Files
kustomize/cmd/config/internal/commands/cmdcreatesetter.go
Phillip Wittrock fa507f782f Setters: support for explicit setter typing
- ensure OpenAPI definitions always uses strings for setter values
- allow the field type to be defined -- integer,boolean,string
- format values using yaml 1.1 compatibility
2020-02-27 11:51:18 -08:00

114 lines
3.5 KiB
Go

// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package commands
import (
"github.com/spf13/cobra"
"sigs.k8s.io/kustomize/cmd/config/ext"
"sigs.k8s.io/kustomize/cmd/config/internal/generateddocs/commands"
"sigs.k8s.io/kustomize/kyaml/kio"
"sigs.k8s.io/kustomize/kyaml/setters"
"sigs.k8s.io/kustomize/kyaml/setters2/settersutil"
)
// NewCreateSetterRunner returns a command runner.
func NewCreateSetterRunner(parent string) *CreateSetterRunner {
r := &CreateSetterRunner{}
set := &cobra.Command{
Use: "create-setter DIR NAME VALUE",
Args: cobra.ExactArgs(3),
Short: commands.CreateSetterShort,
Long: commands.CreateSetterLong,
Example: commands.CreateSetterExamples,
PreRunE: r.preRunE,
RunE: r.runE,
}
set.Flags().StringVar(&r.Set.SetPartialField.SetBy, "set-by", "",
"record who the field was default by.")
set.Flags().StringVar(&r.Set.SetPartialField.Description, "description", "",
"record a description for the current setter value.")
set.Flags().StringVar(&r.Set.SetPartialField.Field, "field", "",
"name of the field to set -- e.g. --field port. defaults to all fields match"+
"VALUE. maybe be the field name, field path, or partial field path (suffix)")
set.Flags().StringVar(&r.Set.ResourceMeta.Name, "name", "",
"name of the Resource on which to create the setter.")
set.Flags().MarkHidden("name")
set.Flags().StringVar(&r.Set.ResourceMeta.Kind, "kind", "",
"kind of the Resource on which to create the setter.")
set.Flags().MarkHidden("kind")
set.Flags().StringVar(&r.Set.SetPartialField.Type, "type", "",
"OpenAPI field type for the setter -- e.g. integer,boolean,string.")
set.Flags().BoolVar(&r.Set.SetPartialField.Partial, "partial", false,
"create a partial setter for only part of the field value.")
set.Flags().MarkHidden("partial")
set.Flags().StringVar(&setterVersion, "version", "",
"use this version of the setter format")
set.Flags().MarkHidden("version")
fixDocs(parent, set)
r.Command = set
return r
}
func CreateSetterCommand(parent string) *cobra.Command {
return NewCreateSetterRunner(parent).Command
}
type CreateSetterRunner struct {
Command *cobra.Command
Set setters.CreateSetter
CreateSetter settersutil.SetterCreator
OpenAPIFile string
}
func (r *CreateSetterRunner) runE(c *cobra.Command, args []string) error {
return handleError(c, r.set(c, args))
}
func (r *CreateSetterRunner) preRunE(c *cobra.Command, args []string) error {
var err error
r.Set.SetPartialField.Setter.Name = args[1]
r.Set.SetPartialField.Setter.Value = args[2]
r.CreateSetter.Name = args[1]
r.CreateSetter.FieldValue = args[2]
r.CreateSetter.FieldName, err = c.Flags().GetString("field")
if err != nil {
return err
}
if setterVersion == "" {
if len(args) < 3 {
setterVersion = "v1"
} else if err := initSetterVersion(c, args); err != nil {
return err
}
}
if setterVersion == "v2" {
var err error
r.OpenAPIFile, err = ext.GetOpenAPIFile(args)
r.CreateSetter.Description = r.Set.SetPartialField.Description
r.CreateSetter.SetBy = r.Set.SetPartialField.SetBy
r.CreateSetter.Type = r.Set.SetPartialField.Type
if err != nil {
return err
}
}
return nil
}
func (r *CreateSetterRunner) set(c *cobra.Command, args []string) error {
if setterVersion == "v2" {
return r.CreateSetter.Create(r.OpenAPIFile, args[0])
}
rw := &kio.LocalPackageReadWriter{PackagePath: args[0]}
err := kio.Pipeline{
Inputs: []kio.Reader{rw},
Filters: []kio.Filter{&r.Set},
Outputs: []kio.Writer{rw}}.Execute()
if err != nil {
return err
}
return nil
}