git.zerfleddert.de Git - m1-debian/blob - bootstrap.sh

   1 #!/usr/bin/env bash
   2
   3 # SPDX-License-Identifier: MIT
   4
   5 set -o errexit
   6 set -o nounset
   7 set -o pipefail
   8 set -o xtrace
   9
  10 cd "$(dirname "$0")"
  11
  12 unset LC_CTYPE
  13 unset LANG
  14
  15 export DEBOOTSTRAP=debootstrap
  16
  17 build_rootfs()
  18 {
  19 (
  20         sudo rm -rf testing
  21         mkdir -p cache
  22         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk,cryptsetup testing testing http://deb.debian.org/debian
  23
  24         cd testing
  25
  26         sudo mkdir -p boot/efi/m1n1 etc/X11/xorg.conf.d
  27
  28         sudo bash -c 'echo debian > etc/hostname'
  29
  30         sudo bash -c 'echo > etc/motd'
  31
  32         sudo cp ../../files/sources.list etc/apt/sources.list
  33         sudo cp ../../files/glanzmann.list etc/apt/sources.list.d/
  34         sudo cp ../../files/thomas-glanzmann.gpg etc/apt/trusted.gpg.d/
  35         sudo cp ../../files/hosts etc/hosts
  36         sudo cp ../../files/resolv.conf etc/resolv.conf
  37         sudo cp ../../files/quickstart.txt root/
  38         sudo cp ../../files/interfaces etc/network/interfaces
  39         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  40         sudo cp ../../files/rc.local etc/rc.local
  41         sudo cp ../../files/30-modeset.conf etc/X11/xorg.conf.d/30-modeset.conf
  42
  43         sudo bash -c 'chroot . apt update'
  44         sudo bash -c 'chroot . apt install -y firmware-linux'
  45
  46         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
  47
  48         sudo -- ln -s lib/systemd/systemd init
  49
  50         sudo chroot . apt update
  51         sudo chroot . apt install -y m1n1 linux-image-asahi
  52         sudo chroot . apt clean
  53
  54         sudo bash -c 'chroot . apt-get clean'
  55 )
  56 }
  57
  58 build_live_stick()
  59 {
  60 (
  61         rm -rf live-stick
  62         mkdir -p live-stick/efi/boot live-stick/efi/debian/
  63         sudo cp ../files/wifi.pl testing/etc/rc.local
  64         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
  65         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
  66         cp testing/boot/vmlinuz* live-stick/vmlinuz
  67         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
  68         (cd live-stick; tar cf ../asahi-debian-live.tar .)
  69 )
  70 }
  71
  72 build_dd()
  73 {
  74 (
  75         rm -f media
  76         dd if=/dev/zero of=media bs=1 count=0 seek=2G
  77         mkdir -p mnt
  78         mkfs.ext4 media
  79         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
  80         sudo mount -o loop media mnt
  81         sudo cp -a testing/* mnt/
  82         sudo rm -rf mnt/init mnt/boot/efi/m1n1
  83         sudo umount mnt
  84         tar cf - media | pigz -9 > m1.tgz
  85 )
  86 }
  87
  88 build_efi()
  89 {
  90 (
  91         rm -rf EFI
  92         mkdir -p EFI/boot EFI/debian
  93         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
  94
  95         export INITRD=`ls -1 testing/boot/ | grep initrd`
  96         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
  97         export UUID=`blkid -s UUID -o value media`
  98         cat > EFI/debian/grub.cfg <<EOF
  99 search.fs_uuid ${UUID} root
 100 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 101 initrd (\$root)/boot/${INITRD}
 102 boot
 103 EOF
 104         tar czf efi.tgz EFI
 105 )
 106 }
 107
 108 build_asahi_installer_image()
 109 {
 110 (
 111         rm -rf aii
 112         mkdir -p aii/esp/m1n1
 113         cp -a EFI aii/esp/
 114         cp testing/usr/lib/m1n1/boot.bin aii/esp/m1n1/boot.bin
 115         ln media aii/media
 116         cd aii
 117         zip -r9 ../debian-base.zip esp media
 118 )
 119 }
 120
 121 publish_artefacts()
 122 {
 123         sudo cp efi.tgz asahi-debian-live.tar debian-base.zip /u/
 124 }
 125
 126 mkdir -p build
 127 cd build
 128
 129 sudo apt-get install -y build-essential bash git locales gcc-aarch64-linux-gnu libc6-dev device-tree-compiler imagemagick ccache eatmydata debootstrap pigz libncurses-dev qemu-user-static binfmt-support rsync git flex bison bc kmod cpio libncurses5-dev libelf-dev:native libssl-dev dwarves
 130
 131 build_rootfs
 132 build_dd
 133 build_efi
 134 build_asahi_installer_image
 135 build_live_stick
 136 publish_artefacts