#!/usr/bin/env bash
# Explicit local development launcher; requires systemd 254+ and cgroup v2.
set -euo pipefail
if (( $# == 0 )); then
    echo 'Usage: bash tests/run-delegated-reader.sh /absolute/path/to/cthulhu [reader options]' >&2
    exit 2
fi
if [[ $1 != /* || ! -x $1 ]]; then
    echo 'The reader executable must be an absolute executable path.' >&2
    exit 2
fi
# Preserve desktop/backend locations without importing the whole environment
# into the persistent user manager. These values apply only to this service.
environment=()
for name in DISPLAY XAUTHORITY DBUS_SESSION_BUS_ADDRESS AT_SPI_BUS_ADDRESS \
    XDG_RUNTIME_DIR XDG_SESSION_TYPE XDG_SESSION_DESKTOP XDG_DATA_HOME \
    XDG_CONFIG_HOME XDG_CACHE_HOME LANG LANGUAGE LC_ALL \
    SPEECHD_ADDRESS SPEECHD_SOCKET; do
    if [[ -v $name ]]; then
        environment+=("--setenv=$name=${!name}")
    fi
done
exec systemd-run --user --wait --pipe --collect --same-dir \
    --property='Delegate=cpu memory pids' --property=DelegateSubgroup=reader \
    --property=KillMode=control-group --property=TimeoutStopSec=10s \
    "${environment[@]}" -- "$@"