refactor(clew): flatten Ren'Py AST extraction

src/clew/clew.py

@@ -104,18 +104,22 @@ def ast_dump_output_path(output_root: Path, extracted_root: Path, game_root: Pat
     return output_root / "ast" / namespace / relative_script.with_suffix(relative_script.suffix + ".json")
 
 
-def run_extract_renpy_ast(game_root: Path, script: Path, output: Path) -> None:
-    exporter = Path(dump_ast_script.__file__).resolve()
-    bundled_python = game_root / "lib" / "linux-x86_64" / "python"
+def run_extract_renpy_ast(
+    bundled_python: Path,
+    extractor: Path,
+    game_root: Path,
+    compiled_script: Path,
+    output: Path,
+) -> None:
     output.parent.mkdir(parents=True, exist_ok=True)
     command = [
         "steam-run",
         str(bundled_python),
-        str(exporter),
+        str(extractor),
         "--game-root",
         str(game_root),
         "--input",
-        str(script),
+        str(compiled_script),
         "--output",
         str(output),
     ]
@@ -123,6 +127,7 @@ def run_extract_renpy_ast(game_root: Path, script: Path, output: Path) -> None:
 
 
 def extract_game_ast(output_root: Path, extracted_root: Path, overwrite: bool) -> None:
+    extractor = Path(dump_ast_script.__file__).resolve()
     game_roots = find(
         extracted_root,
         lambda path: (
@@ -136,6 +141,7 @@ def extract_game_ast(output_root: Path, extracted_root: Path, overwrite: bool) -
         return
 
     for game_root in game_roots:
+        bundled_python = game_root / "lib" / "linux-x86_64" / "python"
         scripts = find(
             game_root / "game",
             lambda path: path.is_file() and path.suffix.lower() in {".rpyc", ".rpymc"},
@@ -147,7 +153,7 @@ def extract_game_ast(output_root: Path, extracted_root: Path, overwrite: bool) -
                 LOG.info("skipping existing AST dump: %s", output)
                 continue
             LOG.info("dumping AST: %s", script)
-            run_extract_renpy_ast(game_root, script, output)
+            run_extract_renpy_ast(bundled_python, extractor, game_root, script, output)
 
 
 def run(args: argparse.Namespace) -> None: