createShikiPlugin()

Crea un plugin de resaltado de sintaxis impulsado por Shiki. Una función asíncrona que inicializa el highlighter de Shiki y retorna un UnifastPlugin con una transformación HAST.

import { createShikiPlugin } from "@unifast/shiki";

Firma

async function createShikiPlugin(
  options?: ShikiTransformerOptions,
): Promise<UnifastPlugin>

Parámetros

options?

Configuración de Shiki (temas, lenguajes)

Propiedad	Tipo	Por defecto	Descripción
`themes`	`BundledTheme[]`	`["github-dark"]`	Temas de Shiki a cargar
`defaultTheme`	`BundledTheme`	Primer tema en themes	Tema por defecto para el renderizado
`langs`	`BundledLanguage[]`	`[]`	Lenguajes a cargar. Solo se resaltarán los lenguajes cargados.

Uso

import { compile } from "@unifast/node";
import { createShikiPlugin } from "@unifast/shiki";

const shiki = await createShikiPlugin({
  themes: ["github-dark", "github-light"],
  defaultTheme: "github-dark",
  langs: ["typescript", "rust", "json", "html", "css"],
});

const result = compile(md, {
  plugins: [shiki],
});

console.log(result.output);
// Code blocks are highlighted with Shiki-generated <span> elements

Ejemplos

Tema único

import { compile } from "@unifast/node";
import { createShikiPlugin } from "@unifast/shiki";

const shiki = await createShikiPlugin({
  themes: ["github-dark"],
  langs: ["typescript"],
});

const result = compile("```ts\nconst x = 1;\n```", {
  plugins: [shiki],
});

console.log(result.output);
// <pre> with Shiki-highlighted <span> elements

Múltiples temas

import { createShikiPlugin } from "@unifast/shiki";

const shiki = await createShikiPlugin({
  themes: ["github-dark", "github-light", "dracula"],
  defaultTheme: "github-dark",
  langs: ["typescript", "rust", "python"],
});

// Use with compile() — defaultTheme is applied to code blocks

Con otros plugins

import { compile, gfm, frontmatter } from "@unifast/node";
import { createShikiPlugin } from "@unifast/shiki";

const shiki = await createShikiPlugin({
  themes: ["github-dark"],
  langs: ["typescript"],
});

const result = compile(md, {
  plugins: [gfm(), frontmatter(), shiki],
});