#!/bin/sh # CDROM_MOUNT="$1" for d in "$CDROM_MOUNT"/dists/*/main/dist-upgrader/binary-all/; do if [ -d "$d" ]; then UPGRADER_DIR="$d" break fi done TAR=$(basename "$UPGRADER_DIR"/*.tar.gz) CODENAME=${TAR%.tar.gz} # get a tempdir TMPDIR=$(mktemp -t -d distupgrade.XXXXXX) cd $TMPDIR # extract the tar tar xzf "$UPGRADER_DIR"/"$TAR" # apply any patches needed before running the upgrade for apatch in /usr/share/update-notifier/upgrader-patches/*.diff; do if patch --dry-run < "$apatch"; then patch < "$apatch" fi done # run it "$TMPDIR"/"$CODENAME" --cdrom "$CDROM_MOUNT"