mirror of
https://github.com/kubernetes-sigs/kustomize.git
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55 lines
1.8 KiB
Go
55 lines
1.8 KiB
Go
// Copyright 2022 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package localizer
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import (
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"sigs.k8s.io/kustomize/api/filters/filtersutil"
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"sigs.k8s.io/kustomize/api/filters/fsslice"
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"sigs.k8s.io/kustomize/api/internal/plugins/builtinhelpers"
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"sigs.k8s.io/kustomize/api/konfig"
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"sigs.k8s.io/kustomize/api/types"
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"sigs.k8s.io/kustomize/kyaml/errors"
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"sigs.k8s.io/kustomize/kyaml/kio"
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"sigs.k8s.io/kustomize/kyaml/resid"
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"sigs.k8s.io/kustomize/kyaml/yaml"
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)
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// localizeBuiltinPlugins localizes built-in plugins with file paths.
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// Note that this excludes helm, which needs a repo.
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type localizeBuiltinPlugins struct {
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lc *localizer
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}
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var _ kio.Filter = &localizeBuiltinPlugins{}
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// Filter localizes the built-in plugins with file paths.
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func (lbp *localizeBuiltinPlugins) Filter(plugins []*yaml.RNode) ([]*yaml.RNode, error) {
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localizedPlugins, err := kio.FilterAll(fsslice.Filter{
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FsSlice: types.FsSlice{
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types.FieldSpec{
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Gvk: resid.Gvk{Version: konfig.BuiltinPluginApiVersion, Kind: builtinhelpers.PatchTransformer.String()},
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Path: "path",
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},
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types.FieldSpec{
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Gvk: resid.Gvk{Version: konfig.BuiltinPluginApiVersion, Kind: builtinhelpers.PatchJson6902Transformer.String()},
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Path: "path",
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},
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},
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SetValue: lbp.localizeNode,
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}).Filter(plugins)
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// TODO(annasong): localize ReplacementTransformer, PatchStrategicMergeTransformer, ConfigMapGenerator, SecretGenerator
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return localizedPlugins, errors.Wrap(err)
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}
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// localizeNode sets the scalar node to its value localized as a file path.
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func (lbp *localizeBuiltinPlugins) localizeNode(node *yaml.RNode) error {
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localizedPath, err := lbp.lc.localizeFile(node.YNode().Value)
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if err != nil {
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return errors.WrapPrefixf(err, "unable to localize built-in plugin path")
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}
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return filtersutil.SetScalar(localizedPath)(node)
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}
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