joytoggle.install


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post_install() {
    systemctl daemon-reload

    # Clear stale state so a fresh install never disables devices
    rm -f /var/lib/joytoggle/state.json

    # Pre-create the state file as user-owned so the app can write it without
    # a second pkexec call (fixes KDE double password prompt).
    touch /var/lib/joytoggle/state.json
    _OWNER=$(logname 2>/dev/null || echo "")
    if [ -n "$_OWNER" ] && id "$_OWNER" &>/dev/null; then
        chown "$_OWNER:$_OWNER" /var/lib/joytoggle
        chown "$_OWNER:$_OWNER" /var/lib/joytoggle/state.json
    else
        # Fallback: world-writable so any user can write without pkexec
        chmod 777 /var/lib/joytoggle
        chmod 666 /var/lib/joytoggle/state.json
    fi

    systemctl enable --now joytoggle.service
    echo ""
    echo "JoyToggle installed! Launch from your app launcher or run: joytoggle"
    echo ""
}

post_upgrade() {
    # Only reload the unit file — do not restart mid-session as it would
    # re-apply saved state and could disable live devices
    systemctl daemon-reload

    # Ensure state file stays user-writable after upgrade
    if [ -f /var/lib/joytoggle/state.json ]; then
        _OWNER=$(logname 2>/dev/null || echo "")
        if [ -n "$_OWNER" ] && id "$_OWNER" &>/dev/null; then
            chown "$_OWNER:$_OWNER" /var/lib/joytoggle/state.json 2>/dev/null || true
        fi
    fi
}

post_remove() {
    systemctl disable --now joytoggle.service 2>/dev/null || true
    systemctl daemon-reload
}