#!/bin/sh
# RPM %postun — post-uninstall scriptlet (spec §7).
set -eu

# Detect init system
if [ -d /run/systemd/system ] || [ "$(cat /proc/1/comm 2>/dev/null)" = "systemd" ]; then
    INIT_SYSTEM="systemd"
else
    INIT_SYSTEM="runit"
fi

if [ "$1" -eq 0 ]; then
    # Package fully erased — remove config, store, group
    rm -rf /etc/fenris
    rm -rf /var/lib/fenris
    if getent group fenris > /dev/null 2>&1; then
        groupdel fenris 2>/dev/null || true
    fi
fi
if [ "${INIT_SYSTEM}" = "systemd" ]; then
    systemctl daemon-reload 2>/dev/null || true
else
    # runit: clean up service directory and log
    rm -rf /etc/sv/fenris-collect 2>/dev/null || true
    rm -rf /var/log/fenris-collect 2>/dev/null || true
fi