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         sudo rm var/lib/apt/lists/* || true
  54 )
  55 }
  56
  57 build_live_stick()
  58 {
  59 (
  60         rm -rf live-stick
  61         mkdir -p live-stick/efi/boot live-stick/efi/debian/
  62         sudo cp ../files/wifi.pl testing/etc/rc.local
  63         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
  64         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
  65         cp testing/boot/vmlinuz* live-stick/vmlinuz
  66         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
  67         (cd live-stick; tar cf ../asahi-debian-live.tar .)
  68 )
  69 }
  70
  71 build_dd()
  72 {
  73 (
  74         rm -f media
  75         dd if=/dev/zero of=media bs=1 count=0 seek=2G
  76         mkdir -p mnt
  77         mkfs.ext4 media
  78         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
  79         sudo mount -o loop media mnt
  80         sudo cp -a testing/* mnt/
  81         sudo rm -rf mnt/init mnt/boot/efi/m1n1
  82         sudo umount mnt
  83         tar cf - media | pigz -9 > m1.tgz
  84 )
  85 }
  86
  87 build_efi()
  88 {
  89 (
  90         rm -rf EFI
  91         mkdir -p EFI/boot EFI/debian
  92         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
  93
  94         export INITRD=`ls -1 testing/boot/ | grep initrd`
  95         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
  96         export UUID=`blkid -s UUID -o value media`
  97         cat > EFI/debian/grub.cfg <<EOF
  98 search.fs_uuid ${UUID} root
  99 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 100 initrd (\$root)/boot/${INITRD}
 101 boot
 102 EOF
 103         tar czf efi.tgz EFI
 104 )
 105 }
 106
 107 build_asahi_installer_image()
 108 {
 109 (
 110         rm -rf aii
 111         mkdir -p aii/esp/m1n1
 112         cp -a EFI aii/esp/
 113         cp testing/usr/lib/m1n1/boot.bin aii/esp/m1n1/boot.bin
 114         ln media aii/media
 115         cd aii
 116         zip -r9 ../debian-base.zip esp media
 117 )
 118 }
 119
 120 publish_artefacts()
 121 {
 122         sudo cp efi.tgz asahi-debian-live.tar debian-base.zip /u/
 123 }
 124
 125 mkdir -p build
 126 cd build
 127
 128 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
 129
 130 build_rootfs
 131 build_dd
 132 build_efi
 133 build_asahi_installer_image
 134 build_live_stick
 135 publish_artefacts