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secure-scuttlebot classic
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1234567891011121314151617181920212223242526272829303132333435363738394041424344//poll the progress() function and report how much waiting there is...//just whipped this up, obviously room for improvement here.module.exports = function (progress) { function bar (r) { var s = '\r', M = 50 for(var i = 0; i < M; i++) s += i < M*r ? '*' : '.'
return s }
function round (n, p) { return Math.round(n * p) / p }
function percent (n) { return (round(n, 1000)*100).toString().substring(0, 4)+'%' }
function rate (prog) { if(prog.target == prog.current) return 1 return (prog.current - prog.start) / (prog.target - prog.start) }
var prog = -1 var int = setInterval(function () { var p = progress() var r = 1 var tasks = [] for(var k in p) { var _r = rate(p[k]) if(_r < 1) tasks.push(k+':'+percent(_r)) r = Math.min(_r, r) } if(r != prog) { prog = r var msg = tasks.join(', ') process.stdout.write('\r'+bar(prog) + ' ('+msg+')\x1b[K\r') } }, 333) int.unref && int.unref()}