From d1bedaca10ed4c5983eb2c3381896525a4d4d403 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Thu, 29 Oct 2015 20:49:13 -0400
Subject: src/main.sh: New -m option

---
diff --git a/src/main.sh b/src/main.sh
index 42e4d96..e9eb321 100644
--- a/src/main.sh
+++ b/src/main.sh
@@ -32,6 +32,7 @@ Options:
   -V            Display version information
   -i {cli|tui}  Select either a textual user interface or a command line
                 interface (default: cli)
+  -m <message>  Show <message> in the user interface
   -o <file>     Log output to <file>
 
 Actions:
@@ -54,10 +55,11 @@ main()
 {
 	local opt=
 	local ui='cli'
+	local msg=''
 	local action=
 
 	unset OPTARG
-	while getopts 'hVi:o:' opt; do
+	while getopts 'hVi:m:o:' opt; do
 		case "${opt}" in
 			'h')
 				help
@@ -70,6 +72,9 @@ main()
 			'i')
 				ui="${OPTARG}"
 				;;
+			'm')
+				msg="${OPTARG}"
+				;;
 			'o')
 				log_init "${OPTARG}"
 				;;
@@ -94,6 +99,9 @@ main()
 	if ! init_ui "${ui}"; then
 		exit 1
 	fi
+	if [ "x${msg}" != 'x' ]; then
+		message "${msg}"
+	fi
 	srand $(expr ${$} + $(date '+%s'))
 	init_temp_dir
 
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