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24 lines
541 B
24 lines
541 B
9 years ago
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'use strict'
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var log = require('npmlog')
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var progressEnabled
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var running = 0
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var startRunning = exports.startRunning = function () {
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if (progressEnabled == null) progressEnabled = log.progressEnabled
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if (progressEnabled) log.disableProgress()
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++running
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}
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var stopRunning = exports.stopRunning = function () {
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--running
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if (progressEnabled && running === 0) log.enableProgress()
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}
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exports.tillDone = function noProgressTillDone (cb) {
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startRunning()
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return function () {
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stopRunning()
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cb.apply(this, arguments)
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}
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}
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