Add qa command entrypoints

repub/qa.py

@@ -0,0 +1,38 @@
+from __future__ import annotations
+
+import subprocess
+
+QA_COMMANDS: tuple[tuple[str, ...], ...] = (
+    (
+        "tailwindcss",
+        "-i",
+        "./repub/static/app.tailwind.css",
+        "-o",
+        "./repub/static/app.css",
+    ),
+    ("black", "repub/", "tests/"),
+    ("flake8", "repub/", "tests/"),
+    ("pyright",),
+    ("pytest",),
+)
+
+QA_FINAL_COMMANDS: tuple[tuple[str, ...], ...] = QA_COMMANDS + (
+    ("nix", "fmt"),
+    ("nix", "flake", "check"),
+)
+
+
+def _run_commands(commands: tuple[tuple[str, ...], ...]) -> int:
+    for command in commands:
+        result = subprocess.run(command, check=False)
+        if result.returncode != 0:
+            return result.returncode
+    return 0
+
+
+def qa_entrypoint() -> int:
+    return _run_commands(QA_COMMANDS)
+
+
+def qa_final_entrypoint() -> int:
+    return _run_commands(QA_FINAL_COMMANDS)