135 lines
3.7 KiB
Nix
135 lines
3.7 KiB
Nix
{
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pkgs,
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lib,
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config,
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system,
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...
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}:
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let
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nivSources = import ./nix/sources.nix;
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asGithubRef = src: "github:${src.owner}/${src.repo}/${src.rev}";
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build_target =
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let
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env_host = builtins.getEnv "NIXOS_TARGET_HOST";
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in
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if env_host != "" then
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env_host
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else
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builtins.replaceStrings [ "\n" ] [ "" ] (lib.toLower (builtins.readFile /proc/sys/kernel/hostname));
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host_modules = {
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grimmauld-nixos = [ ./specific/grimm-nixos-laptop/configuration.nix ];
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grimmauld-nixos-server = [
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./specific/grimmauld-nixos-server/configuration.nix
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./modules
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];
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};
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nixpkgs_patches = [
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# {
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# # tlpui
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# url = "https://patch-diff.githubusercontent.com/raw/NixOS/nixpkgs/pull/305278.patch";
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# hash = "sha256-vmzj7gF8jwHdqxN+dQiJ4MRxKpHvBTzbrUvFgt1DK8I=";
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# }
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];
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# enable ccache for lix if ccache is enabled
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enable_lix_ccache = true;
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in
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{
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imports = [
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"${nivSources.agenix}/modules/age.nix"
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"${nivSources.nixos-mailserver}/default.nix"
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"${nivSources.nixos-matrix-modules}/module.nix"
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"${nivSources.authentik-nix}/module.nix"
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# fixme: ideally we'd not rely on the flake syntax to load the module
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(builtins.getFlake (asGithubRef nivSources.chaotic)).nixosModules.default
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# (builtins.getFlake (asGithubRef nivSources.nixos-matrix-modules)).nixosModules.default
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# (builtins.getFlake "git+${nivSources.nixos-mailserver.repo}").nixosModules.default
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] ++ lib.optionals (builtins.hasAttr build_target host_modules) host_modules.${build_target};
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system.nixos = {
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distroId = "lixos";
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distroName = "LixOS";
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};
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environment.sessionVariables = with config.system.nixos; {
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distro = "${distroName} ${version} (${codeName}) ${system}";
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};
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documentation.doc.enable = false;
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nix.settings.extra-sandbox-paths = [ config.programs.ccache.cacheDir ];
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programs.ccache.enable = true;
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environment.systemPackages =
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with pkgs;
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with lib;
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[
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(writeShellScriptBin "nixos-build-all" (
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concatLines (
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map (
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n:
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"NIXOS_TARGET_HOST=${n} nixos-rebuild build --show-trace --upgrade"
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+ optionalString (elem nix-output-monitor config.environment.systemPackages) " |& ${lib.getExe pkgs.nix-output-monitor}"
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) (attrNames host_modules)
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)
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))
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];
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nixpkgs =
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let
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src = nivSources.nixpkgs;
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unpatched = import src { inherit config system; };
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inherit (unpatched) applyPatches fetchpatch;
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config = {
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allowUnfree = true;
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};
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in
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{
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hostPlatform = system;
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pkgs = import (applyPatches {
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name = "nixpkgs-patched";
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inherit src;
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patches = map fetchpatch nixpkgs_patches;
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}) { inherit config; };
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overlays = [
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(import (
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if enable_lix_ccache then
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"${
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applyPatches {
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name = "lix-overlay-ccache";
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src = nivSources.lix-module;
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patches = [ ./patches/lix-ccache.patch ];
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}
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}/overlay.nix"
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else
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"${nivSources.lix-module}/overlay.nix"
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) { lix = nivSources.lix-pkg; })
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(final: prev: { agenix = final.callPackage "${nivSources.agenix}/pkgs/agenix.nix" { }; })
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];
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};
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_module.args = {
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system = "x86_64-linux";
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};
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nix.settings.extra-substituters = [
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"https://cache.lix.systems"
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"https://nyx.chaotic.cx/"
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"https://nixcache.grimmauld.de"
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];
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nix.settings.trusted-public-keys = [
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"cache.lix.systems:aBnZUw8zA7H35Cz2RyKFVs3H4PlGTLawyY5KRbvJR8o="
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"nyx.chaotic.cx-1:HfnXSw4pj95iI/n17rIDy40agHj12WfF+Gqk6SonIT8="
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"chaotic-nyx.cachix.org-1:HfnXSw4pj95iI/n17rIDy40agHj12WfF+Gqk6SonIT8="
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"nixcache.grimmauld.de:LFBlakr8RYIuVb9I1S0+L9JGyB2THcfbPa0W6srghqo="
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];
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}
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