#!/bin/sh

# check for filter string
while getopts "f:" opt; do
    case "$opt" in
        f)
            filter="$OPTARG"
            ;;
        \?)
            echo "Invalid option"
            exit 1
            ;;
    esac
done

if [ -z "$filter" ]; then
    echo "No filter!"
    exit 1
fi

tempdir="$(mktemp -d kakpipe-XXXXXX)"
fifo="${tempdir}/fifo"

# cleanup
rm -r "$tempdir"