{ lib, stdenv, postgresql, makeBinaryWrapper }:
stdenv.mkDerivation rec {
  name = "temp-postgres-${version}";
  version = "0.1";

  src = ./.;

  nativeBuildInputs = [
    makeBinaryWrapper
  ];

  buildInputs = [
    postgresql
  ];

  installPhase = ''
    mkdir -p $out/bin
    cp temp-postgres.sh $out/bin/temp-postgres
    mkdir -p $out/man/man1
    cp temp-postgres.1 $out/man/man1/temp-postgres.1
    wrapProgram $out/bin/temp-postgres --prefix PATH : ${lib.makeBinPath [ postgresql ]}
  '';
}