mirror of
https://github.com/Fishwaldo/build.git
synced 2025-03-15 11:21:29 +00:00
738996ea33
add user path for configuration scan check for NetworkManager/networkd support for bullseye (i.e. path: config/cli and files: packages, packages.remove)
831 lines
34 KiB
Bash
831 lines
34 KiB
Bash
# Copyright (c) 2015 Igor Pecovnik, igor.pecovnik@gma**.com
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#
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# This file is licensed under the terms of the GNU General Public
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# License version 2. This program is licensed "as is" without any
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# warranty of any kind, whether express or implied.
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# This file is a part of the Armbian build script
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# https://github.com/armbian/build/
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# Functions:
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# debootstrap_ng
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# create_rootfs_cache
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# prepare_partitions
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# update_initramfs
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# create_image
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# debootstrap_ng
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#
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debootstrap_ng()
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{
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display_alert "Starting rootfs and image building process for" "${BRANCH} ${BOARD} ${RELEASE} ${DESKTOP_APPGROUPS_SELECTED} ${DESKTOP_ENVIRONMENT} ${BUILD_MINIMAL}" "info"
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[[ $ROOTFS_TYPE != ext4 ]] && display_alert "Assuming $BOARD $BRANCH kernel supports $ROOTFS_TYPE" "" "wrn"
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# trap to unmount stuff in case of error/manual interruption
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trap unmount_on_exit INT TERM EXIT
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# stage: clean and create directories
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rm -rf $SDCARD $MOUNT
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mkdir -p $SDCARD $MOUNT $DEST/images $SRC/cache/rootfs
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# stage: verify tmpfs configuration and mount
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# default maximum size for tmpfs mount is 1/2 of available RAM
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# CLI needs ~1.2GiB+ (Xenial CLI), Desktop - ~2.8GiB+ (Xenial Desktop w/o HW acceleration)
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# calculate and set tmpfs mount to use 2/3 of available RAM
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local phymem=$(( $(awk '/MemTotal/ {print $2}' /proc/meminfo) / 1024 * 2 / 3 )) # MiB
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if [[ $BUILD_DESKTOP == yes ]]; then local tmpfs_max_size=3500; else local tmpfs_max_size=1500; fi # MiB
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if [[ $FORCE_USE_RAMDISK == no ]]; then local use_tmpfs=no
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elif [[ $FORCE_USE_RAMDISK == yes || $phymem -gt $tmpfs_max_size ]]; then
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local use_tmpfs=yes
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fi
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[[ -n $FORCE_TMPFS_SIZE ]] && phymem=$FORCE_TMPFS_SIZE
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[[ $use_tmpfs == yes ]] && mount -t tmpfs -o size=${phymem}M tmpfs $SDCARD
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# stage: prepare basic rootfs: unpack cache or create from scratch
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create_rootfs_cache
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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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install_distribution_specific
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install_common
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# install locally built packages
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[[ $EXTERNAL_NEW == compile ]] && chroot_installpackages_local
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# install from apt.armbian.com
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[[ $EXTERNAL_NEW == prebuilt ]] && chroot_installpackages "yes"
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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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customize_image
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# create list of installed packages for debug purposes
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chroot $SDCARD /bin/bash -c "dpkg --get-selections" | grep -v deinstall | awk '{print $1}' | cut -f1 -d':' > $DEST/debug/installed-packages-${RELEASE}$([[ ${BUILD_MINIMAL} == yes ]] && echo "-minimal")$([[ ${BUILD_DESKTOP} == yes ]] && echo "-desktop").list 2>&1
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# clean up / prepare for making the image
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umount_chroot "$SDCARD"
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post_debootstrap_tweaks
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if [[ $ROOTFS_TYPE == fel ]]; then
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FEL_ROOTFS=$SDCARD/
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display_alert "Starting FEL boot" "$BOARD" "info"
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source $SRC/lib/fel-load.sh
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else
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prepare_partitions
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create_image
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fi
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# stage: unmount tmpfs
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umount $SDCARD 2>&1
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if [[ $use_tmpfs = yes ]]; then
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while grep -qs "$SDCARD" /proc/mounts
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do
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umount $SDCARD
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sleep 5
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done
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fi
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rm -rf $SDCARD
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# remove exit trap
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trap - INT TERM EXIT
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} #############################################################################
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# create_rootfs_cache
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#
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# unpacks cached rootfs for $RELEASE or creates one
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#
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create_rootfs_cache()
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{
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if [[ "$ROOT_FS_CREATE_ONLY" == "force" ]]; then
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local cycles=1
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else
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local cycles=2
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fi
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# seek last cache, proceed to previous otherwise build it
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for ((n=0;n<${cycles};n++)); do
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local packages_hash=$(get_package_list_hash "$(($ROOTFSCACHE_VERSION - $n))")
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[[ -z ${FORCED_MONTH_OFFSET} ]] && FORCED_MONTH_OFFSET=${n}
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local packages_hash=$(get_package_list_hash "$(date -d "$D +${FORCED_MONTH_OFFSET} month" +"%Y-%m-module$ROOTFSCACHE_VERSION" | sed 's/^0*//')")
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local cache_type="cli"
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[[ ${BUILD_DESKTOP} == yes ]] && local cache_type="xfce-desktop"
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[[ -n ${DESKTOP_ENVIRONMENT} ]] && local cache_type="${DESKTOP_ENVIRONMENT}"
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[[ ${BUILD_MINIMAL} == yes ]] && local cache_type="minimal"
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local cache_name=${RELEASE}-${cache_type}-${ARCH}.$packages_hash.tar.lz4
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local cache_fname=${SRC}/cache/rootfs/${cache_name}
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local display_name=${RELEASE}-${cache_type}-${ARCH}.${packages_hash:0:3}...${packages_hash:29}.tar.lz4
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display_alert "Checking for local cache" "$display_name" "info"
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if [[ ! -f $cache_fname && "$ROOT_FS_CREATE_ONLY" != "force" ]]; then
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display_alert "searching on servers"
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download_and_verify "_rootfs" "$cache_name"
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fi
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if [[ -f $cache_fname && -f $cache_fname.aria2 && $USE_TORRENT="no" && -z "$ROOT_FS_CREATE_ONLY" ]]; then
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rm ${cache_fname}*
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download_and_verify "_rootfs" "$cache_name"
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fi
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if [[ -f $cache_fname.aria2 && -z "$ROOT_FS_CREATE_ONLY" ]]; then
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display_alert "resuming"
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download_and_verify "_rootfs" "$cache_name"
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fi
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if [[ -f $cache_fname ]]; then
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break
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else
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display_alert "not found: try to use previous cache"
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fi
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done
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if [[ -f $cache_fname && ! -f $cache_fname.aria2 && "$ROOT_FS_CREATE_ONLY" != "force" ]]; then
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local date_diff=$(( ($(date +%s) - $(stat -c %Y $cache_fname)) / 86400 ))
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display_alert "Extracting $display_name" "$date_diff days old" "info"
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pv -p -b -r -c -N "[ .... ] $display_name" "$cache_fname" | lz4 -dc | tar xp --xattrs -C $SDCARD/
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[[ $? -ne 0 ]] && rm $cache_fname && exit_with_error "Cache $cache_fname is corrupted and was deleted. Restart."
