From 5a3849078ec101b12c44685aa40da71ffd32b085 Mon Sep 17 00:00:00 2001
From: Erwin Boskma <erwin@datarift.nl>
Date: Tue, 27 Sep 2022 20:39:25 +0200
Subject: [PATCH] Add options to individually enable and disable udev packages

---
 machines/loki/configuration.nix |  9 ++++++++-
 modules/base/default.nix        | 23 +++++++++++++++++------
 modules/base/solo2/default.nix  | 29 +++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+), 7 deletions(-)
 create mode 100644 modules/base/solo2/default.nix

diff --git a/machines/loki/configuration.nix b/machines/loki/configuration.nix
index f3f198e..4cf0927 100644
--- a/machines/loki/configuration.nix
+++ b/machines/loki/configuration.nix
@@ -18,6 +18,13 @@ in
       plymouth.enable = true;
       work = false;
       kernel = pkgs.linuxKernel.packages.linux_5_19;
+      udev-rules = {
+        qmk = true;
+        solo2 = true;
+        picotool = true;
+        blink1 = true;
+        probe-rs = true;
+      };
     };
     bluetooth.enable = true;
     desktop = {
@@ -53,7 +60,7 @@ in
   boot.loader = {
     systemd-boot = {
       enable = true;
-      configurationLimit = 25;
+      configurationLimit = 10;
     };
     efi.canTouchEfiVariables = true;
   };
diff --git a/modules/base/default.nix b/modules/base/default.nix
index 15a7293..c97f676 100644
--- a/modules/base/default.nix
+++ b/modules/base/default.nix
@@ -18,6 +18,10 @@ with lib; let
     inherit (pkgs.stdenv) mkDerivation;
     inherit lib;
   };
+  solo2Rules = pkgs.callPackage ./solo2 {
+    inherit (pkgs.stdenv) mkDerivation;
+    inherit lib;
+  };
 in
 {
   options.eboskma.base = {
@@ -28,7 +32,7 @@ in
     };
 
     plymouth = {
-      enable = mkEnableOption "enable plymouth splash screen";
+      enable = mkEnableOption "plymouth splash screen";
     };
 
     work = mkOption {
@@ -36,6 +40,14 @@ in
       type = types.bool;
       default = false;
     };
+
+    udev-rules = {
+      qmk = mkEnableOption "qmk udev rules"; # No-op for now
+      probe-rs = mkEnableOption "probe.rs udev rules";
+      blink1 = mkEnableOption "blink(1) udev rules";
+      picotool = mkEnableOption "picotool udev rules";
+      solo2 = mkEnableOption "solo2 udev rules";
+    };
   };
 
   config = {
@@ -67,11 +79,10 @@ in
 
     services.udev = {
       extraRules = qmkUdevRules;
-      packages = [
-        probersRules
-        blink1Rules
-        picotoolRules
-      ];
+      packages = [] ++ (optional cfg.udev-rules.probe-rs [ probersRules ])
+                 ++ (optional cfg.udev-rules.blink1 [ blink1Rules ])
+                 ++ (optional cfg.udev-rules.picotool [ picotoolRules ])
+                 ++ (optional cfg.udev-rules.solo2 [ solo2Rules ]);
     };
   };
 }
diff --git a/modules/base/solo2/default.nix b/modules/base/solo2/default.nix
new file mode 100644
index 0000000..ff7f572
--- /dev/null
+++ b/modules/base/solo2/default.nix
@@ -0,0 +1,29 @@
+{ lib, mkDerivation, ... }:
+let
+  pname = "solo2-udev-rules";
+  version = "20220924";
+in
+mkDerivation {
+  inherit pname version;
+
+  src = ./.;
+
+  phases = [ "installPhase" ];
+
+  installPhase = ''
+mkdir -p $out/lib/udev/rules.d
+echo 'SUBSYSTEM=="hidraw", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="b000", TAG+="uaccess"' >> $out/lib/udev/rules.d/70-solo2.rules
+'';
+  
+  meta = with lib; {
+    description = "udev rules for the solo2 key";
+    homepage = "https://solokeys.com";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = [{
+      email = "erwin@datarift.nl";
+      github = "eboskma";
+      name = "Erwin Boskma";
+    }];
+  };
+}