README updated

README.md

@@ -13,17 +13,23 @@ npm install --save-dev gulp-protractor
 Then, add it to your `gulpfile.js`:
 
 ```javascript
+
 var protractor = require("gulp-protractor").protractor;
 
 gulp.src(["./src/tests/*.js"])
-	.pipe(protractor({
-		configFile: "test/protractor.config.js",
-		args: ['--baseUrl', 'http://127.0.0.1:8000']
-	}))
-	.on('error', function(e) { throw e })
+    .pipe(protractor({
+        configFile: "test/protractor.config.js",
+        args: [
+            '--baseUrl', 'http://127.0.0.1:8000',
+            '--suite', 'login',
+            '--params.environment', 'test'
+        ]
+    }))
+    .on('error', function(e) { throw e })
 ```
 
 ### Protractor Webdriver
+
 You have to update and start a standalone selenium server. [Please read the offical instructions](https://github.com/angular/protractor#appendix-a-setting-up-a-standalone-selenium-server).
 
 You can also ensure that the driver is installed by using the `webdriver_update` task. Have a look at the example folder.
@@ -34,9 +40,11 @@ The first one is to let Protractor handle it automatically, including stopping i
 To do that, simply point to the selenium jar in the protractor config file (you will need to update the version number accordingly) instead of the address:
 
 ```javascript
+
   // The file path to the selenium server jar ()
   seleniumServerJar: './node_modules/protractor/node_modules/webdriver-manager/selenium/selenium-server-standalone-3.2.0.jar',
   // seleniumAddress: 'http://localhost:4444/wd/hub',
+
 ```
 
 The second option is to let the gulp task handle it with the built-in webdriver snippet.
@@ -52,54 +60,77 @@ gulp.task('webdriver_standalone', webdriver_standalone);
 ### protractor(options)
 
 #### options.configFile
+
 Type: `String`
 Default: `null`
 
 The path to your protractor config
 
 #### options.args
+
 Type: `Array`
 Default: `[]`
 
 Arguments get passed directly to the protractor call [Read the docs for more information](https://github.com/angular/protractor/blob/master/docs/getting-started.md#setup-and-config)
 
 #### options.debug
+
 Type: `Boolean`
 Default: `false`
 
 Enables Protractor's [debug mode](https://github.com/angular/protractor/blob/master/docs/debugging.md), which can be used to pause tests during execution and to view stack traces.
 
+### webdriver_update_specific(options)
+
+#### options.webDriverManagerArgs
+
+Type: `Array`
+Default: `[]`
+
+```javascript
+// Download and update the selenium driver
+var webdriver_update = require('gulp-protractor').webdriver_update_specific;
+
+// Downloads the selenium webdriver - stupid solution to pass extra args like ignore_ssl
+gulp.task('webdriver_update', webdriver_update({
+    webdriverManagerArgs: ['--ignore_ssl']
+}));
+```
+
+## Running Protractor without a plugin
 
-# Running Protractor without a plugin
 If you want to avoid using a plugin at all, here are gulp tasks which install the webdriver and start protractor:
 
 First install the protractor package:
+
 ```npm install --save-dev protractor```
 
 Then add these tasks to your ```gulpfile.js```:
+
 ```javascript
+
+// gulpfile.js should be in workspace root for this example
 var gulp = require('gulp');
 var path = require('path');
 var child_process = require('child_process');
 
 function getProtractorBinary(binaryName){
-	var winExt = /^win/.test(process.platform)? '.cmd' : '';
-	var pkgPath = require.resolve('protractor');
-	var protractorDir = path.resolve(path.join(path.dirname(pkgPath), '..', 'bin'));
-	return path.join(protractorDir, '/'+binaryName+winExt);
+    var winExt = /^win/.test(process.platform)? '.cmd' : '';
+    var protractorBin = path.join('node_modules', '.bin', binaryName);
+    return path.join(protractorBin, winExt);
 }
 
 gulp.task('protractor-install', function(done){
-	child_process.spawn(getProtractorBinary('webdriver-manager'), ['update'], {
-		stdio: 'inherit'
-	}).once('close', done);
+    child_process.spawn(getProtractorBinary('webdriver-manager'), ['update'], {
+        stdio: 'inherit'
+    }).once('close', done);
 });
 
 gulp.task('protractor-run', function (done) {
-	var argv = process.argv.slice(3); // forward args to protractor
-	child_process.spawn(getProtractorBinary('protractor'), argv, {
-		stdio: 'inherit'
-	}).once('close', done);
+    var argv = process.argv.slice(3); // forward args to protractor
+    child_process.spawn(getProtractorBinary('protractor'), argv, {
+        stdio: 'inherit'
+    }).once('close', done);
 });
 
 ```