c8/bin/c8.js at main · fawazahmed0/c8

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#!/usr/bin/env node

'use strict'

const foreground = require('foreground-child')

const { outputReport } = require('../lib/commands/report')

const { promises } = require('fs')

const { promisify } = require('util')

const rimraf = require('rimraf')

const {

buildYargs,

hideInstrumenteeArgs,

hideInstrumenterArgs

} = require('../lib/parse-args')

const instrumenterArgs = hideInstrumenteeArgs()

let argv = buildYargs().parse(instrumenterArgs)

< 5056 /div>

async function run () {

if ([

'check-coverage', 'report'

].indexOf(argv._[0]) !== -1) {

argv = buildYargs(true).parse(process.argv.slice(2))

} else {

// fs.promises was not added until Node.js v10.0.0, if it doesn't

// exist, assume we're Node.js v8.x and skip coverage.

if (!promises) {

foreground(hideInstrumenterArgs(argv))

return

}

if (argv.clean) {

await promisify(rimraf)(argv.tempDirectory)

}

await promises.mkdir(argv.tempDirectory, { recursive: true })

process.env.NODE_V8_COVERAGE = argv.tempDirectory

foreground(hideInstrumenterArgs(argv), async (done) => {

try {

await outputReport(argv)

} catch (err) {

console.error(err.stack)

process.exitCode = 1

}

done()

})

}

run().catch((err) => {

console.error(err.stack)

process.exitCode = 1

})

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