apply config file when starting riot, not installing, so we can support riots that were built by another process

riot/install.sh

@@ -12,7 +12,6 @@ curl -L https://github.com/vector-im/riot-web/archive/${RIOT_BRANCH}.zip --outpu
 unzip riot.zip
 rm riot.zip
 mv riot-web-${RIOT_BRANCH} riot-web
-cp config-template/config.json riot-web/
 cd riot-web
 npm install
 npm run build

riot/start.sh

@@ -12,6 +12,13 @@ fi
 
 echo "running riot on http://localhost:$PORT ..."
 pushd riot-web/webapp/ > /dev/null
+
+# backup config file before we copy template
+if [ -f config.json ]; then
+	mv config.json $CONFIG_BACKUP
+fi
+cp $BASE_DIR/config-template/config.json .
+
 python -m SimpleHTTPServer $PORT > /dev/null 2>&1 &
 PID=$!
 popd > /dev/null

riot/stop.sh

@@ -1,9 +1,19 @@
 #!/bin/bash
 BASE_DIR=$(readlink -f $(dirname $0))
-cd $BASE_DIR
 PIDFILE=riot.pid
+CONFIG_BACKUP=config.e2etests_backup.json
+
+cd $BASE_DIR
+
 if [ -f $PIDFILE ]; then
 	echo "stopping riot server ..."
 	kill $(cat $PIDFILE)
 	rm $PIDFILE
+
+	# revert config file
+	cd riot-web/webapp
+	rm config.json
+	if [ -f $CONFIG_BACKUP ]; then
+		mv $CONFIG_BACKUP config.json
+	fi
 fi