Order .gitignore alphabetically

[topgit.git] / tg-depend.sh

diff --git a/tg-depend.sh b/tg-depend.sh
old mode 100755 (executable)
new mode 100644 (file)
index ff4541c..43d8321
--- a/tg-depend.sh
+++ b/tg-depend.sh
@@ -6,13 +6,18 @@
 name=
 
 
+usage()
+{
+    echo "Usage: tg [...] depend add NAME" >&2
+    exit 1
+}
+
 ## Parse options
 
 subcmd="$1"; shift || :
 case "$subcmd" in
        -h|"")
-               echo "Usage: tg [...] depend add NAME" >&2
-               exit 1;;
+               usage;;
        add)
                ;;
        *)
@@ -23,8 +28,7 @@ while [ -n "$1" ]; do
        arg="$1"; shift
        case "$arg" in
        -*)
-               echo "Usage: tg [...] depend add NAME" >&2
-               exit 1;;
+               usage;;
        *)
                [ -z "$name" ] || die "name already specified ($name)"
                name="$arg";;
@@ -37,9 +41,6 @@ done
 [ -n "$name" ] || die "no branch name specified"
 branchrev="$(git rev-parse --verify "$name" 2>/dev/null)" ||
        die "invalid branch name: $name"
-baserev="$(git rev-parse --verify "refs/top-bases/$name" 2>/dev/null)" ||
-       die "not a TopGit topic branch: $name"
-
 
 ## Record new dependency
 
@@ -47,3 +48,5 @@ echo "$name" >>"$root_dir/.topdeps"
 git add -f "$root_dir/.topdeps"
 git commit -m"New TopGit dependency: $name"
 $tg update
+
+# vim:noet