23 lines
537 B
JavaScript
23 lines
537 B
JavaScript
'use strict'
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const Disposable = require('promise-toolbox/Disposable')
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const { join } = require('path')
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const { mkdir, rmdir } = require('fs-extra')
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const { tmpdir } = require('os')
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const MAX_ATTEMPTS = 3
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exports.getTmpDir = async function getTmpDir() {
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for (let i = 0; true; ++i) {
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const path = join(tmpdir(), Math.random().toString(36).slice(2))
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try {
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await mkdir(path)
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return new Disposable(() => rmdir(path), path)
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} catch (error) {
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if (i === MAX_ATTEMPTS) {
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throw error
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}
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}
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}
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}
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