const htmlMinifier = require("html-minifier");
const hyperbuild = require("hyperbuild");
const minimize = require("minimize");

module.exports = {
  'hyperbuild-nodejs': content => hyperbuild.minify(Buffer.from(content)),
  'html-minifier': content => htmlMinifier.minify(content, {
    caseSensitive: false,
    collapseBooleanAttributes: true,
    collapseInlineTagWhitespace: true,
    collapseWhitespace: true,
    conservativeWhitespace: false,
    customEventAttributes: [],
    decodeEntities: true,
    html5: true,
    ignoreCustomComments: [],
    ignoreCustomFragments: [/<\?[\s\S]*?\?>/],
    includeAutoGeneratedTags: true,
    keepClosingSlash: false,
    minifyCSS: false,
    minifyJS: false,
    minifyURLs: false,
    preserveLineBreaks: false,
    preventAttributesEscaping: false,
    processConditionalComments: true,
    processScripts: [],
    removeAttributeQuotes: true,
    removeComments: true,
    removeEmptyAttributes: false,
    removeEmptyElements: false,
    removeOptionalTags: true,
    removeRedundantAttributes: true,
    removeScriptTypeAttributes: true,
    removeStyleLinkTypeAttributes: true,
    removeTagWhitespace: true,
    sortAttributes: false,
    sortClassName: false,
    trimCustomFragments: false,
    useShortDoctype: true,
  }),
  'minimize': content => new minimize().parse(content),
};