modules/matrix/default.nix


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{ config, lib, pkgs, secrets, ... }:


let cfg = config.services.matrix;
in
{
  imports = [
    ./options.nix
    ./conduit.nix
    ./mautrix-slack.nix
  ];

  services.matrix = {
    server_name = "vapor.systems";
    admin_email = "info@cocaine.farm";
  };

  services.heisenbridge = {
    enable = true;
    owner = "@audron:vapor.systems";
    homeserver = "https://${cfg.matrix_hostname}";
    # extraArgs = [ "--generate-compat" ];
    #
    package = pkgs.heisenbridge.overrideAttrs (prev: rec {
      version = "1.14.2";

      src = pkgs.fetchFromGitHub {
        owner = "hifi";
        repo = prev.pname;
        rev = "refs/tags/v${version}";
        sha256 = "sha256-qp0LVcmWf5lZ52h0V58S6FoIM8RLOd6Y3FRb85j7KRg=";
      };

      patches = [
        ./patches/heisenbridge_channel_name.patch
        ./patches/heisenbridge_private_name.patch
        ./patches/heisenbridge_user_presence.patch
      ];
    });

    identd.enable = true;
  };


  services.mautrix-slack = {
    enable = true;
    environmentFile = "/var/lib/mautrix-slack/secrets.env";
    settings = {
      homeserver = {
        address = "https://${cfg.matrix_hostname}";
        domain = cfg.server_name;
      };

      appservice =
        let s = builtins.fromJSON (builtins.readFile "${secrets}/matrix/mautrix-slack.json");
        in
        {
          as_token = s.as_token;
          hs_token = s.hs_token;
        };

      bridge = {
        permissions = {
          "*" = "relay";
          "vapor.systems" = "user";
          "@audron:vapor.systems" = "admin";
        };
      };
    };

    configurePostgresql = true;
  };
}