384b45bdef
...with some basic optional persistence and without having to rebuild images for every app nix run -f . pkgs.uvms -- --persist-home librewolf alacritty --run librewolf --run alacritty
59 lines
1.6 KiB
Nix
59 lines
1.6 KiB
Nix
{
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lib,
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cloud-hypervisor,
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fetchFromGitHub,
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rustPlatform,
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enableDebug ? true,
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}:
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let
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spectrum = builtins.fetchTree {
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url = "https://spectrum-os.org/git/spectrum";
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type = "git";
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rev = "0f3388f0191d9a03c7bf471c269a34a79f22018b";
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};
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in
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cloud-hypervisor.overrideAttrs (
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finalAttrs: oldAttrs:
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{
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# Verbatim from spectrum
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postUnpack = oldAttrs.postUnpack or "" + ''
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unpackFile $vhost
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chmod -R +w vhost
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'';
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vhost = fetchFromGitHub {
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name = "vhost";
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owner = "rust-vmm";
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repo = "vhost";
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rev = "vhost-user-backend-v0.20.0";
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hash = "sha256-KK1+mwYQr7YkyGT9+51v7TJael9D0lle2JXfRoTqYq8=";
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};
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patches = oldAttrs.patches or [ ] ++ [
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"${spectrum}/pkgs/cloud-hypervisor/0001-build-use-local-vhost.patch"
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"${spectrum}/pkgs/cloud-hypervisor/0002-virtio-devices-add-a-GPU-device.patch"
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];
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vhostPatches = builtins.concatMap (
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name:
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lib.optionals (lib.hasSuffix ".patch" name) [ "${spectrum}/pkgs/cloud-hypervisor/vhost/${name}" ]
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) (builtins.attrNames (builtins.readDir "${spectrum}/pkgs/cloud-hypervisor/vhost"));
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# Verbatim copy from spectrum
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postPatch = oldAttrs.postPatch or "" + ''
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pushd ../vhost
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for patch in $vhostPatches; do
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echo applying patch $patch
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patch -p1 < $patch
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done
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popd
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'';
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cargoDeps = rustPlatform.fetchCargoVendor {
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inherit (finalAttrs) patches;
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inherit (oldAttrs) src;
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hash = "sha256-wGtsyKDg1z1QK9mJ1Q43NSjoPbm3m81p++DoD8ipIUI=";
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};
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}
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// lib.optionalAttrs enableDebug {
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buildType = "debug";
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dontStrip = true;
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}
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)
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