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52145c045d
This adds a command for deleting ImagePolicy objects. Since the control flow for the command needs only a runtime.Object (and a name for the type), it can be factored out. I have made the argument (field in the deleteCommand struct) an interface `objectContainer`, through which the command code gets a `runtime.Object` to deserialise into (and delete). It could be simply a `runtime.Object` here; however things like `getCommand` require other methods, so it's convenient to have an interface for it. Signed-off-by: Michael Bridgen <michael@weave.works>
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
/*
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Copyright 2020 The Flux authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"k8s.io/apimachinery/pkg/runtime"
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)
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// objectContainer is an interface for a wrapper or alias from which we
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// can get a controller-runtime deserialisable value. This is used so
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// that you can wrap an API type to give it other useful methods, but
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// still use values of the wrapper with `client.Client`, which only
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// deals with types that have been added to the schema.
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type objectContainer interface {
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AsClientObject() runtime.Object
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}
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// genericContainer is an objectContainer for any runtime.Object. Use
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// this if there are no other methods needed.
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type genericContainer struct {
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obj runtime.Object
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}
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func (c genericContainer) AsClientObject() runtime.Object {
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return c.obj
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}
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