patchwork-update-commits: autodetect patchwork install directory

Make patchwork-update-commits work from outside the Patchwork git
repository so it can be used for other projects.

Signed-off-by: Sascha Silbe <sascha-pgp@silbe.org>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

diff --git a/tools/patchwork-update-commits b/tools/patchwork-update-commits
index 245a66a06844df0dc763879e1bc876de8a1179f4..27302167c41dbd770df5002905f49e70683f62dd 100755 (executable)
--- a/tools/patchwork-update-commits
+++ b/tools/patchwork-update-commits
@@ -1,6 +1,7 @@
 #!/bin/bash
 
-pwpath=apps/patchwork
+toolsdir="$(dirname "$0")"
+pwpath="${toolsdir}"/../apps/patchwork
 
 if [ "$#" -lt 1 ]
 then