' '$worktree'"
+	mr -c "$MR_CONFIG" config "`pwd`" checkout="git_fake_bare_checkout '$url' '$MR_REPO'"