Commit e5eaff95 authored by Benedikt Böhm's avatar Benedikt Böhm

add bash debug support

parent 00ccea60
...@@ -13,6 +13,11 @@ ...@@ -13,6 +13,11 @@
# Copyright (c) 2010 by Benedikt Böhm # Copyright (c) 2010 by Benedikt Böhm
# #
# enable debug mode
if [ "$DEBUG" = "yes" ]; then
set -x
fi
warn() { echo "$@" >&2; } warn() { echo "$@" >&2; }
die() { warn "$@"; exit 1; } die() { warn "$@"; exit 1; }
has() { [[ " ${*:2} " == *" $1 "* ]]; } has() { [[ " ${*:2} " == *" $1 "* ]]; }
......
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