leaflet-ui/build/rollup.config.js

Leaflet presets for common user interface customizations

import { terser } from "rollup-plugin-terser";
import resolve from 'rollup-plugin-node-resolve';
import commonJS from 'rollup-plugin-commonjs';
import postcss from 'rollup-plugin-postcss';
import postcssImport from 'postcss-import';
import postcssCopy from 'postcss-copy';
import rollupGitVersion from 'rollup-plugin-git-version';

let plugin = require('../package.json');

let input = plugin.module;
let output = {
  file: "dist/" + plugin.name + "-src.js",
  format: "umd",
  sourcemap: true,
  name: plugin.name,

};

let plugins = [
  resolve(),
  commonJS({
    include: '../node_modules/**'
  }),
  rollupGitVersion()
];

export default [
  //** "leaflet-ui-src.js" **//
  {
    input: input,
    output: output,
    plugins: plugins,
  },

  //** "leaflet-ui.js" **//
  {
    input: input,
    output: Object.assign({}, output, {
      file: "dist/" + plugin.name + ".js"
    }),
    plugins: plugins.concat(terser()),
  },

  //** "leaflet-ui.css" **//
  {
    input: "src/" + plugin.name + ".css",
    output: {
      file: "dist/" + plugin.name + ".css",
      format: 'es'
    },
    plugins: [
      postcss({
        extract: true,
        inject: false,
        minimize: true,
        plugins: [
          postcssImport({}),
          postcssCopy({
            basePath: 'node_modules',
            dest: "dist",
            template: "images/[path][name].[ext]",
          })
        ]
      })
    ]
  },
];