push sheeet

pkgs/development/dhall-modules/Prelude.nix

@@ -0,0 +1,11 @@
+{ buildDhallGitHubPackage }:
+
+buildDhallGitHubPackage {
+  name = "Prelude";
+  owner = "dhall-lang";
+  repo = "dhall-lang";
+  directory = "Prelude";
+  file = "package.dhall";
+  rev = "v20.1.0";
+  sha256 = "04r1w7wqydmwm9mh3lz4y96a87k5kkvzsmrhbdrf0izcy5bqqv5y";
+}

pkgs/development/dhall-modules/dhall-cloudformation.nix

@@ -0,0 +1,15 @@
+{ buildDhallGitHubPackage, Prelude }:
+
+let
+  version = "0.9.64";
+
+in
+buildDhallGitHubPackage {
+  name = "cloudformation";
+  owner = "jcouyang";
+  repo = "dhall-aws-cloudformation";
+  rev = version;
+  sha256 = "sha256-EDbMKHORYQOKoSrbErkUnsadDiYfK1ULbFhz3D5AcXc=";
+  file = "package.dhall";
+  dependencies = [ Prelude ];
+}

pkgs/development/dhall-modules/dhall-grafana.nix

@@ -0,0 +1,11 @@
+{ buildDhallGitHubPackage, Prelude }:
+
+buildDhallGitHubPackage {
+  name = "grafana";
+  owner = "weeezes";
+  repo = "dhall-grafana";
+  # 2022-07-10
+  rev = "49a3ee4801cf64f479e3f0bad839a5dd8e5b4932";
+  sha256 = "1i8b98xx20b73afkmr78l4x4ci3dk2sc737hxkcaxp3sgncwnz1b";
+  dependencies = [ Prelude ];
+}

pkgs/development/dhall-modules/dhall-kubernetes.nix

@@ -0,0 +1,10 @@
+{ buildDhallGitHubPackage }:
+
+buildDhallGitHubPackage {
+  name = "dhall-kubernetes-3.0.0";
+  owner = "dhall-lang";
+  repo = "dhall-kubernetes";
+  file = "package.dhall";
+  rev = "3c6d09a9409977cdde58a091d76a6d20509ca4b0";
+  sha256 = "1r4awh770ghsrwabh5ddy3jpmrbigakk0h32542n1kh71w3cdq1h";
+}

pkgs/development/dhall-modules/lib.nix

@@ -0,0 +1,25 @@
+{ lib }:
+
+let
+  # This is essentially the same thing as `lib.makeOverridable`, except storing
+  # the override method in a method named `overridePackage` so that it's not
+  # shadowed by the `override` method added by `callPackage`
+  makePackageOverridable =
+    f: args:
+    let
+      result = lib.makeOverridable f args;
+
+      copyArgs = g: lib.setFunctionArgs g (lib.functionArgs f);
+
+      overrideWith = update: args // (if lib.isFunction update then update args else update);
+
+      overridePackage = copyArgs (update: makePackageOverridable f (overrideWith update));
+
+    in
+    result // { inherit overridePackage; };
+
+in
+lib
+// {
+  inherit makePackageOverridable;
+}