Add CheckRun.Names scale-up trigger configuration (#390)

This allows you to trigger autoscaling depending on check_run names(i.e. actions job names). If you are willing to differentiate scale amount only for a specific job, or want to scale only on a specific job, try this.

controllers/horizontal_runner_autoscaler_webhook_on_check_run.go

@@ -3,6 +3,7 @@ package controllers
 import (
 	"github.com/google/go-github/v33/github"
 	"github.com/summerwind/actions-runner-controller/api/v1alpha1"
+	"github.com/summerwind/actions-runner-controller/pkg/actionsglob"
 )
 
 func (autoscaler *HorizontalRunnerAutoscalerGitHubWebhook) MatchCheckRunEvent(event *github.CheckRunEvent) func(scaleUpTrigger v1alpha1.ScaleUpTrigger) bool {
@@ -27,6 +28,16 @@ func (autoscaler *HorizontalRunnerAutoscalerGitHubWebhook) MatchCheckRunEvent(ev
 			return false
 		}
 
+		if checkRun := event.CheckRun; checkRun != nil && len(cr.Names) > 0 {
+			for _, pat := range cr.Names {
+				if r := actionsglob.Match(pat, checkRun.GetName()); r {
+					return true
+				}
+			}
+
+			return false
+		}
+
 		return true
 	}
 }