/
reconciler.go
53 lines (42 loc) · 1.42 KB
/
reconciler.go
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package imagemap
import (
"context"
apierrors "k8s.io/apimachinery/pkg/api/errors"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/builder"
ctrlclient "sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
"github.com/tilt-dev/tilt/internal/store"
"github.com/tilt-dev/tilt/internal/store/imagemaps"
"github.com/tilt-dev/tilt/pkg/apis/core/v1alpha1"
)
// Reconciler manages the ImageMap API object.
type Reconciler struct {
client ctrlclient.Client
dispatcher store.Dispatcher
}
var _ reconcile.Reconciler = &Reconciler{}
func NewReconciler(client ctrlclient.Client, dispatcher store.Dispatcher) *Reconciler {
return &Reconciler{
client: client,
dispatcher: dispatcher,
}
}
func (r *Reconciler) CreateBuilder(mgr ctrl.Manager) (*builder.Builder, error) {
b := ctrl.NewControllerManagedBy(mgr).
For(&v1alpha1.ImageMap{})
return b, nil
}
func (r *Reconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
var obj v1alpha1.ImageMap
err := r.client.Get(ctx, req.NamespacedName, &obj)
if err != nil && !apierrors.IsNotFound(err) {
return ctrl.Result{}, err
}
if apierrors.IsNotFound(err) || obj.ObjectMeta.DeletionTimestamp != nil {
r.dispatcher.Dispatch(imagemaps.NewImageMapDeleteAction(req.Name))
return ctrl.Result{}, nil
}
r.dispatcher.Dispatch(imagemaps.NewImageMapUpsertAction(&obj))
return ctrl.Result{}, nil
}