bencherlui

#!/bin/bash

# Controls the web server that serves the web interface of the benchmark suite.

usage()
{
	cat << EOF
bencherlui is used to start the bencherl UI web server that can be
used to view benchmark results in a web browser. For bencherui to
work, bencherl UI needs to be compiled (make ui).

Usage: bencherlui [OPTION..]
Start or stop the web server that serves bencherl UI.

  -h         display this help and exit
  -u         start the web server that serves bencherl UI (change port in ui/bencherlui/boss.config)
  -d         stop the web server that serves bencherl UI

For complete documentation, see the README.md file.
EOF
}

if [ "$#" -ne 1 ] ; then
    usage
    exit 1
fi

START=`date +%s`
cd "$( dirname "${BASH_SOURCE[0]}" )"

while getopts ":udh" opt; do
  case $opt in
    h)
        usage
        exit 0
        ;;
    u)
        echo "Starting web server... The port can be changed in ui/bencherlui/boss.config." 
        cd ui/bencherlui
        START_OUTPUT=$( { ./init.sh start; } 2>&1)
        if [ "$START_OUTPUT" == 'starting boss in production mode...' ];
        then
            echo "Web server started."
            host=`hostname -f`
            port=`cat boss.config  | grep port | grep -v db_port | cut -d',' -f 2 | cut -d'}' -f1 |sed -e 's/^[ \t]*//'`
            echo "Use your web browser and go to  http://$host:$port."
            echo "Use the following command to stop the web server:"
            echo "./bencherlui -d"  
        else
            echo $START_OUTPUT
        fi
        exit 0
        ;;
    d)
        echo "Stopping web server..."
        cd ui/bencherlui
        ./init.sh stop
        exit 0
        ;;
    \?)
      echo "Invalid option: -$OPTARG"
      exit 1
      ;;
  esac
done