The create_bundle target does support giving the full path of the generated bundle via the bundle_root_dir variable as documented in "gn help create_bundle".

So, the following works:

  create_bundle("foo") {
    bundle_root_dir = "$root_build_dir/Bar.app"
    ...
  }

and will create a product named Bar.app in $root_build_dir. The target does not support a simple "product_name" because it allows a more powerful way to specify the name of the output.

Closing as WontFix since this is WAI.

Thanks for explaining Sylvain! I thought the bundle_root_dir is only used to pass to bundle_data.

If this works, then I think "all" doesn't need to depend on both "xcuitest" and "xcuitest_runner" anymore.

in the new design, we can have "xcuitest" as a group, which depends on "xcuitest_runner" and "xcuitest_module", and then "xcuitest_runner" creates "xcuitest-Runner.app" and "xcuitest_module" creates "xcuitest.xctest". I'll try implementing this and see how it goes.