393 lines
10 KiB
Bash
Executable File
393 lines
10 KiB
Bash
Executable File
#!/bin/bash -e
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# shellcheck disable=SC2119
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run_sub_stage() {
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log "Begin ${SUB_STAGE_DIR}"
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pushd "${SUB_STAGE_DIR}" >/dev/null
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for i in {00..99}; do
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for DEBCONF_FILE in "${i}-debconf-${ARCH}" "${i}-debconf-arm-only" "${i}-debconf"; do
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if [ -f "${SUB_STAGE_DIR}/${DEBCONF_FILE}" ]; then
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# Skip arm-only if not arm
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if [[ "${DEBCONF_FILE}" == *"-debconf-arm-only" ]] && [[ "${ARCH}" != "armhf" && "${ARCH}" != "arm64" ]]; then
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continue
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fi
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log "Begin ${SUB_STAGE_DIR}/${DEBCONF_FILE}"
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on_chroot <<EOF
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debconf-set-selections <<SELEOF
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$(cat "${SUB_STAGE_DIR}/${DEBCONF_FILE}")
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SELEOF
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EOF
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log "End ${SUB_STAGE_DIR}/${DEBCONF_FILE}"
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fi
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done
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for PACKAGE_LIST in "${i}-packages-nr-${ARCH}" "${i}-packages-nr-arm-only" "${i}-packages-nr"; do
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if [ -f "${SUB_STAGE_DIR}/${PACKAGE_LIST}" ]; then
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# Skip arm-only packages if not arm architecture
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if [[ "${PACKAGE_LIST}" == *"-nr-arm-only" ]] && [[ "${ARCH}" != "armhf" && "${ARCH}" != "arm64" ]]; then
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continue
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fi
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log "Begin ${SUB_STAGE_DIR}/${PACKAGE_LIST}"
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PACKAGES="$(sed -f "${SCRIPT_DIR}/remove-comments.sed" <"${SUB_STAGE_DIR}/${PACKAGE_LIST}")"
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if [ -n "$PACKAGES" ]; then
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on_chroot <<EOF
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apt-get -o Acquire::Retries=3 install --no-install-recommends -y $PACKAGES
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EOF
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fi
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log "End ${SUB_STAGE_DIR}/${PACKAGE_LIST}"
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fi
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done
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for PACKAGE_LIST in "${i}-packages-${ARCH}" "${i}-packages-arm-only" "${i}-packages"; do
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if [ -f "${SUB_STAGE_DIR}/${PACKAGE_LIST}" ]; then
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# Skip arm-only packages if not arm architecture
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if [[ "${PACKAGE_LIST}" == *"-packages-arm-only" ]] && [[ "${ARCH}" != "armhf" && "${ARCH}" != "arm64" ]]; then
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continue
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fi
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log "Begin ${SUB_STAGE_DIR}/${PACKAGE_LIST}"
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PACKAGES="$(sed -f "${SCRIPT_DIR}/remove-comments.sed" <"${SUB_STAGE_DIR}/${PACKAGE_LIST}")"
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if [ -n "$PACKAGES" ]; then
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on_chroot <<EOF
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apt-get -o Acquire::Retries=3 install -y $PACKAGES
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EOF
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fi
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log "End ${SUB_STAGE_DIR}/${PACKAGE_LIST}"
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fi
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done
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for PATCH_DIR in "${i}-patches-${ARCH}" "${i}-patches-arm-only" "${i}-patches"; do
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if [ -d "${SUB_STAGE_DIR}/${PATCH_DIR}" ]; then
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# Check arm-only patches should only apply for armhf/arm64
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if [[ "${PATCH_DIR}" == *"-patches-arm-only" ]] && [[ "${ARCH}" != "armhf" && "${ARCH}" != "arm64" ]]; then
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continue
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fi
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log "Begin ${SUB_STAGE_DIR}/${PATCH_DIR}"
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pushd "${STAGE_WORK_DIR}" >/dev/null
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if [ "${CLEAN}" = "1" ]; then
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rm -rf .pc
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rm -rf ./*-pc
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fi
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QUILT_PATCHES="${SUB_STAGE_DIR}/${PATCH_DIR}"
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SUB_STAGE_QUILT_PATCH_DIR="$(basename "$SUB_STAGE_DIR")-pc"
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mkdir -p "$SUB_STAGE_QUILT_PATCH_DIR"
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ln -snf "$SUB_STAGE_QUILT_PATCH_DIR" .pc
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quilt upgrade
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if [ -e "${SUB_STAGE_DIR}/${PATCH_DIR}/EDIT" ]; then
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echo "Dropping into bash to edit patches..."