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rm $SDCARD/etc/resolv.conf
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echo "nameserver $NAMESERVER" >> $SDCARD/etc/resolv.conf
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create_sources_list "$RELEASE" "$SDCARD/"
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else
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display_alert "... remote not found" "Creating new rootfs cache for $RELEASE" "info"
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# stage: debootstrap base system
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if [[ $NO_APT_CACHER != yes ]]; then
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# apt-cacher-ng apt-get proxy parameter
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local apt_extra="-o Acquire::http::Proxy=\"http://${APT_PROXY_ADDR:-localhost:3142}\""
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local apt_mirror="http://${APT_PROXY_ADDR:-localhost:3142}/$APT_MIRROR"
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else
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local apt_mirror="http://$APT_MIRROR"
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fi
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# fancy progress bars
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[[ -z $OUTPUT_DIALOG ]] && local apt_extra_progress="--show-progress -o DPKG::Progress-Fancy=1"
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display_alert "Installing base system" "Stage 1/2" "info"
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eval 'debootstrap --variant=minbase --include=${DEBOOTSTRAP_LIST// /,} ${PACKAGE_LIST_EXCLUDE:+ --exclude=${PACKAGE_LIST_EXCLUDE// /,}} \
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--arch=$ARCH --components=${DEBOOTSTRAP_COMPONENTS} $DEBOOTSTRAP_OPTION --foreign $RELEASE $SDCARD/ $apt_mirror' \
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${PROGRESS_LOG_TO_FILE:+' | tee -a $DEST/debug/debootstrap.log'} \
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${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Debootstrap (stage 1/2)..." $TTY_Y $TTY_X'} \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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[[ ${PIPESTATUS[0]} -ne 0 || ! -f $SDCARD/debootstrap/debootstrap ]] && exit_with_error "Debootstrap base system for ${BRANCH} ${BOARD} ${RELEASE} ${DESKTOP_APPGROUPS_SELECTED} ${DESKTOP_ENVIRONMENT} ${BUILD_MINIMAL} first stage failed"
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cp /usr/bin/$QEMU_BINARY $SDCARD/usr/bin/
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mkdir -p $SDCARD/usr/share/keyrings/
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cp /usr/share/keyrings/*-archive-keyring.gpg $SDCARD/usr/share/keyrings/
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display_alert "Installing base system" "Stage 2/2" "info"
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eval 'chroot $SDCARD /bin/bash -c "/debootstrap/debootstrap --second-stage"' \
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${PROGRESS_LOG_TO_FILE:+' | tee -a $DEST/debug/debootstrap.log'} \
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${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Debootstrap (stage 2/2)..." $TTY_Y $TTY_X'} \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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[[ ${PIPESTATUS[0]} -ne 0 || ! -f $SDCARD/bin/bash ]] && exit_with_error "Debootstrap base system for ${BRANCH} ${BOARD} ${RELEASE} ${DESKTOP_APPGROUPS_SELECTED} ${DESKTOP_ENVIRONMENT} ${BUILD_MINIMAL} second stage failed"
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mount_chroot "$SDCARD"
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# policy-rc.d script prevents starting or reloading services during image creation
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printf '#!/bin/sh\nexit 101' > $SDCARD/usr/sbin/policy-rc.d
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chroot $SDCARD /bin/bash -c "dpkg-divert --quiet --local --rename --add /sbin/initctl"
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chroot $SDCARD /bin/bash -c "dpkg-divert --quiet --local --rename --add /sbin/start-stop-daemon"
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printf '#!/bin/sh\necho "Warning: Fake start-stop-daemon called, doing nothing"' > $SDCARD/sbin/start-stop-daemon
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printf '#!/bin/sh\necho "Warning: Fake initctl called, doing nothing"' > $SDCARD/sbin/initctl
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chmod 755 $SDCARD/usr/sbin/policy-rc.d
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chmod 755 $SDCARD/sbin/initctl
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chmod 755 $SDCARD/sbin/start-stop-daemon
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# stage: configure language and locales
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display_alert "Configuring locales" "$DEST_LANG" "info"
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[[ -f $SDCARD/etc/locale.gen ]] && sed -i "s/^# $DEST_LANG/$DEST_LANG/" $SDCARD/etc/locale.gen
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "locale-gen $DEST_LANG"' ${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "update-locale LANG=$DEST_LANG LANGUAGE=$DEST_LANG LC_MESSAGES=$DEST_LANG"' \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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if [[ -f $SDCARD/etc/default/console-setup ]]; then
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sed -e 's/CHARMAP=.*/CHARMAP="UTF-8"/' -e 's/FONTSIZE=.*/FONTSIZE="8x16"/' \
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-e 's/CODESET=.*/CODESET="guess"/' -i $SDCARD/etc/default/console-setup
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "setupcon --save --force"'
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fi
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# stage: create apt-get sources list
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create_sources_list "$RELEASE" "$SDCARD/"
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# add armhf arhitecture to arm64
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[[ $ARCH == arm64 ]] && eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "dpkg --add-architecture armhf"'
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# this should fix resolvconf installation failure in some cases
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chroot $SDCARD /bin/bash -c 'echo "resolvconf resolvconf/linkify-resolvconf boolean false" | debconf-set-selections'
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# stage: update packages list
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display_alert "Updating package list" "$RELEASE" "info"
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "apt-get -q -y $apt_extra update"' \
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${PROGRESS_LOG_TO_FILE:+' | tee -a $DEST/debug/debootstrap.log'} \
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${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Updating package lists..." $TTY_Y $TTY_X'} \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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[[ ${PIPESTATUS[0]} -ne 0 ]] && display_alert "Updating package lists" "failed" "wrn"
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# stage: upgrade base packages from xxx-updates and xxx-backports repository branches
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display_alert "Upgrading base packages" "Armbian" "info"
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt-get -y -q \
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$apt_extra $apt_extra_progress upgrade"' \
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${PROGRESS_LOG_TO_FILE:+' | tee -a $DEST/debug/debootstrap.log'} \
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${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Upgrading base packages..." $TTY_Y $TTY_X'} \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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# Myy: Dividing the desktop packages installation steps into multiple
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# ones. We first install the "ADDITIONAL_PACKAGES" in order to get
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# access to software-common-properties installation.
