=== Removing the local module source

With module artifacts available in a repository, we can now remove the module sources from the build. Since the composite is configured to automatically load available modules, this is as easy as deleting one or more module directories.

```
rm -r modules/string-utils
gradle run
```

 * Watching the build root directories is better since they are less likely to be deleted and
 * nearly no changes to the watched directories are necessary when running builds on the same project.
 *
 * To allow deleting the build root directories, we need to stop watching a build root directory if there are no more snapshots in the VFS inside,
 * since watched directories can't be deleted on Windows.
 *

        when:
        invalidateBuildOutputCleanupState()
        waitForChangesToBePickedUp()
        withWatchFs().run ":producer", "--info"
        then:
        output.contains("Deleting stale output file: ${outputFile.absolutePath}")
        executedAndNotSkipped(":producer")
        outputFile.assertExists()
    }

    def "detects non-incremental cleanup of incremental tasks"() {

	defer func() {
		e := ctx.ConfigKube(cluster).YAML("", dummyValidationVirtualService).Delete()
		if e != nil {
			scopes.Framework.Warnf("error deleting dummy virtual service for waiting the validation webhook: %v", e)
		}
	}()

	scopes.Framework.Info("Creating dummy virtual service to check for validation webhook readiness")
	return retry.UntilSuccess(func() error {

								err := cluster.Kube().CoreV1().Services(echos.Namespace.Name()).Delete(
									context.TODO(), common.ServiceB, metav1.DeleteOptions{})
								if err != nil {
									ctx.Fatalf("failed deleting service %s/%s in cluster %s: %v",
										echos.Namespace, common.ServiceB, cluster.Name(), err)
								}
								retry.UntilSuccessOrFail(t, func() error {

	}
	defer c.policyQueue.Done(key)

	err := func() error {
		policy, err := c.policyInformer.Lister().Get(key)
		if err != nil {
			if kerrors.IsNotFound(err) {
				// If not found, the policy is being deleting, do nothing.
				return nil
			}
			return err
		}
		return c.reconcile(ctx, policy)
	}()

	if err == nil {
		c.policyQueue.Forget(key)
		return true
	}

	// If the request itself is creating or updating a namespace, then get the
	// labels from attr.Object, because namespaceLister doesn't have the latest
	// namespace yet.
	//
	// However, if the request is deleting a namespace, then get the label from
	// the namespace in the namespaceLister, because a delete request is not
	// going to change the object, and attr.Object will be a DeleteOptions
	// rather than a namespace object.

		if obj == nil {
			t.Errorf("%s: Uses[%s] == nil", id.Pos(), id.Value)
		}
	}

	// Check that each identifier in the source is found in uses or defs or both.
	// We need the foundUses/Defs maps (rather than just deleting the found objects
	// from the uses and defs maps) because syntax.Walk traverses shared nodes multiple
	// times (e.g. types in field lists such as "a, b, c int").
	foundUses := make(map[*syntax.Name]bool)

kube::golang::setup_env
kube::util::ensure-temp-dir

ARTIFACTS="${ARTIFACTS:-${PWD}/_artifacts}"
mkdir -p "$ARTIFACTS/logs/"

# Creating a new repository tree 
# Deleting vendor directory to make go-licenses fetch license URLs from go-packages source repository
git worktree add -f "${KUBE_TEMP}"/tmp_test_licenses/kubernetes HEAD >/dev/null 2>&1 || true

      # labelPods will label all pods with <brokenPodLabelKey>=<brokenPodLabelValue>.
      # This is only capable of identifying broken pods; the user is responsible for fixing them (generally, by deleting them).
      # Note this gives the DaemonSet a relatively high privilege, as modifying pod metadata/status can have wider impacts.
      labelPods: false