"""Stellt den Default Branch auf master um."""
import urllib.request, json, ssl

secrets = {}
with open("project-audit/.secrets", "r", encoding="utf-8-sig") as f:
    for line in f:
        if "=" in line and not line.startswith("#"):
            k, v = line.strip().split("=", 1)
            secrets[k.strip()] = v.strip()

TOKEN = secrets.get("GITLAB_TOKEN_AUDIT", "")
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

url = "https://git.tech.rz.db.de/api/v4/projects/AndreKnie%2Fproject-audit"
data = json.dumps({"default_branch": "master"}).encode("utf-8")
req = urllib.request.Request(url, data=data, method="PUT")
req.add_header("PRIVATE-TOKEN", TOKEN)
req.add_header("Content-Type", "application/json")
try:
    resp = urllib.request.urlopen(req, context=ctx, timeout=15)
    result = json.loads(resp.read().decode("utf-8"))
    print(f"Default Branch jetzt: {result.get('default_branch', '?')}")
    print("Erfolgreich umgestellt!")
except Exception as e:
    print(f"Fehler: {e}")