Merge pull request #15 from wgebis/update_tf_sdk_add_dkim_selector

Upgrade SDK, add dkim_selector

docs/resources/domain.md

@@ -35,6 +35,7 @@ The following arguments are supported:
 * `wildcard` - (Optional) Boolean that determines whether
     the domain will accept email for sub-domains.
 * `dkim_key_size` - (Optional) The length of your domain’s generated DKIM key. Default value is `1024`.
+* `dkim_selector` - (Optional) The name of your DKIM selector if you want to specify it whereas MailGun will make it's own choice.
 
 ## Attributes Reference
 

go.mod

@@ -4,7 +4,7 @@ go 1.14
 
 require (
 	github.com/hashicorp/go-uuid v1.0.2
-	github.com/hashicorp/terraform-plugin-sdk/v2 v2.0.4
-	github.com/mailgun/mailgun-go/v3 v3.6.4
+	github.com/hashicorp/terraform-plugin-sdk/v2 v2.6.1
+	github.com/mailgun/mailgun-go/v4 v4.5.1
 
 )

mailgun/config.go

@@ -2,7 +2,7 @@ package mailgun
 
 import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
-	"github.com/mailgun/mailgun-go/v3"
+	"github.com/mailgun/mailgun-go/v4"
 	"log"
 	"strings"
 )

mailgun/resource_mailgun_domain.go

@@ -10,7 +10,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
-	"github.com/mailgun/mailgun-go/v3"
+	"github.com/mailgun/mailgun-go/v4"
 )
 
 func resourceMailgunDomain() *schema.Resource {
@@ -60,6 +60,12 @@ func resourceMailgunDomain() *schema.Resource {
 				Optional: true,
 			},
 
+			"dkim_selector": {
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+
 			"receiving_records": &schema.Schema{
 				Type:     schema.TypeList,
 				Computed: true,
@@ -175,6 +181,7 @@ func resourceMailgunDomainCreate(ctx context.Context, d *schema.ResourceData, me
 	opts.Password = d.Get("smtp_password").(string)
 	opts.Wildcard = d.Get("wildcard").(bool)
 	opts.DKIMKeySize = d.Get("dkim_key_size").(int)
+	var dkimSelector = d.Get("dkim_selector").(string)
 
 	log.Printf("[DEBUG] Domain create configuration: %#v", opts)
 
@@ -184,6 +191,14 @@ func resourceMailgunDomainCreate(ctx context.Context, d *schema.ResourceData, me
 		return diag.FromErr(err)
 	}
 
+	if dkimSelector != "" {
+		errc = client.UpdateDomainDkimSelector(ctx, d.Get("name").(string), dkimSelector)
+
+		if errc != nil {
+			return diag.FromErr(errc)
+		}
+	}
+
 	d.SetId(name)
 
 	log.Printf("[INFO] Domain ID: %s", d.Id())

mailgun/resource_mailgun_domain_test.go

@@ -8,7 +8,7 @@ import (
 	"github.com/hashicorp/go-uuid"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
-	"github.com/mailgun/mailgun-go/v3"
+	"github.com/mailgun/mailgun-go/v4"
 )
 
 func TestAccMailgunDomain_Basic(t *testing.T) {

mailgun/resource_mailgun_route.go

@@ -8,7 +8,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/mailgun/mailgun-go/v3"
+	"github.com/mailgun/mailgun-go/v4"
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"

mailgun/resource_mailgun_route_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/mailgun/mailgun-go/v3"
+	"github.com/mailgun/mailgun-go/v4"
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"