From 3b5b7aac644a3d65591041e15ddb6dabea4f3832 Mon Sep 17 00:00:00 2001
From: Gardouille <gardouille@gmail.com>
Date: Fri, 21 Aug 2020 20:02:03 +0200
Subject: [PATCH] Add debug function

---
 ecran | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/ecran b/ecran
index a53b27b..9f3f68b 100755
--- a/ecran
+++ b/ecran
@@ -3,9 +3,32 @@
 # Description:      Manage video output (size, orientation, ...)
 #                   And reload wm configuration
 
-# First and main screen (laptop screen,…)
-MAIN_SCREEN="LVDS-1"
+# Vars {{{
+## First and main screen (laptop screen,…)
+readonly MAIN_SCREEN="LVDS-1"
 
+[ -z "${DEBUG}" ] && readonly DEBUG=0
+
+## Colors
+readonly PURPLE='\033[1;35m'
+readonly RED='\033[0;31m'
+readonly RESET='\033[0m'
+readonly COLOR_DEBUG="${PURPLE}"
+# }}}
+
+# Functions {{{
+debug_message() {                                               # {{{
+
+	local_message="${1}"
+
+	## Print message if DEBUG is enable (=0)
+	[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6b\e[m\n' "DEBUG − ${PROGNAME}: ${local_message}"
+
+	return 0
+}
+# }}}
+
+# }}}
 
 case "${1}" in
 	ds | dockstation | work )