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# THEN we add the APT sources and install the Desktop packages.
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# TODO : Find a way to add APT sources WITHOUT software-common-properties
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[[ ${PIPESTATUS[0]} -ne 0 ]] && display_alert "Upgrading base packages" "failed" "wrn"
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# stage: install additional packages
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display_alert "Installing the main packages for" "Armbian" "info"
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt-get -y -q \
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$apt_extra $apt_extra_progress --no-install-recommends install $PACKAGE_MAIN_LIST"' \
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${PROGRESS_LOG_TO_FILE:+' | tee -a $DEST/debug/debootstrap.log'} \
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${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Installing Armbian main packages..." $TTY_Y $TTY_X'} \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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[[ ${PIPESTATUS[0]} -ne 0 ]] && exit_with_error "Installation of Armbian main packages for ${BRANCH} ${BOARD} ${RELEASE} ${DESKTOP_APPGROUPS_SELECTED} ${DESKTOP_ENVIRONMENT} ${BUILD_MINIMAL} failed"
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if [[ $BUILD_DESKTOP == "yes" ]]; then
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# FIXME Myy : Are we keeping this only for Desktop users,
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# or should we extend this to CLI users too ?
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# There might be some clunky boards that require Debian packages from
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# specific repos...
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display_alert "Adding apt sources for Desktop packages"
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add_desktop_package_sources
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local apt_desktop_install_flags=""
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if [[ ! -z ${DESKTOP_APT_FLAGS_SELECTED+x} ]]; then
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for flag in ${DESKTOP_APT_FLAGS_SELECTED}; do
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apt_desktop_install_flags+=" --install-${flag}"
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done
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else
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# Myy : Using the previous default option, if the variable isn't defined
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# And ONLY if it's not defined !
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apt_desktop_install_flags+=" --no-install-recommends"
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fi
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display_alert "Installing the desktop packages for" "Armbian" "info"
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt-get -y -q \
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$apt_extra $apt_extra_progress install ${apt_desktop_install_flags} $PACKAGE_LIST_DESKTOP"' \
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${PROGRESS_LOG_TO_FILE:+' | tee -a $DEST/debug/debootstrap.log'} \
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${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Installing Armbian desktop packages..." $TTY_Y $TTY_X'} \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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[[ ${PIPESTATUS[0]} -ne 0 ]] && exit_with_error "Installation of Armbian desktop packages for ${BRANCH} ${BOARD} ${RELEASE} ${DESKTOP_APPGROUPS_SELECTED} ${DESKTOP_ENVIRONMENT} ${BUILD_MINIMAL} failed"
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fi
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# Remove packages from packages.uninstall
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display_alert "Uninstall packages" "$PACKAGE_LIST_UNINSTALL" "info"
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt-get -y -qq \
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$apt_extra $apt_extra_progress purge $PACKAGE_LIST_UNINSTALL"' \
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${PROGRESS_LOG_TO_FILE:+' >> $DEST/debug/debootstrap.log'} \
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${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Removing packages.uninstall packages..." $TTY_Y $TTY_X'} \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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[[ ${PIPESTATUS[0]} -ne 0 ]] && exit_with_error "Installation of Armbian packages failed"
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# stage: purge residual packages
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display_alert "Purging residual packages for" "Armbian" "info"
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PURGINGPACKAGES=$(chroot $SDCARD /bin/bash -c "dpkg -l | grep \"^rc\" | awk '{print \$2}' | tr \"\n\" \" \"")
