X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=blobdiff_plain;f=tg-depend.sh;h=ff4541c5980df606ab293cb224867c00577f5f65;hp=498eec4e3e0018c0d57c6f24ee788e7e13aaf48c;hb=4956e5734d10ac88fcca7276b402f1157644cb9b;hpb=bb4aa31cb1b1f107302216ee9a6ce36bb31bd7cf

diff --git a/tg-depend.sh b/tg-depend.sh
old mode 100644
new mode 100755
index 498eec4..ff4541c
--- a/tg-depend.sh
+++ b/tg-depend.sh
@@ -8,12 +8,16 @@ name=
 
 ## Parse options
 
-subcmd="$1"; shift
-[ "$subcmd" = "-h" ] && {
-	echo "Usage: tg [...] depend add NAME" >&2
-	exit 1
-}
-[ "$subcmd" = "add" ] || die "unknown subcommand ($subcmd)"
+subcmd="$1"; shift || :
+case "$subcmd" in
+	-h|"")
+		echo "Usage: tg [...] depend add NAME" >&2
+		exit 1;;
+	add)
+		;;
+	*)
+		die "unknown subcommand ($subcmd)";;
+esac
 
 while [ -n "$1" ]; do
 	arg="$1"; shift
@@ -39,7 +43,7 @@ baserev="$(git rev-parse --verify "refs/top-bases/$name" 2>/dev/null)" ||
 
 ## Record new dependency
 
-echo "$name" >>.topdeps
-git add .topdeps
+echo "$name" >>"$root_dir/.topdeps"
+git add -f "$root_dir/.topdeps"
 git commit -m"New TopGit dependency: $name"
 $tg update