package heroku import ( "context" "fmt" "log" "strings" "time" "github.com/cyberdelia/heroku-go/v3" "github.com/hashicorp/terraform/helper/resource" "github.com/hashicorp/terraform/helper/schema" ) func resourceHerokuDrain() *schema.Resource { return &schema.Resource{ Create: resourceHerokuDrainCreate, Read: resourceHerokuDrainRead, Delete: resourceHerokuDrainDelete, Schema: map[string]*schema.Schema{ "url": { Type: schema.TypeString, Required: true, ForceNew: true, }, "app": { Type: schema.TypeString, Required: true, ForceNew: true, }, "token": { Type: schema.TypeString, Computed: true, }, }, } } const retryableError = `App hasn't yet been assigned a log channel. Please try again momentarily.` func resourceHerokuDrainCreate(d *schema.ResourceData, meta interface{}) error { client := meta.(*heroku.Service) app := d.Get("app").(string) url := d.Get("url").(string) log.Printf("[DEBUG] Drain create configuration: %#v, %#v", app, url) var dr *heroku.LogDrain err := resource.Retry(2*time.Minute, func() *resource.RetryError { d, err := client.LogDrainCreate(context.TODO(), app, heroku.LogDrainCreateOpts{URL: url}) if err != nil { if strings.Contains(err.Error(), retryableError) { return resource.RetryableError(err) } return resource.NonRetryableError(err) } dr = d return nil }) if err != nil { return err } d.SetId(dr.ID) d.Set("url", dr.URL) d.Set("token", dr.Token) log.Printf("[INFO] Drain ID: %s", d.Id()) return nil } func resourceHerokuDrainDelete(d *schema.ResourceData, meta interface{}) error { client := meta.(*heroku.Service) log.Printf("[INFO] Deleting drain: %s", d.Id()) // Destroy the drain _, err := client.LogDrainDelete(context.TODO(), d.Get("app").(string), d.Id()) if err != nil { return fmt.Errorf("Error deleting drain: %s", err) } return nil } func resourceHerokuDrainRead(d *schema.ResourceData, meta interface{}) error { client := meta.(*heroku.Service) dr, err := client.LogDrainInfo(context.TODO(), d.Get("app").(string), d.Id()) if err != nil { return fmt.Errorf("Error retrieving drain: %s", err) } d.Set("url", dr.URL) d.Set("token", dr.Token) return nil }