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eval 'LC_ALL=C LANG=C chroot $SDCARD /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt-get -y -q \
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$apt_extra $apt_extra_progress remove --purge $PURGINGPACKAGES"' \
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${PROGRESS_LOG_TO_FILE:+' | tee -a $DEST/debug/debootstrap.log'} \
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${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Purging residual Armbian packages..." $TTY_Y $TTY_X'} \
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${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
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[[ ${PIPESTATUS[0]} -ne 0 ]] && exit_with_error "Purging of residual Armbian packages failed"
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# stage: remove downloaded packages
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chroot $SDCARD /bin/bash -c "apt-get clean"
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# DEBUG: print free space
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local freespace=$(LC_ALL=C df -h)
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echo $freespace >> $DEST/debug/debootstrap.log
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display_alert "Free SD cache" "$(echo -e "$freespace" | grep $SDCARD | awk '{print $5}')" "info"
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display_alert "Mount point" "$(echo -e "$freespace" | grep $MOUNT | head -1 | awk '{print $5}')" "info"
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# create list of installed packages for debug purposes
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chroot $SDCARD /bin/bash -c "dpkg --get-selections" | grep -v deinstall | awk '{print $1}' | cut -f1 -d':' > ${cache_fname}.list 2>&1
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# creating xapian index that synaptic runs faster
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if [[ $BUILD_DESKTOP == yes ]]; then
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display_alert "Recreating Synaptic search index" "Please wait" "info"
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chroot $SDCARD /bin/bash -c "[[ -f /usr/sbin/update-apt-xapian-index ]] && /usr/sbin/update-apt-xapian-index -u"
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fi
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# this is needed for the build process later since resolvconf generated file in /run is not saved
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rm $SDCARD/etc/resolv.conf
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echo "nameserver $NAMESERVER" >> $SDCARD/etc/resolv.conf
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# stage: make rootfs cache archive
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display_alert "Ending debootstrap process and preparing cache" "$RELEASE" "info"
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sync
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# the only reason to unmount here is compression progress display
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# based on rootfs size calculation
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umount_chroot "$SDCARD"
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tar cp --xattrs --directory=$SDCARD/ --exclude='./dev/*' --exclude='./proc/*' --exclude='./run/*' --exclude='./tmp/*' \
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--exclude='./sys/*' . | pv -p -b -r -s $(du -sb $SDCARD/ | cut -f1) -N "$display_name" | lz4 -5 -c > $cache_fname
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# sign rootfs cache archive that it can be used for web cache once. Internal purposes
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if [[ -n $GPG_PASS ]]; then
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echo $GPG_PASS | gpg --passphrase-fd 0 --armor --detach-sign --pinentry-mode loopback --batch --yes $cache_fname
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fi
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fi
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# used for internal purposes. Faster rootfs cache rebuilding
|
|
if [[ -n "$ROOT_FS_CREATE_ONLY" ]]; then
|
|
[[ $use_tmpfs = yes ]] && umount $SDCARD
|
|
rm -rf $SDCARD
|
|
# remove exit trap
|
|
trap - INT TERM EXIT
|
|
exit
|
|
fi
|
|
|
|
mount_chroot "$SDCARD"
|
|
} #############################################################################
|
|
|
|
# prepare_partitions
|
|
#
|
|
# creates image file, partitions and fs
|
|
# and mounts it to local dir
|
|
# FS-dependent stuff (boot and root fs partition types) happens here
|
|
#
|
|
prepare_partitions()
|
|
{
|
|
display_alert "Preparing image file for rootfs" "$BOARD $RELEASE" "info"
|
|
|
|
# possible partition combinations
|
|
# /boot: none, ext4, ext2, fat (BOOTFS_TYPE)
|
|
# root: ext4, btrfs, f2fs, nfs (ROOTFS_TYPE)
|
|
|
|
# declare makes local variables by default if used inside a function
|
|
# NOTE: mountopts string should always start with comma if not empty
|
|
|
|
