Merge pull request #362 from natethompson44/fix/chromedriver-project-root-priority

fix: prioritize project root ChromeDriver for Docker compatibility

sources/browser.py

@@ -80,8 +80,25 @@ def install_chromedriver() -> str:
     """
     Install the ChromeDriver if not already installed. Return the path.
     """
+    # First try to use chromedriver in the project root directory (as per README)
+    project_root_chromedriver = "./chromedriver"
+    if os.path.exists(project_root_chromedriver) and os.access(project_root_chromedriver, os.X_OK):
+        print(f"Using ChromeDriver from project root: {project_root_chromedriver}")
+        return project_root_chromedriver
+    
+    # Then try to use the system-installed chromedriver
     chromedriver_path = shutil.which("chromedriver")
-    if not chromedriver_path:
+    if chromedriver_path:
+        return chromedriver_path
+    
+    # In Docker environment, try the fixed path
+    if os.path.exists('/.dockerenv'):
+        docker_chromedriver_path = "/usr/local/bin/chromedriver"
+        if os.path.exists(docker_chromedriver_path) and os.access(docker_chromedriver_path, os.X_OK):
+            print(f"Using Docker ChromeDriver at {docker_chromedriver_path}")
+            return docker_chromedriver_path
+    
+    # Fallback to auto-installer only if no other option works
     try:
         print("ChromeDriver not found, attempting to install automatically...")
         chromedriver_path = chromedriver_autoinstaller.install()
@@ -92,6 +109,7 @@ def install_chromedriver() -> str:
             "and ensure it's in your PATH or specify the path directly."
             "See know issues in readme if your chrome version is above 115."
         ) from e
+    
     if not chromedriver_path:
         raise FileNotFoundError("ChromeDriver not found. Please install it or add it to your PATH.")
     return chromedriver_path