obs status for xmobar

obs-status.sh

#!/bin/bash

LOGS=/home/aragaer/.config/obs-studio/logs/


get_status() {
    result='---'
    OBSPID=`ps ax | awk '\$5=="obs"{print \$1}'`
    for pid in $OBSPID; do
        file=`readlink -f /proc/$pid/fd/6`
        if grep '==== Streaming St' "$file" | tail -1 | grep -q 'Streaming Start' ; then
            result='LIVE'
            break
        fi
        if grep '==== Recording St' "$file" | tail -1 | grep -q 'Recording Start' ; then
            result='REC'
            break
        fi
    done
    echo $result
}

if [ "$1" = '--once' ] ; then
    get_status
    exit
fi

while :; do
    get_status
    sleep 1
done