mirror of
https://github.com/kubernetes-sigs/kustomize.git
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46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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//go:generate pluginator
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package main
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import (
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"sort"
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"github.com/pkg/errors"
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"sigs.k8s.io/kustomize/api/resmap"
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"sigs.k8s.io/kustomize/api/resource"
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)
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// Sort the resources using an ordering defined in the Gvk class.
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// This puts cluster-wide basic resources with no
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// dependencies (like Namespace, StorageClass, etc.)
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// first, and resources with a high number of dependencies
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// (like ValidatingWebhookConfiguration) last.
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type plugin struct{}
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var KustomizePlugin plugin //nolint:gochecknoglobals
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// Nothing needed for configuration.
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func (p *plugin) Config(
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_ *resmap.PluginHelpers, _ []byte) (err error) {
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return nil
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}
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func (p *plugin) Transform(m resmap.ResMap) (err error) {
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resources := make([]*resource.Resource, m.Size())
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ids := m.AllIds()
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sort.Sort(resmap.IdSlice(ids))
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for i, id := range ids {
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resources[i], err = m.GetByCurrentId(id)
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if err != nil {
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return errors.Wrap(err, "expected match for sorting")
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}
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}
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m.Clear()
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for _, r := range resources {
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m.Append(r)
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}
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return nil
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}
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