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resource_aws_codedeploy_app.go
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resource_aws_codedeploy_app.go
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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]
}