matrix-bot: Init git commit summarizer

pkgs/flake-module.nix

@@ -8,6 +8,7 @@
     ./schemas/flake-module.nix
     ./webview-ui/flake-module.nix
     ./distro-packages/flake-module.nix
+    ./matrix-bot/flake-module.nix
   ];
 
   perSystem =

pkgs/matrix-bot/.envrc

@@ -0,0 +1,6 @@
+source_up
+
+watch_file flake-module.nix shell.nix default.nix
+
+# Because we depend on nixpkgs sources, uploading to builders takes a long time
+use flake .#matrix-bot --builders ''

pkgs/matrix-bot/default.nix

@@ -0,0 +1,36 @@
+{ python3, setuptools, ... }:
+
+
+let
+
+  pythonDependencies = [
+
+  ];
+
+  runtimeDependencies = [ ];
+
+  testDependencies =
+    runtimeDependencies ++ [
+    ];
+
+in
+python3.pkgs.buildPythonApplication {
+  name = "matrix-bot";
+  src = ./.;
+  format = "pyproject";
+
+  nativeBuildInputs = [
+    setuptools
+  ];
+
+  propagatedBuildInputs = pythonDependencies;
+
+  passthru.testDependencies = testDependencies;
+
+  # Clean up after the package to avoid leaking python packages into a devshell
+  postFixup = ''
+    rm $out/nix-support/propagated-build-inputs
+  '';
+
+  meta.mainProgram = "matrix-bot";
+}

pkgs/matrix-bot/flake-module.nix

@@ -0,0 +1,15 @@
+{ ... }:
+{
+  perSystem =
+    { self', pkgs, ... }:
+    {
+
+      devShells.matrix-bot = pkgs.callPackage ./shell.nix { inherit (self'.packages) matrix-bot; };
+      packages = {
+        matrix-bot = pkgs.python3.pkgs.callPackage ./default.nix { };
+        default = self'.packages.matrix-bot;
+      };
+
+      checks = { };
+    };
+}

pkgs/matrix-bot/matrix_bot/main.py

@@ -0,0 +1,3 @@
+
+def main():
+    print("Hello, world!")

pkgs/matrix-bot/pyproject.toml

@@ -0,0 +1,59 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "matrix-bot"
+description = "matrix bot for release messages from git commits"
+dynamic = ["version"]
+scripts = { clan = "matrix_bot:main" }
+license = {text = "MIT"}
+
+[project.urls]
+Homepage = "https://clan.lol/"
+Documentation = "https://docs.clan.lol/"
+Repository = "https://git.clan.lol/clan/clan-core"
+
+[tool.setuptools.packages.find]
+exclude = ["result"]
+
+[tool.setuptools.package-data]
+matrix_bot = ["py.typed"]
+
+[tool.pytest.ini_options]
+testpaths = "tests"
+faulthandler_timeout = 60
+log_level = "DEBUG"
+log_format = "%(levelname)s: %(message)s\n       %(pathname)s:%(lineno)d::%(funcName)s"
+addopts = "--cov . --cov-report term --cov-report html:.reports/html --no-cov-on-fail --durations 5 --color=yes --new-first" # Add --pdb for debugging
+norecursedirs = "tests/helpers"
+markers = ["impure", "with_core"]
+
+[tool.mypy]
+python_version = "3.11"
+warn_redundant_casts = true
+disallow_untyped_calls = true
+disallow_untyped_defs = true
+no_implicit_optional = true
+
+[[tool.mypy.overrides]]
+module = "argcomplete.*"
+ignore_missing_imports = true
+
+[[tool.mypy.overrides]]
+module = "ipdb.*"
+ignore_missing_imports = true
+
+[[tool.mypy.overrides]]
+module = "pytest.*"
+ignore_missing_imports = true
+
+[[tool.mypy.overrides]]
+module = "setuptools.*"
+ignore_missing_imports = true
+
+[tool.ruff]
+target-version = "py311"
+line-length = 88
+lint.select = [ "E", "F", "I", "U", "N", "RUF", "ANN", "A" ]
+lint.ignore = ["E501", "E402", "E731", "ANN101", "ANN401", "A003"]

pkgs/matrix-bot/shell.nix

@@ -0,0 +1,33 @@
+{
+  matrix-bot,
+  mkShell,
+  ruff,
+  python3,
+}:
+let
+  devshellTestDeps =
+    matrix-bot.passthru.testDependencies
+    ++ (with python3.pkgs; [
+      rope
+      setuptools
+      wheel
+      ipdb
+      pip
+    ]);
+in
+mkShell {
+  buildInputs = [
+
+    ruff
+  ] ++ devshellTestDeps;
+
+  PYTHONBREAKPOINT = "ipdb.set_trace";
+
+  shellHook = ''
+    export GIT_ROOT="$(git rev-parse --show-toplevel)"
+    export PKG_ROOT="$GIT_ROOT/pkgs/matrix-bot"
+
+    # Add clan command to PATH
+    export PATH="$PKG_ROOT/bin":"$PATH"
+  '';
+}