/usr/local/lib/node_modules/pm2/node_modules/run-series
Edit: /usr/local/lib/node_modules/pm2/node_modules/run-series/index.js (565B)
/*! run-series. MIT License. Feross Aboukhadijeh
*/
module.exports = runSeries
function runSeries (tasks, cb) {
var current = 0
var results = []
var isSync = true
function done (err) {
function end () {
if (cb) cb(err, results)
}
if (isSync) process.nextTick(end)
else end()
}
function each (err, result) {
results.push(result)
if (++current >= tasks.length || err) done(err)
else tasks[current](each)
}
if (tasks.length > 0) tasks[0](each)
else done(null)
isSync = false
}