bring indentation in line with other front-end projects

riot/install.sh

@@ -3,8 +3,8 @@ RIOT_BRANCH=master
 
 BASE_DIR=$(readlink -f $(dirname $0))
 if [ -d $BASE_DIR/riot-web ]; then
-	echo "riot is already installed"
-	exit
+    echo "riot is already installed"
+    exit
 fi
 
 cd $BASE_DIR

riot/start.sh

@@ -5,7 +5,7 @@ PIDFILE=$BASE_DIR/riot.pid
 CONFIG_BACKUP=config.e2etests_backup.json
 
 if [ -f $PIDFILE ]; then
-	exit
+    exit
 fi
 
 cd $BASE_DIR/
@@ -14,29 +14,29 @@ pushd riot-web/webapp/ > /dev/null
 
 # backup config file before we copy template
 if [ -f config.json ]; then
-	mv config.json $CONFIG_BACKUP
+    mv config.json $CONFIG_BACKUP
 fi
 cp $BASE_DIR/config-template/config.json .
 
 LOGFILE=$(mktemp)
 # run web server in the background, showing output on error
 (
-	python -m SimpleHTTPServer $PORT > $LOGFILE 2>&1 &
-	PID=$!
-	echo $PID > $PIDFILE
-	# wait so subshell does not exit
-	# otherwise sleep below would not work
-	wait $PID; RESULT=$?
+    python -m SimpleHTTPServer $PORT > $LOGFILE 2>&1 &
+    PID=$!
+    echo $PID > $PIDFILE
+    # wait so subshell does not exit
+    # otherwise sleep below would not work
+    wait $PID; RESULT=$?
 
-	# NOT expected SIGTERM (128 + 15)
-	# from stop.sh?
-	if [ $RESULT -ne 143 ]; then
-		echo "failed"
-		cat $LOGFILE
-		rm $PIDFILE 2> /dev/null
-	fi
-	rm $LOGFILE
-	exit $RESULT
+    # NOT expected SIGTERM (128 + 15)
+    # from stop.sh?
+    if [ $RESULT -ne 143 ]; then
+        echo "failed"
+        cat $LOGFILE
+        rm $PIDFILE 2> /dev/null
+    fi
+    rm $LOGFILE
+    exit $RESULT
 )&
 # to be able to return the exit code for immediate errors (like address already in use)
 # we wait for a short amount of time in the background and exit when the first
@@ -46,6 +46,6 @@ sleep 0.5 &
 wait -n; RESULT=$?
 # return exit code of first child to exit
 if [ $RESULT -eq 0 ]; then
-	echo "running"
+    echo "running"
 fi
 exit $RESULT

riot/stop.sh

@@ -6,15 +6,15 @@ CONFIG_BACKUP=config.e2etests_backup.json
 cd $BASE_DIR
 
 if [ -f $PIDFILE ]; then
-	echo "stopping riot server ..."
-	PID=$(cat $PIDFILE)
-	rm $PIDFILE
-	kill $PID
+    echo "stopping riot server ..."
+    PID=$(cat $PIDFILE)
+    rm $PIDFILE
+    kill $PID
 
-	# revert config file
-	cd riot-web/webapp
-	rm config.json
-	if [ -f $CONFIG_BACKUP ]; then
-		mv $CONFIG_BACKUP config.json
-	fi
+    # revert config file
+    cd riot-web/webapp
+    rm config.json
+    if [ -f $CONFIG_BACKUP ]; then
+        mv $CONFIG_BACKUP config.json
+    fi
 fi