Added tgc Go cli (GoogleCloudPlatform#11777)

GNUmakefile

@@ -95,6 +95,11 @@ tgc:
 		bundle exec compiler -e terraform -f tgc -v beta -o $(OUTPUT_PATH)/tfplan2cai $(mmv1_compile);\
 		bundle exec compiler -e terraform -f tgc_cai2hcl -v beta -o $(OUTPUT_PATH)/cai2hcl $(mmv1_compile);\
 
+tgc-go:
+	cd mmv1;\
+		go run . --version beta --provider  tgc --output $(OUTPUT_PATH)/tfplan2cai;\
+		go run . --version beta --provider  tgc_cai2hcl --output $(OUTPUT_PATH)/cai2hcl;\
+
 tf-oics:
 	cd mmv1;\
 		bundle;\

mmv1/provider/terraform_tgc.go

@@ -347,7 +347,7 @@ func retrieveListOfManuallyDefinedTestsFromFile(file string) []string {
 }
 
 func (tgc TerraformGoogleConversion) CopyCommonFiles(outputFolder string, generateCode, generateDocs bool) {
-	log.Printf("Copying common files.")
+	log.Printf("Copying common files for tgc.")
 
 	if !generateCode {
 		return

mmv1/provider/terraform_tgc.rb

@@ -119,6 +119,10 @@ def retrieve_full_manifest_of_non_defined_tests
 
     def retrieve_test_source_files(path, suffix)
       files = Dir["#{path}**#{suffix}"]
+      files = files.reject do |file|
+        file.end_with?('/go')
+      end
+
       files = files.map { |file| file.split(path)[-1] }
       files.sort
     end

mmv1/provider/terraform_tgc_cai2hcl.go

@@ -46,7 +46,7 @@ func NewCaiToTerraformConversion(product *api.Product, versionName string, start
 	t.Product.SetPropertiesBasedOnVersion(&t.Version)
 	for _, r := range t.Product.Objects {
 		r.SetCompiler(ProviderName(t))
-		r.ImportPath = ImportPathFromVersion(t, versionName)
+		r.ImportPath = ImportPathFromVersion(versionName)
 	}
 
 	return t