#!/usr/bin/env bash
set -e
WORKDIR="$(cd "$(dirname "$0")" && pwd)"
cd "$WORKDIR"

if [ -f pipeline.pid ]; then
    pid=$(cat pipeline.pid)
    if kill -0 "$pid" 2>/dev/null; then
        echo "Already running (PID $pid)"
        exit 0
    fi
    rm -f pipeline.pid
fi

echo "Starting pipeline-app on port 9090..."
$WORKDIR/py3/bin/python $WORKDIR/app/pipeline_app.py -p 9090 -w $WORKDIR >> $WORKDIR/logs/pipeline.log 2>&1 &
echo $! > pipeline.pid
echo "Started PID $(cat pipeline.pid)"