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25 lines
836 B
JavaScript
25 lines
836 B
JavaScript
/*
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* Taken from renderer/app/helpers/temp.js with minor cosmetic changes.
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* Promisify the temp package. The temp package provides a 'track' feature
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* that automatically cleans up temp files at process exit, but that is not
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* very useful. They also provide a method to trigger cleanup, but that is not
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* safe for concurrent use. So, we use a disposer to unlink the file.
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*/
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const BPromise = require('bluebird')
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const fs = BPromise.promisifyAll(require('fs'))
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const temp = BPromise.promisifyAll(require('temp'))
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exports.open = function (affixes) {
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return temp.openAsync(affixes).disposer(function (fileInfo) {
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fs.closeAsync(fileInfo.fd)
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.then(() => {
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return fs.unlinkAsync(fileInfo.path)
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})
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.catch(function (err) {
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if (err.code !== 'ENOENT') {
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throw err
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}
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})
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})
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}
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