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pass printOpts by pointer

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This commit is contained in:
juanvallejo 2017-11-17 17:06:19 -05:00
parent d3773b4b06
commit f5ab356043
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GPG Key ID: 7D2C958002D6448D
7 changed files with 29 additions and 28 deletions
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2
pkg/kubectl/cmd/config/view.go
View File

@ -82,7 +82,7 @@ func NewCmdConfigView(out, errOut io.Writer, ConfigAccess clientcmd.ConfigAccess
}
printOpts := cmdutil.ExtractCmdPrintOptions(cmd, false)
printer, err := cmdutil.PrinterForOptions(meta.NewDefaultRESTMapper(nil, nil), latest.Scheme, nil, []runtime.Decoder{latest.Codec}, *printOpts)
printer, err := cmdutil.PrinterForOptions(meta.NewDefaultRESTMapper(nil, nil), latest.Scheme, nil, []runtime.Decoder{latest.Codec}, printOpts)
cmdutil.CheckErr(err)
printer = printers.NewVersionedPrinter(printer, latest.Scheme, latest.ExternalVersion)

2
pkg/kubectl/cmd/convert.go
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@ -162,7 +162,7 @@ func (o *ConvertOptions) Complete(f cmdutil.Factory, out io.Writer, cmd *cobra.C
cmd.Flags().Set("output", outputFormat)
}
o.encoder = f.JSONEncoder()
o.printer, err = f.PrinterForOptions(printers.PrintOptions{})
o.printer, err = f.PrinterForOptions(cmdutil.ExtractCmdPrintOptions(cmd, false))
return err
}

12
pkg/kubectl/cmd/resource/get.go
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@ -255,7 +255,7 @@ func (options *GetOptions) Run(f cmdutil.Factory, cmd *cobra.Command, args []str
}
printOpts := cmdutil.ExtractCmdPrintOptions(cmd, options.AllNamespaces)
printer, err := f.PrinterForOptions(*printOpts)
printer, err := f.PrinterForOptions(printOpts)
if err != nil {
return err
}
@ -331,11 +331,11 @@ func (options *GetOptions) Run(f cmdutil.Factory, cmd *cobra.Command, args []str
printWithNamespace = false
}
printOpts := *cmdutil.ExtractCmdPrintOptions(cmd, printWithNamespace)
printOpts := cmdutil.ExtractCmdPrintOptions(cmd, printWithNamespace)
// if cmd does not specify output format and useOpenAPIPrintColumnFlagLabel flag is true,
// then get the default output options for this mapping from OpenAPI schema.
if !cmdSpecifiesOutputFmt(cmd) && useOpenAPIPrintColumns {
outputOptsForMappingFromOpenAPI(f, mapping, &printOpts)
updatePrintOptionsForOpenAPI(f, mapping, printOpts)
}
printer, err = f.PrinterForMapping(printOpts, mapping)
@ -480,7 +480,7 @@ func (options *GetOptions) watch(f cmdutil.Factory, cmd *cobra.Command, args []s
info := infos[0]
mapping := info.ResourceMapping()
printOpts := cmdutil.ExtractCmdPrintOptions(cmd, options.AllNamespaces)
printer, err := f.PrinterForMapping(*printOpts, mapping)
printer, err := f.PrinterForMapping(printOpts, mapping)
if err != nil {
return err
}
@ -663,8 +663,8 @@ func cmdSpecifiesOutputFmt(cmd *cobra.Command) bool {
}
// outputOptsForMappingFromOpenAPI looks for the output format metatadata in the
// openapi schema and returns the output options for the mapping if found.
func outputOptsForMappingFromOpenAPI(f cmdutil.Factory, mapping *meta.RESTMapping, printOpts *printers.PrintOptions) bool {
// openapi schema and modifies the passed print options for the mapping if found.
func updatePrintOptionsForOpenAPI(f cmdutil.Factory, mapping *meta.RESTMapping, printOpts *printers.PrintOptions) bool {
// user has not specified any output format, check if OpenAPI has
// default specification to print this resource type

