feat(math): typst support(closes #1568) (#1569)

Han-Miru Kim

2024-11-12 9188939b1f29acd0c330e00e96c0ed73b326e2cd

 quartz/plugins/transformers/latex.ts

@@ -1,11 +1,20 @@
import remarkMath from "remark-math"
import rehypeKatex from "rehype-katex"
import rehypeMathjax from "rehype-mathjax/svg"
//@ts-ignore
import rehypeTypst from "@myriaddreamin/rehype-typst"
import { QuartzTransformerPlugin } from "../types"
import { KatexOptions } from "katex"
import { Options as MathjaxOptions } from "rehype-mathjax/svg"
//@ts-ignore
import { Options as TypstOptions } from "@myriaddreamin/rehype-typst"

interface Options {
  renderEngine: "katex" | "mathjax"
  renderEngine: "katex" | "mathjax" | "typst"
  customMacros: MacroType
  katexOptions: Omit<KatexOptions, "macros" | "output">
  mathJaxOptions: Omit<MathjaxOptions, "macros">
  typstOptions: TypstOptions
}

interface MacroType {
@@ -21,32 +30,37 @@
      return [remarkMath]
    },
    htmlPlugins() {
      if (engine === "katex") {
        return [[rehypeKatex, { output: "html", macros }]]
      } else {
        return [[rehypeMathjax, { macros }]]
      switch (engine) {
        case "katex": {
          return [[rehypeKatex, { output: "html", macros, ...(opts?.katexOptions ?? {}) }]]
        }
        case "typst": {
          return [[rehypeTypst, opts?.typstOptions ?? {}]]
        }
        case "mathjax": {
          return [[rehypeMathjax, { macros, ...(opts?.mathJaxOptions ?? {}) }]]
        }
        default: {
          return [[rehypeMathjax, { macros, ...(opts?.mathJaxOptions ?? {}) }]]
        }
      }
    },
    externalResources() {
      if (engine === "katex") {
      switch (engine) {
        case "katex":
        return {
          css: [
            {
              // base css
              content: "https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.9/katex.min.css",
            },
          ],
            css: [{ content: "https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/katex.min.css" }],
          js: [
            {
              // fix copy behaviour: https://github.com/KaTeX/KaTeX/blob/main/contrib/copy-tex/README.md
              src: "https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.9/contrib/copy-tex.min.js",
                src: "https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/contrib/copy-tex.min.js",
              loadTime: "afterDOMReady",
              contentType: "external",
            },
          ],
        }
      } else {
        return {}
        default:
          return { css: [], js: [] }
      }
    },
  }