adding a simple bash wrapper to pgcli for help with linked containers

Author: dencold

run-pgcli.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# 
+# Simple wrapper for the pgli tool. This script allows us to pull in linked
+# docker containers if the user decides to bring up the cli that way.
+
+if [ -z ${POSTGRES_PORT_5432_TCP_ADDR+x} ]; then
+ # POSTGRES linked variables aren't set, just call pgcli without params
+ pgcli
+else
+ pgcli -h $POSTGRES_PORT_5432_TCP_ADDR -p $POSTGRES_PORT_5432_TCP_PORT -U $POSTGRES_ENV_POSTGRES_USER
+fi
+