add import to random_pet resource #184

Author: wakeful

internal/provider/resource_pet.go

@@ -1,6 +1,7 @@
 package provider
 
 import (
+	"context"
 	"fmt"
 	"strings"
 
@@ -20,6 +21,9 @@ func resourcePet() *schema.Resource {
 		Create: CreatePet,
 		Read:   schema.Noop,
 		Delete: schema.RemoveFromState,
+		Importer: &schema.ResourceImporter{
+			StateContext: importPet,
+		},
 
 		Schema: map[string]*schema.Schema{
 			"keepers": {
@@ -71,3 +75,19 @@ func CreatePet(d *schema.ResourceData, meta interface{}) error {
 
 	return nil
 }
+
+func importPet(ctx context.Context, d *schema.ResourceData, _ interface{}) ([]*schema.ResourceData, error) {
+
+	val := d.Id()
+	d.SetId(val)
+
+	if err := d.Set("length", len(val)); err != nil {
+		return nil, fmt.Errorf("error setting result: %w", err)
+	}
+
+	if err := d.Set("separator", "-"); err != nil {
+		return nil, fmt.Errorf("error setting result: %w", err)
+	}
+
+	return []*schema.ResourceData{d}, nil
+}

website/docs/r/pet.html.md

@@ -64,3 +64,12 @@ The following arguments are supported:
 The following attributes are supported:
 
 * `id` - (string) The random pet name
+
+## Import
+
+Random Pet can be imported by just specifying the value:
+
+Example:
+```
+$ terraform import random_pet.example pet_name
+```