mdbook-typstpdf

A limited-purpose tool for converting mdbook projects to PDF using Typst, designed for personal use.

Overview

This tool was created to meet my specific requirements for converting mdbook projects to PDF format. It is not intended as a full-featured or production-ready open-source tool, but rather as a personal utility with limited functionality.

Workflow

The current workflow is as follows:

1. Create an mdbook project
2. Write each chapter using markdown
3. Use mdbook build to publish content to the book directory
   • HTML format publishing is an out-of-the-box feature of mdbook
4. PDF publishing consists of the following steps:
   • Parse the SUMMARY.md file to locate each chapter's markdown content (note: currently ignores any additional content in SUMMARY.md and only uses it to identify chapter files)
   • Convert each chapter's markdown file to a Typst file
   • Combine all chapter Typst files into a book-level Typst file
   • If a Typst template is defined, reference it in the book-level Typst file
   • Use the Typst CLI to convert the book-level Typst file to PDF format
   • Intermediate Typst files for individual chapters can be either preserved or removed

Current Limitations

1. The book's index is not based on the structure defined in SUMMARY.md, but is instead determined by the Typst template
2. Code blocks only support out-of-the-box functionality; extensions (particularly diagram-generating extensions) are not supported
3. MathJax is not supported

Status

This is not a serious open-source tool but rather a utility designed to meet my current conversion needs. API documentation is minimal or non-existent. If there is sufficient interest, more documentation may be added in the future.

If you are interested in this tool and would like to add support for new format conversions, please feel free to open an issue.

Note: This is a personal tool created in my spare time for temporary use only.