Add terraform.

nix/configuration/configuration.nix

@@ -51,6 +51,7 @@
     ./roles/launch_keyboard
     ./roles/lvfs
     ./roles/nvme
+    ./roles/terraform
   ];
 
   nix.settings.experimental-features = [

nix/configuration/roles/terraform/default.nix

@@ -0,0 +1,38 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  alias_tf = pkgs.writeShellScriptBin "tf" ''
+    exec ${pkgs.terraform}/bin/terraform "''${@}"
+  '';
+in
+{
+  imports = [ ];
+
+  environment.systemPackages = with pkgs; [
+    terraform
+    alias_tf
+  ];
+
+  allowedUnfree = [
+    "terraform"
+  ];
+
+  environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+    hideMounts = true;
+    users.talexander = {
+      directories = [
+        {
+          directory = ".terraform.d";
+          user = "talexander";
+          group = "talexander";
+          mode = "0755";
+        }
+      ];
+    };
+  };
+}