Running SPCAF analysis of your SharePoint Framework project from gulp allows you to stay productive and easily check if there are any issues in your project. If any issues are found you can quickly fix them.
To run SPCAF analysis of your SharePoint Framework project from gulp, on the command line execute:
This will trigger the standard SharePoint Framework bundle task. Once the bundle process is completed, SPCAF analysis will start. Any issues discovered during the analysis will be reported directly to the command line.
For each discovered issue you can see in which file and on which line the rule violation occurred.