nits

tests/e2e/builder.go

@@ -82,7 +82,6 @@ func generateImageName(version string, cfg TargetConfig) (string, error) {
 		tagName = "local" // this refers to build from local workspace
 	} else {
 		// use git hash of rev as docker image tag
-
 		cmd := exec.Command("git", "log", "--pretty=format:%h", "-n", "1", version)
 		out, err := cmd.CombinedOutput()
 		if err != nil {
@@ -179,7 +178,7 @@ func pullDockerImage(tag string, targetConfig TargetConfig) (string, error) {
 // bootstrapSDK in workspace to use custom SDK setup if required
 func bootstrapSDK(workSpace string, targetCfg TargetConfig) error {
 	sdkPath := strings.Join([]string{workSpace, "cosmos-sdk"}, string(os.PathSeparator))
-	err := os.RemoveAll(sdkPath) //delete old SDK directory
+
 	if err != nil {
 		return fmt.Errorf("error deleting SDK directory from workspace: %v", err)
 	}

tests/e2e/test_target.go

@@ -28,7 +28,7 @@ type ExecutionTarget interface {
 type DockerContainer struct {
 	targetConfig TargetConfig
 	containerCfg ContainerConfig
-	images       []string //images needed to build the target container
+
 	ImageName    string
 }