#!/usr/bin/env bash
set -euo pipefail

# runit's run script for smallwebwaf, run again whenever smallwebwaf
# exits; the wait spaces out the restarts. The state directory and every
# file in it are given to the smallwebwaf user, so that a volume mounted
# there needs no change of owner; chown -R changes a symbolic link itself,
# never what it points to. exec, so that the signal `sv stop` sends
# reaches smallwebwaf itself.
main() {
    sleep 1
    chown -R smallwebwaf:smallwebwaf "${SWWAF_STATE_DIR:-/var/lib/smallwebwaf}"
    exec chpst -u smallwebwaf:smallwebwaf /usr/local/bin/smallwebwaf
}

main "$@"