24 lines
535 B
JavaScript
24 lines
535 B
JavaScript
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import fs from 'fs'
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import path from 'path'
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import rimraf from 'rimraf'
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let id = 0
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export default function (callback) {
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return new Promise((resolve) => {
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const workerId = `${process.env.JEST_WORKER_ID}-${id++}`
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const tmpPath = path.resolve(__dirname, `../__tmp_${workerId}`)
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const currentPath = process.cwd()
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rimraf.sync(tmpPath)
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fs.mkdirSync(tmpPath)
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process.chdir(tmpPath)
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callback().then(() => {
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process.chdir(currentPath)
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rimraf(tmpPath, resolve)
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})
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})
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}
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