Merge pull request #245870 from CathalMullan/pgcat

pgcat: init at 1.1.0

pkgs/servers/sql/pgcat/default.nix

@@ -0,0 +1,50 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, rustPlatform
+, darwin
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "pgcat";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "postgresml";
+    repo = "pgcat";
+    rev = "v${version}";
+    hash = "sha256-ESHBOh9JSzu6Zxh0z/+nebumi/zyFVdTK0DIwR/46Xo=";
+  };
+
+  cargoHash = "sha256-2wZADXEi8bfNgSQuL7yAmDYd/a0LOssdPFa/kvSSLFU=";
+
+  buildInputs = lib.optionals stdenv.isDarwin [
+    darwin.apple_sdk.frameworks.Security
+  ];
+
+  checkFlags = [
+    # requires network access
+    "--skip=dns_cache::CachedResolver::lookup_ip"
+    "--skip=dns_cache::CachedResolver::new"
+    "--skip=dns_cache::CachedResolver"
+    "--skip=dns_cache::tests::has_changed"
+    "--skip=dns_cache::tests::incorrect_address"
+    "--skip=dns_cache::tests::lookup_ip"
+    "--skip=dns_cache::tests::new"
+    "--skip=dns_cache::tests::thread"
+    "--skip=dns_cache::tests::unknown_host"
+  ];
+
+  doInstallCheck = true;
+  installCheckPhase = ''
+    $out/bin/pgcat --version | grep "pgcat ${version}"
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/postgresml/pgcat";
+    description = "PostgreSQL pooler with sharding, load balancing and failover support.";
+    license = with licenses; [mit];
+    platforms = platforms.unix;
+    maintainers = with maintainers; [cathalmullan];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -26702,6 +26702,8 @@ with pkgs;
 
   pgbouncer = callPackage ../servers/sql/pgbouncer { };
 
+  pgcat = callPackage ../servers/sql/pgcat {};
+
   pgpool = callPackage ../servers/sql/pgpool { };
 
   tang = callPackage ../servers/tang {