Now Passing

flake.nix

@@ -0,0 +1,32 @@
+{
+  description = "Compute Canada Flake Packages (Overlay)";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/release-23.05";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs = { self, nixpkgs, flake-utils }: {
+    overlays = {
+      default = final: prev: import ./pkgs/all-packages.nix final prev;
+    };
+  } // (flake-utils.lib.eachDefaultSystem (system:
+    let
+      pkgs = import nixpkgs {
+        inherit system;
+        config.allowAliases = false;
+        overlays = [ self.overlays.default ];
+      };
+      inherit (pkgs) lib;
+      overlayAttributes = lib.pipe (import ./. pkgs pkgs) [
+        builtins.attrNames
+        (lib.partition (n: lib.isDerivation pkgs.${n}))
+      ];
+      attributesToAttrset = attributes: lib.pipe attributes [
+        (map (n: lib.nameValuePair n pkgs.${n}))
+        lib.listToAttrs
+      ];
+    in {
+      lib = attributesToAttrset overlayAttributes.wrong;
+      packages = attributesToAttrset overlayAttributes.right;
+    }
+  ));
+}