feat: entrypoint posts completion comment on Vikunja task after opencode exits

container/entrypoint.py

@@ -193,6 +193,25 @@ def move_task_to_bucket(pm_token: str, bucket_id: str) -> None:
         log.warning("Failed to move task to bucket %s: %s", bucket_id, e)
 
 
+def post_task_comment(pm_token: str, rc: int) -> None:
+    """Post a completion comment on the Vikunja task."""
+    if rc == 0:
+        body = f"✅ **{AGENT_ROLE}** agent completed this task and moved it to In Review."
+    else:
+        body = f"⚠️ **{AGENT_ROLE}** agent finished with exit code {rc}. Task moved to In Review for manual check."
+    try:
+        resp = httpx.put(
+            f"{VIKUNJA_BASE_URL}/api/v1/tasks/{TASK_ID}/comments",
+            headers={"Authorization": f"Bearer {pm_token}", "Content-Type": "application/json"},
+            json={"comment": body},
+            timeout=10,
+        )
+        resp.raise_for_status()
+        log.info("Posted completion comment on task %s", TASK_ID)
+    except Exception as e:
+        log.warning("Failed to post task comment: %s", e)
+
+
 def main() -> None:
     log.info("Agent entrypoint: role=%s task=%s", AGENT_ROLE, TASK_ID)
 
@@ -203,7 +222,7 @@ def main() -> None:
     write_opencode_config(secrets, AGENT_ROLE)
     configure_git_identity()
 
-    # Fetch pm token for bucket moves (admin operation)
+    # Fetch pm token for bucket moves and comments (admin operation)
     pm_token = ""
     try:
         pm_token = get_secret(bao_token, "autojanet/pm/vikunja-token", "token")
@@ -214,8 +233,9 @@ def main() -> None:
     prompt = build_prompt(TASK_ID, TASK_TITLE)
     rc = run_opencode(prompt)
 
-    # Move to In Review regardless of exit code — work was attempted
+    # Always post comment and move bucket regardless of exit code
     if pm_token:
+        post_task_comment(pm_token, rc)
         move_task_to_bucket(pm_token, IN_REVIEW_BUCKET_ID)
 
     if rc != 0: