Files
leaflet/build/rollup-config.js
Jon Koops da32372b9f Upgrade to latest version of Rollup (#7677)
* Upgrade to latest version of Rollup

* add esModule: false for legacy compat

Co-authored-by: Vladimir Agafonkin <agafonkin@gmail.com>
2021-10-29 21:39:13 +03:00

49 lines
1.1 KiB
JavaScript

// Config file for running Rollup in "normal" mode (non-watch)
import rollupGitVersion from 'rollup-plugin-git-version';
import json from '@rollup/plugin-json';
import gitRev from 'git-rev-sync';
import pkg from '../package.json';
import {createBanner} from './banner';
const release = process.env.NODE_ENV === 'release';
// Skip the git branch+rev in the banner when doing a release build
const version = release ? pkg.version : `${pkg.version}+${gitRev.branch()}.${gitRev.short()}`;
const banner = createBanner(version);
const outro = `var oldL = window.L;
exports.noConflict = function() {
window.L = oldL;
return this;
}
// Always export us to window global (see #2364)
window.L = exports;`;
/** @type {import('rollup').RollupOptions} */
export default {
input: 'src/Leaflet.js',
output: [
{
file: pkg.main,
format: 'umd',
name: 'L',
banner: banner,
outro: outro,
sourcemap: true,
freeze: false,
esModule: false
},
{
file: 'dist/leaflet-src.esm.js',
format: 'es',
banner: banner,
sourcemap: true,
freeze: false
}
],
plugins: [
release ? json() : rollupGitVersion()
]
};