fix linter issues

Author: nritholtz

main.go

@@ -58,7 +58,7 @@ func init() {
 func gitClone(repository string, version string, moduleName string, destinationDir string) {
 	cleanupPath := filepath.Join(destinationDir, moduleName)
 	log.Printf("[*] Removing previously cloned artifacts at %s", cleanupPath)
-	os.RemoveAll(cleanupPath)
+	_ = os.RemoveAll(cleanupPath)
 	log.Printf("[*] Checking out %s of %s \n", version, repository)
 	cmd := exec.Command("git", "clone", "--single-branch", "--depth=1", "-b", version, repository, moduleName)
 	cmd.Dir = destinationDir

main_test.go

@@ -120,11 +120,11 @@ func TestTerraformWithTerrafilePath(t *testing.T) {
 
 	// Assert checked out correct version
 	for moduleName, cloneOptions := range map[string]map[string]string{
-		"tf-aws-vpc": map[string]string{
+		"tf-aws-vpc": {
 			"repository": "[email protected]:terraform-aws-modules/terraform-aws-vpc",
 			"version":    "v1.46.0",
 		},
-		"tf-aws-vpc-experimental": map[string]string{
+		"tf-aws-vpc-experimental": {
 			"repository": "[email protected]:terraform-aws-modules/terraform-aws-vpc",
 			"version":    "master",
 		},