@masknet/static-module-record-swc

> WARNING: This package currently does not follow the Semantic Versioning because the original standard is still developing. Minor version might include breaking changes!

A @swc/core plugin to convert an ES Module into a VirtualModuleSource.

Usage

Add it in @swc/core config

``js
const config = {
jsc: {
experimental: {
plugins: [
[
'@masknet/static-module-record-swc',
// see "config" section below
{},
],
],
},
},
}
`

Configs

$3

Specify the emit template

#### config.template.type: "export-default"

This is the default option.

`json
[
"@masknet/static-module-record-swc",
{
"template": {
"type": "export-default"
}
}
]
`

It will convert code

`js
import { writeFile } from 'node:fs/promises'

export const url = new URL('./here.txt', import.meta.url)
await writeFile(url, 'Hello World')
`

into this file

#### config.template.type: "eval"

`json
[
"@masknet/static-module-record-swc",
{
"template": {
"type": "eval"
}
}
]
`

It will convert code

`js
import { writeFile } from 'node:fs/promises'

export const url = new URL('./here.txt', import.meta.url)
await writeFile(url, 'Hello World')
`

into this file

#### config.template.type: "callback"

`json
[
"@masknet/static-module-record-swc",
{ "template": { "type": "callback", "callback": "__register", "firstArg": "/index.js" } }
]
`

It will convert code

`js
import { writeFile } from 'node:fs/promises'

export const url = new URL('./here.txt', import.meta.url)
await writeFile(url, 'Hello World')
`

into this file

#### config.template.type: "callback-cwd"

It is similar to callback but it will try to infer the file name to URI as the first argument of the callback.

Let's take /home/jack/aot-ses/packages/static-module-record-swc/tests/fixtures/example-callback-infer.js as an example.

`json
[
"@masknet/static-module-record-swc",
{
"template": {
"type": "callback-cwd",
"callback": "__register",
"cwd": "/home/jack/aot-ses/packages/static-module-record-swc/"
}
}
]
`

Warning: due to the limitation of the swc plugin system, we need a cwd to resolve the file name into URI. This cwd must contain all input files, otherwise, it will panic.

`js
import { writeFile } from 'node:fs/promises'

export const url = new URL('./here.txt', import.meta.url)
await writeFile(url, 'Hello World')
``

into this file