From f287ecedc78c0cc8fb485c5995b8d1cfae9f0fe8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Wed, 20 Sep 2017 21:19:05 +0200
Subject: Commit current state

---
 utils/cleaner | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 utils/cleaner

(limited to 'utils/cleaner')

diff --git a/utils/cleaner b/utils/cleaner
new file mode 100644
index 0000000..4919085
--- /dev/null
+++ b/utils/cleaner
@@ -0,0 +1,23 @@
+# vim:ft=sh:noexpandtab
+# Functions for cleanups
+
+EXIT_CODE=0
+
+do_cleanup() {
+	echo "$CLEANUP_ACTIONS" | while read CMD; do
+		eval "$CMD"
+	done
+	exit $EXIT_CODE
+}
+
+trap do_cleanup EXIT INT QUIT TERM ABRT
+
+cleaner_add() {
+	CLEANUP_ACTIONS="$CLEANUP_ACTIONS
+$@"
+}
+
+cleaner_rm() {
+	# TODO this might be problematic with special characters
+	CLEANUP_ACTIONS="$(echo "$CLEANUP_ACTIONS" | sed "/^$@$/d")"
+}
-- 
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