add check for submodules

Signed-off-by: sk593 <[email protected]>

pkg/recipes/terraform/module.go

@@ -59,8 +59,10 @@ func inspectModule(workingDir, localModuleName string, templatePath string) (*mo
 	// https://developer.hashicorp.com/terraform/tutorials/modules/module-use#understand-how-modules-work
 	//
 	// If the template path is for a submodule, we'll add the submodule path to the module root directory.
-	if strings.Contains(templatePath, "//") {
-		moduleRootDir += "/" + strings.Split(templatePath, "//")[1]
+	subModDex := strings.LastIndex(templatePath, "//")
+	// Make sure that we don't mistake the double slashes in a '://' scheme as a submodule indicator
+	if subModDex != -1 && templatePath[subModDex-1:subModDex+len("//")] != "://" {
+		moduleRootDir += "/" + templatePath[subModDex+len("//"):]
 	}
 	mod, diags := tfconfig.LoadModule(filepath.Join(workingDir, moduleRootDir))
 	if diags.HasErrors() {