56 lines
1.3 KiB
Go
56 lines
1.3 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 controller
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import (
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"sigs.k8s.io/controller-runtime/pkg/event"
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"sigs.k8s.io/controller-runtime/pkg/predicate"
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sourcev1 "github.com/fluxcd/source-controller/api/v1"
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)
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type SourceRevisionChangePredicate struct {
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predicate.Funcs
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}
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func (SourceRevisionChangePredicate) Update(e event.UpdateEvent) bool {
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if e.ObjectOld == nil || e.ObjectNew == nil {
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return false
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}
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oldSource, ok := e.ObjectOld.(sourcev1.Source)
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if !ok {
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return false
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}
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newSource, ok := e.ObjectNew.(sourcev1.Source)
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if !ok {
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return false
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}
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if oldSource.GetArtifact() == nil && newSource.GetArtifact() != nil {
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return true
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}
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if oldSource.GetArtifact() != nil && newSource.GetArtifact() != nil &&
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!oldSource.GetArtifact().HasRevision(newSource.GetArtifact().Revision) {
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return true
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}
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return false
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}
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