# array copying in old bash versions is tricky, so having filesystems as arrays
|
|
# with attributes as keys is not a good idea
|
|
declare -A parttype mkopts mkfs mountopts
|
|
|
|
parttype[ext4]=ext4
|
|
parttype[ext2]=ext2
|
|
parttype[fat]=fat16
|
|
parttype[f2fs]=ext4 # not a copy-paste error
|
|
parttype[btrfs]=btrfs
|
|
parttype[xfs]=xfs
|
|
# parttype[nfs] is empty
|
|
|
|
# metadata_csum and 64bit may need to be disabled explicitly when migrating to newer supported host OS releases
|
|
# add -N number of inodes to keep mount from running out
|
|
# create bigger number for desktop builds
|
|
if [[ $BUILD_DESKTOP == yes ]]; then local node_number=4096; else local node_number=1024; fi
|
|
if [[ $(lsb_release -sc) =~ bionic|buster|bullseye|cosmic|groovy|focal|hirsute|sid ]]; then
|
|
mkopts[ext4]="-q -m 2 -O ^64bit,^metadata_csum -N $((128*${node_number}))"
|
|
elif [[ $(lsb_release -sc) == xenial ]]; then
|
|
mkopts[ext4]="-q -m 2 -N $((128*${node_number}))"
|
|
fi
|
|
mkopts[fat]='-n BOOT'
|
|
mkopts[ext2]='-q'
|
|
# mkopts[f2fs] is empty
|
|
mkopts[btrfs]='-m dup'
|
|
# mkopts[xfs] is empty
|
|
# mkopts[nfs] is empty
|
|
|
|
mkfs[ext4]=ext4
|
|
mkfs[ext2]=ext2
|
|
mkfs[fat]=vfat
|
|
mkfs[f2fs]=f2fs
|
|
mkfs[btrfs]=btrfs
|
|
mkfs[xfs]=xfs
|
|
# mkfs[nfs] is empty
|
|
|
|
mountopts[ext4]=',commit=600,errors=remount-ro'
|
|
# mountopts[ext2] is empty
|
|
# mountopts[fat] is empty
|
|
# mountopts[f2fs] is empty
|
|
mountopts[btrfs]=',commit=600'
|
|
# mountopts[xfs] is empty
|
|
# mountopts[nfs] is empty
|
|
|
|
# default BOOTSIZE to use if not specified
|
|
DEFAULT_BOOTSIZE=256 # MiB
|
|
|
|
# stage: determine partition configuration
|
|
if [[ -n $BOOTFS_TYPE ]]; then
|
|
# 2 partition setup with forced /boot type
|
|
local bootfs=$BOOTFS_TYPE
|
|
local bootpart=1
|
|
local rootpart=2
|
|
[[ -z $BOOTSIZE || $BOOTSIZE -le 8 ]] && BOOTSIZE=${DEFAULT_BOOTSIZE}
|
|
elif [[ $ROOTFS_TYPE != ext4 && $ROOTFS_TYPE != nfs ]]; then
|
|
# 2 partition setup for non-ext4 local root
|
|
local bootfs=ext4
|
|
local bootpart=1
|
|
local rootpart=2
|
|
[[ -z $BOOTSIZE || $BOOTSIZE -le 8 ]] && BOOTSIZE=${DEFAULT_BOOTSIZE}
|
|
elif [[ $ROOTFS_TYPE == nfs ]]; then
|
|
# single partition ext4 /boot, no root
|
|
local bootfs=ext4
|
|
local bootpart=1
|
|
[[ -z $BOOTSIZE || $BOOTSIZE -le 8 ]] && BOOTSIZE=${DEFAULT_BOOTSIZE} # For cleanup processing only
|
|
elif [[ $CRYPTROOT_ENABLE == yes ]]; then
|
|
# 2 partition setup for encrypted /root and non-encrypted /boot
|
|
local bootfs=ext4
|
|
local bootpart=1
|
|
local rootpart=2
|
|
[[ -z $BOOTSIZE || $BOOTSIZE -le 8 ]] && BOOTSIZE=${DEFAULT_BOOTSIZE}
|
|
else
|
|
# single partition ext4 root
|
|
local rootpart=1
|
|
BOOTSIZE=0
|
|
fi
|
|
|
|
# stage: calculate rootfs size
|
|
local rootfs_size=$(du -sm $SDCARD/ | cut -f1) # MiB
|
|
display_alert "Current rootfs size" "$rootfs_size MiB" "info"
|
|
if [[ -n $FIXED_IMAGE_SIZE && $FIXED_IMAGE_SIZE =~ ^[0-9]+$ ]]; then
|
|
display_alert "Using user-defined image size" "$FIXED_IMAGE_SIZE MiB" "info"
|
|
local sdsize=$FIXED_IMAGE_SIZE
|
|
# basic sanity check
|
|
if [[ $ROOTFS_TYPE != nfs && $sdsize -lt $rootfs_size ]]; then
|
|
exit_with_error "User defined image size is too small" "$sdsize <= $rootfs_size"
|
|
fi
|
|
else
|
|
local imagesize=$(( $rootfs_size + $OFFSET + $BOOTSIZE )) # MiB
|
|
case $ROOTFS_TYPE in
|
|
btrfs)
|
|
# Used for server images, currently no swap functionality, so disk space
|
|
if [[ $BTRFS_COMPRESSION == none ]]; then
|
|
local sdsize=$(bc -l <<< "scale=0; (($imagesize * 1.25) / 4 + 1) * 4")
|
|
else
|
|
# requirements are rather low since rootfs gets filled with compress-force=zlib
|
|
local sdsize=$(bc -l <<< "scale=0; (($imagesize * 0.8) / 4 + 1) * 4")
|
|
fi
|
|
;;
|
|
*)
|
|
# Hardcoded overhead +25% is needed for desktop images,
|
|
# for CLI it could be lower. Align the size up to 4MiB
|
|
if [[ $BUILD_DESKTOP == yes ]]; then
|
|
local sdsize=$(bc -l <<< "scale=0; ((($imagesize * 1.30) / 1 + 0) / 4 + 1) * 4")
|
|
else
|
|
local sdsize=$(bc -l <<< "scale=0; ((($imagesize * 1.25) / 1 + 0) / 4 + 1) * 4")
|
|
fi
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# stage: create blank image
|
|
display_alert "Creating blank image for rootfs" "$sdsize MiB" "info"
|
|
if [[ $FAST_CREATE_IMAGE == yes ]]; then
|
|
truncate --size=${sdsize}M ${SDCARD}.raw # sometimes results in fs corruption, revert to previous know to work solution
|
|
sync
|
|
else
|
|
dd if=/dev/zero bs=1M status=none count=$sdsize | pv -p -b -r -s $(( $sdsize * 1024 * 1024 )) -N "[ .... ] dd" | dd status=none of=${SDCARD}.raw
|
|
fi
|
|
|
|
# stage: calculate boot partition size
|
|
local bootstart=$(($OFFSET * 2048))
|
|
local rootstart=$(($bootstart + ($BOOTSIZE * 2048)))
|
|
local bootend=$(($rootstart - 1))
|
|
|
|
# stage: create partition table
|
|
display_alert "Creating partitions" "${bootfs:+/boot: $bootfs }root: $ROOTFS_TYPE" "info"
|
|
parted -s ${SDCARD}.raw -- mklabel ${IMAGE_PARTITION_TABLE}
|
|
if [[ $ROOTFS_TYPE == nfs ]]; then
|
|
# single /boot partition
|
|
parted -s ${SDCARD}.raw -- mkpart primary ${parttype[$bootfs]} ${bootstart}s 100%
|
|
elif [[ $BOOTSIZE == 0 ]]; then
|
|
# single root partition
|
|
