This repository has been archived by the owner on Oct 3, 2022. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 2
/
rollup.config.js
89 lines (77 loc) · 2.16 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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
import path from 'path';
import svelte from 'rollup-plugin-svelte';
import resolve from 'rollup-plugin-node-resolve';
import commonjs from 'rollup-plugin-commonjs';
import livereload from 'rollup-plugin-livereload';
import svg from 'rollup-plugin-svg-import';
import {terser} from 'rollup-plugin-terser';
import sveltePreprocess from 'svelte-preprocess';
import alias from '@rollup/plugin-alias';
import dotenv from 'rollup-plugin-dotenv';
import typescript from 'rollup-plugin-typescript2';
import babel from 'rollup-plugin-babel';
import visualizer from 'rollup-plugin-visualizer';
const production = !process.env.ROLLUP_WATCH;
export default {
input: 'src/main.js',
output: {
sourcemap: !production,
format: 'iife',
name: 'app',
file: 'public/bundle.js'
},
plugins: [
svg(),
dotenv(),
alias({
resolve: ['.ts', '.js', '.svelte'],
entries: [
{ find: '~', replacement: path.resolve(__dirname, 'src') },
]
}),
svelte({
dev: !production,
css: css => {
css.write('public/bundle.pcss');
},
preprocess: sveltePreprocess({postcss: true, typescript: true})
}),
resolve({
browser: true,
dedupe: importee => importee === 'svelte' || importee.startsWith('svelte/')
}),
typescript({
module: 'CommonJS',
objectHashIgnoreUnknownHack: true,
clean: true
}),
commonjs({extensions: ['.js', '.ts']}),
!production && livereload('public'),
production && visualizer({filename: 'public/report.html'}),
production && babel({
extensions: ['.js', '.ts', '.mjs', '.html', '.svelte'],
runtimeHelpers: true,
exclude: ['node_modules/@babel/**', 'node_modules/core-js/**'],
presets: [
[
'@babel/preset-env',
{
targets: "> 1%, IE 11, not dead",
useBuiltIns: 'usage',
corejs: 3
}
]
],
plugins: [
'@babel/plugin-syntax-dynamic-import',
['@babel/plugin-transform-runtime', {useESModules: true}]
]
}),
production && terser({
output: {comments: /remove_all/}
})
],
watch: {
clearScreen: false
}
};