use same calling format as other scripts

Author: rambo

docker/run_unit_tests.sh

@@ -1,4 +1,8 @@
-#!/usr/bin/env bash
+#!/bin/bash -e
+SCRIPTDIR=$(python -c 'import os,sys;print os.path.dirname(os.path.realpath(sys.argv[1]))' "$0")
+
+# Make sure we're in the correct place relative to Dockerfile no matter where we were called from
+cd `dirname "$SCRIPTDIR"`
 
 docker build -t asylum_test .
 docker run --rm --name asylum_test -it asylum_test ./run_tests.sh

project/run_tests.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 sudo pip install -r requirements/test.txt
 sudo -u postgres service postgresql start
 export PGPASSWORD=asylum; while true; do psql -q asylum -c 'SELECT 1;' 1>/dev/null 2>&1 ; if [ "$?" -ne "0" ]; then echo "Waiting for psql"; sleep 1; else break; fi; done