Determine in a Maven Plugin whether Batch mode is active-CodePudding

When I write a Mojo, how can I determine whether I am currently in Batch Mode (i.e. the -B parameter was given on command line)?

CodePudding user response：

The simplest way would be to put this:

  @Parameter(defaultValue = "${session}", required = true, readonly = true)
  private MavenSession session;

If you have defined that in your mojo definition you can within your execute method going like this:

  if (session.getRequest().isInteractiveMode()) {
    //..
  } else {
    //..
  }

This will give you the information about using --batch-mode.

CodePudding user response：

I've checked out the source code of maven's archetype plugin (generate mojo to be precise):

They just inject the boolean value into the mojo:

  /**
     * User settings used to check the interactiveMode.
     */
    @Parameter( property = "interactiveMode", defaultValue = "${settings.interactiveMode}", required = true )
    private Boolean interactiveMode;

Take a look here and pay attention to how do they use it in the source code:

  if ( interactiveMode.booleanValue() )
  {
        getLog().info( "Generating project in Interactive mode" );
  }
  else
  {
        getLog().info( "Generating project in Batch mode" );
  }