ddast-util-to-pdfmake

A utility that transcribes an already-styled ddast tree into pdfmake's TDocumentDefinitions (docDefinition).

import { ddastToDocDefinition } from "ddast-util-to-pdfmake";

const dd = ddastToDocDefinition(styledDdastRoot, { baseDir: import.meta.dirname });

Also usable as a unified Compiler (pdfmakeCompiler).

Responsibilities

• Transcribes only the information already written into ddast into pdfmake's key names and shapes — it never computes a new value (color, size, lineHeight, fillColor, coordinates, ...) from a structural fact such as depth/role/row position.
• Three exceptions are the compiler's own job: assembling the named style dictionary (theme → docDefinition.styles), joining a local image path with baseDir, and validating an external link's URL scheme (rejecting javascript: etc.).
• Does not validate whether an image/font/attachment is actually allowed to be read — pdfmake itself reads/fetches those, and the caller decides what's allowed via pdfmake-render's RenderPolicy.

For the full boundary of responsibilities (including the rationale for the three exceptions), see "compiler.ts (ddast → docDefinition)" in ARCHITECTURE.md.