rollup.config.js

import resolve from '@rollup/plugin-node-resolve';
import typescript from '@rollup/plugin-typescript';
import dts from 'rollup-plugin-dts';

import pckg from './package.json' with { type: 'json' };
const version = pckg.version;
const year = new Date().getFullYear();
const banner = `/*\nvivere ${version}\nCopyright © ${year} Tiniest Fox, LLC\n */`;

export default [
  {
    input: 'src/vivere.ts',
    output: [
      {
        name: 'vivere',
        file: 'dist/vivere.es6-umd.js',
        format: 'umd',
        sourcemap: true,
        banner,
      },
      {
        file: 'dist/vivere.es6-esm.js',
        format: 'es',
        sourcemap: true,
        banner,
      },
    ],
    plugins: [resolve(), typescript()],
    watch: {
      include: 'src/**',
    },
  },
  {
    input: 'dist/types/src/vivere.d.ts',
    output: [
      {
        file: 'dist/types/vivere.d.ts',
        format: 'es',
      },
    ],
    plugins: [dts()],
  },
  {
    input: 'examples/main.ts',
    output: [
      {
        file: 'tmp/main.js',
        format: 'es',
        sourcemap: true,
      },
    ],
    plugins: [resolve(), typescript()],
    watch: {
      include: [
        'examples/**/*.js',
        'examples/**/*.ts',
        'dist/**/*.js',
        'src/**/*.ts',
      ],
    },
  },
];