providers/heroku: heroku_domain resource

builtin/providers/heroku/provider.go

@@ -25,6 +25,7 @@ func Provider() *schema.Provider {
 		ResourcesMap: map[string]*schema.Resource{
 			"heroku_app":    resourceHerokuApp(),
 			"heroku_addon":  resourceHerokuAddon(),
+			"heroku_domain": resourceHerokuDomain(),
 		},
 
 		ConfigureFunc: providerConfigure,

builtin/providers/heroku/resource_heroku_domain.go

@@ -0,0 +1,86 @@
+package heroku
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/bgentry/heroku-go"
+	"github.com/hashicorp/terraform/helper/schema"
+)
+
+func resourceHerokuDomain() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceHerokuDomainCreate,
+		Read:   resourceHerokuDomainRead,
+		Delete: resourceHerokuDomainDelete,
+
+		Schema: map[string]*schema.Schema{
+			"hostname": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"app": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"cname": &schema.Schema{
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func resourceHerokuDomainCreate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*heroku.Client)
+
+	app := d.Get("app").(string)
+	hostname := d.Get("hostname").(string)
+
+	log.Printf("[DEBUG] Domain create configuration: %#v, %#v", app, hostname)
+
+	do, err := client.DomainCreate(app, hostname)
+	if err != nil {
+		return err
+	}
+
+	d.SetId(do.Id)
+	d.Set("hostname", do.Hostname)
+	d.Set("cname", fmt.Sprintf("%s.herokuapp.com", app))
+
+	log.Printf("[INFO] Domain ID: %s", d.Id())
+	return nil
+}
+
+func resourceHerokuDomainDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*heroku.Client)
+
+	log.Printf("[INFO] Deleting Domain: %s", d.Id())
+
+	// Destroy the domain
+	err := client.DomainDelete(d.Get("app").(string), d.Id())
+	if err != nil {
+		return fmt.Errorf("Error deleting domain: %s", err)
+	}
+
+	return nil
+}
+
+func resourceHerokuDomainRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*heroku.Client)
+
+	app := d.Get("app").(string)
+	do, err := client.DomainInfo(app, d.Id())
+	if err != nil {
+		return fmt.Errorf("Error retrieving domain: %s", err)
+	}
+
+	d.Set("hostname", do.Hostname)
+	d.Set("cname", fmt.Sprintf("%s.herokuapp.com", app))
+
+	return nil
+}

builtin/providers/heroku/resource_heroku_domain_test.go

@@ -0,0 +1,104 @@
+package heroku
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/bgentry/heroku-go"
+	"github.com/hashicorp/terraform/helper/resource"
+	"github.com/hashicorp/terraform/terraform"
+)
+
+func TestAccHerokuDomain_Basic(t *testing.T) {
+	var domain heroku.Domain
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckHerokuDomainDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccCheckHerokuDomainConfig_basic,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckHerokuDomainExists("heroku_domain.foobar", &domain),
+					testAccCheckHerokuDomainAttributes(&domain),
+					resource.TestCheckResourceAttr(
+						"heroku_domain.foobar", "hostname", "terraform.example.com"),
+					resource.TestCheckResourceAttr(
+						"heroku_domain.foobar", "app", "terraform-test-app"),
+					resource.TestCheckResourceAttr(
+						"heroku_domain.foobar", "cname", "terraform-test-app.herokuapp.com"),
+				),
+			},
+		},
+	})
+}
+
+func testAccCheckHerokuDomainDestroy(s *terraform.State) error {
+	client := testAccProvider.Meta().(*heroku.Client)
+
+	for _, rs := range s.Resources {
+		if rs.Type != "heroku_domain" {
+			continue
+		}
+
+		_, err := client.DomainInfo(rs.Attributes["app"], rs.ID)
+
+		if err == nil {
+			return fmt.Errorf("Domain still exists")
+		}
+	}
+
+	return nil
+}
+
+func testAccCheckHerokuDomainAttributes(Domain *heroku.Domain) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+
+		if Domain.Hostname != "terraform.example.com" {
+			return fmt.Errorf("Bad hostname: %s", Domain.Hostname)
+		}
+
+		return nil
+	}
+}
+
+func testAccCheckHerokuDomainExists(n string, Domain *heroku.Domain) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		rs, ok := s.Resources[n]
+
+		if !ok {
+			return fmt.Errorf("Not found: %s", n)
+		}
+
+		if rs.ID == "" {
+			return fmt.Errorf("No Domain ID is set")
+		}
+
+		client := testAccProvider.Meta().(*heroku.Client)
+
+		foundDomain, err := client.DomainInfo(rs.Attributes["app"], rs.ID)
+
+		if err != nil {
+			return err
+		}
+
+		if foundDomain.Id != rs.ID {
+			return fmt.Errorf("Domain not found")
+		}
+
+		*Domain = *foundDomain
+
+		return nil
+	}
+}
+
+const testAccCheckHerokuDomainConfig_basic = `
+resource "heroku_app" "foobar" {
+    name = "terraform-test-app"
+}
+
+resource "heroku_domain" "foobar" {
+    app = "${heroku_app.foobar.name}"
+    hostname = "terraform.example.com"
+}`