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95 lines
2.4 KiB
Go
95 lines
2.4 KiB
Go
/*
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Copyright 2016 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 generators
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import (
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"io"
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"k8s.io/gengo/generator"
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"k8s.io/gengo/namer"
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"k8s.io/gengo/types"
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)
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// versionInterfaceGenerator generates the per-version interface file.
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type versionInterfaceGenerator struct {
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generator.DefaultGen
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outputPackage string
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imports namer.ImportTracker
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types []*types.Type
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filtered bool
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}
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var _ generator.Generator = &versionInterfaceGenerator{}
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func (g *versionInterfaceGenerator) Filter(c *generator.Context, t *types.Type) bool {
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if !g.filtered {
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g.filtered = true
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return true
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}
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return false
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}
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func (g *versionInterfaceGenerator) Namers(c *generator.Context) namer.NameSystems {
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return namer.NameSystems{
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"raw": namer.NewRawNamer(g.outputPackage, g.imports),
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}
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}
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func (g *versionInterfaceGenerator) Imports(c *generator.Context) (imports []string) {
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imports = append(imports, g.imports.ImportLines()...)
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return
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}
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func (g *versionInterfaceGenerator) GenerateType(c *generator.Context, t *types.Type, w io.Writer) error {
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sw := generator.NewSnippetWriter(w, c, "$", "$")
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m := map[string]interface{}{
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"interfacesSharedInformerFactory": c.Universe.Type(interfacesSharedInformerFactory),
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"types": g.types,
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}
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sw.Do(versionTemplate, m)
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return sw.Error()
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}
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var versionTemplate = `
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// Interface provides access to all the informers in this group version.
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type Interface interface {
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$range .types -$
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// $.|publicPlural$ returns a $.|public$Informer.
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$.|publicPlural$() $.|public$Informer
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$end$
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}
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type version struct {
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$.interfacesSharedInformerFactory|raw$
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}
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// New returns a new Interface.
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func New(f $.interfacesSharedInformerFactory|raw$) Interface {
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return &version{f}
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}
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$range .types$
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// $.|publicPlural$ returns a $.|public$Informer.
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func (v *version) $.|publicPlural$() $.|public$Informer {
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return &$.|private$Informer{factory: v.SharedInformerFactory}
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}
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$end$
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`
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