1 files changed, 134 insertions, 0 deletions
diff --git a/modules/default.nix b/modules/default.nix
new file mode 100644
index 0000000..c5b8e4e
--- /dev/null
+++ b/modules/default.nix
@@ -0,0 +1,134 @@
+{
+  lib,
+  flake-parts-lib,
+}:
+let
+  inherit (lib) mkOption types;
+  inherit (flake-parts-lib) mkPerSystemModule;
+in {
+  options.perSystem = mkPerSystemModule ({ pkgs, system, config', ... }: {
+
+    kbdConfigurations = {
+      firmware = {
+        qmk_firmware = mkOption {
+          type = types.path;
+          default = pkgs.qmk_firmware;
+          description = "Default qmk_firmware to use";
+        };
+      };
+
+      kbds = mkOption {
+        default = {};
+        type = types.attrsOf <| types.submodule (args: {
+          options = {
+            firmware = {
+              type = mkOption {
+                type = types.enum [ "qmk" ];
+                default = "qmk";
+                description = "Keyboard firmware type. Extensible for other firmwares";
+              };
+
+              qmk_firmware = mkOption {
+                type = types.path;
+                default = config'.kbdConfigurations.qmk_firmware;
+                description = "qmk_firmware to use";
+              };
+            };
+
+            qmk = {
+              keyboard = {
+                name = mkOption {
+                  type = types.str;
+                  description = "path to keyboard";
+                };
+
+                revision = mkOption {
+                  type = types.nullOr types.str;
+                  description = "keyboard revision";
+                };
+
+                _path = mkOption {
+                  type = types.str;
+                  default = lib.concatStringsSep "/" ([ args.config.name ] ++ optional (args.config.revision != null) args.config.revision);
+                };
+
+                _keymapsPath = mkOption {
+                  type = types.str;
+                  default = lib.concatStringsSep [ args.config.qmk.keyboard._path "keymaps" ];
+                };
+              };
+
+              keymap = {
+                name = mkOption {
+                  type = types.str;
+                };
+
+                _path = mkOption {
+                  type = types.str;
+                  default = "${args.config.qmk.keyboard._path}/keymaps/${args.config.qmk.keymap.name}";
+                };
+
+                src = mkOption {
+                  type = types.nullOr types.path;
+                  default = null;
+                };
+              };
+
+              build = {
+                bin = mkOption {
+                  type = types.path;
+                  default = let
+                    ksrc = args.config.keymap.src;
+                  in pkgs.stdenv.mkDerivation {
+                      name = "qmk:${args.config.qmk.keyboard._path}:${args.config.qmk.keymap.name}";
+                      srcs = [
+                        {
+                          name = "qmk_firmware";
+                          src = args.config.firmware.qmk_firmware;
+                        }
+                      ] ++ lib.optional (ksrc != null) {
+                          name = "keymap";
+                          src = ksrc;
+                        };
+
+                      sourceRoot = "qmk_firmware";
+
+                      nativeBuildImports = [
+                        pkgs.qmk
+                      ];
+
+                      postUnpack = lib.optionalString (ksrc != null) ''
+                        mkdir -pv "keyboards/${args.config.keymap._path}"
+                        cp -rv ../keymap/* "keyboards/${args.config.keymap._path}"
+                      '';
+
+                      buildPhase = ''
+                        SKIP_GIT=yes SKIP_VERSION=yes \
+                          make "keyboards/${args.config.keyboard._path}:${args.config.keymap.name}"
+                      '';
+
+                      installPhase = ''
+                        mkdir -p $out
+                        cp -v *.{bin,hex} $out/
+                      '';
+
+
+                    };
+                };
+
+                flash = mkOption {
+                  type = types.package;
+                };
+              };
+
+            };
+
+          };
+        });
+      };
+
+
+
+    };
+  })
+}