aws: Add support for "aws_codedeploy_app" resources.

builtin/providers/aws/config.go

@@ -14,6 +14,7 @@ import (
 	"github.com/aws/aws-sdk-go/service/autoscaling"
 	"github.com/aws/aws-sdk-go/service/cloudwatch"
 	"github.com/aws/aws-sdk-go/service/cloudwatchlogs"
+	"github.com/aws/aws-sdk-go/service/codedeploy"
 	"github.com/aws/aws-sdk-go/service/directoryservice"
 	"github.com/aws/aws-sdk-go/service/dynamodb"
 	"github.com/aws/aws-sdk-go/service/ec2"
@@ -70,6 +71,7 @@ type AWSClient struct {
 	lambdaconn         *lambda.Lambda
 	opsworksconn       *opsworks.OpsWorks
 	glacierconn        *glacier.Glacier
+	codedeployconn     *codedeploy.CodeDeploy
 }
 
 // Client configures and returns a fully initialized AWSClient
@@ -192,6 +194,9 @@ func (c *Config) Client() (interface{}, error) {
 
 		log.Println("[INFO] Initializing Glacier connection")
 		client.glacierconn = glacier.New(awsConfig)
+
+		log.Println("[INFO] Initializing CodeDeploy Connection")
+		client.codedeployconn = codedeploy.New(awsConfig)
 	}
 
 	if len(errs) > 0 {

builtin/providers/aws/provider.go

@@ -166,6 +166,7 @@ func Provider() terraform.ResourceProvider {
 			"aws_cloudwatch_log_group":         resourceAwsCloudWatchLogGroup(),
 			"aws_autoscaling_lifecycle_hook":   resourceAwsAutoscalingLifecycleHook(),
 			"aws_cloudwatch_metric_alarm":      resourceAwsCloudWatchMetricAlarm(),
+			"aws_codedeploy_app":               resourceAwsCodeDeployApp(),
 			"aws_customer_gateway":             resourceAwsCustomerGateway(),
 			"aws_db_instance":                  resourceAwsDbInstance(),
 			"aws_db_parameter_group":           resourceAwsDbParameterGroup(),

builtin/providers/aws/resource_aws_codedeploy_app.go

@@ -0,0 +1,127 @@
+package aws
+
+import (
+	"fmt"
+	"log"
+	"strings"
+
+	"github.com/hashicorp/terraform/helper/schema"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/service/codedeploy"
+)
+
+func resourceAwsCodeDeployApp() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceAwsCodeDeployAppCreate,
+		Read:   resourceAwsCodeDeployAppRead,
+		Update: resourceAwsCodeDeployUpdate,
+		Delete: resourceAwsCodeDeployAppDelete,
+
+		Schema: map[string]*schema.Schema{
+			"name": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			// The unique ID is set by AWS on create.
+			"unique_id": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func resourceAwsCodeDeployAppCreate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).codedeployconn
+
+	application := d.Get("name").(string)
+	log.Printf("[DEBUG] Creating CodeDeploy application %s", application)
+
+	resp, err := conn.CreateApplication(&codedeploy.CreateApplicationInput{
+		ApplicationName: aws.String(application),
+	})
+	if err != nil {
+		return err
+	}
+	log.Printf("[DEBUG] CodeDeploy application %s created", *resp.ApplicationId)
+
+	// Despite giving the application a unique ID, AWS doesn't actually use
+	// it in API calls. Use it and the app name to identify the resource in
+	// the state file. This allows us to reliably detect both when the TF
+	// config file changes and when the user deletes the app without removing
+	// it first from the TF config.
+	d.SetId(fmt.Sprintf("%s:%s", *resp.ApplicationId, application))
+
+	return resourceAwsCodeDeployAppRead(d, meta)
+}
+
+func resourceAwsCodeDeployAppRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).codedeployconn
+
+	_, application := resourceAwsCodeDeployAppParseId(d.Id())
+	log.Printf("[DEBUG] Reading CodeDeploy application %s", application)
+	resp, err := conn.GetApplication(&codedeploy.GetApplicationInput{
+		ApplicationName: aws.String(application),
+	})
+	if err != nil {
+		if codedeployerr, ok := err.(awserr.Error); ok && codedeployerr.Code() == "ApplicationDoesNotExistException" {
+			d.SetId("")
+			return nil
+		} else {
+			log.Printf("[ERROR] Error finding CodeDeploy application: %s", err)
+			return err
+		}
+	}
+
+	d.Set("name", *resp.Application.ApplicationName)
+
+	return nil
+}
+
+func resourceAwsCodeDeployUpdate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).codedeployconn
+
+	o, n := d.GetChange("name")
+
+	_, err := conn.UpdateApplication(&codedeploy.UpdateApplicationInput{
+		ApplicationName:    aws.String(o.(string)),
+		NewApplicationName: aws.String(n.(string)),
+	})
+	if err != nil {
+		return err
+	}
+	log.Printf("[DEBUG] CodeDeploy application %s updated", n)
+
+	d.Set("name", n)
+
+	return nil
+}
+
+func resourceAwsCodeDeployAppDelete(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).codedeployconn
+
+	_, err := conn.DeleteApplication(&codedeploy.DeleteApplicationInput{
+		ApplicationName: aws.String(d.Get("name").(string)),
+	})
+	if err != nil {
+		if cderr, ok := err.(awserr.Error); ok && cderr.Code() == "InvalidApplicationNameException" {
+			d.SetId("")
+			return nil
+		} else {
+			log.Printf("[ERROR] Error deleting CodeDeploy application: %s", err)
+			return err
+		}
+	}
+
+	return nil
+}
+
+func resourceAwsCodeDeployAppParseId(id string) (string, string) {
+	parts := strings.SplitN(id, ":", 2)
+	return parts[0], parts[1]
+}