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sink.go
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/
sink.go
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// Copyright 2022 Namespace Labs Inc; All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
package tasks
import (
"io"
"namespacelabs.dev/foundation/internal/console/common"
)
type ActionSink interface {
Waiting(*RunningAction)
Started(*RunningAction)
Done(*RunningAction)
Instant(*EventData)
AttachmentsUpdated(ActionID, *ResultData)
Output(name, contentType string, outputType common.CatOutputType) io.Writer
}
func NullSink() ActionSink {
return &nullSink{}
}
type nullSink struct{}
func (nullSink) Waiting(*RunningAction) {}
func (nullSink) Started(*RunningAction) {}
func (nullSink) Done(*RunningAction) {}
func (nullSink) Instant(*EventData) {}
func (nullSink) AttachmentsUpdated(ActionID, *ResultData) {}
func (nullSink) Output(_, _ string, _ common.CatOutputType) io.Writer { return nil }