check-img-https.js

var R = require('ramda');
var debug = require('debug')('check-img-https');
var readBuildImageURLs = require('./lib/read-build-image-urls');
var URL = require('url');

var SHOULD_BE_HTTPS = [
  'example.com',
];

var any = R.any(R.I);
var isHTTP = R.propEq('protocol', 'http:');
var hostShouldBeHTTPS = R.compose( any, R.ap(R.map(R.propEq('hostname'), SHOULD_BE_HTTPS)), R.of );
var isBadURL = R.compose( R.and(isHTTP, hostShouldBeHTTPS), URL.parse );

var checkURL = function(url) {
  if (isBadURL(url)) throw new Error('Not HTTPS: ' + url);
};

readBuildImageURLs()
  .then(R.forEach(checkURL))
  .catch(function(e) {
    console.error(e);
    process.exit(1);
  });