From: Elan Ruusamäe <glen@pld-linux.org>
Date: Thu, 19 Jul 2018 17:55:58 +0000 (+0300)
Subject: make cleanbuild wrapper symlinkable
X-Git-Url: https://git.pld-linux.org/?p=projects%2Fcleanbuild.git;a=commitdiff_plain;h=b9e929631b8bbd386577d4dd35aaed6b26a2d75e

make cleanbuild wrapper symlinkable
---

diff --git a/cleanbuild b/cleanbuild
index 0e99905..af431e5 100755
--- a/cleanbuild
+++ b/cleanbuild
@@ -1,9 +1,14 @@
 #!/bin/sh
-dir=$(dirname "$0")
+set -e
 
-[ -r .cleanbuildrc ] && . ./.cleanbuildrc
+program=$(readlink -f "$0")
+dir=$(dirname "$program")
+
+cd "$dir"
+
+[ -r .cleanbuildrc ] && . .cleanbuildrc
 
 # backend to use: vserver or docker
 BACKEND=${BACKEND:-docker}
 
-exec $dir/cleanbuild-$BACKEND.sh "$@"
+exec ./cleanbuild-$BACKEND.sh "$@"