kopia lustrzana https://github.com/cyoung/stratux
129 wiersze
4.5 KiB
Bash
Executable File
129 wiersze
4.5 KiB
Bash
Executable File
#!/bin/bash
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# To run this, make sure that this is installed:
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# sudo apt install --yes parted zip unzip zerofree
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# If you want to build on x86 with aarch64 emulation, additionally install qemu-user-static qemu-system-arm
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# Run this script as root.
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# Run with argument "dev" to not clone the stratux repository from remote, but instead copy this current local checkout onto the image
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set -x
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BASE_IMAGE_URL="https://downloads.raspberrypi.com/raspios_lite_arm64/images/raspios_lite_arm64-2024-03-15/2024-03-15-raspios-bookworm-arm64-lite.img.xz"
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ZIPNAME="2024-03-15-raspios-bookworm-arm64-lite.img.xz"
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IMGNAME="$(basename $ZIPNAME .xz)"
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TMPDIR="$HOME/stratux-tmp"
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# REMOTE_ORIGIN=$(git config --get remote.origin.url) # would be nicer, but doesn't work with ssh clone..
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REMOTE_ORIGIN="https://github.com/b3nn0/stratux.git"
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die() {
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echo $1
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exit 1
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}
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if [ "$#" -lt 2 ]; then
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echo "Usage: " $0 " dev|prod branch [us]"
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echo "if \"us\" is given, an image with US-like pre-configuration and without developer mode enabled will be created as well"
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exit 1
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fi
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# cd to script directory
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cd "$(dirname "$0")"
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SRCDIR="$(realpath $(pwd)/..)"
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mkdir -p $TMPDIR
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cd $TMPDIR
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# Download/extract image
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wget -c $BASE_IMAGE_URL || die "Download failed"
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unxz -k $ZIPNAME || die "Extracting image failed"
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# Check where in the image the root partition begins:
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sector=$(fdisk -l $IMGNAME | grep Linux | awk -F ' ' '{print $2}')
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partoffset=$(( 512*sector ))
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bootoffset=$(fdisk -l $IMGNAME | grep W95 | awk -F ' ' '{print $2}')
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if [[ $bootoffset == "*" ]]; then
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bootoffset=$(fdisk -l $IMGNAME | grep W95 | awk -F ' ' '{print $3}') # if boot flag is set...
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fi
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bootoffset=$(( 512*bootoffset ))
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# Original image partition is too small to hold our stuff.. resize it to 2.5gb
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# Append one GB and truncate to size
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truncate -s 3500M $IMGNAME || die "Image resize failed"
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lo=$(losetup -f)
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losetup $lo $IMGNAME
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partprobe $lo
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e2fsck -y -f ${lo}p2
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parted --script ${lo} resizepart 2 100%
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partprobe $lo || die "Partprobe failed failed"
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resize2fs -p ${lo}p2 || die "FS resize failed"
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# Mount image locally, clone our repo, install packages..
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mkdir -p mnt
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mount -t ext4 ${lo}p2 mnt/ || die "root-mount failed"
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mount -t vfat ${lo}p1 mnt/boot/firmware || die "boot-mount failed"
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cd mnt/root/
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if [ "$1" == "dev" ]; then
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rsync -av --progress --exclude=ogn/esp-idf --exclude="**/*.mbtiles" --exclude=esp32-ogn-tracker $SRCDIR ./
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cd stratux && git checkout $2 && cd ..
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else
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git clone --recursive -b $2 $REMOTE_ORIGIN
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fi
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cd ../../
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# Use latest qemu-aarch64-static version, since aarch64 doesn't seem to be that stable yet..
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if [ "$(arch)" != "aarch64" ]; then
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wget -P mnt/usr/bin/ https://github.com/multiarch/qemu-user-static/releases/download/v7.2.0-1/qemu-aarch64-static
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chmod +x mnt/usr/bin/qemu-aarch64-static
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unshare -mpfu chroot mnt qemu-aarch64-static -cpu cortex-a72 /bin/bash -c /root/stratux/image/mk_europe_edition_device_setup64.sh
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else
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unshare -mpfu chroot mnt /bin/bash -c /root/stratux/image/mk_europe_edition_device_setup64.sh
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fi
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mkdir -p out
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# Move the selfupdate file out of there..
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mv mnt/root/update-*.sh out
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umount mnt/boot/firmware
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umount mnt
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# Shrink the image to minimum size.. it's still larger than it really needs to be, but whatever
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minsize=$(resize2fs -P ${lo}p2 | rev | cut -d' ' -f 1 | rev)
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minsizeBytes=$(($minsize * 4096))
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e2fsck -f ${lo}p2
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resize2fs -p ${lo}p2 $minsize
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zerofree ${lo}p2 # for smaller zip
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bytesEnd=$(($partoffset + $minsizeBytes))
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losetup -d ${lo}
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# parted --script $IMGNAME resizepart 2 ${bytesEnd}B Yes doesn't seem tow rok any more... echo yes | parted .. neither. So we re-create partition with proper size
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parted --script $IMGNAME rm 2
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parted --script $IMGNAME unit B mkpart primary $partoffset $bytesEnd
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truncate -s $(($bytesEnd + 4096)) $IMGNAME
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cd $SRCDIR
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outname="stratux-$(git describe --tags --abbrev=0)-$(git log -n 1 --pretty=%H | cut -c 1-8).img"
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outname_us="stratux-$(git describe --tags --abbrev=0)-$(git log -n 1 --pretty=%H | cut -c 1-8)-us.img"
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cd $TMPDIR
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# Rename and zip EU version
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mv $IMGNAME $outname
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zip out/$outname.zip $outname
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# Now create US default config into the image and create the eu-us version..
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if [ "$3" == "us" ]; then
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mount -t vfat -o offset=$bootoffset $outname mnt/ || die "boot-mount failed"
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echo '{"UAT_Enabled": true,"OGN_Enabled": false,"DeveloperMode": false}' > mnt/stratux.conf
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umount mnt
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mv $outname $outname_us
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zip out/$outname_us.zip $outname_us
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fi
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echo "Final images has been placed into $TMPDIR/out. Please install and test the image."
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