From 008e6e98b7a8f28b7f36337cd719977b38ea69ff Mon Sep 17 00:00:00 2001
From: Kristian Krsnik <git@krsnik.at>
Date: Mon, 8 Apr 2024 21:15:33 +0200
Subject: [PATCH] allow for legacy boot

---
 README.md                          | 19 ++++++++++++++-----
 template/flake.nix                 | 13 +++++--------
 template/libs/default.nix          | 11 +++++++++--
 template/system/custom/default.nix |  1 +
 4 files changed, 29 insertions(+), 15 deletions(-)

diff --git a/README.md b/README.md
index 2b22eae..b3bee88 100644
--- a/README.md
+++ b/README.md
@@ -3,8 +3,17 @@
 ## Start a NixOS setup with Impermanence
 
 1. Create the configuration with the template
-    `nix flake init --template https://github.com/Krezzlu/impermanence-talk#default --extra-experimental-features "nix-command flakes"`
-2. Change the template to your liking.
-    Specifically the `disko.nix` file.
-3. `nix develop --extra-experimental-features "nix-command flakes"`
-4. `sudo disko --mode disko ./systems/desktop/<system>/disko.nix`
+    `nix-shell -p git`
+    `nix flake new nixos --template git+https://git.krsnik.at/Kristian/impermanence-talk#default --extra-experimental-features "nix-command flakes"`
+    `cd nixos`
+    `nix develop --extra-experimental-features "nix-command flakes"`
+    `[CHANGE SETTINGS]`
+    `sudo disko --mode disko ./systems/disko.nix`
+    `[ENTER PASSWORD FOR ENCRYPTION]`
+    `cd ..`
+    `sudo mv nixos /mnt/persist`
+    `cd nixos /mnt/persist/nixos`
+
+    `sudo nixos-generate-config --no-filesystems --force --root /mnt --dir ./system`
+    `sudo nixos-install --no-root-password --root /mnt --flake .#default`
+
diff --git a/template/flake.nix b/template/flake.nix
index f75a52c..86d3213 100644
--- a/template/flake.nix
+++ b/template/flake.nix
@@ -26,18 +26,15 @@
 
         modules = [
           inputs.disko.nixosModules.default
-          {
-            imports = [
-              (import ./system/disko.nix {})
-            ];
-          }
+          # {
+          #   imports = [
+          #     (import ./system/disko.nix {})
+          #   ];
+          # }
 
           inputs.impermanence.nixosModules.impermanence
 
           ./system
-          {
-            system.stateVersion = "23.11";
-          }
         ];
       };
     };
diff --git a/template/libs/default.nix b/template/libs/default.nix
index d020575..797c6d1 100644
--- a/template/libs/default.nix
+++ b/template/libs/default.nix
@@ -3,6 +3,7 @@
     device ? throw "Missing required argument device. (e.g. /dev/sda)",
     swapCapacity ? throw "Missing required argument swapCapacity. (e.g. 16G)",
     ssd ? false,
+    efi ? true,
     ...
   }: {
     disko.devices = {
@@ -14,8 +15,14 @@
           type = "gpt";
           partitions = {
             "esp" = {
-              size = "512M";
-              type = "EF00";
+              size =
+                if efi
+                then "512M"
+                else "1M";
+              type =
+                if efi
+                then "EF00"
+                else "EF02";
               content = {
                 type = "filesystem";
                 format = "vfat";
diff --git a/template/system/custom/default.nix b/template/system/custom/default.nix
index 479f18a..bb2a37f 100644
--- a/template/system/custom/default.nix
+++ b/template/system/custom/default.nix
@@ -27,6 +27,7 @@
     mutableUsers = false; # Disallow creation of new users and groups
 
     users."admin" = {
+      password = "changeme"; # TODO: Maybe put a throw here.
       isNormalUser = true;
       extraGroups = ["wheel"];
     };