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ee85d948e2
GitOrigin-RevId: ef2ef77e26df59d1af3df6dc664e284d3c70102d
43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
// TODO: This file was created by bulk-decaffeinate.
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// Fix any style issues and re-enable lint.
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/*
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* decaffeinate suggestions:
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* DS101: Remove unnecessary use of Array.from
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* DS102: Remove unnecessary code created because of implicit returns
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* DS205: Consider reworking code to avoid use of IIFEs
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* DS207: Consider shorter variations of null checks
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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import { app } from '../../../../app/js/server.js'
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import logger from '@overleaf/logger'
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logger.logger.level('error')
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let running = false
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let initing = false
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const callbacks = []
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export function ensureRunning(callback) {
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if (callback == null) {
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callback = function () {}
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}
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if (running) {
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return callback()
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} else if (initing) {
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return callbacks.push(callback)
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}
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initing = true
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callbacks.push(callback)
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app.listen(3054, 'localhost', error => {
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if (error != null) {
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throw error
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}
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running = true
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return (() => {
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const result = []
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for (callback of Array.from(callbacks)) {
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result.push(callback())
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}
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return result
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})()
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})
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}
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