#!/bin/bash -e # shellcheck disable=SC2119 run_sub_stage() { log "Begin ${SUB_STAGE_DIR}" pushd "${SUB_STAGE_DIR}" > /dev/null for i in {00..99}; do if [ -f "${i}-debconf" ]; then log "Begin ${SUB_STAGE_DIR}/${i}-debconf" on_chroot << EOF debconf-set-selections < /dev/null if [ "${CLEAN}" = "1" ]; then rm -rf .pc rm -rf ./*-pc fi QUILT_PATCHES="${SUB_STAGE_DIR}/${i}-patches" SUB_STAGE_QUILT_PATCH_DIR="$(basename "$SUB_STAGE_DIR")-pc" mkdir -p "$SUB_STAGE_QUILT_PATCH_DIR" ln -snf "$SUB_STAGE_QUILT_PATCH_DIR" .pc quilt upgrade if [ -e "${SUB_STAGE_DIR}/${i}-patches/EDIT" ]; then echo "Dropping into bash to edit patches..." bash fi RC=0 quilt push -a || RC=$? case "$RC" in 0|2) ;; *) false ;; esac popd > /dev/null log "End ${SUB_STAGE_DIR}/${i}-patches" fi if [ -x ${i}-run.sh ]; then log "Begin ${SUB_STAGE_DIR}/${i}-run.sh" ./${i}-run.sh log "End ${SUB_STAGE_DIR}/${i}-run.sh" fi if [ -f ${i}-run-chroot.sh ]; then log "Begin ${SUB_STAGE_DIR}/${i}-run-chroot.sh" on_chroot < ${i}-run-chroot.sh log "End ${SUB_STAGE_DIR}/${i}-run-chroot.sh" fi done popd > /dev/null log "End ${SUB_STAGE_DIR}" } run_stage(){ log "Begin ${STAGE_DIR}" STAGE="$(basename "${STAGE_DIR}")" pushd "${STAGE_DIR}" > /dev/null unmount "${WORK_DIR}/${STAGE}" STAGE_WORK_DIR="${WORK_DIR}/${STAGE}" ROOTFS_DIR="${STAGE_WORK_DIR}"/rootfs if [ ! -f SKIP_IMAGES ]; then if [ -f "${STAGE_DIR}/EXPORT_IMAGE" ]; then EXPORT_DIRS="${EXPORT_DIRS} ${STAGE_DIR}" fi fi if [ ! -f SKIP ]; then if [ "${CLEAN}" = "1" ]; then if [ -d "${ROOTFS_DIR}" ]; then rm -rf "${ROOTFS_DIR}" fi fi if [ -x prerun.sh ]; then log "Begin ${STAGE_DIR}/prerun.sh" ./prerun.sh log "End ${STAGE_DIR}/prerun.sh" fi for SUB_STAGE_DIR in "${STAGE_DIR}"/*; do if [ -d "${SUB_STAGE_DIR}" ] && [ ! -f "${SUB_STAGE_DIR}/SKIP" ]; then run_sub_stage fi done fi unmount "${WORK_DIR}/${STAGE}" PREV_STAGE="${STAGE}" PREV_STAGE_DIR="${STAGE_DIR}" PREV_ROOTFS_DIR="${ROOTFS_DIR}" popd > /dev/null log "End ${STAGE_DIR}" } if [ "$(id -u)" != "0" ]; then echo "Please run as root" 1>&2 exit 1 fi BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" export BASE_DIR if [ -f config ]; then # shellcheck disable=SC1091 source config fi while getopts "c:" flag do case "$flag" in c) EXTRA_CONFIG="$OPTARG" # shellcheck disable=SC1090 source "$EXTRA_CONFIG" ;; *) ;; esac done export PI_GEN=${PI_GEN:-pi-gen} export PI_GEN_REPO=${PI_GEN_REPO:-https://github.com/RPi-Distro/pi-gen} if [ -z "${IMG_NAME}" ]; then echo "IMG_NAME not set" 1>&2 exit 1 fi export USE_QEMU="${USE_QEMU:-0}" export IMG_DATE="${IMG_DATE:-"$(date +%Y-%m-%d)"}" export IMG_FILENAME="${IMG_FILENAME:-"${IMG_DATE}-${IMG_NAME}"}" export