1 files changed, 72 insertions, 0 deletions
diff --git a/pkgs/servers/mautrix-googlechat/default.nix b/pkgs/servers/mautrix-googlechat/default.nix
new file mode 100644
index 0000000000000..db1f7c6d1f254
--- /dev/null
+++ b/pkgs/servers/mautrix-googlechat/default.nix
@@ -0,0 +1,72 @@
+{ fetchFromGitHub, fetchpatch
+, lib
+, python3
+, protobuf3_20
+, enableE2be ? true, enableMetrics ? true, enableSqlite ? true
+}: python3.pkgs.buildPythonApplication rec {
+  pname = "mautrix-googlechat";
+  version = "0.4.0";
+
+  src = fetchFromGitHub {
+    owner = "mautrix";
+    repo = "googlechat";
+    rev = "v${version}";
+    sha256 = "sha256-UVWYT0HTOUEkBG0n6KNhCSSO/2PAF1rIvCaw478z+q0=";
+  };
+
+  patches = [
+    (fetchpatch {
+      # patch setup.py to generate $out/bin/mautrix-googlechat
+      # https://github.com/mautrix/googlechat/pull/81
+      name = "mautrix-googlechat-entry-point.patch";
+      url = "https://github.com/mautrix/googlechat/pull/81/commits/112fa3d27bc6f89a02321cb80d219de149e00df8.patch";
+      sha256 = "sha256-DsITDNLsIgBIqN6sD5JHaFW0LToxVUTzWc7mE2L09IQ=";
+    })
+  ];
+
+  doCheck = false;
+
+  postPatch = ''
+    sed -i requirements.txt \
+      -e 's/asyncpg>=.*/asyncpg/'
+  '';
+
+  baseConfigPath = "share/mautrix-googlechat/example-config.yaml";
+  postInstall = ''
+    rm $out/example-config.yaml
+    install -D mautrix_googlechat/example-config.yaml $out/$baseConfigPath
+  '';
+
+  passthru.optional-dependencies = with python3.pkgs; {
+    e2be = [
+      python-olm
+      pycryptodome
+      unpaddedbase64
+    ];
+    metrics = [ prometheus-client ];
+    sqlite = [ aiosqlite ];
+  };
+
+  propagatedBuildInputs = with python3.pkgs; [
+    aiohttp
+    yarl
+    asyncpg
+    ruamel-yaml
+    CommonMark
+    python-magic
+    (protobuf.override {
+      protobuf = protobuf3_20;
+    })
+    mautrix
+  ] ++ lib.optionals enableE2be passthru.optional-dependencies.e2be
+  ++ lib.optionals enableMetrics passthru.optional-dependencies.metrics
+  ++ lib.optionals enableSqlite passthru.optional-dependencies.sqlite;
+
+  meta = with lib; {
+    homepage = "https://github.com/mautrix/googlechat";
+    description = "A Matrix-Google Chat puppeting bridge";
+    license = licenses.agpl3Plus;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ arcnmx ];
+  };
+}