vite-plugin-minify-html/dist/index.js

Minify HTML files.

// index.ts
import { minify as minifyFn } from "html-minifier-terser";
import { createFilter } from "@rollup/pluginutils";
var PLUGIN_NAME = "vite-plugin-minify-html";
var htmlFilter = createFilter(["**/*.html"]);
function minifyOptions(options) {
  const opts = options === true ? {} : options;
  return {
    collapseWhitespace: true,
    keepClosingSlash: true,
    removeComments: true,
    removeRedundantAttributes: true,
    removeScriptTypeAttributes: true,
    removeStyleLinkTypeAttributes: true,
    useShortDoctype: true,
    minifyCSS: true,
    ...opts
  };
}
async function minifyHtml(html, minify) {
  if (typeof minify === "boolean" && !minify) {
    return html;
  }
  return await minifyFn(html, minifyOptions(minify));
}
function createMinifyPlugin(minify) {
  return {
    name: PLUGIN_NAME,
    enforce: "post",
    // apply: 'build' as const,
    async generateBundle(_, outputBundle) {
      if (minify) {
        for (const bundle of Object.values(outputBundle)) {
          if (bundle.type === "asset" && htmlFilter(bundle.fileName) && typeof bundle.source === "string") {
            bundle.source = await minifyHtml(bundle.source, minify);
          }
        }
      }
    }
  };
}
export {
  createMinifyPlugin as default
};