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gitea-issues/scripts/create_issue.py

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+#!/usr/bin/env python3
+"""Create a Gitea issue using env vars or a local env file."""
+
+from __future__ import annotations
+
+import argparse
+import json
+import sys
+import urllib.error
+import urllib.parse
+import urllib.request
+from pathlib import Path
+from typing import Any
+
+from gitea_common import DEFAULT_ENV_FILE, config
+
+
+def request_json(method: str, url: str, token: str, payload: dict[str, Any] | None = None) -> Any:
+    data = None if payload is None else json.dumps(payload).encode("utf-8")
+    request = urllib.request.Request(url, data=data, method=method)
+    request.add_header("Authorization", f"token {token}")
+    request.add_header("Accept", "application/json")
+    if payload is not None:
+        request.add_header("Content-Type", "application/json")
+
+    try:
+        with urllib.request.urlopen(request, timeout=30) as response:
+            body = response.read().decode("utf-8")
+    except urllib.error.HTTPError as exc:
+        error_body = exc.read().decode("utf-8", errors="replace")
+        raise SystemExit(f"Gitea API request failed: HTTP {exc.code}\n{error_body}") from exc
+    except urllib.error.URLError as exc:
+        raise SystemExit(f"Gitea API request failed: {exc.reason}") from exc
+
+    return json.loads(body) if body else None
+
+
+def api_url(base_url: str, owner: str, repo: str, suffix: str) -> str:
+    encoded_owner = urllib.parse.quote(owner, safe="")
+    encoded_repo = urllib.parse.quote(repo, safe="")
+    return f"{base_url.rstrip('/')}/api/v1/repos/{encoded_owner}/{encoded_repo}/{suffix.lstrip('/')}"
+
+
+def get_label_ids(base_url: str, owner: str, repo: str, token: str, names: list[str]) -> list[int]:
+    if not names:
+        return []
+
+    labels = request_json("GET", api_url(base_url, owner, repo, "labels?limit=1000"), token)
+    by_name = {label["name"]: label["id"] for label in labels}
+    missing = [name for name in names if name not in by_name]
+    if missing:
+        raise SystemExit(
+            "Missing Gitea labels: "
+            + ", ".join(missing)
+            + "\nCreate those labels first, then rerun the issue creation."
+        )
+    return [by_name[name] for name in names]
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description="Create an issue in the configured Gitea repo.")
+    parser.add_argument("--title", required=True)
+    parser.add_argument("--body", default="")
+    parser.add_argument("--body-file", type=Path)
+    parser.add_argument("--label", action="append", default=[])
+    parser.add_argument("--env-file", type=Path, default=DEFAULT_ENV_FILE)
+    args = parser.parse_args()
+
+    cfg = config(args.env_file.expanduser())
+    body = args.body
+    if args.body_file:
+        body = args.body_file.read_text(encoding="utf-8")
+
+    label_ids = get_label_ids(
+        cfg["GITEA_BASE_URL"],
+        cfg["GITEA_OWNER"],
+        cfg["GITEA_REPO"],
+        cfg["GITEA_TOKEN"],
+        args.label,
+    )
+
+    issue = request_json(
+        "POST",
+        api_url(cfg["GITEA_BASE_URL"], cfg["GITEA_OWNER"], cfg["GITEA_REPO"], "issues"),
+        cfg["GITEA_TOKEN"],
+        {"title": args.title, "body": body, "labels": label_ids},
+    )
+    print(issue.get("html_url") or issue.get("url") or json.dumps(issue, indent=2))
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())