Add loop script

Author: DanCharousek

cli/alpine-3.15.Dockerfile

@@ -7,6 +7,7 @@ RUN chmod +x /opt/litea/init.d/*
 COPY ./cli/conf /opt/litea/conf
 
 COPY ./lit.sh /usr/local/bin/lit
+COPY ./loop.sh /usr/local/bin/loop
 COPY ./docker-entrypoint.sh /usr/local/bin/docker-entrypoint
 
 RUN chmod +x \

cli/debian-bullseye.Dockerfile

@@ -7,6 +7,7 @@ RUN chmod +x /opt/litea/init.d/*
 COPY ./cli/conf /opt/litea/conf
 
 COPY ./lit.sh /usr/local/bin/lit
+COPY ./loop.sh /usr/local/bin/loop
 COPY ./docker-entrypoint.sh /usr/local/bin/docker-entrypoint
 
 RUN chmod +x \

cli/debian-buster.Dockerfile

@@ -7,6 +7,7 @@ RUN chmod +x /opt/litea/init.d/*
 COPY ./cli/conf /opt/litea/conf
 
 COPY ./lit.sh /usr/local/bin/lit
+COPY ./loop.sh /usr/local/bin/loop
 COPY ./docker-entrypoint.sh /usr/local/bin/docker-entrypoint
 
 RUN chmod +x \

fpm/alpine-3.15.Dockerfile

@@ -7,6 +7,7 @@ RUN chmod +x /opt/litea/init.d/*
 COPY ./fpm/conf /opt/litea/conf
 
 COPY ./lit.sh /usr/local/bin/lit
+COPY ./loop.sh /usr/local/bin/loop
 COPY ./docker-entrypoint.sh /usr/local/bin/docker-entrypoint
 
 RUN chmod +x \

fpm/debian-bullseye.Dockerfile

@@ -7,6 +7,7 @@ RUN chmod +x /opt/litea/init.d/*
 COPY ./fpm/conf /opt/litea/conf
 
 COPY ./lit.sh /usr/local/bin/lit
+COPY ./loop.sh /usr/local/bin/loop
 COPY ./docker-entrypoint.sh /usr/local/bin/docker-entrypoint
 
 RUN chmod +x \

fpm/debian-buster.Dockerfile

@@ -7,6 +7,7 @@ RUN chmod +x /opt/litea/init.d/*
 COPY ./fpm/conf /opt/litea/conf
 
 COPY ./lit.sh /usr/local/bin/lit
+COPY ./loop.sh /usr/local/bin/loop
 COPY ./docker-entrypoint.sh /usr/local/bin/docker-entrypoint
 
 RUN chmod +x \

loop.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+trap "stop_gracefully" TERM
+LOOP=1
+
+stop_gracefully () {
+  echo "Stopping gracefully, bye!"
+  LOOP=0
+}
+
+while [ "$LOOP" = "1" ]
+do
+  sleep 1
+done