versionz v0.0.15

versionz

Uses git to look at your previous package.json to determine if there was a version change

var versionz = require('versionz');

versionz(function(err, info) {
	if (err) {
		console.log(err);
	} else if (info.changed) {
		console.log('package.json version changed from ' + info.then +
		 ' to ' + info.now + ' last commit');
	} else {
		console.log('package.json did not change since last commit');
	}
});

cli

There is a command-line interface. Run npm install -g versionz. versionz runs git commands in the current directory to look at your previous package.json to determine if there was a version change