parted -s ${SDCARD}.raw -- mkpart primary ${parttype[$ROOTFS_TYPE]} ${rootstart}s 100%
|
|
else
|
|
# /boot partition + root partition
|
|
parted -s ${SDCARD}.raw -- mkpart primary ${parttype[$bootfs]} ${bootstart}s ${bootend}s
|
|
parted -s ${SDCARD}.raw -- mkpart primary ${parttype[$ROOTFS_TYPE]} ${rootstart}s 100%
|
|
fi
|
|
|
|
# stage: mount image
|
|
# lock access to loop devices
|
|
exec {FD}>/var/lock/armbian-debootstrap-losetup
|
|
flock -x $FD
|
|
|
|
LOOP=$(losetup -f)
|
|
[[ -z $LOOP ]] && exit_with_error "Unable to find free loop device"
|
|
|
|
check_loop_device "$LOOP"
|
|
|
|
losetup $LOOP ${SDCARD}.raw
|
|
|
|
# loop device was grabbed here, unlock
|
|
flock -u $FD
|
|
|
|
partprobe $LOOP
|
|
|
|
# stage: create fs, mount partitions, create fstab
|
|
rm -f $SDCARD/etc/fstab
|
|
if [[ -n $rootpart ]]; then
|
|
local rootdevice="${LOOP}p${rootpart}"
|
|
|
|
if [[ $CRYPTROOT_ENABLE == yes ]]; then
|
|
display_alert "Encrypting root partition with LUKS..." "cryptsetup luksFormat $rootdevice" ""
|
|
echo -n $CRYPTROOT_PASSPHRASE | cryptsetup luksFormat $CRYPTROOT_PARAMETERS $rootdevice -
|
|
echo -n $CRYPTROOT_PASSPHRASE | cryptsetup luksOpen $rootdevice $ROOT_MAPPER -
|
|
display_alert "Root partition encryption complete." "" "ext"
|
|
# TODO: pass /dev/mapper to Docker
|
|
rootdevice=/dev/mapper/$ROOT_MAPPER # used by `mkfs` and `mount` commands
|
|
fi
|
|
|
|
check_loop_device "$rootdevice"
|
|
display_alert "Creating rootfs" "$ROOTFS_TYPE on $rootdevice"
|
|
mkfs.${mkfs[$ROOTFS_TYPE]} ${mkopts[$ROOTFS_TYPE]} $rootdevice >> "${DEST}"/debug/install.log 2>&1
|
|
[[ $ROOTFS_TYPE == ext4 ]] && tune2fs -o journal_data_writeback $rootdevice > /dev/null
|
|
if [[ $ROOTFS_TYPE == btrfs && $BTRFS_COMPRESSION != none ]]; then
|
|
local fscreateopt="-o compress-force=${BTRFS_COMPRESSION}"
|
|
fi
|
|
mount ${fscreateopt} $rootdevice $MOUNT/
|
|
# create fstab (and crypttab) entry
|
|
if [[ $CRYPTROOT_ENABLE == yes ]]; then
|
|
# map the LUKS container partition via its UUID to be the 'cryptroot' device
|
|
echo "$ROOT_MAPPER UUID=$(blkid -s UUID -o value ${LOOP}p${rootpart}) none luks" >> $SDCARD/etc/crypttab
|
|
local rootfs=$rootdevice # used in fstab
|
|
else
|
|
local rootfs="UUID=$(blkid -s UUID -o value $rootdevice)"
|
|
fi
|
|
echo "$rootfs / ${mkfs[$ROOTFS_TYPE]} defaults,noatime${mountopts[$ROOTFS_TYPE]} 0 1" >> $SDCARD/etc/fstab
|
|
fi
|
|
if [[ -n $bootpart ]]; then
|
|
display_alert "Creating /boot" "$bootfs on ${LOOP}p${bootpart}"
|
|
check_loop_device "${LOOP}p${bootpart}"
|
|
mkfs.${mkfs[$bootfs]} ${mkopts[$bootfs]} ${LOOP}p${bootpart} >> "${DEST}"/debug/install.log 2>&1
|
|
mkdir -p $MOUNT/boot/
|
|
mount ${LOOP}p${bootpart} $MOUNT/boot/
|
|
echo "UUID=$(blkid -s UUID -o value ${LOOP}p${bootpart}) /boot ${mkfs[$bootfs]} defaults${mountopts[$bootfs]} 0 2" >> $SDCARD/etc/fstab
|
|
fi
|
|
[[ $ROOTFS_TYPE == nfs ]] && echo "/dev/nfs / nfs defaults 0 0" >> $SDCARD/etc/fstab
|
|
echo "tmpfs /tmp tmpfs defaults,nosuid 0 0" >> $SDCARD/etc/fstab
|
|
|
|
# stage: adjust boot script or boot environment
|
|
if [[ -f $SDCARD/boot/armbianEnv.txt ]]; then
|
|
if [[ $CRYPTROOT_ENABLE == yes ]]; then
|
|
echo "rootdev=$rootdevice cryptdevice=UUID=$(blkid -s UUID -o value ${LOOP}p${rootpart}):$ROOT_MAPPER" >> $SDCARD/boot/armbianEnv.txt
|
|
else
|
|
echo "rootdev=$rootfs" >> $SDCARD/boot/armbianEnv.txt
|
|
fi
|
|
echo "rootfstype=$ROOTFS_TYPE" >> $SDCARD/boot/armbianEnv.txt
|
|
elif [[ $rootpart != 1 ]]; then
|
|
local bootscript_dst=${BOOTSCRIPT##*:}
|
|
sed -i 's/mmcblk0p1/mmcblk0p2/' $SDCARD/boot/$bootscript_dst
|
|
sed -i -e "s/rootfstype=ext4/rootfstype=$ROOTFS_TYPE/" \
|
|
-e "s/rootfstype \"ext4\"/rootfstype \"$ROOTFS_TYPE\"/" $SDCARD/boot/$bootscript_dst
|
|
fi
|
|
|
|
# if we have boot.ini = remove armbianEnv.txt and add UUID there if enabled
|
|
if [[ -f $SDCARD/boot/boot.ini ]]; then
|
|
sed -i -e "s/rootfstype \"ext4\"/rootfstype \"$ROOTFS_TYPE\"/" $SDCARD/boot/boot.ini
|
|
if [[ $CRYPTROOT_ENABLE == yes ]]; then
|
|
local rootpart="UUID=$(blkid -s UUID -o value ${LOOP}p${rootpart})"
|
|
sed -i 's/^setenv rootdev .*/setenv rootdev "\/dev\/mapper\/'$ROOT_MAPPER' cryptdevice='$rootpart':'$ROOT_MAPPER'"/' $SDCARD/boot/boot.ini
|
|
else
|
|
sed -i 's/^setenv rootdev .*/setenv rootdev "'$rootfs'"/' $SDCARD/boot/boot.ini
|
|
fi
|
|
if [[ $LINUXFAMILY != meson64 ]]; then
|
|
[[ -f $SDCARD/boot/armbianEnv.txt ]] && rm $SDCARD/boot/armbianEnv.txt
|
|
fi
|
|
fi
|
|
|
|
# if we have a headless device, set console to DEFAULT_CONSOLE
|
|
if [[ -n $DEFAULT_CONSOLE && -f $SDCARD/boot/armbianEnv.txt ]]; then
|
|
if grep -lq "^console=" $SDCARD/boot/armbianEnv.txt; then
|
|
sed -i "s/console=.*/console=$DEFAULT_CONSOLE/" $SDCARD/boot/armbianEnv.txt
|
|
else
|
|
echo "console=$DEFAULT_CONSOLE" >> $SDCARD/boot/armbianEnv.txt
|
|
fi
|
|
fi
|
|
|
|
# recompile .cmd to .scr if boot.cmd exists
|
|
[[ -f $SDCARD/boot/boot.cmd ]] && \
|
|
mkimage -C none -A arm -T script -d $SDCARD/boot/boot.cmd $SDCARD/boot/boot.scr > /dev/null 2>&1
|
|
|
|
# create extlinux config
|
|
if [[ -f $SDCARD/boot/extlinux/extlinux.conf ]]; then
|
|
echo " APPEND root=$rootfs $SRC_CMDLINE $MAIN_CMDLINE" >> $SDCARD/boot/extlinux/extlinux.conf
