forward event emitter
diff --git a/index.js b/index.js
index 0532880..64017e5 100644
--- a/index.js
+++ b/index.js
@@ -26,7 +26,8 @@
ConfigParser = require('cordova-common').ConfigParser,
fetch = require('cordova-fetch'),
url = require('url'),
- validateIdentifier = require('valid-identifier');
+ validateIdentifier = require('valid-identifier'),
+ CordovaLogger = require('cordova-common').CordovaLogger.get();
// Global configuration paths
var global_config_path = process.env.CORDOVA_HOME;
@@ -34,27 +35,40 @@
var HOME = process.env[(process.platform.slice(0, 3) == 'win') ? 'USERPROFILE' : 'HOME'];
global_config_path = path.join(HOME, '.cordova');
}
+/**
+ * Sets up to forward events to another instance, or log console.
+ * This will make the create internal events visible outside
+ * @param {EventEmitter} externalEventEmitter An EventEmitter instance that will be used for
+ * logging purposes. If no EventEmitter provided, all events will be logged to console
+ * @return {EventEmitter}
+ */
+function setupEvents(externalEventEmitter) {
+ if (externalEventEmitter) {
+ // This will make the platform internal events visible outside
+ events.forwardEventsTo(externalEventEmitter);
+ return externalEventEmitter;
+ }
+ // There is no logger if external emitter is not present,
+ // so attach a console logger
+ CordovaLogger.subscribe(events);
+ return events;
+}
+
/**
* Usage:
* @dir - directory where the project will be created. Required.
- * @optionalId - app id. Optional.
- * @optionalName - app name. Optional.
- * @cfg - extra config to be saved in .cordova/config.json
+ * @optionalId - app id. Required (but be "undefined")
+ * @optionalName - app name. Required (but can be "undefined").
+ * @cfg - extra config to be saved in .cordova/config.json Required (but can be "{}").
+ * @extEvents - An EventEmitter instance that will be used for logging purposes. Required (but can be "undefined").
**/
// Returns a promise.
-module.exports = function(dir, optionalId, optionalName, cfg) {
+module.exports = function(dir, optionalId, optionalName, cfg, extEvents) {
var argumentCount = arguments.length;
return Q.fcall(function() {
- // Lets check prerequisites first; NOTE: argCount is always 4 when run with cli
- if (argumentCount == 3) {
- cfg = optionalName;
- optionalName = undefined;
- } else if (argumentCount == 2) {
- cfg = optionalId;
- optionalId = undefined;
- optionalName = undefined;
- }
+ events = setupEvents(extEvents);
+ events.emit('warn', 'Using detached cordova-create');
if (!dir) {
throw new CordovaError('Directory not specified. See `cordova help`.');
