mirror of https://github.com/kubevela/kubevela.git
47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
/*
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Copyright 2021 The KubeVela 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 resourcetracker
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import (
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"sort"
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"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
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)
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type sortResourceTrackerByVersion struct {
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rts []*v1beta1.ResourceTracker
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reverse bool
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}
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func (s sortResourceTrackerByVersion) Len() int { return len(s.rts) }
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func (s sortResourceTrackerByVersion) Swap(i, j int) { s.rts[i], s.rts[j] = s.rts[j], s.rts[i] }
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func (s sortResourceTrackerByVersion) Less(i, j int) bool {
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if s.reverse {
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return s.rts[i].Spec.ApplicationGeneration > s.rts[j].Spec.ApplicationGeneration
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}
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return s.rts[i].Spec.ApplicationGeneration < s.rts[j].Spec.ApplicationGeneration
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}
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// SortResourceTrackersByVersion sort resourceTrackers by version
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func SortResourceTrackersByVersion(rts []*v1beta1.ResourceTracker, descending bool) []*v1beta1.ResourceTracker {
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s := sortResourceTrackerByVersion{rts: rts, reverse: descending}
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sort.Sort(s)
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return s.rts
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}
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