feat: init

templates/elm/parts/config/devshells.nix

@@ -0,0 +1,33 @@
+{
+  pkgs,
+  pkgs-stable,
+  ...
+}:
+{
+  devShells = {
+    default = pkgs.mkShell {
+      packages = builtins.attrValues {
+        inherit (pkgs)
+          age
+          just
+          nil
+          nixd
+          sops
+          ssh-to-age
+          nixfmt-rfc-style
+          ;
+        inherit (pkgs-stable.elmPackages)
+          elm
+          elm-format
+          elm-land
+          elm-language-server
+          elm-review
+          elm-test
+          ;
+        inherit (pkgs.haskellPackages)
+          nixfmt
+          ;
+      };
+    };
+  };
+}