From 4ab025cdade91420fe8ecbbf594c474c534359fc Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Sun, 16 Apr 2023 16:37:11 +0200
Subject: [PATCH] flake.nix: Support different system types

---
 flake.nix            | 55 ++++++++++++++++++++++----------------------
 lib/flake-helper.nix |  9 ++++++--
 2 files changed, 34 insertions(+), 30 deletions(-)

diff --git a/flake.nix b/flake.nix
index 8582f56..3346f51 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,36 +14,35 @@
   outputs = { self, nixpkgs, nixos-exporter, solid-xmpp-alarm, ... }@inputs: let
     helper = (import ./lib/flake-helper.nix) inputs;
   in {
-    nixosConfigurations = let
-      inherit (helper)
-        generateNixosSystem;
-    in {
-      aluminium = generateNixosSystem "aluminium";
-      backup-4 = generateNixosSystem "backup-4";
-      beryllium = generateNixosSystem "beryllium";
-      carbon = generateNixosSystem "carbon";
-      clerie-backup = generateNixosSystem "clerie-backup";
-      dn42-il-gw1 = generateNixosSystem "dn42-il-gw1";
-      dn42-il-gw5 = generateNixosSystem "dn42-il-gw5";
-      dn42-il-gw6 = generateNixosSystem "dn42-il-gw6";
-      dn42-ildix-clerie = generateNixosSystem "dn42-ildix-clerie";
-      gatekeeper = generateNixosSystem "gatekeeper";
-      hydra-1 = generateNixosSystem "hydra-1";
-      hydra-2 = generateNixosSystem "hydra-2";
-      minecraft-2 = generateNixosSystem "minecraft-2";
-      monitoring-3 = generateNixosSystem "monitoring-3";
-      nonat = generateNixosSystem "nonat";
-      osmium = generateNixosSystem "osmium";
-      palladium = generateNixosSystem "palladium";
-      porter = generateNixosSystem "porter";
-      schule = generateNixosSystem "schule";
-      storage-2 = generateNixosSystem "storage-2";
-      web-2 = generateNixosSystem "web-2";
-      dn42-ildix-service = generateNixosSystem "dn42-ildix-service";
-      astatine = generateNixosSystem "astatine";
-      _iso = generateNixosSystem "_iso";
+    clerie.hosts = {
+      aluminium = { name = "aluminium"; };
+      backup-4 = { name = "backup-4"; };
+      beryllium = { name = "beryllium"; };
+      carbon = { name = "carbon"; };
+      clerie-backup = { name = "clerie-backup"; };
+      dn42-il-gw1 = { name = "dn42-il-gw1"; };
+      dn42-il-gw5 = { name = "dn42-il-gw5"; };
+      dn42-il-gw6 = { name = "dn42-il-gw6"; };
+      dn42-ildix-clerie = { name = "dn42-ildix-clerie"; };
+      gatekeeper = { name = "gatekeeper"; };
+      hydra-1 = { name = "hydra-1"; };
+      hydra-2 = { name = "hydra-2"; };
+      minecraft-2 = { name = "minecraft-2"; };
+      monitoring-3 = { name = "monitoring-3"; };
+      nonat = { name = "nonat"; };
+      osmium = { name = "osmium"; };
+      palladium = { name = "palladium"; };
+      porter = { name = "porter"; };
+      schule = { name = "schule"; };
+      storage-2 = { name = "storage-2"; };
+      web-2 = { name = "web-2"; };
+      dn42-ildix-service = { name = "dn42-ildix-service"; };
+      astatine = { name = "astatine"; };
+      _iso = { name = "_iso"; };
     };
 
+    nixosConfigurations = helper.mapToNixosConfigurations self.clerie.hosts;
+
     colmena = {
       meta = {
         nixpkgs = import nixpkgs {};
diff --git a/lib/flake-helper.nix b/lib/flake-helper.nix
index 3fd2d33..7392887 100644
--- a/lib/flake-helper.nix
+++ b/lib/flake-helper.nix
@@ -1,10 +1,13 @@
 { self, nixpkgs, nixos-exporter, solid-xmpp-alarm, ... }@inputs:
 
 rec {
-  generateNixosSystem = name: let
+  generateNixosSystem = {
+    name,
+    system ? "x86_64-linux",
+  }: let
     localNixpkgs = nixpkgs.lib.attrByPath [ "nixpkgs-${name}" ] nixpkgs inputs;
   in localNixpkgs.lib.nixosSystem {
-    system = "x86_64-linux";
+    system = system;
     modules = [
       ({ ... }: {
         /*
@@ -28,6 +31,8 @@ rec {
     ];
   };
 
+  mapToNixosConfigurations = hosts: builtins.mapAttrs (name: host: generateNixosSystem host) hosts;
+
   generateColmenaHost = name: hostSystem: {
     deployment = {
       targetHost = "${name}.net.clerie.de";