1 files changed, 81 insertions, 0 deletions
diff --git a/clef/flake.nix b/clef/flake.nix
new file mode 100644
index 0000000..66e350f
--- /dev/null
+++ b/clef/flake.nix
@@ -0,0 +1,81 @@
+# vim: ft=nix :
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
+    flake-utils.url = "github:numtide/flake-utils/main";
+    nix-filter.url = "github:numtide/nix-filter/main";
+
+    cq = {
+      url = "github:vinszent/cq-flake/main";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
+    };
+  };
+
+  description = "clef: kicad shared data and utils";
+
+  outputs = { self, nixpkgs, flake-utils, ... } @ inputs: (flake-utils.lib.eachDefaultSystem (system: {
+      packages = let
+        pkgs = import nixpkgs {
+          inherit system;
+
+          overlays = with self.overlays; [
+            kicad
+            nix-filter
+          ];
+        };
+
+        clef = pkgs.callPackage ./nix;
+      in {
+        inherit clef;
+        default = clef;
+      };
+
+      devShells.default = let 
+        pkgs = import nixpkgs {
+          inherit system;
+
+          overlays = with self.overlays; [
+            kicad
+          ];
+        };
+
+      in pkgs.mkShell {
+        name = "devshell";
+        version = self.rev or "dirty";
+
+        packages = with pkgs; [
+          kicad
+          kikit
+        ];
+      };
+    }
+  )) // {
+    overlays = let
+      base = (import ./overlays.nix { inherit inputs; });
+
+    in base // {
+      # clef built against its own nixpkgs import with its required overlay
+      # deps (cadquery, kicad, occt).
+      # 
+      # _This will cause another evaluation of nixpkgs_, which is generally
+      # undesirable. However, this provides for the most hassle-free way to
+      # use clef, as you don't need to include all of the overlay dependencies
+      # in your nixpkgs.
+      default = final: prev: {
+        clef = self.packages.${prev.system}.default;
+      };
+
+      # No overlay dependencies included -- clef will not work by default.
+      # You can replicate overlays.default with:
+      #
+      #   import nixpkgs { overlays = with clef.overlays; [ freestanding kicad nix-filter ]; }
+      # 
+      # Assuming you've pinned clef's nixpkgs to the same version as yours.
+      # This functionality is provided to give you an option
+      freestanding = final: prev: {
+        clef = prev.callPackage ./nix;
+      };
+    };
+  };
+}