From 52ec8dfffee862511d07bbd98293c605ac075656 Mon Sep 17 00:00:00 2001
From: Gordian Edenhofer <gordian.edenhofer@gmail.com>
Date: Sun, 4 Sep 2016 18:13:57 +0200
Subject: bacman: handle SIGHUP, SIGINT, SIGTERM signals

Trap SIGHUP, SIGINT, SIGTERM and remove working directories accordingly.

Signed-off-by: Gordian Edenhofer <gordian.edenhofer@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
---
 contrib/bacman.sh.in | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/contrib/bacman.sh.in b/contrib/bacman.sh.in
index 5e6fce56..e7a7f576 100644
--- a/contrib/bacman.sh.in
+++ b/contrib/bacman.sh.in
@@ -33,6 +33,16 @@ ARGS=("$@")
 
 m4_include(../scripts/library/output_format.sh)
 
+# Lazy recursive clean up of temporary dirs
+work_dir_root="${TMPDIR:-/tmp}/bacman"
+clean_up() {
+	rm -rf "$work_dir_root".*
+	echo
+	exit
+}
+# Trap termination signals
+trap clean_up SIGHUP SIGINT SIGTERM
+
 #
 # User Friendliness
 #
-- 
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