mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-18 12:31:48 +00:00
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
/*
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Copyright 2019 The Kubernetes 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 plugins
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import (
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"fmt"
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"sigs.k8s.io/kustomize/pkg/ifc"
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"sigs.k8s.io/kustomize/pkg/resmap"
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"sigs.k8s.io/kustomize/pkg/transformers"
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"sigs.k8s.io/kustomize/pkg/types"
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)
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type generatorLoader struct {
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pc *types.PluginConfig
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ldr ifc.Loader
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rf *resmap.Factory
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}
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func NewGeneratorLoader(
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pc *types.PluginConfig,
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ldr ifc.Loader, rf *resmap.Factory) generatorLoader {
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return generatorLoader{pc: pc, ldr: ldr, rf: rf}
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}
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func (l generatorLoader) Load(
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rm resmap.ResMap) ([]transformers.Generator, error) {
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if len(rm) == 0 {
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return nil, nil
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}
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if !l.pc.GoEnabled {
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return nil, fmt.Errorf("plugins not enabled")
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}
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var result []transformers.Generator
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for id, res := range rm {
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c, err := loadAndConfigurePlugin(l.pc.DirectoryPath, id, l.ldr, l.rf, res)
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if err != nil {
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return nil, err
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}
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g, ok := c.(transformers.Generator)
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if !ok {
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return nil, fmt.Errorf("plugin %s not a generator", id.String())
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}
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result = append(result, g)
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}
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return result, nil
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}
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