Files
build/lib/functions/main/rootfs-image.sh
Ricardo Pardini 9bffa5e749 armbian-next: artifacts: firmware/rootfs and actual usage of artifacts during image build
- artifacts: introduce `ARTIFACT_IGNORE_CACHE=yes`
- artifacts: introduce `DONT_BUILD_ARTIFACTS`, list of artifacts that if not found cached, fail the build
- kernel_package_source() is no more
- a long dissertation about kernels, families, and the universe
- artifacts: actually use rootfs artifact for image build
- artifacts: detangle via artifact_base_dir
- artifacts: rootfs: use folders in artifact_name; include cache_type
- artifacts: some cleanups / validations
- rootfs artifact; drop old rootfs cli
- artifacts: new CLI shortcuts; remove old firmware CLI
- artifacts: full firmware & usage
- use firmware artifacts in image build and install its debs
- kernel artifact sans legacy; use tmpdir for .deb target for all packages
- legacy artifact versions is no more; pack/unpack now in common obtain;
- artifacts: uboot: cleanup legacy renaming, use artifact version directly
- artifacts: add firmware (small) artifact
- deploy uboot to loop from artifact; allow tty to artifact; todos for cleaning
- fixes, kernel dtb/headers conditional; remove `.git` from Makefile url; use mapfile for finding files to hash
  - completely remove KERNEL_HAS_WORKING_HEADERS_FULL_SOURCE and `kernel_package_callback_linux_headers_full_source()`
  - don't use realpath for artifact_file_relative
  - curb some warnings
  - fix: only install headers & dtbs if such exist
- kernel .config hook modification hash versioning
- OCI_TARGET_BASE vs per-artifact defaults; only deploy to remote from CLI with OTB
- artifact revolver & installing into image
  - add artifact_map_packages and artifact_map_debs dicts
  - revolver accumulates all info
  - REPOSITORY_INSTALL is no more (for uboot/kernel, later others)
  - rename `VER` to `IMAGE_INSTALLED_KERNEL_VERSION`
2023-02-18 07:46:03 -03:00

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#!/usr/bin/env bash
function build_rootfs_and_image() {
display_alert "Checking for rootfs cache" "$(echo "${BRANCH} ${BOARD} ${RELEASE} ${DESKTOP_APPGROUPS_SELECTED} ${DESKTOP_ENVIRONMENT} ${BUILD_MINIMAL}" | tr -s " ")" "info"
# get a basic rootfs, either from cache or from scratch
get_or_create_rootfs_cache_chroot_sdcard # only occurrence of this; has its own logging sections
# stage: with a basic rootfs available, we mount the chroot and work on it
mount_chroot "${SDCARD}"
call_extension_method "pre_install_distribution_specific" "config_pre_install_distribution_specific" <<- 'PRE_INSTALL_DISTRIBUTION_SPECIFIC'
*give config a chance to act before install_distribution_specific*
Called after `create_rootfs_cache` (_prepare basic rootfs: unpack cache or create from scratch_) but before `install_distribution_specific` (_install distribution and board specific applications_).
PRE_INSTALL_DISTRIBUTION_SPECIFIC
# stage: install kernel and u-boot packages
# install distribution and board specific applications
LOG_SECTION="install_distribution_specific_${RELEASE}" do_with_logging install_distribution_specific
LOG_SECTION="install_distribution_agnostic" do_with_logging install_distribution_agnostic
# install locally built packages # @TODO: armbian-nextify this eventually
#[[ $EXTERNAL_NEW == compile ]] && LOG_SECTION="packages_local" do_with_logging chroot_installpackages_local
[[ $EXTERNAL_NEW == compile ]] && display_alert "Not running" "NOT armbian-next ported yet: chroot_installpackages_local" "warn"
# install from apt.armbian.com # @TODO: armbian-nextify this eventually
#[[ $EXTERNAL_NEW == prebuilt ]] && LOG_SECTION="packages_prebuilt" do_with_logging chroot_installpackages "yes"
[[ $EXTERNAL_NEW == prebuilt ]] && display_alert "Not running" "NOT armbian-next ported yet: chroot_installpackages 'yes'" "warn"
# stage: user customization script
# NOTE: installing too many packages may fill tmpfs mount
LOG_SECTION="customize_image" do_with_logging customize_image
# remove packages that are no longer needed. rootfs cache + uninstall might have leftovers.
LOG_SECTION="apt_purge_unneeded_packages" do_with_logging apt_purge_unneeded_packages
# for reference, debugging / sanity checking
LOG_SECTION="list_installed_packages" do_with_logging list_installed_packages
LOG_SECTION="post_debootstrap_tweaks" do_with_logging post_debootstrap_tweaks
# clean up / prepare for making the image
umount_chroot "$SDCARD"
# obtain the size, in MiB, of "${SDCARD}" at this point.
declare -i rootfs_size_mib
rootfs_size_mib=$(du -sm "${SDCARD}" | awk '{print $1}')
display_alert "Actual rootfs size" "${rootfs_size_mib}MiB" ""
# warn if rootfs_size_mib is higher than the tmpfs_estimated_size
if [[ ${rootfs_size_mib} -gt ${tmpfs_estimated_size} ]]; then
display_alert "Rootfs post-tweaks size is larger than estimated tmpfs size" "${rootfs_size_mib}MiB > ${tmpfs_estimated_size}MiB" "wrn"
fi
# ------------------------------------ UP HERE IT's 'rootfs' stuff -------------------------------
#------------------------------------ DOWN HERE IT's 'image' stuff -------------------------------
LOG_SECTION="prepare_partitions" do_with_logging prepare_partitions
LOG_SECTION="create_image_from_sdcard_rootfs" do_with_logging create_image_from_sdcard_rootfs
# Completely and recursively unmount the directory. --> This will remove the tmpfs mount too <--
umount_chroot_recursive "${SDCARD}" "SDCARD rootfs finished"
# Remove the dir
[[ -d "${SDCARD}" ]] && rm -rf --one-file-system "${SDCARD}"
# Run the cleanup handler. @TODO: this already does the above, so can be simpler. @TODO: don't forget to split MOUNT/SDCARD trap
execute_and_remove_cleanup_handler trap_handler_cleanup_rootfs_and_image
return 0
}
function list_installed_packages() {
display_alert "Recording list of installed packages" "asset log" "debug"
LOG_ASSET="installed_packages.txt" do_with_log_asset chroot_sdcard dpkg --get-selections "| grep -v deinstall | awk '{print \$1}' | cut -f1 -d':'"
}