Add data source for client configuration (#323)

Author: Nicholas M. Iodice

azuredevops/data_client_config.go

@@ -0,0 +1,32 @@
+package azuredevops
+
+import (
+	"time"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/microsoft/terraform-provider-azuredevops/azuredevops/utils/config"
+)
+
+const (
+	organizationURL = "organization_url"
+)
+
+func dataClientConfig() *schema.Resource {
+	return &schema.Resource{
+		Read: clientConfigRead,
+		Schema: map[string]*schema.Schema{
+			organizationURL: {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func clientConfigRead(d *schema.ResourceData, m interface{}) error {
+	// The ID is meaningless for this data source, so ID can act as a
+	// point in time snapshot
+	d.SetId(time.Now().UTC().String())
+	d.Set(organizationURL, m.(*config.AggregatedClient).OrganizationURL)
+	return nil
+}

azuredevops/data_client_config_test.go

@@ -0,0 +1,37 @@
+// +build all core
+
+package azuredevops
+
+import (
+	"os"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/microsoft/terraform-provider-azuredevops/azuredevops/utils/testhelper"
+)
+
+/**
+ * Begin acceptance tests
+ */
+
+// Verifies that the client config data source loads the configured AzDO org
+func TestAccClientConfig_LoadsCorrectProperties(t *testing.T) {
+	tfNode := "data.azuredevops_client_config.c"
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testhelper.TestAccPreCheck(t, nil) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: `data "azuredevops_client_config" "c" {}`,
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttrSet(tfNode, "id"),
+					resource.TestCheckResourceAttr(tfNode, "organization_url", os.Getenv("AZDO_ORG_SERVICE_URL")),
+				),
+			},
+		},
+	})
+}
+
+func init() {
+	InitProvider()
+}

azuredevops/provider.go

@@ -25,6 +25,7 @@ func Provider() *schema.Provider {
 			"azuredevops_group":                      resourceGroup(),
 		},
 		DataSourcesMap: map[string]*schema.Resource{
+			"azuredevops_client_config":    dataClientConfig(),
 			"azuredevops_group":            dataGroup(),
 			"azuredevops_project":          dataProject(),
 			"azuredevops_projects":         dataProjects(),

azuredevops/provider_test.go

@@ -42,6 +42,7 @@ func TestAzureDevOpsProvider_HasChildResources(t *testing.T) {
 
 func TestAzureDevOpsProvider_HasChildDataSources(t *testing.T) {
 	expectedDataSources := []string{
+		"azuredevops_client_config",
 		"azuredevops_group",
 		"azuredevops_project",
 		"azuredevops_projects",

azuredevops/utils/config/config.go

@@ -28,6 +28,7 @@ import (
 // allow for mocking to support unit testing of the funcs that invoke the
 // Azure DevOps client.
 type AggregatedClient struct {
+	OrganizationURL               string
 	CoreClient                    core.Client
 	BuildClient                   build.Client
 	GitReposClient                git.Client
@@ -111,6 +112,7 @@ func GetAzdoClient(azdoPAT string, organizationURL string, tfVersion string) (*A
 	}
 
 	aggregatedClient := &AggregatedClient{
+		OrganizationURL:               organizationURL,
 		CoreClient:                    coreClient,
 		BuildClient:                   buildClient,
 		GitReposClient:                gitReposClient,

website/docs/d/data_client_config.html.markdown

@@ -0,0 +1,30 @@
+---
+layout: "azuredevops"
+page_title: "AzureDevops: azuredevops_client_config"
+description: |-
+  Use this data source to access information about the Azure DevOps organization configured for the provider.
+---
+
+# Data Source: azuredevops_client_config
+
+Use this data source to access information about the Azure DevOps organization configured for the provider.
+
+## Example Usage
+
+```hcl
+data "azuredevops_client_config" "c" {}
+
+output "org_url" {
+  value = data.azuredevops_client_config.c.organization_url
+}
+```
+
+## Argument Reference
+
+This data source has no arguments
+
+## Attributes Reference
+
+The following attributes are exported:
+
+`organization_url` - The organization configured for the provider