feat: multiple versions for the pg_jsonschema extension

Build multiple versions of the pg_jsonschema extension to on different PostgreSQL versions.
Add test for the extensions and their upgrade on PostgreSQL 15 and 17.

Author: jfroche

flake.nix

@@ -63,6 +63,10 @@
                 inherit (final) writeShellScriptBin;
               };
 
+              buildPgrxExtension_0_10_2 = prev.buildPgrxExtension.override {
+                cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_10_2;
+              };
+
               buildPgrxExtension_0_11_3 = prev.buildPgrxExtension.override {
                 cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_11_3;
               };
@@ -146,7 +150,7 @@
           ./nix/ext/pgsodium.nix
           ./nix/ext/pg_graphql.nix
           ./nix/ext/pg_stat_monitor.nix
-          ./nix/ext/pg_jsonschema.nix
+          ./nix/ext/pg_jsonschema
           ./nix/ext/pgvector.nix
           ./nix/ext/vault.nix
           ./nix/ext/hypopg.nix
@@ -1376,6 +1380,7 @@
           psql_15 = makeCheckHarness basePackages.psql_15.bin;
           psql_17 = makeCheckHarness basePackages.psql_17.bin;
           psql_orioledb-17 = makeCheckHarness basePackages.psql_orioledb-17.bin;
+          pg_jsonschema = import ./nix/tests/pg_jsonschema.nix { inherit self; inherit pkgs; };
         };
 
         # Apps is a list of names of things that can be executed with 'nix run';

nix/cargo-pgrx/default.nix

@@ -56,6 +56,11 @@ let
     };
 in
 {
+  cargo-pgrx_0_10_2 = generic {
+    version = "0.10.2";
+    hash = "sha256-FqjfbJmSy5UCpPPPk4bkEyvQCnaH9zYtkI7txgIn+ls=";
+    cargoHash = "sha256-syZ3cQq8qDHBLvqmNDGoxeK6zXHJ47Jwkw3uhaXNCzI=";
+  };
   cargo-pgrx_0_11_3 = generic {
     version = "0.11.3";
     hash = "sha256-UHIfwOdXoJvR4Svha6ud0FxahP1wPwUtviUwUnTmLXU=";