#!/bin/sh

set -e

trigger_devfsadm() {
    if [ -z "$DEB_DEVFSADM_DISABLE_TRIGGER" ]; then
        if ! ischroot; then
            echo "devfsadm: updating device tree ..."
            devfsadm -I -P || true
        fi
    else
        echo "Skipping devfsadm invocation (DEB_DEVFSADM_DISABLE_TRIGGER is set). " >&2
    fi
}

case "$1" in
    configure)
    ;;

    triggered)
        trigger_devfsadm
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac