Batch inline comment wake payloads

Co-Authored-By: Paperclip <noreply@paperclip.ing>

packages/adapter-utils/src/server-utils.ts

@@ -193,6 +193,152 @@ export function joinPromptSections(
     .join(separator);
 }
 
+type PaperclipWakeIssue = {
+  id: string | null;
+  identifier: string | null;
+  title: string | null;
+  status: string | null;
+  priority: string | null;
+};
+
+type PaperclipWakeComment = {
+  id: string | null;
+  issueId: string | null;
+  body: string;
+  bodyTruncated: boolean;
+  createdAt: string | null;
+  authorType: string | null;
+  authorId: string | null;
+};
+
+type PaperclipWakePayload = {
+  reason: string | null;
+  issue: PaperclipWakeIssue | null;
+  commentIds: string[];
+  latestCommentId: string | null;
+  comments: PaperclipWakeComment[];
+  requestedCount: number;
+  includedCount: number;
+  missingCount: number;
+  truncated: boolean;
+  fallbackFetchNeeded: boolean;
+};
+
+function normalizePaperclipWakeIssue(value: unknown): PaperclipWakeIssue | null {
+  const issue = parseObject(value);
+  const id = asString(issue.id, "").trim() || null;
+  const identifier = asString(issue.identifier, "").trim() || null;
+  const title = asString(issue.title, "").trim() || null;
+  const status = asString(issue.status, "").trim() || null;
+  const priority = asString(issue.priority, "").trim() || null;
+  if (!id && !identifier && !title) return null;
+  return {
+    id,
+    identifier,
+    title,
+    status,
+    priority,
+  };
+}
+
+function normalizePaperclipWakeComment(value: unknown): PaperclipWakeComment | null {
+  const comment = parseObject(value);
+  const author = parseObject(comment.author);
+  const body = asString(comment.body, "");
+  if (!body.trim()) return null;
+  return {
+    id: asString(comment.id, "").trim() || null,
+    issueId: asString(comment.issueId, "").trim() || null,
+    body,
+    bodyTruncated: asBoolean(comment.bodyTruncated, false),
+    createdAt: asString(comment.createdAt, "").trim() || null,
+    authorType: asString(author.type, "").trim() || null,
+    authorId: asString(author.id, "").trim() || null,
+  };
+}
+
+export function normalizePaperclipWakePayload(value: unknown): PaperclipWakePayload | null {
+  const payload = parseObject(value);
+  const comments = Array.isArray(payload.comments)
+    ? payload.comments
+        .map((entry) => normalizePaperclipWakeComment(entry))
+        .filter((entry): entry is PaperclipWakeComment => Boolean(entry))
+    : [];
+  const commentWindow = parseObject(payload.commentWindow);
+  const commentIds = Array.isArray(payload.commentIds)
+    ? payload.commentIds
+        .filter((entry): entry is string => typeof entry === "string" && entry.trim().length > 0)
+        .map((entry) => entry.trim())
+    : [];
+
+  if (comments.length === 0 && commentIds.length === 0) return null;
+
+  return {
+    reason: asString(payload.reason, "").trim() || null,
+    issue: normalizePaperclipWakeIssue(payload.issue),
+    commentIds,
+    latestCommentId: asString(payload.latestCommentId, "").trim() || null,
+    comments,
+    requestedCount: asNumber(commentWindow.requestedCount, comments.length || commentIds.length),
+    includedCount: asNumber(commentWindow.includedCount, comments.length),
+    missingCount: asNumber(commentWindow.missingCount, 0),
+    truncated: asBoolean(payload.truncated, false),
+    fallbackFetchNeeded: asBoolean(payload.fallbackFetchNeeded, false),
+  };
+}
+
+export function stringifyPaperclipWakePayload(value: unknown): string | null {
+  const normalized = normalizePaperclipWakePayload(value);
+  if (!normalized) return null;
+  return JSON.stringify(normalized);
+}
+
+export function renderPaperclipWakePrompt(value: unknown): string {
+  const normalized = normalizePaperclipWakePayload(value);
+  if (!normalized) return "";
+
+  const lines = [
+    "## Paperclip Wake Payload",
+    "",
+    "Use this inline wake data first before refetching the issue thread.",
+    "Only fetch the API thread when `fallbackFetchNeeded` is true or you need broader history than this batch.",
+    "",
+    `- reason: ${normalized.reason ?? "unknown"}`,
+    `- issue: ${normalized.issue?.identifier ?? normalized.issue?.id ?? "unknown"}${normalized.issue?.title ? ` ${normalized.issue.title}` : ""}`,
+    `- pending comments: ${normalized.includedCount}/${normalized.requestedCount}`,
+    `- latest comment id: ${normalized.latestCommentId ?? "unknown"}`,
+    `- fallback fetch needed: ${normalized.fallbackFetchNeeded ? "yes" : "no"}`,
+  ];
+
+  if (normalized.issue?.status) {
+    lines.push(`- issue status: ${normalized.issue.status}`);
+  }
+  if (normalized.issue?.priority) {
+    lines.push(`- issue priority: ${normalized.issue.priority}`);
+  }
+  if (normalized.missingCount > 0) {
+    lines.push(`- omitted comments: ${normalized.missingCount}`);
+  }
+
+  lines.push("", "New comments in order:");
+
+  for (const [index, comment] of normalized.comments.entries()) {
+    const authorLabel = comment.authorId
+      ? `${comment.authorType ?? "unknown"} ${comment.authorId}`
+      : comment.authorType ?? "unknown";
+    lines.push(
+      `${index + 1}. comment ${comment.id ?? "unknown"} at ${comment.createdAt ?? "unknown"} by ${authorLabel}`,
+      comment.body,
+    );
+    if (comment.bodyTruncated) {
+      lines.push("[comment body truncated]");
+    }
+    lines.push("");
+  }
+
+  return lines.join("\n").trim();
+}
+
 export function redactEnvForLogs(env: Record<string, string>): Record<string, string> {
   const redacted: Record<string, string> = {};
   for (const [key, value] of Object.entries(env)) {