Improving Workflow for Dynamic Markdown to PDF Conversion

[ray-overjet]

Hello, I'm using Vivliostyle's JavaScript API to convert dynamic markdown (generated from a database) to PDF. Based on my understanding, the process requires saving both the markdown data and config to temporary files before passing them to the build function.

Here’s my current workflow:

1. Generate markdown strings from database data
2. Split the markdown by page and save to temporary files
3. Create a config JSON object and save it as a temporary file (with entry pointing to the markdown files)
4. Call the build function with the config path
5. Poll for PDF generation completion using setTimeout
6. Clean up temporary files

My questions:

1. Is it possible to pass markdown data directly to the build function without saving to temporary files?
2. Can the config be passed directly (without saving as a temporary file)?
3. Is there a way to detect PDF generation completion without polling?

Thanks in advance!