cleanup and add ignore paths

Author: Saga4

codeflash/discovery/functions_to_optimize.py

@@ -187,7 +187,7 @@ def qualified_name_with_modules_from_root(self, project_root_path: Path) -> str:
 
 
 def get_files_for_language(
-    module_root_path: Path, ignore_paths: list[Path], language: Language | None = None
+    module_root_path: Path, ignore_paths: list[Path] | None = None, language: Language | None = None
 ) -> list[Path]:
     """Get all source files for supported languages.
 
@@ -200,18 +200,39 @@ def get_files_for_language(
         List of file paths matching supported extensions.
 
     """
+    if ignore_paths is None:
+        ignore_paths = []
+
     if language is not None:
         support = get_language_support(language)
         extensions = support.file_extensions
     else:
         extensions = tuple(get_supported_extensions())
 
+    # Default directory patterns to always exclude for JS/TS
+    js_ts_default_excludes = {
+        "node_modules",
+        "dist",
+        "build",
+        ".next",
+        ".nuxt",
+        "coverage",
+        ".cache",
+        ".turbo",
+        ".vercel",
+        "__pycache__",
+    }
+
     files = []
     for ext in extensions:
         pattern = f"*{ext}"
         for file_path in module_root_path.rglob(pattern):
+            # Check explicit ignore paths
             if any(file_path.is_relative_to(ignore_path) for ignore_path in ignore_paths):
                 continue
+            # Check default JS/TS excludes in path parts
+            if any(part in js_ts_default_excludes for part in file_path.parts):
+                continue
             files.append(file_path)
     return files
 

codeflash/languages/javascript/vitest_runner.py

@@ -77,32 +77,11 @@ def _ensure_runtime_files(project_root: Path) -> None:
         project_root: The project root directory.
 
     """
-    # Check if package is already installed
     node_modules_pkg = project_root / "node_modules" / "codeflash"
     if node_modules_pkg.exists():
         logger.debug("codeflash already installed")
         return
 
-    # Try to install from local package first (for development)
-    local_package_path = Path(__file__).parent.parent.parent.parent / "packages" / "codeflash"
-    if local_package_path.exists():
-        try:
-            result = subprocess.run(
-                ["npm", "install", "--save-dev", str(local_package_path)],
-                check=False,
-                cwd=project_root,
-                capture_output=True,
-                text=True,
-                timeout=120,
-            )
-            if result.returncode == 0:
-                logger.debug("Installed codeflash from local package")
-                return
-            logger.warning(f"Failed to install local package: {result.stderr}")
-        except Exception as e:
-            logger.warning(f"Error installing local package: {e}")
-
-    # Try to install from npm registry
     try:
         result = subprocess.run(
             ["npm", "install", "--save-dev", "codeflash"],