lib.values: init getPrio

This function can be used to get the priority of all values within a module

lib/values/flake-module.nix

@@ -0,0 +1,24 @@
+{ self, inputs, ... }:
+let
+  inputOverrides = builtins.concatStringsSep " " (
+    builtins.map (input: " --override-input ${input} ${inputs.${input}}") (builtins.attrNames inputs)
+  );
+in
+{
+  perSystem =
+    { pkgs, system, ... }:
+    {
+      checks = {
+        lib-values-eval = pkgs.runCommand "tests" { nativeBuildInputs = [ pkgs.nix-unit ]; } ''
+          export HOME="$(realpath .)"
+
+          nix-unit --eval-store "$HOME" \
+            --extra-experimental-features flakes \
+            ${inputOverrides} \
+            --flake ${self}#legacyPackages.${system}.evalTests-inventory
+
+          touch $out
+        '';
+      };
+    };
+}