build/args.js
var yargs = require('yargs');
var argv = yargs.argv,
validBumpTypes = "major|minor|patch|prerelease".split("|"),
bump = (argv.bump || 'patch').toLowerCase();
if(validBumpTypes.indexOf(bump) === -1) {
throw new Error('Unrecognized bump "' + bump + '".');
}
module.exports = {
bump: bump
};