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bash
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fi
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RC=0
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quilt push -a || RC=$?
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case "$RC" in
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0 | 2) ;; # 0 = success, 2 = "already applied"
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*) false ;;
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esac
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popd >/dev/null
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log "End ${SUB_STAGE_DIR}/${PATCH_DIR}"
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fi
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done
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for RUN_SCRIPT in "${i}-run-${ARCH}.sh" "${i}-run-arm-only.sh" "${i}-run.sh"; do
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if [ -x "${SUB_STAGE_DIR}/${RUN_SCRIPT}" ]; then
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# Skip arm-only if not arm
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if [[ "${RUN_SCRIPT}" == *"-arm-only.sh" ]] && [[ "${ARCH}" != "armhf" && "${ARCH}" != "arm64" ]]; then
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continue
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fi
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log "Begin ${SUB_STAGE_DIR}/${RUN_SCRIPT}"
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"./${RUN_SCRIPT}"
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log "End ${SUB_STAGE_DIR}/${RUN_SCRIPT}"
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fi
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done
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for CHROOT_SCRIPT in "${i}-run-chroot-${ARCH}.sh" "${i}-run-chroot-arm-only.sh" "${i}-run-chroot.sh"; do
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if [ -f "${SUB_STAGE_DIR}/${CHROOT_SCRIPT}" ]; then
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# Skip arm-only if not arm
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if [[ "${CHROOT_SCRIPT}" == *"-arm-only.sh" ]] && [[ "${ARCH}" != "armhf" && "${ARCH}" != "arm64" ]]; then
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continue
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fi
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log "Begin ${SUB_STAGE_DIR}/${CHROOT_SCRIPT}"
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on_chroot <"${SUB_STAGE_DIR}/${CHROOT_SCRIPT}"
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log "End ${SUB_STAGE_DIR}/${CHROOT_SCRIPT}"
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fi
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done
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done
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popd >/dev/null
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log "End ${SUB_STAGE_DIR}"
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}
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run_stage() {
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log "Begin ${STAGE_DIR}"
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STAGE="$(basename "${STAGE_DIR}")"
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pushd "${STAGE_DIR}" >/dev/null
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STAGE_WORK_DIR="${WORK_DIR}/${STAGE}"
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ROOTFS_DIR="${STAGE_WORK_DIR}"/rootfs
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unmount "${WORK_DIR}/${STAGE}"
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if [ ! -f SKIP_IMAGES ]; then
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if [ -f "${STAGE_DIR}/EXPORT_IMAGE" ]; then
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EXPORT_DIRS="${EXPORT_DIRS} ${STAGE_DIR}"
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fi
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fi
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if [ ! -f SKIP ]; then
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if [ "${CLEAN}" = "1" ]; then
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if [ -d "${ROOTFS_DIR}" ]; then
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rm -rf "${ROOTFS_DIR}"
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fi
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fi
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if [ -x prerun.sh ]; then
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log "Begin ${STAGE_DIR}/prerun.sh"
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./prerun.sh
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log "End ${STAGE_DIR}/prerun.sh"
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fi
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for SUB_STAGE_DIR in "${STAGE_DIR}"/*; do
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if [ -d "${SUB_STAGE_DIR}" ]; then
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if [ ! -f "${SUB_STAGE_DIR}/SKIP" ] && [ ! -f "${SUB_STAGE_DIR}/SKIP_${ARCH}" ]; then
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run_sub_stage
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fi
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fi
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done
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fi
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unmount "${WORK_DIR}/${STAGE}"
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PREV_STAGE="${STAGE}"
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PREV_STAGE_DIR="${STAGE_DIR}"
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PREV_ROOTFS_DIR="${ROOTFS_DIR}"
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popd >/dev/null
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log "End ${STAGE_DIR}"
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}
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term() {
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if [ "$?" -ne 0 ]; then
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log "Build failed"
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else
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log "Build finished"
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fi
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unmount "${STAGE_WORK_DIR}"
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if [ "$STAGE" = "export-image" ]; then
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for img in "${STAGE_WORK_DIR}/"*.img; do
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unmount_image "$img"
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done
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fi
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}
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if [ "$(id -u)" != "0" ]; then
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echo "Please run as root" 1>&2
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exit 1
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fi
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BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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if [[ $BASE_DIR = *" "* ]]; then
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echo "There is a space in the base path of pi-gen"
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echo "This is not a valid setup supported by debootstrap."
