85 lines
2.1 KiB
Go
85 lines
2.1 KiB
Go
/*
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Copyright The Velero Contributors.
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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 resourcemodifiers
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import (
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"fmt"
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"strings"
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)
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func (r *ResourceModifierRule) Validate() error {
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if err := r.Conditions.Validate(); err != nil {
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return err
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}
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count := 0
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for _, size := range []int{
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len(r.Patches),
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len(r.MergePatches),
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len(r.StrategicPatches),
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} {
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if size != 0 {
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count++
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}
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if count >= 2 {
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return fmt.Errorf("only one of patches, mergePatches, strategicPatches can be specified")
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}
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}
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for _, patch := range r.Patches {
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if err := patch.Validate(); err != nil {
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return err
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}
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}
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return nil
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}
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func (p *ResourceModifiers) Validate() error {
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if !strings.EqualFold(p.Version, ResourceModifierSupportedVersionV1) {
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return fmt.Errorf("unsupported resource modifier version %s", p.Version)
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}
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if len(p.ResourceModifierRules) == 0 {
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return fmt.Errorf("resource modifier rules cannot be empty")
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}
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for _, rule := range p.ResourceModifierRules {
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if err := rule.Validate(); err != nil {
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return err
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}
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}
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return nil
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}
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func (p *JSONPatch) Validate() error {
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if p.Operation == "" {
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return fmt.Errorf("operation cannot be empty")
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}
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if operation := strings.ToLower(p.Operation); operation != "add" && operation != "remove" && operation != "replace" && operation != "test" && operation != "move" && operation != "copy" {
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return fmt.Errorf("unsupported operation %s", p.Operation)
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}
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if p.Path == "" {
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return fmt.Errorf("path cannot be empty")
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}
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return nil
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}
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func (c *Conditions) Validate() error {
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if c.GroupResource == "" {
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return fmt.Errorf("groupkResource cannot be empty")
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}
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return nil
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}
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