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by_namespace.go
48 lines (41 loc) · 1.37 KB
/
by_namespace.go
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// Copyright © 2020 The Tekton Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package taskrun
import (
"sort"
"github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1"
)
func SortByNamespace(trs []v1beta1.TaskRun) {
sort.Sort(byNamespace(trs))
}
type byNamespace []v1beta1.TaskRun
func (trs byNamespace) compareNamespace(ins, jns string) (lt, eq bool) {
lt, eq = ins < jns, ins == jns
return lt, eq
}
func (trs byNamespace) Len() int { return len(trs) }
func (trs byNamespace) Swap(i, j int) { trs[i], trs[j] = trs[j], trs[i] }
func (trs byNamespace) Less(i, j int) bool {
var lt, eq bool
if lt, eq = trs.compareNamespace(trs[i].Namespace, trs[j].Namespace); eq {
if trs[j].Status.StartTime == nil {
return false
}
if trs[i].Status.StartTime == nil {
return true
}
return trs[j].Status.StartTime.Before(trs[i].Status.StartTime)
}
return lt
}