fix: building image with extensions and batch manager

docker/entrypoint

@@ -1,19 +0,0 @@
-#!/usr/bin/env sh
-# $0 is a script name,
-# $1, $2, $3 etc are passed arguments
-# $1 is our command
-CMD=$1
-
-case "$CMD" in
-  'start' )
-    echo `pwd`
-    rm -f /app/tmp/pids/server.pid
-    bundle exec rails s -b 0.0.0.0
-    ;;
-
-   * )
-    # Run custom command. Thanks to this line we can still use
-    # "docker run our_image /bin/sh" and it will work
-    exec "$@"
-    ;;
-esac

docker/entrypoint.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+set -e
+
+case "$1" in
+  'start' )
+    echo "Prestart Step 1/1 - Removing server lock"
+    rm -f /app/tmp/pids/server.pid
+    echo "Starting Server..."
+    bundle exec rails s -b 0.0.0.0
+    ;;
+
+   * )
+    echo "Unknown command"
+    ;;
+esac
+
+exec "$@"