|
|
[[ -f $SDCARD/boot/armbianEnv.txt ]] && rm $SDCARD/boot/armbianEnv.txt
|
|
fi
|
|
|
|
} #############################################################################
|
|
|
|
# update_initramfs
|
|
#
|
|
# this should be invoked as late as possible for any modifications by
|
|
# customize_image (userpatches) and prepare_partitions to be reflected in the
|
|
# final initramfs
|
|
#
|
|
# especially, this needs to be invoked after /etc/crypttab has been created
|
|
# for cryptroot-unlock to work:
|
|
# https://serverfault.com/questions/907254/cryproot-unlock-with-dropbear-timeout-while-waiting-for-askpass
|
|
#
|
|
# since Debian buster, it has to be called within create_image() on the $MOUNT
|
|
# path instead of $SDCARD (which can be a tmpfs and breaks cryptsetup-initramfs).
|
|
# see: https://github.com/armbian/build/issues/1584
|
|
#
|
|
update_initramfs()
|
|
{
|
|
local chroot_target=$1
|
|
update_initramfs_cmd="update-initramfs -uv -k ${VER}-${LINUXFAMILY}"
|
|
display_alert "Updating initramfs..." "$update_initramfs_cmd" ""
|
|
cp /usr/bin/$QEMU_BINARY $chroot_target/usr/bin/
|
|
mount_chroot "$chroot_target/"
|
|
|
|
chroot $chroot_target /bin/bash -c "$update_initramfs_cmd" >> $DEST/debug/install.log 2>&1
|
|
display_alert "Updated initramfs." "for details see: $DEST/debug/install.log" "info"
|
|
|
|
display_alert "Re-enabling" "initramfs-tools hook for kernel"
|
|
chroot $chroot_target /bin/bash -c "chmod -v +x /etc/kernel/postinst.d/initramfs-tools" >> "${DEST}"/debug/install.log 2>&1
|
|
|
|
umount_chroot "$chroot_target/"
|
|
rm $chroot_target/usr/bin/$QEMU_BINARY
|
|
|
|
} #############################################################################
|
|
|
|
# create_image
|
|
#
|
|
# finishes creation of image from cached rootfs
|
|
#
|
|
create_image()
|
|
{
|
|
# stage: create file name
|
|
local version="Armbian_${REVISION}_${BOARD^}_${RELEASE}_${BRANCH}_${VER/-$LINUXFAMILY/}${DESKTOP_ENVIRONMENT:+_$DESKTOP_ENVIRONMENT}"
|
|
[[ $BUILD_DESKTOP == yes ]] && version=${version}_desktop
|
|
[[ $BUILD_MINIMAL == yes ]] && version=${version}_minimal
|
|
[[ $ROOTFS_TYPE == nfs ]] && version=${version}_nfsboot
|
|
|
|
if [[ $ROOTFS_TYPE != nfs ]]; then
|
|
display_alert "Copying files to" "/"
|
|
rsync -aHWXh --exclude="/boot/*" --exclude="/dev/*" --exclude="/proc/*" --exclude="/run/*" --exclude="/tmp/*" \
|
|
--exclude="/sys/*" --info=progress2,stats1 $SDCARD/ $MOUNT/ >> "${DEST}"/debug/install.log 2>&1
|
|
else
|
|
display_alert "Creating rootfs archive" "rootfs.tgz" "info"
|
|
tar cp --xattrs --directory=$SDCARD/ --exclude='./boot/*' --exclude='./dev/*' --exclude='./proc/*' --exclude='./run/*' --exclude='./tmp/*' \
|
|
--exclude='./sys/*' . | pv -p -b -r -s $(du -sb $SDCARD/ | cut -f1) -N "rootfs.tgz" | gzip -c > $DEST/images/${version}-rootfs.tgz
|
|
fi
|
|
|
|
# stage: rsync /boot
|
|
display_alert "Copying files to" "/boot"
|
|
if [[ $(findmnt --target $MOUNT/boot -o FSTYPE -n) == vfat ]]; then
|
|
# fat32
|
|
rsync -rLtWh --info=progress2,stats1 $SDCARD/boot $MOUNT >> "${DEST}"/debug/install.log 2>&1
|
|
else
|
|
# ext4
|
|
rsync -aHWXh --info=progress2,stats1 $SDCARD/boot $MOUNT >> "${DEST}"/debug/install.log 2>&1
|
|
fi
|
|
|
|
# stage: create final initramfs
|
|
update_initramfs $MOUNT
|
|
|
|
# DEBUG: print free space
|
|
local freespace=$(LC_ALL=C df -h)
|
|
echo $freespace >> $DEST/debug/debootstrap.log
|
|
display_alert "Free SD cache" "$(echo -e "$freespace" | grep $SDCARD | awk '{print $5}')" "info"
|
|
display_alert "Mount point" "$(echo -e "$freespace" | grep $MOUNT | head -1 | awk '{print $5}')" "info"
|
|
|
|
# stage: write u-boot
|
|
write_uboot $LOOP
|
|
|
|
# fix wrong / permissions
|
|
chmod 755 $MOUNT
|
|
|
|
# unmount /boot first, rootfs second, image file last
|
|
sync
|
|
[[ $BOOTSIZE != 0 ]] && umount -l $MOUNT/boot
|
|
[[ $ROOTFS_TYPE != nfs ]] && umount -l $MOUNT
|
|
[[ $CRYPTROOT_ENABLE == yes ]] && cryptsetup luksClose $ROOT_MAPPER
|
|
|
|
# to make sure its unmounted
|
|
while grep -Eq '(${MOUNT}|${DESTIMG})' /proc/mounts
|
|
do
|
|
display_alert "Unmounting" "${MOUNT}" "info"
|
|
sleep 5
|
|
done
|
|
|
|
losetup -d $LOOP
|
|
rm -rf --one-file-system $DESTIMG $MOUNT
|
|
|
|
mkdir -p $DESTIMG
|
|
mv ${SDCARD}.raw $DESTIMG/${version}.img
|
|
|
|
FINALDEST=$DEST/images
|
|
|
|
if [[ $BUILD_ALL == yes ]]; then
|
|
if [[ "$BETA" == yes ]]; then
|
|
