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var log = require('npmlog')
var progressEnabled
var running = 0
var startRunning = exports.startRunning = function () {
if (progressEnabled == null)
progressEnabled = log.progressEnabled
if (progressEnabled)
log.disableProgress()
++running
}
var stopRunning = exports.stopRunning = function () {
--running
if (progressEnabled && running === 0)
log.enableProgress()
}
exports.tillDone = function noProgressTillDone (cb) {
startRunning()
return function () {
stopRunning()
cb.apply(this, arguments)
}
}
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