nix-scripts/artiq/windows/install.nix

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{ pkgs ? import <nixpkgs> {},
diskImageSize ? "20G",
qemuMem ? "4G",
}:
with pkgs;
let
windowsIso = fetchurl {
url = "https://software-download.microsoft.com/download/sg/17763.107.101029-1455.rs5_release_svc_refresh_CLIENT_LTSC_EVAL_x64FRE_en-us.iso";
sha256 = "668fe1af70c2f7416328aee3a0bb066b12dc6bbd2576f40f812b95741e18bc3a";
};
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# Newer Miniconda contains unusable OpenSSL, preventing any package fetching
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miniconda = fetchurl {
url = "https://repo.anaconda.com/miniconda/Miniconda3-4.5.11-Windows-x86_64.exe";
sha256 = "1kyf03571fhxd0a9f8bcpmqfdpw7461kclfyb4yb3dsi783y4sck";
};
qemu = qemu_kvm;
runQemu = extraArgs:
let
args = [
"-enable-kvm"
"-m" qemuMem
"-bios" "${OVMF.fd}/FV/OVMF.fd"
"-netdev" "user,id=n1,hostfwd=tcp::2022-:22" "-device" "e1000,netdev=n1"
];
argStr = lib.escapeShellArgs (args ++ extraArgs);
in "${qemu}/bin/qemu-system-x86_64 ${argStr}";
sshUser = "user";
sshPassword = "user";
sshOpts = "-o StrictHostKeyChecking=accept-new -o UserKnownHostsFile=\\$TMPDIR/known_hosts";
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ssh = cmd: ''
echo "ssh windows \"${cmd}\""
${sshpass}/bin/sshpass -p${sshPassword} -- \
${openssh}/bin/ssh -np 2022 ${sshOpts} \
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${sshUser}@localhost \
"${cmd}"
'';
scp = src: target: ''
echo "Copy ${src} to ${target}"
${sshpass}/bin/sshpass -p${sshPassword} -- \
${openssh}/bin/scp -P 2022 ${sshOpts} \
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"${src}" "${sshUser}@localhost:${target}"
'';
condaEnv = "artiq-env";
condaDepSpecs =
builtins.concatStringsSep " "
(map (s: "\"${s}\"")
(import ../conda-artiq-deps.nix));
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in
stdenv.mkDerivation {
name = "windows-installer";
src = windowsIso;
setSourceRoot = "sourceRoot=`pwd`";
unpackCmd = ''
ln -s $curSrc windows.iso
'';
buildInputs = [ qemu openssh sshpass ];
dontBuild = true;
installPhase = ''
mkdir -p $out/bin $out/data
ln -s $(readlink windows.iso) $out/data/windows.iso
cat > $out/bin/networked-installer.sh << EOF
#!/usr/bin/env bash
set -e -m
TMPDIR=\$(mktemp -d)
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if [ ! -f c.img ] ; then
${qemu}/bin/qemu-img create -f qcow2 c.img ${diskImageSize}
${runQemu [
"-boot" "order=d"
"-drive" "file=c.img,index=0,media=disk,cache=unsafe"
"-drive" "file=$out/data/windows.iso,index=1,media=cdrom,cache=unsafe"
]} &
echo "Please perform a Windows installation."
else
echo "Please finalize your Windows installation (or delete c.img and restart)"
${runQemu [
"-boot" "order=c"
"-drive" "file=c.img,index=0,media=disk"
]} &
fi
echo "Add user account with expected password [user/user]."
echo "Enable the OpenSSH server:"
echo "- \"Add or remove programs\""
echo "- \"Manage optional features\""
echo "- \"Add a feature\""
echo "- \"OpenSSH Server\""
echo "- \"Install\""
echo "- Open \"Services\""
echo "- Double-click the \"OpenSSH SSH Server\" service"
echo "- Set \"Startup type\" to \"Automatic\""
echo "- \"Start\""
echo "- \"Ok\""
echo "Then press ENTER here to proceed with automatic installation"
read
${ssh "ver"}
${scp miniconda "Miniconda.exe"}
${ssh "start /wait \"\" Miniconda.exe /S /D=%cd%\\miniconda"}
${ssh "del Miniconda.exe"}
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${ssh "miniconda\\Scripts\\conda config --add channels conda-forge"}
${ssh "miniconda\\Scripts\\conda config --add channels m-labs"}
${ssh "miniconda\\Scripts\\conda update -y conda"}
${ssh "miniconda\\Scripts\\conda update -y --all"}
${ssh "miniconda\\Scripts\\conda create -y -n ${condaEnv}"}
${ssh "miniconda\\Scripts\\conda install -y -n ${condaEnv} ${condaDepSpecs}"}
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${ssh "shutdown /p /f"}
echo "Waiting for qemu exit"
wait
rm -rf \$TMPDIR
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EOF
chmod a+x $out/bin/networked-installer.sh
'';
}