init

2026-02-16 22:50:44 +03:00 · 2026-02-16 22:50:44 +03:00 · e20554b300
commit e20554b300
1 changed files with 129 additions and 0 deletions
--- a/flake.nix
+++ b/flake.nix
@ -0,0 +1,129 @@
+{
+  description = "Guardant Control Center (grdcontrol) package + NixOS service (single-file flake)";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs = { self, nixpkgs }:
+    let
+      lib = nixpkgs.lib;
+      systems = [ "x86_64-linux" ];
+      forAllSystems = f: lib.genAttrs systems (system: f system);
+
+      overlay = final: prev: {
+        grdcontrol = final.callPackage
+          ({ stdenv
+           , lib
+           , fetchzip
+           , dpkg
+           , autoPatchelfHook
+           , xorg
+           }:
+           let
+             pname = "grdcontrol";
+             version = "4.4.3";
+           in
+           stdenv.mkDerivation {
+             inherit pname version;
+
+             src = fetchzip {
+               url = "https://download.guardant.ru/Guardant_Control_Center/${version}/grdcontrol-${version}_amd64.deb";
+               hash = "sha256-1JvZaEPo6IEkcOVsx7PLW1fCUbbn/Bn89iz/4IAmZAs=";
+               nativeBuildInputs = [ dpkg ];
+             };
+
+             nativeBuildInputs = [ autoPatchelfHook ];
+
+             propagatedBuildInputs = [
+               xorg.libxcb
+             ];
+
+             installPhase = ''
+               runHook preInstall
+
+               mkdir -p $out/{opt,lib}/
+               # don't copy etc cause it contain only legacy init.d script
+               cp -R opt $out/
+
+               mkdir -p $out/lib/systemd/system/
+               cp $out/opt/guardant/grdcontrol/grdcontrol.service \
+                  $out/lib/systemd/system/grdcontrol.service
+
+               substituteInPlace $out/lib/systemd/system/grdcontrol.service \
+                 --replace-fail "/opt/guardant" "$out/opt/guardant"
+
+               runHook postInstall
+             '';
+
+             dontBuild = true;
+
+             meta = with lib; {
+               description = "Professional solutions for software monetization and protection";
+               homepage = "https://www.guardant.com/support/users/control-center/";
+               platforms = [ "x86_64-linux" ];
+               license = licenses.unfree;
+               sourceProvenance = [ sourceTypes.binaryNativeCode ];
+             };
+           })
+          { };
+      };
+    in
+    {
+      overlays.default = overlay;
+
+      packages = forAllSystems (system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+            overlays = [ overlay ];
+            config.allowUnfree = true;
+          };
+        in
+        {
+          default = pkgs.grdcontrol;
+          grdcontrol = pkgs.grdcontrol;
+        });
+
+      nixosModules.grdcontrol = { config, lib, pkgs, ... }:
+        let
+          cfg = config.services.grdcontrol;
+        in
+        {
+          options.services.grdcontrol = {
+            enable = lib.mkEnableOption "Guardant Control Center daemon (grdcontrol)";
+            package = lib.mkOption {
+              type = lib.types.package;
+              default = pkgs.grdcontrol;
+              defaultText = "pkgs.grdcontrol";
+              description = "Package providing grdcontrol and its systemd unit.";
+            };
+            execStart = lib.mkOption {
+              type = lib.types.nullOr lib.types.str;
+              default = null;
+              description = "Override ExecStart. If null, use unit from the package.";
+            };
+          };
+
+          config = lib.mkIf cfg.enable {
+            # чтобы pkgs.grdcontrol появился в pkgs
+            nixpkgs.overlays = [ overlay ];
+
+            nixpkgs.config.allowUnfree = true;
+
+            # systemd подхватит unit из $pkg/lib/systemd/system
+            systemd.packages = [ cfg.package ];
+
+            # включаем сервис в multi-user.target
+            systemd.services.grdcontrol = lib.mkMerge [
+              {
+                wantedBy = [ "multi-user.target" ];
+                after = [ "network.target" ];
+              }
+              (lib.mkIf (cfg.execStart != null) {
+                serviceConfig.ExecStart = lib.mkForce cfg.execStart;
+              })
+            ];
+          };
+        };
+    };
+}
+