Add 'google_organization' data source (#887)

* Add 'google_organization' data source.

* Use 'GetResourceNameFromSelfLink'.

* Remove 'resourcemanager_helpers'.

* Use 'ConflictsWith' in schema.

* Add 'organization' argument and make 'name' an output-only attribute.

google/data_source_google_organization.go

@@ -0,0 +1,103 @@
+package google
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+
+	"github.com/hashicorp/terraform/helper/schema"
+
+	"google.golang.org/api/cloudresourcemanager/v1"
+	"google.golang.org/api/googleapi"
+)
+
+func dataSourceGoogleOrganization() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceOrganizationRead,
+		Schema: map[string]*schema.Schema{
+			"domain": {
+				Type:          schema.TypeString,
+				Optional:      true,
+				Computed:      true,
+				ConflictsWith: []string{"organization"},
+			},
+			"organization": {
+				Type:          schema.TypeString,
+				Optional:      true,
+				ConflictsWith: []string{"domain"},
+			},
+			"name": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"directory_customer_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"create_time": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"lifecycle_state": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func dataSourceOrganizationRead(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+
+	var organization *cloudresourcemanager.Organization
+	if v, ok := d.GetOk("domain"); ok {
+		filter := fmt.Sprintf("domain=%s", v.(string))
+		resp, err := config.clientResourceManager.Organizations.Search(&cloudresourcemanager.SearchOrganizationsRequest{
+			Filter: filter,
+		}).Do()
+		if err != nil {
+			return fmt.Errorf("Error reading organization: %s", err)
+		}
+
+		if len(resp.Organizations) == 0 {
+			return fmt.Errorf("Organization not found: %s", v)
+		}
+		if len(resp.Organizations) > 1 {
+			return fmt.Errorf("More than one matching organization found")
+		}
+
+		organization = resp.Organizations[0]
+	} else if v, ok := d.GetOk("organization"); ok {
+		resp, err := config.clientResourceManager.Organizations.Get(canonicalOrganizationName(v.(string))).Do()
+		if err != nil {
+			if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == http.StatusNotFound {
+				return fmt.Errorf("Organization not found: %s", v)
+			}
+
+			return fmt.Errorf("Error reading organization: %s", err)
+		}
+
+		organization = resp
+	} else {
+		return fmt.Errorf("one of domain or organization must be set")
+	}
+
+	d.SetId(GetResourceNameFromSelfLink(organization.Name))
+	d.Set("name", organization.Name)
+	d.Set("domain", organization.DisplayName)
+	d.Set("create_time", organization.CreationTime)
+	d.Set("lifecycle_state", organization.LifecycleState)
+	if organization.Owner != nil {
+		d.Set("directory_customer_id", organization.Owner.DirectoryCustomerId)
+	}
+
+	return nil
+}
+
+func canonicalOrganizationName(ba string) string {
+	if strings.HasPrefix(ba, "organizations/") {
+		return ba
+	}
+
+	return "organizations/" + ba
+}

google/data_source_google_organization_test.go

@@ -0,0 +1,77 @@
+package google
+
+import (
+	"fmt"
+	"regexp"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+)
+
+func TestAccDataSourceGoogleOrganization_byFullName(t *testing.T) {
+	orgId := getTestOrgFromEnv(t)
+	name := "organizations/" + orgId
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccCheckGoogleOrganization_byName(name),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("data.google_organization.org", "id", orgId),
+					resource.TestCheckResourceAttr("data.google_organization.org", "name", name),
+				),
+			},
+		},
+	})
+}
+
+func TestAccDataSourceGoogleOrganization_byShortName(t *testing.T) {
+	orgId := getTestOrgFromEnv(t)
+	name := "organizations/" + orgId
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccCheckGoogleOrganization_byName(orgId),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("data.google_organization.org", "id", orgId),
+					resource.TestCheckResourceAttr("data.google_organization.org", "name", name),
+				),
+			},
+		},
+	})
+}
+
+func TestAccDataSourceGoogleOrganization_byDomain(t *testing.T) {
+	name := acctest.RandString(16) + ".com"
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config:      testAccCheckGoogleOrganization_byDomain(name),
+				ExpectError: regexp.MustCompile("Organization not found: " + name),
+			},
+		},
+	})
+}
+
+func testAccCheckGoogleOrganization_byName(name string) string {
+	return fmt.Sprintf(`
+data "google_organization" "org" {
+  organization = "%s"
+}`, name)
+}
+
+func testAccCheckGoogleOrganization_byDomain(name string) string {
+	return fmt.Sprintf(`
+data "google_organization" "org" {
+  domain = "%s"
+}`, name)
+}

google/provider.go

@@ -77,6 +77,7 @@ func Provider() terraform.ResourceProvider {
 			"google_active_folder":                 dataSourceGoogleActiveFolder(),
 			"google_iam_policy":                    dataSourceGoogleIamPolicy(),
 			"google_kms_secret":                    dataSourceGoogleKmsSecret(),
+			"google_organization":                  dataSourceGoogleOrganization(),
 			"google_storage_object_signed_url":     dataSourceGoogleSignedUrl(),
 		},
 

website/docs/d/google_organization.html.markdown

@@ -0,0 +1,43 @@
+---
+layout: "google"
+page_title: "Google: google_organization"
+sidebar_current: "docs-google-datasource-organization"
+description: |-
+  Get information about a Google Cloud Organization.
+---
+
+# google\_organization
+
+Use this data source to get information about a Google Cloud Organization.
+
+```hcl
+data "google_organization" "org" {
+  domain = "example.com"
+}
+
+resource "google_folder" "sales" {
+  display_name = "Sales"
+  parent       = "${data.google_organization.org.name}"
+}
+```
+
+## Argument Reference
+
+The arguments of this data source act as filters for querying the available Organizations.
+The given filters must match exactly one Organizations whose data will be exported as attributes.
+The following arguments are supported:
+
+* `organization` (Optional) - The name of the Organization in the form `{organization_id}` or `organizations/{organization_id}`.
+* `domain` (Optional) - The domain name of the Organization.
+
+~> **NOTE:** One of `organization` or `domain` must be specified.
+
+## Attributes Reference
+
+The following additional attributes are exported:
+
+* `id` - The Organization ID.
+* `name` - The resource name of the Organization in the form `organizations/{organization_id}`.
+* `directory_customer_id` - The Google for Work customer ID of the Organization.
+* `create_time` - Timestamp when the Organization was created. A timestamp in RFC3339 UTC "Zulu" format, accurate to nanoseconds. Example: "2014-10-02T15:01:23.045123456Z".
+* `lifecycle_state` - The Organization's current lifecycle state.

website/google.erb

@@ -64,6 +64,9 @@
       <li<%= sidebar_current("docs-google-kms-secret") %>>
       <a href="/docs/providers/google/d/google_kms_secret.html">google_kms_secret</a>
       </li>
+      <li<%= sidebar_current("docs-google-datasource-organization") %>>
+      <a href="/docs/providers/google/d/google_organization.html">google_organization</a>
+      </li>
       <li<%= sidebar_current("docs-google-datasource-signed_url") %>>
         <a href="/docs/providers/google/d/signed_url.html">google_storage_object_signed_url</a>
       </li>