50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
// SPDX-License-Identifier: Apache-2.0
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// Copyright Authors of K9s
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package xray
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import (
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"context"
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"fmt"
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"github.com/derailed/k9s/internal/client"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime"
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)
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// Namespace represents an xray renderer.
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type Namespace struct{}
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// Render renders an xray node.
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func (n *Namespace) Render(ctx context.Context, ns string, o any) error {
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raw, ok := o.(*unstructured.Unstructured)
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if !ok {
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return fmt.Errorf("expected NamespaceWithMetrics, but got %T", o)
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}
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var nss v1.Namespace
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err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &nss)
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if err != nil {
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return err
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}
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root := NewTreeNode(client.NsGVR, client.FQN(client.ClusterScope, nss.Name))
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parent, ok := ctx.Value(KeyParent).(*TreeNode)
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if !ok {
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return fmt.Errorf("expecting a TreeNode but got %T", ctx.Value(KeyParent))
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}
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parent.Add(root)
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return n.validate(root, nss)
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}
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func (*Namespace) validate(root *TreeNode, ns v1.Namespace) error {
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root.Extras[StatusKey] = OkStatus
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if ns.Status.Phase == v1.NamespaceTerminating {
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root.Extras[StatusKey] = ToastStatus
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}
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return nil
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}
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