Function doit

getPreferred.js:11–24

(input)

var results = [];

function doit(input) {
	var src = JSON.parse(fs.readFileSync(input,'utf8'));
    let serviceName = helpers.extractServiceName(input);
	if (src.metadata && src.metadata.apiVersion) {
		var entry = results.find(function(e,i,a){
			return e.serviceName == serviceName;
		});
		if (!entry) {
			entry = {serviceName: serviceName, versions:[]};
			results.push(entry);
		}
		entry.versions.push(src.metadata.apiVersion);
	}
}

var inputspec = process.argv[2];
if (inputspec) {