fix: overlay and use our buildPgrxExtension function

These overlay packages will be removed once the extensions are updated
to use the new `buildPgrxExtension` function.

Author: jfroche

nix/cargo-pgrx/default.nix

@@ -73,17 +73,17 @@ in
   cargo-pgrx_0_12_6 = mkCargoPgrx {
     version = "0.12.6";
     hash = "sha256-7aQkrApALZe6EoQGVShGBj0UIATnfOy2DytFj9IWdEA=";
-    cargoHash = "sha256-Di4UldQwAt3xVyvgQT1gUhdvYUVp7n/a72pnX45kP0w=";
+    cargoHash = "sha256-pnMxWWfvr1/AEp8DvG4awig8zjdHizJHoZ5RJA8CL08=";
   };
   cargo-pgrx_0_12_9 = mkCargoPgrx {
     version = "0.12.9";
     hash = "sha256-aR3DZAjeEEAjLQfZ0ZxkjLqTVMIEbU0UiZ62T4BkQq8=";
-    cargoHash = "sha256-KTKcol9qSNLQZGW32e6fBb6cPkUGItknyVpLdBYqrBY=";
+    cargoHash = "sha256-yZpD3FriL9UbzRtdFkfIfFfYIrRPYxr/lZ5rb0YBTPc=";
   };
   cargo-pgrx_0_14_3 = mkCargoPgrx {
     version = "0.14.3";
     hash = "sha256-3TsNpEqNm3Uol5XPW1i0XEbP2fF2+RKB2d7lO6BDnvQ=";
-    cargoHash = "sha256-Ny7j56pwB+2eEK62X0nWfFKQy5fBz+Q1oyvecivxLkk=";
+    cargoHash = "sha256-LZUXhjMxkBs3O5feH4X5NQC7Qk4Ja6M5+sAYaSCikrY=";
   };
   inherit mkCargoPgrx;
 }

nix/overlays/default.nix

@@ -1,6 +1,6 @@
 { self, ... }:
 {
-  flake.overlays.default = final: prev: {
+  flake.overlays.default = final: _prev: {
     # NOTE: add any needed overlays here. in theory we could
     # pull them from the overlays/ directory automatically, but we don't
     # want to have an arbitrary order, since it might matter. being
@@ -33,7 +33,6 @@
       inherit (final) lib;
       inherit (final) Security;
       inherit (final) pkg-config;
-      inherit (final) makeRustPlatform;
       inherit (final) stdenv;
       inherit (final) writeShellScriptBin;
     };
@@ -50,15 +49,15 @@
       cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_11_3;
     };
 
-    buildPgrxExtension_0_12_6 = prev.buildPgrxExtension.override {
+    buildPgrxExtension_0_12_6 = final.buildPgrxExtension.override {
       cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_12_6;
     };
 
-    buildPgrxExtension_0_12_9 = prev.buildPgrxExtension.override {
+    buildPgrxExtension_0_12_9 = final.buildPgrxExtension.override {
       cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_12_9;
     };
 
-    buildPgrxExtension_0_14_3 = prev.buildPgrxExtension.override {
+    buildPgrxExtension_0_14_3 = final.buildPgrxExtension.override {
       cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_14_3;
     };
   };