Function getSessionMetadataWithPreview

extensions/cli/src/session.ts:399–439

* Get metadata from a session file with first user message preview

(
  filePath: string,
)

 * Get metadata from a session file with first user message preview
 */
function getSessionMetadataWithPreview(
  filePath: string,
): ExtendedSessionMetadata | null {
  try {
    const sessionData: Session = JSON.parse(fs.readFileSync(filePath, "utf8"));
    const stats = fs.statSync(filePath);

    // Find the first user message for preview
    let firstUserMessage: string | undefined;
    for (const item of sessionData.history || []) {
      if (item.message.role === "user") {
        const content = item.message.content;
        // Handle both string and array content types
        if (typeof content === "string") {
          firstUserMessage = content;
        } else if (Array.isArray(content)) {
          // For array content, find the first text part
          const textPart = content.find((part) => part.type === "text");
          firstUserMessage =
            textPart && "text" in textPart
              ? textPart.text
              : "(multimodal message)";
        } else {
          firstUserMessage = "(unknown content type)";
        }
        break;
      }
    }

    return {
      sessionId: sessionData.sessionId,
      title: sessionData.title || DEFAULT_SESSION_TITLE,
      dateCreated: stats.birthtime.toISOString(),
      workspaceDirectory: sessionData.workspaceDirectory || "",
      firstUserMessage,
    };
  } catch (error) {
    logger.error(`Error reading session file ${filePath}:`, error);
    return null;
  }
}

/**
 * Remote sessions are no longer available (Hub integration removed).