grimm-nixos-laptop/overlays/matrix-appservice-discord.nix

{ final, prev, ... }:
{
  matrix-appservice-discord = prev.matrix-appservice-discord.overrideAttrs (old: {
    src = prev.fetchFromGitHub {
      owner = "t2bot";
      repo = "matrix-appservice-discord";
      rev = "8361ca6121bf1f0902154baa538cb6d5766e477f";
      hash = "sha256-oXon6pFJgqQ1uBLtsSVNH7XSOpxxJYqpW2n9cFrs3sU=";
    };
    patches =
      (
        let
          oldPatches = old.patches or [ ];
        in
        if oldPatches == null then [ ] else oldPatches
      )
      ++ [ ../patches/bridge_perms.patch ];
    doCheck = false;
  });
}