From 9b00723bc421ff7a7d632a3e8798496aa726ee40 Mon Sep 17 00:00:00 2001
From: James Swineson <github@public.swineson.me>
Date: Sat, 24 Aug 2019 14:42:32 +0800
Subject: [PATCH] add library mode

---
 menhera.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/menhera.sh b/menhera.sh
index a235d31..990e540 100755
--- a/menhera.sh
+++ b/menhera.sh
@@ -179,6 +179,21 @@ clear_processes() {
 }
 
 # main procedure
+LIBRARY_ONLY=0
+
+while test $# -gt 0
+do
+    case "$1" in
+        --lib) LIBRARY_ONLY=1
+            ;;
+    esac
+    shift
+done
+
+if [[ $LIBRARY_ONLY -eq 1 ]]; then
+    # acting as a library only
+    exit 0
+fi
 
 if [[ $EUID -ne 0 ]]; then
     echo "This script must be run as root"