Issue #230 - Do not use root user in container

* Fixed an issue with Firefox not using the correct base folder
* Fixed an issue with Chrome not being able to log messages

Author: ppodgorsek

Dockerfile

@@ -109,6 +109,10 @@ RUN mkdir -p ${ROBOT_REPORTS_DIR} \
   && chown ${ROBOT_UID}:${ROBOT_GID} ${ROBOT_WORK_DIR} \
   && chmod ugo+w ${ROBOT_REPORTS_DIR} ${ROBOT_WORK_DIR}
 
+# Allow any user to write logs
+RUN chmod ugo+w /var/log \
+  && chown ${ROBOT_UID}:${ROBOT_GID} /var/log
+
 # Update system path
 ENV PATH=/opt/robotframework/bin:/opt/robotframework/drivers:$PATH
 

bin/run-tests-in-virtual-screen.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+HOME=${ROBOT_WORK_DIR}
+
 # No need for the overhead of Pabot if no parallelisation is required
 if [ $ROBOT_THREADS -eq 1 ]
 then