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package kcpclient
import (
"context"
"github.com/johnandersen777/socialweb-computer-kcp/api/v1alpha1"
)
func gateOf(cl *v1alpha1.Cluster) ClusterGate {
return ClusterGate{Account: cl.Spec.Account,
Serving: cl.Status.Phase == v1alpha1.ClusterReady && cl.DeletionTimestamp == nil}
}
func (c *Client) FollowClusterGate(ctx context.Context, home, name string, on func(ClusterGate)) error {
r, err := c.resource(home, socialwebResource)
if err != nil {
return err
}
src := source[v1alpha1.Cluster]{r: r, resource: "clusters", field: "metadata.name=" + name, where: home}
resync := func(items []v1alpha1.Cluster) error {
g := ClusterGate{}
for i := range items {
if items[i].Name == name {
g = gateOf(&items[i])
}
}
on(g)
return nil
}
items, rv, err := src.list(ctx)
if err != nil {
return err
}
if err := resync(items); err != nil {
return err
}
return follow(ctx, src, rv, func(deleted bool, cl v1alpha1.Cluster) error {
switch {
case cl.Name != name:
case deleted:
on(ClusterGate{})
default:
on(gateOf(&cl))
}
return nil
}, resync)
}
