Add 'nginx_configuration_data_source' data source

internal/services/nginx/nginx_configuration_data_source.go

@@ -0,0 +1,161 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package nginx
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/hashicorp/go-azure-helpers/lang/pointer"
+	"github.com/hashicorp/go-azure-helpers/lang/response"
+	"github.com/hashicorp/go-azure-sdk/resource-manager/nginx/2023-04-01/nginxconfiguration"
+	"github.com/hashicorp/go-azure-sdk/resource-manager/nginx/2023-04-01/nginxdeployment"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/sdk"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
+)
+
+type ConfigurationDataSourceModel struct {
+	NginxDeploymentId string          `tfschema:"nginx_deployment_id"`
+	ConfigFile        []ConfigFile    `tfschema:"config_file"`
+	ProtectedFile     []ProtectedFile `tfschema:"protected_file"`
+	PackageData       string          `tfschema:"package_data"`
+	RootFile          string          `tfschema:"root_file"`
+}
+
+type ConfigurationDataSource struct{}
+
+var _ sdk.DataSource = ConfigurationDataSource{}
+
+func (m ConfigurationDataSource) Arguments() map[string]*pluginsdk.Schema {
+	return map[string]*pluginsdk.Schema{
+		"nginx_deployment_id": {
+			Type:         pluginsdk.TypeString,
+			Required:     true,
+			ValidateFunc: nginxdeployment.ValidateNginxDeploymentID,
+		},
+	}
+}
+
+func (m ConfigurationDataSource) Attributes() map[string]*pluginsdk.Schema {
+	return map[string]*pluginsdk.Schema{
+		"config_file": {
+			Type:     pluginsdk.TypeSet,
+			Computed: true,
+			Elem: &pluginsdk.Resource{
+				Schema: map[string]*pluginsdk.Schema{
+					"content": {
+						Type:     pluginsdk.TypeString,
+						Computed: true,
+					},
+
+					"virtual_path": {
+						Type:     pluginsdk.TypeString,
+						Computed: true,
+					},
+				},
+			},
+		},
+
+		"protected_file": {
+			Type:     pluginsdk.TypeSet,
+			Computed: true,
+			Elem: &pluginsdk.Resource{
+				Schema: map[string]*pluginsdk.Schema{
+					"content": {
+						Type:      pluginsdk.TypeString,
+						Computed:  true,
+						Sensitive: true,
+					},
+
+					"virtual_path": {
+						Type:     pluginsdk.TypeString,
+						Computed: true,
+					},
+				},
+			},
+		},
+
+		"package_data": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+
+		"root_file": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+	}
+}
+
+func (m ConfigurationDataSource) ModelObject() interface{} {
+	return &ConfigurationDataSourceModel{}
+}
+
+func (m ConfigurationDataSource) ResourceType() string {
+	return "azurerm_nginx_configuration"
+}
+
+func (m ConfigurationDataSource) Read() sdk.ResourceFunc {
+	return sdk.ResourceFunc{
+		Timeout: 5 * time.Minute,
+		Func: func(ctx context.Context, metadata sdk.ResourceMetaData) error {
+			client := metadata.Client.Nginx.NginxConfiguration
+			var model ConfigurationDataSourceModel
+			if err := metadata.Decode(&model); err != nil {
+				return err
+			}
+			deploymentId, err := nginxdeployment.ParseNginxDeploymentID(model.NginxDeploymentId)
+			if err != nil {
+				return err
+			}
+			id := nginxconfiguration.NewConfigurationID(
+				deploymentId.SubscriptionId,
+				deploymentId.ResourceGroupName,
+				deploymentId.NginxDeploymentName,
+				defaultConfigurationName,
+			)
+			result, err := client.ConfigurationsGet(ctx, id)
+			if err != nil {
+				if response.WasNotFound(result.HttpResponse) {
+					return fmt.Errorf("%s was not found", id)
+				}
+				return fmt.Errorf("retrieving %s: %+v", id, err)
+			}
+
+			output := ConfigurationDataSourceModel{
+				NginxDeploymentId: deploymentId.ID(),
+			}
+
+			if model := result.Model; model != nil {
+				prop := result.Model.Properties
+				output.RootFile = pointer.From(prop.RootFile)
+				if prop.Package != nil && prop.Package.Data != nil {
+					output.PackageData = pointer.From(prop.Package.Data)
+				}
+
+				if files := prop.Files; files != nil {
+					for _, file := range *files {
+						output.ConfigFile = append(output.ConfigFile, ConfigFile{
+							Content:     pointer.From(file.Content),
+							VirtualPath: pointer.From(file.VirtualPath),
+						})
+					}
+				}
+
+				if files := prop.ProtectedFiles; files != nil {
+					for _, file := range *files {
+						output.ProtectedFile = append(output.ProtectedFile, ProtectedFile{
+							Content:     pointer.From(file.Content),
+							VirtualPath: pointer.From(file.VirtualPath),
+						})
+					}
+				}
+			}
+
+			metadata.SetID(id)
+			return metadata.Encode(&output)
+		},
+	}
+}

