mirror of
https://github.com/armbian/build
synced 2025-09-24 19:47:06 +07:00
2b28f29ebe
- rootfs: rootfs-create: show a summary of the 20 biggest dirs, right before tarring the rootfs (for debugging) - rootfs: rootfs-create: show usage of caches between first and second stages - rootfs: rootfs-create: cleanup junk left by `debootstrap` after second stage - rootfs: rootfs-create: _always_ clean apt stuff at the end - rename `apt_purge_unneeded_packages()` to `apt_purge_unneeded_packages_and_clean_apt_caches()` for clarity - image: `apt_purge_unneeded_packages_and_clean_apt_caches()`: warn if apt caches not empty; clean them off, always. - host-utils: `local_apt_deb_cache_prepare()`: also test the target, warn if not empty - extension: cleanup-space-final-image: do NOT clean apt stuff. done in core now - the metric shit-ton of debugs added should help the next person who faces this in the future
86 lines
4.3 KiB
Bash
86 lines
4.3 KiB
Bash
#!/usr/bin/env bash
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#
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# SPDX-License-Identifier: GPL-2.0
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#
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# Copyright (c) 2013-2023 Igor Pecovnik, igor@armbian.com
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#
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# This file is a part of the Armbian Build Framework
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# https://github.com/armbian/build/
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function build_rootfs_and_image() {
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display_alert "Checking for rootfs cache" "$(echo "${BRANCH} ${BOARD} ${RELEASE} ${DESKTOP_APPGROUPS_SELECTED} ${DESKTOP_ENVIRONMENT} ${BUILD_MINIMAL}" | tr -s " ")" "info"
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# get a basic rootfs, either from cache or from scratch
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get_or_create_rootfs_cache_chroot_sdcard # only occurrence of this; has its own logging sections
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# stage: with a basic rootfs available, we mount the chroot and work on it
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LOG_SECTION="mount_chroot_sdcard" do_with_logging mount_chroot "${SDCARD}"
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call_extension_method "pre_install_distribution_specific" "config_pre_install_distribution_specific" <<- 'PRE_INSTALL_DISTRIBUTION_SPECIFIC'
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*give config a chance to act before install_distribution_specific*
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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_).
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PRE_INSTALL_DISTRIBUTION_SPECIFIC
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# stage: install kernel and u-boot packages
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# install distribution and board specific applications
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LOG_SECTION="install_distribution_specific_${RELEASE}" do_with_logging install_distribution_specific
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LOG_SECTION="install_distribution_agnostic" do_with_logging install_distribution_agnostic
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# install locally built packages # @TODO: armbian-nextify this eventually
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#[[ $EXTERNAL_NEW == compile ]] && LOG_SECTION="packages_local" do_with_logging chroot_installpackages_local
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[[ $EXTERNAL_NEW == compile ]] && display_alert "Not running" "NOT armbian-next ported yet: chroot_installpackages_local" "warn"
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# install from apt.armbian.com # @TODO: armbian-nextify this eventually
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#[[ $EXTERNAL_NEW == prebuilt ]] && LOG_SECTION="packages_prebuilt" do_with_logging chroot_installpackages "yes"
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[[ $EXTERNAL_NEW == prebuilt ]] && display_alert "Not running" "NOT armbian-next ported yet: chroot_installpackages 'yes'" "warn"
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# stage: user customization script
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# NOTE: installing too many packages may fill tmpfs mount
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LOG_SECTION="customize_image" do_with_logging customize_image
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# remove packages that are no longer needed. rootfs cache + uninstall might have leftovers.
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LOG_SECTION="apt_purge_unneeded_packages_and_clean_apt_caches" do_with_logging apt_purge_unneeded_packages_and_clean_apt_caches
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# for reference, debugging / sanity checking
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LOG_SECTION="list_installed_packages" do_with_logging list_installed_packages
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LOG_SECTION="post_debootstrap_tweaks" do_with_logging post_debootstrap_tweaks
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# clean up / prepare for making the image
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LOG_SECTION="umount_chroot_sdcard" do_with_logging umount_chroot "${SDCARD}"
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# obtain the size, in MiB, of "${SDCARD}" at this point.
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declare -i rootfs_size_mib
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rootfs_size_mib=$(du --apparent-size -sm "${SDCARD}" | awk '{print $1}')
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display_alert "Actual rootfs size" "${rootfs_size_mib}MiB" ""
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# warn if rootfs_size_mib is higher than the tmpfs_estimated_size
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if [[ ${rootfs_size_mib} -gt ${tmpfs_estimated_size} ]]; then
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display_alert "Rootfs post-tweaks size is larger than estimated tmpfs size" "${rootfs_size_mib}MiB > ${tmpfs_estimated_size}MiB" "wrn"
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fi
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# ------------------------------------ UP HERE IT's 'rootfs' stuff -------------------------------
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#------------------------------------ DOWN HERE IT's 'image' stuff -------------------------------
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LOG_SECTION="prepare_partitions" do_with_logging prepare_partitions
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LOG_SECTION="create_image_from_sdcard_rootfs" do_with_logging create_image_from_sdcard_rootfs
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# Completely and recursively unmount the directory. --> This will remove the tmpfs mount too <--
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umount_chroot_recursive "${SDCARD}" "SDCARD rootfs finished"
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# Remove the dir
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[[ -d "${SDCARD}" ]] && rm -rf --one-file-system "${SDCARD}"
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# Run the cleanup handler. @TODO: this already does the above, so can be simpler. @TODO: don't forget to split MOUNT/SDCARD trap
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execute_and_remove_cleanup_handler trap_handler_cleanup_rootfs_and_image
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return 0
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}
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function list_installed_packages() {
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display_alert "Recording list of installed packages" "asset log" "debug"
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LOG_ASSET="installed_packages.txt" do_with_log_asset chroot_sdcard dpkg --get-selections "| grep -v deinstall | awk '{print \$1}' | cut -f1 -d':'"
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}
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