{ mkYarnPackage, fetchYarnDeps, fetchFromGitHub, lib }:

mkYarnPackage rec {
  pname = "matrix.to";
  version = "1.2.16";

  src = fetchFromGitHub {
    owner = "matrix-org";
    repo = "matrix.to";
    rev = version;
    sha256 = "sha256-NeEtRFAjvbW8K5ysm0wMYc1MushF9YT1Nvhucd2fIyE=";
  };

  offlineCache = fetchYarnDeps {
    yarnLock = "${src.outPath}/yarn.lock";
    hash = "sha256-KFNU6V9JVa3+O9HOGtHfEGj7nq9TizLiNOiWROCPUHQ=";
  };

  buildPhase = ''
    yarn --offline build
  '';

  distPhase = "true";

  installPhase = ''
    mkdir -p $out
    cp -r deps/matrix.to/build/* $out
  '';
}