Add support for google_cloudfunctions_function runtime (#2340)

<!-- This change is generated by MagicModules. -->
/cc @rileykarson

google/resource_cloudfunctions_function.go

@@ -170,6 +170,12 @@ func resourceCloudFunctionsFunction() *schema.Resource {
 				Optional: true,
 			},
 
+			"runtime": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+			},
+
 			"environment_variables": {
 				Type:     schema.TypeMap,
 				Optional: true,
@@ -316,6 +322,7 @@ func resourceCloudFunctionsCreate(d *schema.ResourceData, meta interface{}) erro
 
 	function := &cloudfunctions.CloudFunction{
 		Name:            cloudFuncId.cloudFunctionId(),
+		Runtime:         d.Get("runtime").(string),
 		ForceSendFields: []string{},
 	}
 
@@ -426,6 +433,7 @@ func resourceCloudFunctionsRead(d *schema.ResourceData, meta interface{}) error
 	}
 	d.Set("timeout", timeout)
 	d.Set("labels", function.Labels)
+	d.Set("runtime", function.Runtime)
 	d.Set("environment_variables", function.EnvironmentVariables)
 	if function.SourceArchiveUrl != "" {
 		// sourceArchiveUrl should always be a Google Cloud Storage URL (e.g. gs://bucket/object)
@@ -519,6 +527,11 @@ func resourceCloudFunctionsUpdate(d *schema.ResourceData, meta interface{}) erro
 		updateMaskArr = append(updateMaskArr, "labels")
 	}
 
+	if d.HasChange("runtime") {
+		function.Runtime = d.Get("runtime").(string)
+		updateMaskArr = append(updateMaskArr, "runtime")
+	}
+
 	if d.HasChange("environment_variables") {
 		function.EnvironmentVariables = expandEnvironmentVariables(d)
 		updateMaskArr = append(updateMaskArr, "environment_variables")

google/resource_cloudfunctions_function_test.go

@@ -108,6 +108,11 @@ func TestAccCloudFunctionsFunction_update(t *testing.T) {
 					testAccCloudFunctionsFunctionHasLabel("my-label", "my-label-value", &function),
 				),
 			},
+			{
+				ResourceName:      funcResourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
 			{
 				Config: testAccCloudFunctionsFunction_updated(functionName, bucketName, zipFileUpdatePath),
 				Check: resource.ComposeTestCheckFunc(
@@ -127,6 +132,11 @@ func TestAccCloudFunctionsFunction_update(t *testing.T) {
 						"new-env-variable-value", &function),
 				),
 			},
+			{
+				ResourceName:      funcResourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
 		},
 	})
 }
@@ -529,6 +539,7 @@ resource "google_cloudfunctions_function" "function" {
   source_archive_bucket = "${google_storage_bucket.bucket.name}"
   source_archive_object = "${google_storage_bucket_object.archive.name}"
   trigger_http          = true
+  runtime               = "nodejs8"
   timeout               = 91
   entry_point           = "helloGET"
   labels {

website/docs/d/datasource_cloudfunctions_function.html.markdown

@@ -45,6 +45,7 @@ exported:
 * `description` - Description of the function.
 * `available_memory_mb` - Available memory (in MB) to the function.
 * `timeout` - Function execution timeout (in seconds).
+* `runtime` - The runtime in which the function is running.
 * `entry_point` - Name of a JavaScript function that will be executed when the Google Cloud Function is triggered.
 * `trigger_http` - If function is triggered by HTTP, this boolean is set.
 * `event_trigger` - A source that fires events in response to a condition in another service. Structure is documented below.

website/docs/r/cloudfunctions_function.html.markdown

@@ -76,6 +76,8 @@ Deprecated. Use `event_trigger` instead.
 
 * `labels` - (Optional) A set of key/value label pairs to assign to the function.
 
+* `runtime` - (Optional) The runtime in which the function is going to run. If empty, defaults to `"nodejs6"`.
+
 * `environment_variables` - (Optional) A set of key/value environment variable pairs to assign to the function.
 
 * `retry_on_failure` - (Optional) Whether the function should be retried on failure. This only applies to bucket and topic triggers, not HTTPS triggers.