FINALDEST=$DEST/images/"${BOARD}"/nightly
|
|
else
|
|
FINALDEST=$DEST/images/"${BOARD}"/archive
|
|
fi
|
|
install -d -o nobody -g nogroup -m 775 ${FINALDEST}
|
|
fi
|
|
|
|
|
|
if [[ -z $SEND_TO_SERVER ]]; then
|
|
|
|
if [[ $COMPRESS_OUTPUTIMAGE == "" || $COMPRESS_OUTPUTIMAGE == no ]]; then
|
|
COMPRESS_OUTPUTIMAGE="sha,gpg,img"
|
|
elif [[ $COMPRESS_OUTPUTIMAGE == yes ]]; then
|
|
COMPRESS_OUTPUTIMAGE="sha,gpg,7z"
|
|
fi
|
|
|
|
if [[ $COMPRESS_OUTPUTIMAGE == *gz* ]]; then
|
|
display_alert "Compressing" "${FINALDEST}/${version}.img.gz" "info"
|
|
pigz -3 < $DESTIMG/${version}.img > ${FINALDEST}/${version}.img.gz
|
|
compression_type=".gz"
|
|
fi
|
|
|
|
if [[ $COMPRESS_OUTPUTIMAGE == *xz* ]]; then
|
|
display_alert "Compressing" "${FINALDEST}/${version}.img.xz" "info"
|
|
# compressing consumes a lot of memory we don't have. Waiting for previous packing job to finish helps to run a lot more builds in parallel
|
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[[ ${BUILD_ALL} == yes && $(free | grep Mem | awk '{print $4/$2 * 100.0}' | awk '{print int($1)}') -lt 5 ]] && while [[ $(ps -uax | grep "pixz" | wc -l) -gt 4 ]]; do echo -en "#"; sleep 20; done
|
|
pixz -8 -p 12 < $DESTIMG/${version}.img > ${FINALDEST}/${version}.img.xz
|
|
compression_type=".xz"
|
|
fi
|
|
|
|
if [[ $COMPRESS_OUTPUTIMAGE == *img* || $COMPRESS_OUTPUTIMAGE == *7z* ]]; then
|
|
mv $DESTIMG/${version}.img ${FINALDEST}/${version}.img || exit 1
|
|
compression_type=""
|
|
fi
|
|
|
|
if [[ $COMPRESS_OUTPUTIMAGE == *sha* ]]; then
|
|
cd ${FINALDEST}
|
|
display_alert "SHA256 calculating" "${version}.img${compression_type}" "info"
|
|
sha256sum -b ${version}.img${compression_type} > ${version}.img${compression_type}.sha
|
|
fi
|
|
|
|
if [[ $COMPRESS_OUTPUTIMAGE == *gpg* ]]; then
|
|
cd ${FINALDEST}
|
|
if [[ -n $GPG_PASS ]]; then
|
|
display_alert "GPG signing" "${version}.img${compression_type}" "info"
|
|
echo $GPG_PASS | gpg --passphrase-fd 0 --armor --detach-sign --pinentry-mode loopback --batch --yes ${FINALDEST}/${version}.img${compression_type} || exit 1
|
|
else
|
|
display_alert "GPG signing skipped - no GPG_PASS" "${version}.img" "wrn"
|
|
fi
|
|
fi
|
|
|
|
fingerprint_image "${FINALDEST}/${version}.img${compression_type}.txt" "${version}"
|
|
|
|
if [[ $COMPRESS_OUTPUTIMAGE == *7z* ]]; then
|
|
display_alert "Compressing" "${FINALDEST}/${version}.7z" "info"
|
|
7za a -t7z -bd -m0=lzma2 -mx=3 -mfb=64 -md=32m -ms=on \
|
|
${FINALDEST}/${version}.7z ${version}.key ${version}.img* >/dev/null 2>&1
|
|
find ${FINALDEST}/ -type \
|
|
f \( -name "${version}.img" -o -name "${version}.img.asc" -o -name "${version}.img.txt" -o -name "${version}.img.sha" \) -print0 \
|
|
| xargs -0 rm >/dev/null 2>&1
|
|
fi
|
|
|
|
rm -rf $DESTIMG
|
|
fi
|
|
display_alert "Done building" "${FINALDEST}/${version}.img" "info"
|
|
|
|
# call custom post build hook
|
|
[[ $(type -t post_build_image) == function ]] && post_build_image "${FINALDEST}/${version}.img"
|
|
|
|
# write image to SD card
|
|
if [[ $(lsblk "$CARD_DEVICE" 2>/dev/null) && -f ${FINALDEST}/${version}.img ]]; then
|
|
|
|
# make sha256sum if it does not exists. we need it for comparisson
|
|
if [[ -f "${FINALDEST}/${version}".img.sha ]]; then
|
|
local ifsha=$(cat ${FINALDEST}/${version}.img.sha | awk '{print $1}')
|
|
else
|
|
local ifsha=$(sha256sum -b "${FINALDEST}/${version}".img | awk '{print $1}')
|
|
fi
|
|
|
|
display_alert "Writing image" "$CARD_DEVICE ${readsha}" "info"
|
|
|
|
# write to SD card
|
|
pv -p -b -r -c -N "[ .... ] dd" ${FINALDEST}/${version}.img | dd of=$CARD_DEVICE bs=1M iflag=fullblock oflag=direct status=none
|
|
|
|
# read and compare
|
|
display_alert "Verifying. Please wait!"
|
|
local ofsha=$(dd if=$CARD_DEVICE count=$(du -b ${FINALDEST}/${version}.img | cut -f1) status=none iflag=count_bytes oflag=direct | sha256sum | awk '{print $1}')
|
|
if [[ $ifsha == $ofsha ]]; then
|
|
display_alert "Writing verified" "${version}.img" "info"
|
|
else
|
|
display_alert "Writing failed" "${version}.img" "err"
|
|
fi
|
|
elif [[ `systemd-detect-virt` == 'docker' && -n $CARD_DEVICE ]]; then
|
|
# display warning when we want to write sd card under Docker
|
|
display_alert "Can't write to $CARD_DEVICE" "Enable docker privileged mode in config-docker.conf" "wrn"
|
|
fi
|
|
|
|
} #############################################################################
|