internal/services/nginx/nginx_configuration_data_source_test.go

@@ -0,0 +1,39 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package nginx_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-provider-azurerm/internal/acceptance"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/acceptance/check"
+)
+
+type NginxConfigurationDataSource struct{}
+
+func TestAccNginxConfigurationDataSource_basic(t *testing.T) {
+	data := acceptance.BuildTestData(t, "data.azurerm_nginx_configuration", "test")
+	r := NginxConfigurationDataSource{}
+
+	data.DataSourceTest(t, []acceptance.TestStep{
+		{
+			Config: r.basic(data),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).Key("root_file").Exists(),
+				check.That(data.ResourceName).Key("config_file").Exists(),
+			),
+		},
+	})
+}
+
+func (d NginxConfigurationDataSource) basic(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+%s
+
+data "azurerm_nginx_configuration" "test" {
+  nginx_deployment_id = azurerm_nginx_deployment.test.id
+}
+`, ConfigurationResource{}.basic(data))
+}

internal/services/nginx/registration.go

@@ -32,6 +32,7 @@ func (r Registration) DataSources() []sdk.DataSource {
 	return []sdk.DataSource{
 		DeploymentDataSource{},
 		CertificateDataSource{},
+		ConfigurationDataSource{},
 	}
 }
 

website/docs/d/nginx_configuration.html.markdown

@@ -0,0 +1,55 @@
+---
+subcategory: "Nginx"
+layout: "azurerm"
+page_title: "Azure Resource Manager: Data Source: azurerm_nginx_configuration"
+description: |-
+  Gets information about an existing Nginx Configuration.
+---
+
+# Data Source: azurerm_nginx_configuration
+
+Use this data source to access information about an existing Nginx Configuration.
+
+## Example Usage
+
+```hcl
+data "azurerm_nginx_configuration" "example" {
+  nginx_deployment_id = "TODO"
+}
+
+output "id" {
+  value = data.azurerm_nginx_configuration.example.id
+}
+```
+
+## Arguments Reference
+
+The following arguments are supported:
+
+* `nginx_deployment_id` - (Required) The ID of the Nginx Deployment.
+
+## Attributes Reference
+
+In addition to the Arguments listed above - the following Attributes are exported:
+
+* `id` - The ID of the Nginx Configuration.
+
+* `config_file` - A `config_file` block as defined below.
+
+* `package_data` - The package data for this configuration.
+
+* `root_file` - The root file path of this Nginx Configuration.
+
+---
+
+A `config_file` block exports the following:
+
+* `content` - The base-64 encoded contents of this configuration file.
+
+* `virtual_path` - The path of this configuration file.
+
+## Timeouts
+
+The `timeouts` block allows you to specify [timeouts](https://www.terraform.io/language/resources/syntax#operation-timeouts) for certain actions:
+
+* `read` - (Defaults to 5 minutes) Used when retrieving the Nginx Configuration.