nixpkgs: ephemeralpg: make the periods extension available

nixpkgs-ephemeralpg-make-the-periods-extension-available.patch

From 98bc05231712d01bd06471689e5046ff690dcb8d Mon Sep 17 00:00:00 2001
From: Ivan Kozik <ivan@ludios.org>
Date: Sun, 22 Nov 2020 02:14:24 +0000
Subject: [PATCH] ephemeralpg: make the periods extension available

---
 .../development/tools/database/ephemeralpg/default.nix | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/database/ephemeralpg/default.nix b/pkgs/development/tools/database/ephemeralpg/default.nix
index 0fb3ae81030..84ca72eab5c 100644
--- a/pkgs/development/tools/database/ephemeralpg/default.nix
+++ b/pkgs/development/tools/database/ephemeralpg/default.nix
@@ -1,5 +1,11 @@
 { lib, stdenv, fetchurl, postgresql, getopt, makeWrapper }:
-stdenv.mkDerivation rec {
+
+let
+  postgresql_custom = postgresql.withPackages (ps: [
+    ps.periods
+  ]);
+
+in stdenv.mkDerivation rec {
   pname = "ephemeralpg";
   version = "3.1";
   src = fetchurl {
@@ -10,7 +16,7 @@ stdenv.mkDerivation rec {
   installPhase = ''
     mkdir -p $out
     PREFIX=$out make install
-    wrapProgram $out/bin/pg_tmp --prefix PATH : ${lib.makeBinPath [ postgresql getopt ]}
+    wrapProgram $out/bin/pg_tmp --prefix PATH : ${lib.makeBinPath [ postgresql_custom getopt ]}
   '';
   meta = with lib; {
     description = "Run tests on an isolated, temporary PostgreSQL database";
-- 
2.31.0