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echo "Please remove the spaces, or move pi-gen directory to a base path without spaces" 1>&2
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exit 1
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fi
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export BASE_DIR
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if [ -f config ]; then
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# shellcheck disable=SC1091
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source config
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fi
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while getopts "c:" flag; do
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case "$flag" in
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c)
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EXTRA_CONFIG="$OPTARG"
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# shellcheck disable=SC1090
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source "$EXTRA_CONFIG"
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;;
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*) ;;
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esac
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done
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export PI_GEN=${PI_GEN:-pi-gen}
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export PI_GEN_REPO=${PI_GEN_REPO:-https://github.com/RPi-Distro/pi-gen}
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export PI_GEN_RELEASE=${PI_GEN_RELEASE:-Raspberry Pi reference}
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export ARCH="${ARCH:-arm64}"
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export RELEASE=${RELEASE:-bookworm}
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export IMG_NAME="${IMG_NAME:-chillcraftos-$RELEASE-$ARCH}"
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export USE_QEMU="${USE_QEMU:-0}"
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export IMG_DATE="${IMG_DATE:-"$(date +%Y-%m-%d)"}"
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export IMG_FILENAME="${IMG_FILENAME:-"${IMG_DATE}-${IMG_NAME}"}"
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export ARCHIVE_FILENAME="${ARCHIVE_FILENAME:-"image_${IMG_DATE}-${IMG_NAME}"}"
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export SCRIPT_DIR="${BASE_DIR}/scripts"
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export WORK_DIR="${WORK_DIR:-"${BASE_DIR}/work/${IMG_NAME}"}"
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export DEPLOY_DIR=${DEPLOY_DIR:-"${BASE_DIR}/deploy"}
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export DEPLOY_COMPRESSION=${DEPLOY_COMPRESSION:-xz}
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export COMPRESSION_LEVEL=${COMPRESSION_LEVEL:-6}
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export LOG_FILE="${WORK_DIR}/build.log"
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export TARGET_HOSTNAME=${TARGET_HOSTNAME:-chillcraftos}
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export FIRST_USER_NAME=${FIRST_USER_NAME:-system}
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export FIRST_USER_ISSYSTEM=${FIRST_USER_ISSYSTEM:-true}
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export WPA_COUNTRY
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export ENABLE_SSH="${ENABLE_SSH:-0}"
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export PUBKEY_ONLY_SSH="${PUBKEY_ONLY_SSH:-0}"
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export LOCALE_DEFAULT="${LOCALE_DEFAULT:-en_US.UTF-8}"
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export KEYBOARD_KEYMAP="${KEYBOARD_KEYMAP:-us}"
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export KEYBOARD_LAYOUT="${KEYBOARD_LAYOUT:-English (US)}"
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export TIMEZONE_DEFAULT="${TIMEZONE_DEFAULT:-Americas/Los_Angeles}"
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export GIT_HASH=${GIT_HASH:-"$(git rev-parse HEAD)"}
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export PUBKEY_SSH_FIRST_USER
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export CLEAN
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export APT_PROXY
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export TEMP_REPO
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export STAGE
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export STAGE_DIR
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export STAGE_WORK_DIR
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export PREV_STAGE
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export PREV_STAGE_DIR
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export ROOTFS_DIR
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export PREV_ROOTFS_DIR
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export IMG_SUFFIX
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export NOOBS_NAME
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export NOOBS_DESCRIPTION
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export EXPORT_DIR
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export EXPORT_ROOTFS_DIR
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export QUILT_PATCHES
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export QUILT_NO_DIFF_INDEX=1
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export QUILT_NO_DIFF_TIMESTAMPS=1
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export QUILT_REFRESH_ARGS="-p ab"
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# shellcheck source=scripts/common
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source "${SCRIPT_DIR}/common"
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# shellcheck source=scripts/dependencies_check
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source "${SCRIPT_DIR}/dependencies_check"
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if [ "$SETFCAP" != "1" ]; then
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export CAPSH_ARG="--drop=cap_setfcap"
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fi
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mkdir -p "${WORK_DIR}"
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trap term EXIT INT TERM
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dependencies_check "${BASE_DIR}/depends"
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PAGESIZE=$(getconf PAGESIZE)
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if [ "$ARCH" == "armhf" ] && [ "$PAGESIZE" != "4096" ]; then
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echo
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echo "ERROR: Building an $ARCH image requires a kernel with a 4k page size (current: $PAGESIZE)"
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echo "On Raspberry Pi OS (64-bit), you can switch to a suitable kernel by adding the following to /boot/firmware/config.txt and rebooting:"
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echo
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echo "kernel=kernel8.img"
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echo "initramfs initramfs8 followkernel"
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echo
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exit 1
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fi
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echo "Checking native $ARCH executable support..."
