ci: add automated CI/release workflows

scripts/gitea_sync.py

@@ -0,0 +1,104 @@
+#!/usr/bin/env python3
+"""Sync Hermes kanban board state to Gitea issue labels."""
+import json
+import os
+import subprocess
+import urllib.request
+
+GITEA_API = os.getenv("GITEA_API", "http://127.0.0.1:3000/api/v1")
+GITEA_TOKEN = os.getenv("GITEA_TOKEN", "")
+REPO = os.getenv("GITEA_REPO", "stackchain/stackchain-hackathon")
+
+LABEL_MAP = {
+    "todo": "P1",
+    "ready": "ready",
+    "in_progress": "in_progress",
+    "review": "review",
+    "done": "done",
+    "blocked": "blocked",
+    "triage": "triage",
+}
+
+
+def _gitea(path, body=None, method="GET"):
+    url = f"{GITEA_API}/{path}"
+    data = json.dumps(body).encode() if body else None
+    req = urllib.request.Request(url, data=data, method=method)
+    req.add_header("Accept", "application/json")
+    req.add_header("Authorization", f"token {GITEA_TOKEN}")
+    if data:
+        req.add_header("Content-Type", "application/json")
+    with urllib.request.urlopen(req) as r:
+        return json.loads(r.read().decode())
+
+
+def list_issues():
+    return _gitea(f"repos/{REPO}/issues?state=all&limit=100")
+
+
+def list_labels():
+    return _gitea(f"repos/{REPO}/labels")
+
+
+def find_label(name, labels):
+    matches = [l for l in labels if l["name"] == name]
+    return matches[0]["id"] if matches else None
+
+
+def create_label(name):
+    colors = {
+        "P1": "00ccff",
+        "P2": "cccccc",
+        "ready": "0e8a16",
+        "in_progress": "fbca04",
+        "review": "d93f0b",
+        "done": "00cc00",
+        "blocked": "ff4444",
+        "triage": "cccccc",
+    }
+    return _gitea(
+        f"repos/{REPO}/labels",
+        body={"name": name, "color": colors.get(name, "cccccc")},
+        method="POST",
+    )
+
+
+def edit_issue(number, labels=None):
+    if labels is None:
+        return
+    _gitea(
+        f"repos/{REPO}/issues/{number}",
+        body={"labels": labels},
+        method="PATCH",
+    )
+
+
+def main():
+    kanban_json = subprocess.check_output(
+        ["hermes", "kanban", "list", "--json"], text=True
+    )
+    tasks = json.loads(kanban_json)
+    labels = list_labels()
+    label_ids = {l["name"]: l["id"] for l in labels}
+    issues = {i["title"].split(" ", 1)[1].strip(): i for i in list_issues() if i.get("pull_request") is None}
+
+    for t in tasks:
+        title = t.get("title", "")
+        issue_key = title.split(" ", 1)[1].strip() if title.startswith("#") else title
+        prefix = LABEL_MAP.get(t.get("status", ""))
+        if not prefix:
+            continue
+        gitea_label = label_ids.get(prefix)
+        if gitea_label is None:
+            create_label(prefix)
+            label_ids[prefix] = find_label(prefix, list_labels()) or len(label_ids) + 1
+        if issue_key in issues:
+            issue = issues[issue_key]
+            current = [l["id"] for l in issue.get("labels", [])]
+            if gitea_label and gitea_label not in current:
+                current.append(gitea_label)
+            edit_issue(issue["number"], labels=list(set(current)))
+
+
+if __name__ == "__main__":
+    main()