Files
the-nexus/scripts/sync_branch_protection.py

98 lines
3.2 KiB
Python

#!/usr/bin/env python3
"""
Sync branch protection rules from .gitea/branch-protection/*.yml to Gitea.
Correctly uses the Gitea 1.25+ API (not GitHub-style).
"""
from __future__ import annotations
import json
import os
import sys
import urllib.request
from pathlib import Path
import yaml
GITEA_URL = os.getenv("GITEA_URL", "https://forge.alexanderwhitestone.com")
GITEA_TOKEN = os.getenv("GITEA_TOKEN", "")
ORG = "Timmy_Foundation"
PROJECT_ROOT = Path(__file__).resolve().parent.parent
CONFIG_DIR = PROJECT_ROOT / ".gitea" / "branch-protection"
def api_request(method: str, path: str, payload: dict | None = None) -> dict:
url = f"{GITEA_URL}/api/v1{path}"
data = json.dumps(payload).encode() if payload else None
req = urllib.request.Request(
url,
data=data,
method=method,
headers={
"Authorization": f"token {GITEA_TOKEN}",
"Content-Type": "application/json",
},
)
with urllib.request.urlopen(req, timeout=30) as resp:
return json.loads(resp.read().decode())
def build_branch_protection_payload(branch: str, rules: dict) -> dict:
return {
"branch_name": branch,
"rule_name": branch,
"required_approvals": rules.get("required_approvals", 1),
"block_on_rejected_reviews": rules.get("block_on_rejected_reviews", True),
"dismiss_stale_approvals": rules.get("dismiss_stale_approvals", True),
"block_deletions": rules.get("block_deletions", True),
"block_force_push": rules.get("block_force_push", rules.get("block_force_pushes", True)),
"block_admin_merge_override": rules.get("block_admin_merge_override", True),
"enable_status_check": rules.get("require_ci_to_merge", False),
"status_check_contexts": rules.get("status_check_contexts", []),
"block_on_outdated_branch": rules.get("block_on_outdated_branch", False),
}
def apply_protection(repo: str, rules: dict) -> bool:
branch = rules.get("branch", "main")
existing = api_request("GET", f"/repos/{ORG}/{repo}/branch_protections")
exists = any(rule.get("branch_name") == branch for rule in existing)
payload = build_branch_protection_payload(branch, rules)
try:
if exists:
api_request("PATCH", f"/repos/{ORG}/{repo}/branch_protections/{branch}", payload)
else:
api_request("POST", f"/repos/{ORG}/{repo}/branch_protections", payload)
print(f"{repo}:{branch} synced")
return True
except Exception as exc:
print(f"{repo}:{branch} failed: {exc}")
return False
def main() -> int:
if not GITEA_TOKEN:
print("ERROR: GITEA_TOKEN not set")
return 1
if not CONFIG_DIR.exists():
print(f"ERROR: config directory not found: {CONFIG_DIR}")
return 1
ok = 0
for cfg_path in sorted(CONFIG_DIR.glob("*.yml")):
repo = cfg_path.stem
with cfg_path.open() as fh:
cfg = yaml.safe_load(fh) or {}
rules = cfg.get("rules", {})
rules.setdefault("branch", cfg.get("branch", "main"))
if apply_protection(repo, rules):
ok += 1
print(f"\nSynced {ok} repo(s)")
return 0
if __name__ == "__main__":
raise SystemExit(main())