checker.js

checker.js

var _ = require('underscore');
var Seq = require('seq');
var request = require('request');
var crypto = require('crypto');

var fs = require('fs');
fs.readFile('manifest.json', function (err, data) {
	if (err) return console.log(err.message);

	var manifest = JSON.parse(data);
	var urls = [];
	_.each(manifest.packages, function( p ) {
		_.each(p.digests, function( d ) {
			urls.push({url:'http://aimg-monpla-smash.gree-apps.net/origin/asset/' + d, d:d});
			urls.push({url:'http://monpla-smash.gree-apps.net:8000/origin/asset/' + d, d:d});
		})
	})

	Seq()
		.sync(function() { return urls; })
		.flatten()
		.seqEach(function( url ) {
			var that = this;
			request({url:url.url, encoding:null}, function (error, response, body) {
				if (!error && response.statusCode == 200) {
					var shasum = crypto.createHash('sha1');
					shasum.update(body);
					var d = shasum.digest('hex');
					if (d != url.d) {
						console.log('hash mismatch, got:', d, 'expected:', url.d, response);
						return that.done();
					}
//					console.log(body) // Print the google web page.
				} else {
					console.log("fail", url);
					console.log(error && error.message, response);
					return that.done();
				}
				that.ok();
			})
		})
});