Add code analyzers (Python, JS, Go, Rust) with tree-sitter

src/auto_readme/analyzers/analyzer_factory.py

@@ -0,0 +1,39 @@
+"""Code analyzer factory for routing to correct analyzer."""
+
+from pathlib import Path
+from typing import Optional
+
+from . import CodeAnalyzer
+from .python_analyzer import PythonAnalyzer
+from .javascript_analyzer import JavaScriptAnalyzer
+from .go_analyzer import GoAnalyzer
+from .rust_analyzer import RustAnalyzer
+
+
+class CodeAnalyzerFactory:
+    """Factory for creating appropriate code analyzers."""
+
+    ANALYZERS = [
+        PythonAnalyzer(),
+        JavaScriptAnalyzer(),
+        GoAnalyzer(),
+        RustAnalyzer(),
+    ]
+
+    @classmethod
+    def get_analyzer(cls, path: Path) -> Optional[CodeAnalyzer]:
+        """Get the appropriate analyzer for a file."""
+        for analyzer in cls.ANALYZERS:
+            if analyzer.can_analyze(path):
+                return analyzer
+        return None
+
+    @classmethod
+    def get_all_analyzers(cls) -> list[CodeAnalyzer]:
+        """Get all available analyzers."""
+        return cls.ANALYZERS.copy()
+
+    @classmethod
+    def can_analyze(cls, path: Path) -> bool:
+        """Check if any analyzer can handle the file."""
+        return cls.get_analyzer(path) is not None