prettier-plugin-slidev/dist/index.js

A prettier plugin for Slidev

import { parse as l } from "@slidev/parser";
import { doc as c } from "prettier";
const d = "slidev-ast", p = {
  astFormat: d,
  locStart(t) {
    if (t.type !== "markdown")
      throw new Error("not implemented");
    return 0;
  },
  locEnd(t) {
    if (t.type !== "markdown")
      throw new Error("not implemented");
    return t.raw.length;
  },
  async parse(t) {
    const { slides: e, raw: n } = await l(t);
    return {
      type: "markdown",
      raw: n,
      slides: e.map((s, i) => ({
        type: "slide",
        info: Object.assign(s, {
          isFirstSlide: i === 0
        })
      }))
    };
  }
}, { join: u, line: a, hardline: r } = c.builders, w = {
  print(t, e, n, s) {
    const i = t.getNode();
    if (!i)
      throw new Error("Node is null");
    if (i.type === "markdown")
      return u([r, "---", r], t.map(n, "slides"));
    if (i.type === "slide")
      return S(i.info);
    throw new Error(`Unknown node type: ${i}`);
  },
  embed(t) {
    const e = t.getNode();
    return e.type === "slide" ? (n) => y(e.info, n) : null;
  }
};
async function y(t, e) {
  return [
    ...await f(t, e),
    ...await g(t, e),
    ...m(t)
  ];
}
async function f(t, e) {
  var o;
  const n = ((o = t.frontmatterRaw) == null ? void 0 : o.trim()) ?? "";
  if (n.length === 0)
    return t.isFirstSlide ? [] : [r];
  const s = await e(n, {
    parser: "yaml"
  }), i = t.content.trim() ? [r] : [];
  return t.frontmatterStyle === "yaml" ? [r, "```yaml", r, s, r, "```", r, i] : [t.isFirstSlide ? ["---", r] : [], s, r, "---", r, i];
}
async function g(t, e) {
  return t.content.trim().length === 0 ? [] : [
    await e(t.content, {
      parser: "markdown"
    }),
    r
  ];
}
function m(t) {
  return t.note ? [r, "<!--", a, t.note.trim(), a, "-->", r] : [];
}
function S(t) {
  return [
    ...h(t),
    ...E(t),
    ...m(t)
  ];
}
function h(t) {
  var s;
  const e = ((s = t.frontmatterRaw) == null ? void 0 : s.trim()) ?? "";
  if (e.length === 0)
    return t.isFirstSlide ? [] : [r];
  const n = t.content.trim() ? [r] : [];
  return t.frontmatterStyle === "yaml" ? [r, "```yaml", r, e, r, "```", r, n] : [t.isFirstSlide ? ["---", r] : [], e, r, "---", r, n];
}
function E(t) {
  return t.content.trim().length === 0 ? [] : [
    t.content,
    r
  ];
}
const N = {
  languages: [
    {
      name: "slidev",
      parsers: ["slidev"],
      extensions: [".md"],
      vscodeLanguageIds: ["markdown"]
    }
  ],
  parsers: {
    slidev: p
  },
  printers: {
    [d]: w
  }
};
export {
  N as default
};