mirror of
https://github.com/NixOS/nixpkgs.git
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4f0dadbf38
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
121 lines
3.5 KiB
Nix
121 lines
3.5 KiB
Nix
# Tests building and running a GUID Partition Table (GPT) appliance image.
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# "Appliance" here means that the image does not contain the normal NixOS
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# infrastructure of a system profile and cannot be re-built via
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# `nixos-rebuild`.
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{ lib, ... }:
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let
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rootPartitionLabel = "root";
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imageId = "nixos-appliance";
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imageVersion = "1-rc1";
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in
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{
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name = "appliance-gpt-image";
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meta.maintainers = with lib.maintainers; [ nikstur ];
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nodes.machine =
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{
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config,
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lib,
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pkgs,
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...
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}:
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{
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imports = [ ../modules/image/repart.nix ];
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virtualisation.directBoot.enable = false;
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virtualisation.mountHostNixStore = false;
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virtualisation.useEFIBoot = true;
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# Disable boot loaders because we install one "manually".
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# TODO(raitobezarius): revisit this when #244907 lands
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boot.loader.grub.enable = false;
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system.image.id = imageId;
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system.image.version = imageVersion;
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virtualisation.fileSystems = lib.mkForce {
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"/" = {
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device = "/dev/disk/by-partlabel/${rootPartitionLabel}";
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fsType = "ext4";
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};
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};
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image.repart = {
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name = "appliance-gpt-image";
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# OVMF does not work with the default repart sector size of 4096
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sectorSize = 512;
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partitions = {
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"esp" = {
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contents =
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let
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efiArch = config.nixpkgs.hostPlatform.efiArch;
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in
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{
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"/EFI/BOOT/BOOT${lib.toUpper efiArch}.EFI".source =
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"${pkgs.systemd}/lib/systemd/boot/efi/systemd-boot${efiArch}.efi";
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"/EFI/Linux/${config.system.boot.loader.ukiFile}".source =
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"${config.system.build.uki}/${config.system.boot.loader.ukiFile}";
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};
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repartConfig = {
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Type = "esp";
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Format = "vfat";
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# Minimize = "guess" seems to not work very vell for vfat
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# partitons. It's better to set a sensible default instead. The
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# aarch64 kernel seems to generally be a little bigger than the
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# x86_64 kernel. To stay on the safe side, leave some more slack
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# for every platform other than x86_64.
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SizeMinBytes = if config.nixpkgs.hostPlatform.isx86_64 then "64M" else "96M";
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};
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};
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"root" = {
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storePaths = [ config.system.build.toplevel ];
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repartConfig = {
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Type = "root";
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Format = config.fileSystems."/".fsType;
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Label = rootPartitionLabel;
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Minimize = "guess";
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};
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};
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};
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};
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};
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testScript =
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{ nodes, ... }:
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''
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import os
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import subprocess
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import tempfile
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tmp_disk_image = tempfile.NamedTemporaryFile()
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subprocess.run([
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"${nodes.machine.virtualisation.qemu.package}/bin/qemu-img",
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"create",
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"-f",
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"qcow2",
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"-b",
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"${nodes.machine.system.build.image}/${nodes.machine.image.repart.imageFile}",
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"-F",
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"raw",
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tmp_disk_image.name,
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])
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# Set NIX_DISK_IMAGE so that the qemu script finds the right disk image.
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os.environ['NIX_DISK_IMAGE'] = tmp_disk_image.name
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os_release = machine.succeed("cat /etc/os-release")
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assert 'IMAGE_ID="${imageId}"' in os_release
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assert 'IMAGE_VERSION="${imageVersion}"' in os_release
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bootctl_status = machine.succeed("bootctl status")
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assert "Boot Loader Specification Type #2 (.efi)" in bootctl_status
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'';
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}
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