#!/bin/bash -e install -m 644 files/sources.list "${ROOTFS_DIR}/etc/apt/" install -m 644 files/raspi.list "${ROOTFS_DIR}/etc/apt/sources.list.d/" if [ -n "$APT_PROXY" ]; then install -m 644 files/51cache "${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache" sed "${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache" -i -e "s|APT_PROXY|${APT_PROXY}|" else rm -f "${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache" fi on_chroot apt-key add - < files/raspberrypi.gpg.key on_chroot << EOF apt-get update apt-get dist-upgrade -y EOF