title: Set protractor arguments debugging in visual studio code
body: <p>I'm debugging a protractor solution in visual studio code. How I can do to pass the baseUrl as parameter in launch.json file?</p>
  
  <p>This is my protractor.conf.js file</p>
  
  <pre><code>exports.config = {
        seleniumAddress: 'http://localhost:4444/wd/hub',
        //baseUrl: 'xxx',
        ...
  
      };
  </code></pre>
  
  <p>This is my launch.json file:</p>
  
  <pre><code>{
          "version": "0.1.0",
          "configurations": [
              {
                  "name": "Launch e2e Tests",
                  "type": "node",
                  "program": "node_modules/protractor/lib/cli.js",
                  "stopOnEntry": false,
                  "args": ["protractor.conf.js","--baseUrl='pippo'" ],
                  "cwd": ".",
                  "runtimeExecutable": null,
                  "isShellCommand": true,
                  "runtimeArgs": [],
                  "env": { },
                  "sourceMaps": false,
                  "outDir": null
              }
          ]
      }
  </code></pre>