chore(internal/postprocessor): add MoveSnippets to main.go (#7523)

* update OwlBot SHA

Author: quartzmo

.github/.OwlBot.lock.yaml

@@ -13,4 +13,4 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-go:latest
-  digest: sha256:2793e9664b2ad41670c953aad7ea552d0da414f6a486edd10655ae2d7da72093
+  digest: sha256:33751ca85cc06cecb9ff2f6d7dc846e01664121d8842c9a7e45af649b02752e1

internal/postprocessor/main.go

@@ -146,6 +146,9 @@ func (p *postProcessor) run(ctx context.Context) error {
 	if err := p.InitializeNewModules(manifest); err != nil {
 		return err
 	}
+	if err := p.MoveSnippets(); err != nil {
+		return err
+	}
 	prTitle, prBody, err := p.GetNewPRTitleAndBody(ctx)
 	if err != nil {
 		return err
@@ -302,6 +305,28 @@ func (p *postProcessor) getDirs() []string {
 	return dirs
 }
 
+func (p *postProcessor) MoveSnippets() error {
+	log.Println("moving snippets")
+	dirs := p.getDirs()
+	for _, dir := range dirs {
+
+		snpDirs, err := filepath.Glob(filepath.Join(dir, "apiv*", "internal"))
+		if err != nil {
+			return err
+		}
+		for _, snpDir := range snpDirs {
+			// TODO(chrisdsmith): Move to correct location in google-cloud-go/internal/generated/snippets
+			// instead of deleting.
+			log.Printf("deleting snippets dir: %s", snpDir)
+			err = os.RemoveAll(snpDir)
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
 func (p *postProcessor) TidyAffectedMods() error {
 	dirs := p.getDirs()
 	for _, dir := range dirs {