antv-l7/build/rollup.config.js

import path from 'path';
import alias from '@rollup/plugin-alias';
import json from '@rollup/plugin-json';
import resolve from '@rollup/plugin-node-resolve';
import commonjs from '@rollup/plugin-commonjs';
import { terser } from 'rollup-plugin-terser';
import analyze from 'rollup-plugin-analyzer';
import babel from 'rollup-plugin-babel';
import glsl from './rollup-plugin-glsl';
import inlineWorker from './rollup-plugin-inline-worker';
import postcss from 'rollup-plugin-postcss';
import url from 'postcss-url';

const { BUILD, MINIFY } = process.env;
const minified = MINIFY === 'true';
const production = BUILD === 'production';
const outputFile = !production
  ? 'packages/l7/dist/l7-dev.js'
  : minified
  ? 'packages/l7/dist/l7.js'
  : 'packages/l7/dist/l7-dev.js';

function resolveFile(filePath) {
  return path.join(__dirname, '..', filePath);
}

module.exports = [
  {
    input: resolveFile('build/bundle.ts'),
    output: {
      file: resolveFile(outputFile),
      format: 'umd',
      name: 'L7',
      globals: {
        'mapbox-gl': 'mapboxgl',
      },
    },
    external: ['mapbox-gl'],
    treeshake: minified,
    plugins: [
      alias({
        resolve: ['.tsx', '.ts'],
        entries: [
          {
            find: /^@antv\/l7-(.*)/,
            replacement: resolveFile('packages/$1/src'),
          },
          {
            find: /^@antv\/l7$/,
            replacement: resolveFile('packages/l7/src'),
          },
        ],
      }),
      resolve({
        browser: true,
        preferBuiltins: false,
        extensions: ['.js', '.ts'],
      }),
      glsl(['**/*.glsl'], true),
      inlineWorker(['**/*.worker.js']),
      json(),
      postcss({
        extract: false,
        plugins: [url({ url: 'inline' })],
      }),
      // @see https://github.com/rollup/rollup-plugin-node-resolve#using-with-rollup-plugin-commonjs
      commonjs({
        namedExports: {
          eventemitter3: ['EventEmitter'],
          // inversify: [ 'inject', 'injectable', 'postConstruct', 'Container', 'decorate', 'interfaces' ],
          // @see https://github.com/rollup/rollup-plugin-commonjs/issues/266
          lodash: [
            'isNil',
            'uniq',
            'clamp',
            'isObject',
            'isFunction',
            'cloneDeep',
            'isString',
            'isNumber',
            'merge',
          ],
        },
        dynamicRequireTargets: [
          'node_modules/inversify/lib/syntax/binding_{on,when}_syntax.js',
        ],
      }),
      babel({
        extensions: ['.js', '.ts'],
      }),
      // terser(),
      minified ? terser() : false,
      analyze({
        summaryOnly: true,
        limit: 20,
      }),
    ],
  },
];