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if ! arch-test -n "$ARCH"; then
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echo "WARNING: Only a native build environment is supported. Checking emulated support..."
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if ! arch-test "$ARCH"; then
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echo "No fallback mechanism found. Ensure your OS has binfmt_misc support enabled and configured."
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exit 1
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fi
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fi
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#check username is valid
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if [[ ! "$FIRST_USER_NAME" =~ ^[a-z][-a-z0-9_]*$ ]]; then
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echo "Invalid FIRST_USER_NAME: $FIRST_USER_NAME"
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exit 1
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fi
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if [[ -n "${APT_PROXY}" ]] && ! curl --silent "${APT_PROXY}" >/dev/null; then
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echo "Could not reach APT_PROXY server: ${APT_PROXY}"
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exit 1
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fi
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if [[ -n "${WPA_PASSWORD}" && ${#WPA_PASSWORD} -lt 8 || ${#WPA_PASSWORD} -gt 63 ]]; then
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echo "WPA_PASSWORD" must be between 8 and 63 characters
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exit 1
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fi
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if [[ "${PUBKEY_ONLY_SSH}" = "1" && -z "${PUBKEY_SSH_FIRST_USER}" ]]; then
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echo "Must set 'PUBKEY_SSH_FIRST_USER' to a valid SSH public key if using PUBKEY_ONLY_SSH"
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exit 1
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fi
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log "Begin ${BASE_DIR}"
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STAGE_LIST=${STAGE_LIST:-${BASE_DIR}/stage*}
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export STAGE_LIST
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EXPORT_CONFIG_DIR=$(realpath "${EXPORT_CONFIG_DIR:-"${BASE_DIR}/export-image"}")
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if [ ! -d "${EXPORT_CONFIG_DIR}" ]; then
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echo "EXPORT_CONFIG_DIR invalid: ${EXPORT_CONFIG_DIR} does not exist"
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exit 1
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fi
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export EXPORT_CONFIG_DIR
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for STAGE_DIR in $STAGE_LIST; do
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STAGE_DIR=$(realpath "${STAGE_DIR}")
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run_stage
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done
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CLEAN=1
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for EXPORT_DIR in ${EXPORT_DIRS}; do
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STAGE_DIR=${EXPORT_CONFIG_DIR}
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# shellcheck source=/dev/null
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source "${EXPORT_DIR}/EXPORT_IMAGE"
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EXPORT_ROOTFS_DIR=${WORK_DIR}/$(basename "${EXPORT_DIR}")/rootfs
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if [ -e "${EXPORT_DIR}/EXPORT_ISO" ]; then
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# shellcheck source=/dev/null
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source "${EXPORT_DIR}/EXPORT_ISO"
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STAGE_DIR="${BASE_DIR}/export-iso"
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run_stage
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elif [ -e "${EXPORT_DIR}/EXPORT_IMAGE" ]; then
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# shellcheck source=/dev/null
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source "${EXPORT_DIR}/EXPORT_IMAGE"
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STAGE_DIR="${BASE_DIR}/export-image"
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run_stage
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fi
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if [ "${USE_QEMU}" != "1" ]; then
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if [ -e "${EXPORT_DIR}/EXPORT_NOOBS" ]; then
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# shellcheck source=/dev/null
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source "${EXPORT_DIR}/EXPORT_NOOBS"
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STAGE_DIR="${BASE_DIR}/export-noobs"
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run_stage
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fi
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fi
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done
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if [ -x "${BASE_DIR}/postrun.sh" ]; then
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log "Begin postrun.sh"
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cd "${BASE_DIR}"
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./postrun.sh
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log "End postrun.sh"
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fi
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log "End ${BASE_DIR}"
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