#!/command/with-contenv bash

install_pkg() {
    apt-get update && apt-get install -y busybox busybox-syslogd
}

set -e
cd /

install -d -o root -g app -m 0750 /run/app/log

command -v busybox >/dev/null || install_pkg

HOST=127.0.0.1
PORT=6514
export HOST PORT

config='/run/app/log/.syslog.conf'
logfile='/run/app/log/messages'

: >| "${config}"

exec busybox syslogd -n -S -l 8 -f "${config}" \
    -b 9 -s 2048 -O "${logfile}" \
    -L -R "${HOST}:${PORT}"