fix: migrate pyrefly hook and apply ruff formatting

Author: stephen-kintsugi

.pre-commit-config.yaml

@@ -32,7 +32,7 @@ repos:
     - repo: https://github.com/facebook/pyrefly-pre-commit
       rev: 0.53.0
       hooks:
-        - id: pyrefly-typecheck-system
+        - id: pyrefly-check
           name: Pyrefly (type checking)
           pass_filenames: false
-          always_run: true
+          language: system

squawk_alembic/hook.py

@@ -64,9 +64,7 @@ def extract_revision_info(filepath):
 
         name = node.targets[0].id
         if name == "revision":
-            if isinstance(node.value, Constant) and isinstance(
-                node.value.value, str
-            ):
+            if isinstance(node.value, Constant) and isinstance(node.value.value, str):
                 revision = node.value.value
         elif name == "down_revision":
             if isinstance(node.value, Constant):

tests/test_squawk_config.py

@@ -5,9 +5,7 @@
 
 from pytest import fixture, mark
 
-pytestmark = mark.skipif(
-    shutil.which("squawk") is None, reason="squawk not installed"
-)
+pytestmark = mark.skipif(shutil.which("squawk") is None, reason="squawk not installed")
 
 
 SQL = "ALTER TABLE foo ADD COLUMN bar text;\n"