Provide a envconfig.Config method to inject a client from kubeconfig file.

[vladimirvivien]

The example here reveals the multi-steps necessary to create a klient.Client from a kubeconfig file and then inject that client into the environment's configuration.

e2e-framework/examples/k8s/main_test.go

Line 52 in 0402e81

func(ctx context.Context, cfg *envconf.Config) (context.Context, error) {

It would be nice if the envconf.Config type provided a method to handle the injection of the client in one step similar to:

func TestMain(m *testing.M){
    testenv.Setup(
        func(ctx context.Context, cfg *envconf.Config) (context.Context, error) { 
            cfg.WithKubeconfigFile(kubeconf_file_path) // this would create a new klient.Client, then inject it in the cfg
        },
    )
    ...
}