eleventyConfig.resolvePlugin to add core-bundled Eleventy plugins without require/import

[zachleat]

With this approach, plugin code doesn’t need to import {} from "@11ty/eleventy";, which allows greater compatibility with existing CommonJS plugins and Eleventy 3.0 pre-Node 22.

export default async function(eleventyConfig) {
  let htmlBasePlugin = await eleventyConfig.resolvePlugin("@11ty/eleventy/html-base-plugin");
  eleventyConfig.addPlugin(htmlBasePlugin);
};

Supports:

• @11ty/eleventy/html-base-plugin
• @11ty/eleventy/i18n-plugin
• @11ty/eleventy/render-plugin
• @11ty/eleventy/inputpath-to-url-plugin

[zachleat]

In 3.0.0-alpha.14+ some of these plugins are now sync-friendly (so they don’t require async configuration callbacks). See 11ty/eleventy-plugin-rss#52

export default async function(eleventyConfig) {
  let htmlBasePlugin = eleventyConfig.resolvePlugin("@11ty/eleventy/html-base-plugin");
  eleventyConfig.addPlugin(htmlBasePlugin);
};

Supports:

• @11ty/eleventy/html-base-plugin (sync)
• @11ty/eleventy/i18n-plugin (async)
• @11ty/eleventy/render-plugin (sync)
• @11ty/eleventy/inputpath-to-url-plugin (sync)