gem-hunter

rollup-plugin-minify-html-literals

Usage

import babel from 'rollup-plugin-babel';
import minifyHTML from 'rollup-plugin-minify-html-literals';
import { uglify } from 'rollup-plugin-uglify';

export default {
  entry: 'index.js',
  dest: 'dist/index.js',
  plugins: [
    minifyHTML(),
    // Order plugin before transpilers and other minifiers
    babel(),
    uglify()
  ]
};

Options

export default {
  entry: 'index.js',
  dest: 'dist/index.js',
  plugins: [
    minifyHTML({
      // minimatch of files to minify
      include: [],
      // minimatch of files not to minify
      exclude: [],
      // set to `true` to abort bundling on a minification error
      failOnError: false,
      // minify-html-literals options
      // https://www.npmjs.com/package/minify-html-literals#options
      options: null,

      // Advanced Options
      // Override minify-html-literals function
      minifyHTMLLiterals: null,
      // Override rollup-pluginutils filter from include/exclude
      filter: null
    })
  ]
};

Examples

Minify Polymer Templates

import minifyHTML from 'rollup-plugin-minify-html-literals';
import { defaultShouldMinify } from 'minify-html-literals';

export default {
  entry: 'index.js',
  dest: 'dist/index.js',
  plugins: [
    minifyHTML({
      options: {
        shouldMinify(template) {
          return (
            defaultShouldMinify(template) ||
            template.parts.some(part => {
              // Matches Polymer templates that are not tagged
              return (
                part.text.includes('<style') ||
                part.text.includes('<dom-module')
              );
            })
          );
        }
      }
    })
  ]
};