-
Notifications
You must be signed in to change notification settings - Fork 0
/
rollup.config.js
63 lines (58 loc) · 1.96 KB
/
rollup.config.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
import { readFileSync } from 'fs';
import commonjs from '@rollup/plugin-commonjs';
import resolve from '@rollup/plugin-node-resolve';
import { terser } from 'rollup-plugin-terser';
import replace from '@rollup/plugin-replace';
const { version } = JSON.parse(
readFileSync(
new URL('./package.json', import.meta.url)
)
);
/**
* @external RollupConfig
* @type {PlainObject}
* @see {@link https://rollupjs.org/guide/en#big-list-of-options}
*/
/**
* @param {PlainObject} [config= {}]
* @param {boolean} [config.minifying=false]
* @param {string} [config.format="umd"]
* @param {boolean} [config.node=false]
* @returns {external:RollupConfig}
*/
function getRollupObject ({ minifying, format = 'umd', browser = false } = {}) {
const nonMinified = {
input: `src/escodegen-${browser ? 'browser' : 'node'}.js`,
output: {
format,
sourcemap: true, // minifying,
file: `dist/escodegen${
format === 'cjs' ? '' : browser ? '-browser' : '-node'
}${
format === 'cjs' ? '' : `.${format}`
}${minifying && format !== 'cjs' ? '.min' : ''}.${format === 'cjs' ? 'c' : ''}js`,
name: 'escodegen'
},
plugins: [
// Avoid for entry files which already reexport a version
replace({
'export {': `export const version = '${version}';\nexport {`,
preventAssignment: true,
delimiters: ['', ''],
include: ['src/escodegen.js']
}),
resolve(),
commonjs()
]
};
if (minifying) {
nonMinified.plugins.push(terser());
}
return nonMinified;
}
export default [
getRollupObject({ minifying: true, format: 'umd', browser: true }),
getRollupObject({ minifying: false, format: 'cjs' }),
getRollupObject({ minifying: true, format: 'esm', browser: true }),
getRollupObject({ minifying: true, format: 'esm' })
];