Basic proxying with headers override

index.js

@@ -0,0 +1,45 @@
+var request = require('request');
+var _ = require('lodash');
+var merge = require('merge');
+var urlJoin = require('url-join');
+var Utils = require('./superstatic-utils');
+
+module.exports = function proxy (req, res, next) {
+  var utils = new Utils({
+    req: req,
+    name: 'proxy'
+  });
+
+  if (utils.skipService()) return next();
+
+  var serviceConfig = utils.serviceConfig();
+
+  // Skip if there are not child tasks or if this is only 
+  // a single proxy. If there is no origin, then skip.
+  if (!utils.hasServiceTask(utils.serviceTask())) return next(); 
+
+  var config = utils.serviceTaskConfig();
+  var url = urlJoin(config.origin, pathWithoutTaskName(utils));
+
+  var requestObject = {
+    url: url,
+    headers: merge(lowerCaseObjectKeys(config.headers), lowerCaseObjectKeys(req.headers))
+  };
+
+  // Proxy request
+  request.get(requestObject).pipe(res);
+
+  function pathWithoutTaskName () {
+    return _.rest(utils.servicePath().split('/')).join('/');
+  }
+
+  function lowerCaseObjectKeys (source) {
+    var lowerCaseObject = {};
+
+    _.each(source, function (val, key) {
+      lowerCaseObject[key.toLowerCase()] = val;
+    });
+
+    return lowerCaseObject;
+  };
+};