sqlmap/lib/core/revision.py
2026-01-27 11:11:01 +01:00

63 lines
1.8 KiB
Python

#!/usr/bin/env python
"""
Copyright (c) 2006-2026 sqlmap developers (https://sqlmap.org)
See the file 'LICENSE' for copying permission
"""
import os
import re
import subprocess
from lib.core.common import openFile
from lib.core.convert import getText
def getRevisionNumber():
"""
Returns abbreviated commit hash number as retrieved with "git rev-parse --short HEAD"
>>> len(getRevisionNumber() or (' ' * 7)) == 7
True
"""
retVal = None
filePath = None
directory = os.path.dirname(__file__)
while True:
candidate = os.path.join(directory, ".git", "HEAD")
if os.path.exists(candidate):
filePath = candidate
break
parent = os.path.dirname(directory)
if parent == directory:
break
directory = parent
if filePath:
with openFile(filePath, "r") as f:
content = getText(f.read()).strip()
if content.startswith("ref: "):
ref_path = content.replace("ref: ", "").strip()
filePath = os.path.join(directory, ".git", ref_path)
if os.path.exists(filePath):
with openFile(filePath, "r") as f_ref:
content = getText(f_ref.read()).strip()
match = re.match(r"(?i)[0-9a-f]{40}", content)
retVal = match.group(0) if match else None
if not retVal:
try:
process = subprocess.Popen(["git", "rev-parse", "--verify", "HEAD"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, _ = process.communicate()
match = re.search(r"(?i)[0-9a-f]{40}", getText(stdout or ""))
retVal = match.group(0) if match else None
except:
pass
return retVal[:7] if retVal else None