37 lines
1.0 KiB
JavaScript
37 lines
1.0 KiB
JavaScript
import fs from 'node:fs'
|
|
import path from 'node:path'
|
|
import { execSync } from 'node:child_process'
|
|
|
|
// When executing the "postinstall" script, the "process.cwd" equals
|
|
// the package directory, not the parent project where the package is installed.
|
|
// NPM stores the parent project directory in the "INIT_CWD" env variable.
|
|
const parentPackageCwd = process.env.INIT_CWD
|
|
|
|
function postInstall() {
|
|
const packageJson = JSON.parse(
|
|
fs.readFileSync(path.resolve(parentPackageCwd, 'package.json'), 'utf8'),
|
|
)
|
|
|
|
if (!packageJson.msw || !packageJson.msw.workerDirectory) {
|
|
return
|
|
}
|
|
|
|
const cliExecutable = path.resolve(process.cwd(), 'cli/index.js')
|
|
|
|
try {
|
|
/**
|
|
* @note Call the "init" command directly. It will now copy the worker script
|
|
* to all saved paths in "msw.workerDirectory"
|
|
*/
|
|
execSync(`node ${cliExecutable} init`, {
|
|
cwd: parentPackageCwd,
|
|
})
|
|
} catch (error) {
|
|
console.error(
|
|
`[MSW] Failed to automatically update the worker script.\n\n${error}`,
|
|
)
|
|
}
|
|
}
|
|
|
|
postInstall()
|