git-daemon: re-organize code a bit for --inetd flag

diff --git a/git-clone-script b/git-clone-script
index f92851ca4bd9fc662f8d0dda6c626ff4a6169f19..88e2c1f70686d35e6f2d9070931e40ff3ae7e1a5 100755 (executable)
--- a/git-clone-script
+++ b/git-clone-script
@@ -6,7 +6,7 @@
 # Clone a repository into a different directory that does not yet exist.
 
 usage() {
-       echo >&2 "* git clone [-l] <repo> <dir>"
+       echo >&2 "* git clone [-l] [-q] [-u <upload-pack>] <repo> <dir>"
        exit 1
 }
 
@@ -16,11 +16,16 @@ get_repo_base() {
 
 quiet=
 use_local=no
+upload_pack=
 while
        case "$#,$1" in
        0,*) break ;;
         *,-l|*,--l|*,--lo|*,--loc|*,--loca|*,--local) use_local=yes ;;
        *,-q|*,--quiet) quiet=-q ;;
+       1,-u|*,--upload-pack) usage ;;
+       *,-u|*,--upload-pack)
+               shift
+               upload_pack="--exec=$2" ;;
        *,-*) usage ;;
        *) break ;;
        esac
@@ -90,6 +95,9 @@ http://*)
        exit 1
        ;;
 *)
-       cd "$D" && git-clone-pack $quiet "$repo"
+       cd "$D" && case "$upload_pack" in
+       '') git-clone-pack $quiet "$repo" ;;
+       *) git-clone-pack $quiet "$upload_pack" "$repo" ;;
+       esac
        ;;
 esac