/
build.js
61 lines (53 loc) · 1.51 KB
/
build.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
const fs = require('node:fs')
const browserify = require('browserify')
const lavamoatPlugin = require('lavamoat-browserify')
const { pipeline } = require('node:stream')
// "autogen": "--plugin [ lavamoat-browserify --writeAutoPolicy --policy ./lavamoat-policy.json ] > /dev/null",
// "default": "--plugin [ lavamoat-browserify --policy ./lavamoat-policy.json ] > bundle.js",
// "harden": "--plugin [ lavamoat-browserify --policy ./lavamoat-policy-harden.json ] > bundle.js",
// "unsafe": "> bundle.js",
const buildTarget = process.env.TARGET
const useLavamoat = buildTarget !== 'unsafe'
const policyName = buildTarget
const destPath = `./bundle/${buildTarget}.js`
const writeAutoPolicy = true
const plugin = []
// add lavamoat
if (useLavamoat) {
plugin.push([
lavamoatPlugin,
{
writeAutoPolicy,
policyName: policyName,
},
])
}
// configure bundler
const bundler = browserify(['./entry.js'], {
plugin,
...(useLavamoat && lavamoatPlugin.args),
})
// build
// eslint-disable-next-line no-unused-vars
async function main() {
fs.mkdirSync('./bundle', { recursive: true })
await performBundle()
// workaround for lavamoat-browserify - need to rebuild after policy is written
if (useLavamoat) {
await performBundle()
}
}
function performBundle() {
return new Promise((resolve, reject) => {
pipeline(
bundler.bundle(),
fs.createWriteStream(destPath),
(err, bundle) => {
if (err) {
return reject(err)
}
resolve(bundle)
}
)
})
}