mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-17 18:25:26 +00:00
88 lines
2.2 KiB
Go
88 lines
2.2 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 plugin
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import (
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"fmt"
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"path/filepath"
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"sigs.k8s.io/kustomize/pkg/ifc"
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"sigs.k8s.io/kustomize/pkg/pgmconfig"
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"sigs.k8s.io/kustomize/pkg/types"
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)
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// Registry holds all the plugin factories.
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type Registry struct {
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factories map[types.PluginType]Factory
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ldr ifc.Loader
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}
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const (
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pluginTypeGo = types.PluginType("go")
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pluginTypeBuiltIn = types.PluginType("builtin")
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)
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func ActivePluginConfig() *types.PluginConfig {
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pc := DefaultPluginConfig()
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pc.GoEnabled = true
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return pc
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}
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func DefaultPluginConfig() *types.PluginConfig {
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return &types.PluginConfig{
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GoEnabled: false,
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DirectoryPath: filepath.Join(
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pgmconfig.ConfigRoot(), pgmconfig.PluginRoot),
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}
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}
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// NewConfiguredRegistry returns a new Registry loaded
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// with all the factories and a custom PluginConfig.
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func NewConfiguredRegistry(
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ldr ifc.Loader, pc *types.PluginConfig) Registry {
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return Registry{
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ldr: ldr,
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factories: map[types.PluginType]Factory{
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pluginTypeGo: newGoFactory(pc),
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pluginTypeBuiltIn: newBuiltinFactory(ldr),
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},
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}
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}
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// NewRegistry returns a new Registry with default config.
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func NewRegistry(ldr ifc.Loader) Registry {
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return NewConfiguredRegistry(ldr, &types.PluginConfig{})
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}
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// Load returns a plugin by type and name.
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func (r *Registry) Load(
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pt types.PluginType, name string) (KVSource, error) {
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if pt.IsUndefined() {
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pt = pluginTypeBuiltIn
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}
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factory, exists := r.factories[pt]
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if !exists {
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return nil, fmt.Errorf("%s is not a valid plugin type", pt)
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}
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return factory.load(name)
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}
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// Root returns the root of the plugins kustomization file.
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func (r *Registry) Root() string {
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return r.ldr.Root()
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}
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