From 96ca9558928f4ffc9a99a94059fcd93d0a9de761 Mon Sep 17 00:00:00 2001
From: Azat Bahawi <azat@bahawi.net>
Date: Sun, 11 Sep 2022 19:28:11 +0300
Subject: 2022-09-11

---
 configurations/default.nix | 190 +++++++++++++++------------------------------
 1 file changed, 62 insertions(+), 128 deletions(-)

(limited to 'configurations/default.nix')

diff --git a/configurations/default.nix b/configurations/default.nix
index e0741dc..124baec 100644
--- a/configurations/default.nix
+++ b/configurations/default.nix
@@ -2,138 +2,72 @@
   inputs,
   lib,
 }:
-with lib; {
-  # TODO Make a generic wrapper for all hosts.
-  melian = let
-    system = "x86_64-linux";
-  in
-    nixosSystem {
-      inherit system;
-
-      modules =
-        attrValues inputs.self.nixosModules
-        ++ [./melian]
-        ++ (with inputs;
-          (with nixos-hardware.nixosModules; [
-            common-pc-laptop-ssd
-            lenovo-thinkpad-t480
-          ])
-          ++ [nixpkgs.nixosModules.notDetected]);
-
-      specialArgs = rec {
-        inherit inputs lib;
-        this = my.configurations.melian;
-      };
-    };
-
-  manwe = let
-    system = "x86_64-linux";
-  in
-    nixosSystem {
-      inherit system;
-
-      modules =
-        attrValues inputs.self.nixosModules
-        ++ [./manwe]
-        ++ (with inputs;
-          (with nixos-hardware.nixosModules; [common-cpu-amd common-pc-ssd])
-          ++ [
-            nixpkgs.nixosModules.notDetected
-            "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
-          ]);
-
-      specialArgs = rec {
-        inherit inputs lib;
-        this = my.configurations.manwe;
-      };
-    };
-
-  varda = let
-    system = "x86_64-linux";
-  in
-    nixosSystem {
-      inherit system;
-
-      modules =
-        attrValues inputs.self.nixosModules
-        ++ [./varda]
-        ++ (with inputs;
-          (with nixos-hardware.nixosModules; [common-cpu-amd common-pc-ssd])
-          ++ [
-            nixpkgs.nixosModules.notDetected
-            "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
-          ]);
-
-      specialArgs = rec {
-        inherit inputs lib;
-        this = my.configurations.varda;
-      };
-    };
-
-  yavanna = let
-    system = "x86_64-linux";
-  in
-    nixosSystem {
-      inherit system;
-
+with lib; let
+  mkConfiguration = name: {
+    modules ? [],
+    configuration ? ./${name},
+    this ? my.configurations.${name},
+  }:
+    nameValuePair name (nixosSystem {
+      inherit (this) system;
       modules =
         attrValues inputs.self.nixosModules
-        ++ [./yavanna]
-        ++ (with inputs;
-          (with nixos-hardware.nixosModules; [common-cpu-intel common-pc-hdd])
-          ++ [nixpkgs.nixosModules.notDetected]);
-
-      specialArgs = rec {
-        inherit inputs lib;
-        this = my.configurations.yavanna;
+        ++ modules
+        ++ [(import configuration)];
+      specialArgs = {inherit inputs lib this;};
+    });
+in
+  mapAttrs' mkConfiguration {
+    melian.modules = with inputs; [
+      nixos-hardware.nixosModules.common-pc-laptop-ssd
+      nixos-hardware.nixosModules.lenovo-thinkpad-t480
+      nixpkgs.nixosModules.notDetected
+    ];
+
+    manwe.modules = with inputs; [
+      "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
+      nixos-hardware.nixosModules.common-cpu-amd
+      nixos-hardware.nixosModules.common-pc-ssd
+      nixpkgs.nixosModules.notDetected
+    ];
+
+    varda.modules = with inputs; [
+      "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
+      nixos-hardware.nixosModules.common-cpu-amd
+      nixos-hardware.nixosModules.common-pc-ssd
+      nixpkgs.nixosModules.notDetected
+    ];
+
+    yavanna.modules = with inputs; [
+      "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
+      nixos-hardware.nixosModules.common-cpu-intel
+      nixos-hardware.nixosModules.common-pc-hdd
+      nixpkgs.nixosModules.notDetected
+    ];
+
+    test-headless = {
+      modules = with inputs; [
+        "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
+        nixpkgs.nixosModules.notDetected
+      ];
+      this = {
+        hostname = "test-headless";
+        system = "x86_64-linux";
+        isHeadless = true;
+        isHeadful = false;
       };
     };
 
-  test-headless = let
-    system = "x86_64-linux";
-  in
-    nixosSystem {
-      inherit system;
-
-      modules =
-        attrValues inputs.self.nixosModules
-        ++ [./test-headless]
-        ++ (with inputs; [
-          nixpkgs.nixosModules.notDetected
-          "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
-        ]);
-
-      specialArgs = rec {
-        inherit inputs lib;
-        this = {
-          hostname = "test-headless";
-          isHeadless = true;
-          isHeadful = false;
-        };
-      };
-    };
-
-  test-headful = let
-    system = "x86_64-linux";
-  in
-    nixosSystem {
-      inherit system;
-
-      modules =
-        attrValues inputs.self.nixosModules
-        ++ [./test-headful]
-        ++ (with inputs; [
-          nixpkgs.nixosModules.notDetected
-          "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
-        ]);
-
-      specialArgs = rec {
-        inherit inputs lib;
-        this = {
-          hostname = "test-headful";
-          isHeadful = true;
-          isHeadless = false;
-        };
+    test-headful = {
+      modules = with inputs; [
+        "${nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
+        nixpkgs.nixosModules.notDetected
+      ];
+      this = {
+        hostname = "test-headful";
+        system = "x86_64-linux";
+        isHeadless = false;
+        isHeadful = true;
       };
     };
-}
+  }
-- 
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