62 lines
1.9 KiB
Go
62 lines
1.9 KiB
Go
/*
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Copyright 2021 The Karmada 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 overridemanager
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import (
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"encoding/json"
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"sort"
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policyv1alpha1 "github.com/karmada-io/karmada/pkg/apis/policy/v1alpha1"
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)
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// OverridePolicyShadow is the condensed version of a OverridePolicy or ClusterOverridePolicy.
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type OverridePolicyShadow struct {
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// PolicyName is the name of the referencing policy.
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PolicyName string `json:"policyName"`
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// Overriders is the overrider list of the referencing policy.
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Overriders policyv1alpha1.Overriders `json:"overriders"`
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}
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// AppliedOverrides is the list of applied overriders.
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type AppliedOverrides struct {
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// AppliedItems is the list of applied overriders.
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AppliedItems []OverridePolicyShadow `json:"appliedItems,omitempty"`
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}
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// Add appends an item to AppliedItems.
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func (ao *AppliedOverrides) Add(policyName string, overriders policyv1alpha1.Overriders) {
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ao.AppliedItems = append(ao.AppliedItems, OverridePolicyShadow{PolicyName: policyName, Overriders: overriders})
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}
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// AscendOrder sort the applied items in ascending order.
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func (ao *AppliedOverrides) AscendOrder() {
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sort.Slice(ao.AppliedItems, func(i, j int) bool {
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return ao.AppliedItems[i].PolicyName < ao.AppliedItems[j].PolicyName
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})
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}
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// MarshalJSON returns the JSON encoding of applied overrides.
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func (ao *AppliedOverrides) MarshalJSON() ([]byte, error) {
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if len(ao.AppliedItems) == 0 {
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return nil, nil
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}
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ao.AscendOrder()
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return json.Marshal(ao.AppliedItems)
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}
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