Add Firebase AndroidApp Data Source (#6903)

* Update api.yaml

* Update api.yaml

* Add a Datasource for Firebase AndroidApp

* Add AndroidApp datasource

* Add GA tags to data_source_google_firebase_android_app_test.go

* Rename data_source_google_firebase_android_app_test.go to data_source_google_firebase_android_app_test.go.erb

mmv1/products/firebase/api.yaml

@@ -295,4 +295,4 @@ objects:
       - !ruby/object:Api::Type::String
         name: teamId
         description: |
-          The Apple Developer Team ID associated with the App in the App Store.
+          The Apple Developer Team ID associated with the App in the App Store.

mmv1/third_party/terraform/data_sources/data_source_google_firebase_android_app.go.erb

@@ -0,0 +1,37 @@
+<% autogen_exception -%>
+package google
+<% unless version == 'ga' -%>
+import (
+	"fmt"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+)
+
+func dataSourceGoogleFirebaseAndroidApp() *schema.Resource {
+	// Generate datasource schema from resource
+	dsSchema := datasourceSchemaFromResourceSchema(resourceFirebaseAndroidApp().Schema)
+
+	// Set 'Required' schema elements
+	addRequiredFieldsToSchema(dsSchema, "app_id")
+
+	return &schema.Resource{
+		Read:   dataSourceGoogleFirebaseAndroidAppRead,
+		Schema: dsSchema,
+	}
+}
+
+func dataSourceGoogleFirebaseAndroidAppRead(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+	appId := d.Get("app_id")
+	project, err := getProject(d, config)
+	if err != nil {
+		return err
+	}
+	name := fmt.Sprintf("projects/%s/androidApps/%s", project, appId.(string))
+	d.SetId(name)
+	if err := d.Set("name", name); err != nil {
+		return fmt.Errorf("Error setting name: %s", err)
+	}
+	return resourceFirebaseAndroidAppRead(d, meta)
+}
+<% end -%>

mmv1/third_party/terraform/tests/data_source_google_firebase_android_app_test.go.erb

@@ -0,0 +1,54 @@
+<% autogen_exception -%>
+package google
+<% unless version == 'ga' -%>
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+)
+
+func TestAccDataSourceGoogleFirebaseAndroidApp(t *testing.T) {
+	t.Parallel()
+
+	context := map[string]interface{}{
+		"project_id":   getTestProjectFromEnv(),
+		"package_name": "android.package." + randString(t, 5),
+		"display_name": "Display Name AndroidApp DataSource",
+	}
+
+	resourceName := "data.google_firebase_android_app.my_app"
+
+	vcrTest(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDataSourceGoogleFirebaseAndroidApp(context),
+				Check: resource.ComposeTestCheckFunc(
+					checkDataSourceStateMatchesResourceStateWithIgnores(
+						resourceName,
+						"google_firebase_android_app.my_app",
+						map[string]struct{}{
+							"deletion_policy": {},
+						},
+					),
+				),
+			},
+		},
+	})
+}
+
+func testAccDataSourceGoogleFirebaseAndroidApp(context map[string]interface{}) string {
+	return Nprintf(`
+resource "google_firebase_android_app" "my_app" {
+  project = "%{project_id}"
+  package_name ="%{package_name}"
+  display_name = "%{display_name}"
+}
+
+data "google_firebase_android_app" "my_app" {
+  app_id = google_firebase_android_app.my_app.app_id
+}
+`, context)
+}
+<% end -%>

mmv1/third_party/terraform/utils/provider.go.erb

@@ -269,7 +269,8 @@ func Provider() *schema.Provider {
 			"google_kms_secret":                                dataSourceGoogleKmsSecret(),
 			"google_kms_secret_ciphertext":                     dataSourceGoogleKmsSecretCiphertext(),
 			<% unless version == 'ga' -%>
-			"google_kms_secret_asymmetric":                     dataSourceGoogleKmsSecretAsymmetric(),
+                        "google_kms_secret_asymmetric":                     dataSourceGoogleKmsSecretAsymmetric(),
+                        "google_firebase_android_app":                      dataSourceGoogleFirebaseAndroidApp(),
 			"google_firebase_web_app":                          dataSourceGoogleFirebaseWebApp(),
 			"google_firebase_web_app_config":                   dataSourceGoogleFirebaseWebappConfig(),
 			<% end -%>

mmv1/third_party/terraform/website/docs/d/firebase_android_app.html.markdown

@@ -0,0 +1,51 @@
+---
+subcategory: "Firebase"
+page_title: "Google: google_firebase_android_app"
+description: |-
+  A Google Cloud Firebase Android application instance
+---
+
+# google\_firebase\_android\_app
+
+A Google Cloud Firebase Android application instance
+
+~> **Warning:** This resource is in beta, and should be used with the terraform-provider-google-beta provider.
+See [Provider Versions](https://terraform.io/docs/providers/google/guides/provider_versions.html) for more details on beta resources.
+
+
+## Argument Reference
+
+The following arguments are supported:
+
+
+* `app_id` -
+  (Required)
+  The app_ip of name of the Firebase androidApp.
+
+
+- - -
+
+
+* `project` - (Optional) The ID of the project in which the resource belongs.
+    If it is not provided, the provider project is used.
+
+
+## Attributes Reference
+
+In addition to the arguments listed above, the following computed attributes are exported:
+
+* `id` - an identifier for the resource with format `{{name}}`
+
+* `name` -
+  The fully qualified resource name of the App, for example:
+  projects/projectId/androidApps/appId
+
+* `app_id` -
+  Immutable. The globally unique, Firebase-assigned identifier of the App.
+  This identifier should be treated as an opaque token, as the data format is not specified.
+
+* `display_name` -
+  The user-assigned display name of the App.
+
+* `package_name` -
+  The canonical package name of the Android app as would appear in the Google Play Developer Console.