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xgrep.py
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xgrep.py
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import os
import re
import time
from datetime import timedelta
from termcolor import colored
import random
import string
import math
print("""
__ ____ _ _ __ ___ _ __
\ \/ / _` | '__/ _ \ '_ \
> < (_| | | | __/ |_) |
/_/\_\__, |_| \___| .__/
__/ | | |
|___/ |_|
by @kitsuiwebster
""")
def search_files(directory, keyword, context=100, verbose=True, chunk_size=1024 * 1024 * 8):
results = []
start_time = time.time()
last_update = start_time
try:
for root, _, files in os.walk(directory):
if verbose:
print(f'🔍 Searching in directory: {root}')
for file in files:
if file.startswith('xgrep-'):
continue
if file.endswith(('.txt', '.sql', '.json', '.csv', '.html', 'log', '.php', '.pl', '.css', '.py', '.js', '.ts',
'.cgi', '.xml', 'jsx', '.cfm')):
file_path = os.path.join(root, file)
file_size = os.path.getsize(file_path)
if verbose:
print(f'👉 {file_path}')
if file_size > 5 * 1024 * 1024 * 1024:
print(f'⚠️ This file is large {math.ceil(file_size / (1024 * 1024 * 1024))} GB.')
print('⚠️ It can take a moment to be scanned. Be patient amigo.')
with open(file_path, 'r', encoding='utf-8', errors='ignore') as f:
data = ""
keyword_len = len(keyword)
while True:
chunk = f.read(chunk_size)
data += chunk
if len(chunk) < chunk_size:
matches = re.finditer(keyword, data, re.IGNORECASE)
for match in matches:
start, end = match.span()
left_context = max(0, start - context)
right_context = min(len(data), end + context + 1)
context_text = data[left_context:right_context]
keyword_match = colored(data[start:end], 'green')
result = {
'file': file_path,
'match': f"{context_text[:start - left_context]}{keyword_match}{context_text[end - left_context:]}",
'start': start + left_context,
'end': end + left_context,
}
results.append(result)
found_element = colored("Found one element", "green")
print(f"✅ {found_element}")
break
else:
matches = re.finditer(keyword, data[:-keyword_len + 1], re.IGNORECASE)
for match in matches:
start, end = match.span()
left_context = max(0, start - context)
right_context = min(len(data), end + context + 1)
context_text = data[left_context:right_context]
keyword_match = colored(data[start:end], 'green')
result = {
'file': file_path,
'match': f"{context_text[:start - left_context]}{keyword_match}{context_text[end - left_context:]}",
'start': start + left_context,
'end': end + left_context,
}
results.append(result)
found_element = colored("Found one element", "green")
print(f"✅ {found_element}")
data = data[-keyword_len + 1:]
current_time = time.time()
elapsed_time = current_time - start_time
if elapsed_time >= 10 and current_time - last_update >= 10:
elapsed_time_formatted = str(timedelta(seconds=elapsed_time))
print(f"⏰ Time elapsed: {elapsed_time_formatted}")
last_update = current_time
except PermissionError as e:
print(f"⛔ Error: {e}")
except FileNotFoundError as e:
print(f"⛔ Error: {e}")
except Exception as e:
print(f"⛔ Unexpected error: {e}")
total_time = time.time() - start_time
total_time_formatted = str(timedelta(seconds=total_time))
print("\n✅ Search completed!")
print(f"⏰ Total time: {total_time_formatted}")
return results
if __name__ == '__main__':
current_directory = os.path.abspath(os.curdir)
keyword = input('👉 Enter the keyword to search for: ')
context_input = input(f'👉 Enter the number of characters around the keyword (press Enter for default: {100}): ')
context = 100 if context_input == '' else int(context_input)
chunk_size_options = [1024 * x for x in [8, 1024, 262144, 1048576, 2097152]]
print('👉 Enter the chunk size\n')
print('👉 Options:')
for i, size in enumerate(chunk_size_options):
print(f' Press {i} for {size // 1024} x 1024')
print('\n👉 Press Enter for default (8 x 1024): \n')
chunk_size_input = input('👉 Your choice: ')
chunk_size = 1024 if chunk_size_input == '' else chunk_size_options[int(chunk_size_input)]
if chunk_size_input.isdigit() and int(chunk_size_input) in range(len(chunk_size_options)):
chunk_size = chunk_size_options[int(chunk_size_input)]
results = search_files(current_directory, keyword, context, True, chunk_size)
print(f'\n👉 Results for keyword "{keyword}":')
directory = os.path.basename(os.path.abspath(os.curdir))
with open(f'xgrep-{keyword}-{directory}-{"".join(random.choices(string.digits, k=10))}.txt', 'w') as f:
for result in results:
print(f'👉 File: {result["file"]}')
print(f'👉 Match (surrounded by {context} characters of context):')
print(result['match'])
print()
f.write(f'File: {result["file"]}\n')
f.write(f'Match (surrounded by {context} characters of context):\n')
f.write(f'{result["match"]}\n\n')