import os
import re

LOG_DIR = "log"  # Modifica se la tua cartella è altrove

def find_logs(log_dir):
    for root, _, files in os.walk(log_dir):
        for fname in files:
            if fname.endswith(".log") or fname.endswith(".jsonlog"):
                yield os.path.join(root, fname)

def estrai_errori_da_file(filepath):
    with open(filepath, encoding="utf-8", errors="ignore") as f:
        for n, line in enumerate(f, 1):
            if re.search(r'error', line, re.IGNORECASE):
                print(f"{filepath}:{n}\n{line.strip()}\n")

if __name__ == "__main__":
    for filepath in find_logs(LOG_DIR):
        estrai_errori_da_file(filepath)