ZIP_FILENAME="${ZIP_FILENAME:-"image_${IMG_DATE}-${IMG_NAME}"}" export SCRIPT_DIR="${BASE_DIR}/scripts" export WORK_DIR="${WORK_DIR:-"${BASE_DIR}/work/${IMG_DATE}-${IMG_NAME}"}" export DEPLOY_DIR=${DEPLOY_DIR:-"${BASE_DIR}/deploy"} export DEPLOY_ZIP="${DEPLOY_ZIP:-1}" export LOG_FILE="${WORK_DIR}/build.log" export TARGET_HOSTNAME=${TARGET_HOSTNAME:-raspberrypi} export FIRST_USER_NAME=${FIRST_USER_NAME:-pi} export FIRST_USER_PASS=${FIRST_USER_PASS:-raspberry} export RELEASE=${RELEASE:-buster} export WPA_ESSID export WPA_PASSWORD export WPA_COUNTRY export ENABLE_SSH="${ENABLE_SSH:-0}" export LOCALE_DEFAULT="${LOCALE_DEFAULT:-en_GB.UTF-8}" export KEYBOARD_KEYMAP="${KEYBOARD_KEYMAP:-gb}" export KEYBOARD_LAYOUT="${KEYBOARD_LAYOUT:-English (UK)}" export TIMEZONE_DEFAULT="${TIMEZONE_DEFAULT:-Europe/London}" export GIT_HASH=${GIT_HASH:-"$(git rev-parse HEAD)"} export CLEAN export IMG_NAME export APT_PROXY export HOSTNAME export RT_KERNEL_VERSION export STAGE export STAGE_DIR export STAGE_WORK_DIR export PREV_STAGE export PREV_STAGE_DIR export ROOTFS_DIR export PREV_ROOTFS_DIR export IMG_SUFFIX export NOOBS_NAME export NOOBS_DESCRIPTION export EXPORT_DIR export EXPORT_ROOTFS_DIR export QUILT_PATCHES export QUILT_NO_DIFF_INDEX=1 export QUILT_NO_DIFF_TIMESTAMPS=1 export QUILT_REFRESH_ARGS="-p ab" # shellcheck source=scripts/common source "${SCRIPT_DIR}/common" # shellcheck source=scripts/dependencies_check source "${SCRIPT_DIR}/dependencies_check" dependencies_check "${BASE_DIR}/depends" #check username is valid if [[ ! "$FIRST_USER_NAME" =~ ^[a-z][-a-z0-9_]*$ ]]; then echo "Invalid FIRST_USER_NAME: $FIRST_USER_NAME" exit 1 fi if [[ -n "${APT_PROXY}" ]] && ! curl --silent "${APT_PROXY}" >/dev/null ; then echo "Could not reach APT_PROXY server: ${APT_PROXY}" exit 1 fi if [[ -n "${WPA_PASSWORD}" && ${#WPA_PASSWORD} -lt 8 || ${#WPA_PASSWORD} -gt 63 ]] ; then echo "WPA_PASSWORD" must be between 8 and 63 characters exit 1 fi mkdir -p "${WORK_DIR}" log "Begin ${BASE_DIR}" STAGE_LIST=${STAGE_LIST:-${BASE_DIR}/stage*} for STAGE_DIR in $STAGE_LIST; do STAGE_DIR=$(realpath "${STAGE_DIR}") run_stage done CLEAN=1 for EXPORT_DIR in ${EXPORT_DIRS}; do STAGE_DIR=${BASE_DIR}/export-image # shellcheck source=/dev/null source "${EXPORT_DIR}/EXPORT_IMAGE" EXPORT_ROOTFS_DIR=${WORK_DIR}/$(basename "${EXPORT_DIR}")/rootfs run_stage if [ "${USE_QEMU}" != "1" ]; then if [ -e "${EXPORT_DIR}/EXPORT_NOOBS" ]; then # shellcheck source=/dev/null source "${EXPORT_DIR}/EXPORT_NOOBS" STAGE_DIR="${BASE_DIR}/export-noobs" run_stage fi fi done if [ -x ${BASE_DIR}/postrun.sh ]; then log "Begin postrun.sh" cd "${BASE_DIR}" ./postrun.sh log "End postrun.sh" fi log "End ${BASE_DIR}"