76 lines
1.7 KiB
Go
76 lines
1.7 KiB
Go
package ui
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import (
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"context"
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"time"
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"github.com/derailed/k9s/internal/model"
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"github.com/derailed/k9s/internal/render"
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"k8s.io/apimachinery/pkg/runtime"
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)
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type (
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// SortFn represent a function that can sort columnar data.
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SortFn func(rows render.Rows, sortCol SortColumn)
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// SortColumn represents a sortable column.
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SortColumn struct {
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name string
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asc bool
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}
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)
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// Namespaceable represents a namespaceable model.
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type Namespaceable interface {
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// ClusterWide returns true if the model represents resource in all namespaces.
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ClusterWide() bool
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// GetNamespace returns the model namespace.
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GetNamespace() string
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// SetNamespace changes the model namespace.
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SetNamespace(string)
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// InNamespace check if current namespace matches models.
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InNamespace(string) bool
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}
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// Lister represents a viewable resource.
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type Lister interface {
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// Get returns a resource instance.
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Get(ctx context.Context, path string) (runtime.Object, error)
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// ToYAML returns a resource yaml representation.
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ToYAML(ctx context.Context, path string) (string, error)
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// Describes describes a given resource.
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Describe(ctx context.Context, path string) (string, error)
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}
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// Tabular represents a tabular model.
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type Tabular interface {
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Namespaceable
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Lister
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// SetInstance sets parent resource path.
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SetInstance(string)
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// Empty returns true if model has no data.
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Empty() bool
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// Peek returns current model data.
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Peek() render.TableData
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// Watch watches a given resource for changes.
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Watch(context.Context)
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// SetRefreshRate sets the model watch loop rate.
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SetRefreshRate(time.Duration)
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// AddListener registers a model listener.
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AddListener(model.TableListener)
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// Delete a resource.
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Delete(ctx context.Context, path string, cascade, force bool) error
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}
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