stats about your migrations

db-migrate-stats.js

var migrations = [/* to be filled with paths to node-db-migrate modules */]

var total = migrations.length;
var ups = 0;
var downs = 0;

var upMTO = 0;
var downMTO = 0;

var uu = [];
var dd = [];

for(var i=0; i<total; i++){
	var m = require(migrations[i]);
	var up = (m.up || {}).toString();
	var down = (m.down || {}).toString();

	var nUp = (up.match(/db\./g) || []).length;
	var nDown = (down.match(/db\./g) || []).length;

	upMTO += nUp > 1 ? 1 : 0;
	downMTO += nDown > 1 ? 1 : 0;

	ups+=nUp;
	downs+=nDown;

	uu.push(nUp);
	dd.push(nDown);
}

var ss = function(a, b){
	return a-b;
}

uu = uu.sort(ss);
dd = dd.sort(ss);

var part = 100/total;
console.log("Total:", total);
console.log("Ups:", ups, part*ups);
console.log("Downs:", downs, part*downs);
console.log("Ups MTO:", upMTO, part*upMTO);
console.log("Downs MTO:", downMTO, part*downMTO);
console.log("MUp", uu[75]);
console.log("MDown", dd[75]);