18
pkg/kubectl/cmd/testing/fake.go
View File

@ -352,17 +352,17 @@ func (f *FakeFactory) Describer(*meta.RESTMapping) (printers.Describer, error) {
return f.tf.Describer, f.tf.Err
}
func (f *FakeFactory) PrinterForOptions(options printers.PrintOptions) (printers.ResourcePrinter, error) {
func (f *FakeFactory) PrinterForOptions(options *printers.PrintOptions) (printers.ResourcePrinter, error) {
return f.tf.Printer, f.tf.Err
}
func (f *FakeFactory) PrintResourceInfoForCommand(cmd *cobra.Command, info *resource.Info, out io.Writer) error {
printer, err := f.PrinterForOptions(printers.PrintOptions{})
printer, err := f.PrinterForOptions(&printers.PrintOptions{})
if err != nil {
return err
}
if !printer.IsGeneric() {
printer, err = f.PrinterForMapping(printers.PrintOptions{}, nil)
printer, err = f.PrinterForMapping(&printers.PrintOptions{}, nil)
if err != nil {
return err
}
@ -513,7 +513,7 @@ func (f *FakeFactory) PrintObject(cmd *cobra.Command, isLocal bool, mapper meta.
return nil
}
func (f *FakeFactory) PrinterForMapping(printOpts printers.PrintOptions, mapping *meta.RESTMapping) (printers.ResourcePrinter, error) {
func (f *FakeFactory) PrinterForMapping(printOpts *printers.PrintOptions, mapping *meta.RESTMapping) (printers.ResourcePrinter, error) {
return f.tf.Printer, f.tf.Err
}
@ -744,17 +744,17 @@ func (f *fakeAPIFactory) UnstructuredClientForMapping(m *meta.RESTMapping) (reso
return f.tf.UnstructuredClient, f.tf.Err
}
func (f *fakeAPIFactory) PrinterForOptions(options printers.PrintOptions) (printers.ResourcePrinter, error) {
func (f *fakeAPIFactory) PrinterForOptions(options *printers.PrintOptions) (printers.ResourcePrinter, error) {
return f.tf.Printer, f.tf.Err
}
func (f *fakeAPIFactory) PrintResourceInfoForCommand(cmd *cobra.Command, info *resource.Info, out io.Writer) error {
printer, err := f.PrinterForOptions(printers.PrintOptions{})
printer, err := f.PrinterForOptions(&printers.PrintOptions{})
if err != nil {
return err
}
if !printer.IsGeneric() {
printer, err = f.PrinterForMapping(printers.PrintOptions{}, nil)
printer, err = f.PrinterForMapping(&printers.PrintOptions{}, nil)
if err != nil {
return err
}
@ -851,14 +851,14 @@ func (f *fakeAPIFactory) PrintObject(cmd *cobra.Command, isLocal bool, mapper me
return err
}
printer, err := f.PrinterForMapping(printers.PrintOptions{}, mapping)
printer, err := f.PrinterForMapping(&printers.PrintOptions{}, mapping)
if err != nil {
return err
}
return printer.PrintObj(obj, out)
}
func (f *fakeAPIFactory) PrinterForMapping(outputOpts printers.PrintOptions, mapping *meta.RESTMapping) (printers.ResourcePrinter, error) {
func (f *fakeAPIFactory) PrinterForMapping(outputOpts *printers.PrintOptions, mapping *meta.RESTMapping) (printers.ResourcePrinter, error) {
return f.tf.Printer, f.tf.Err
}

4
pkg/kubectl/cmd/util/factory.go
View File

@ -230,12 +230,12 @@ type BuilderFactory interface {
// PrinterForCommand returns the default printer for the command. It requires that certain options
// are declared on the command (see AddPrinterFlags). Returns a printer, or an error if a printer
// could not be found.
PrinterForOptions(options printers.PrintOptions) (printers.ResourcePrinter, error)
PrinterForOptions(options *printers.PrintOptions) (printers.ResourcePrinter, error)
// PrinterForMapping returns a printer suitable for displaying the provided resource type.
// Requires that printer flags have been added to cmd (see AddPrinterFlags).
// Returns a printer, true if the printer is generic (is not internal), or
// an error if a printer could not be found.
PrinterForMapping(options printers.PrintOptions, mapping *meta.RESTMapping) (printers.ResourcePrinter, error)
PrinterForMapping(options *printers.PrintOptions, mapping *meta.RESTMapping) (printers.ResourcePrinter, error)
// PrintObject prints an api object given command line flags to modify the output format
PrintObject(cmd *cobra.Command, isLocal bool, mapper meta.RESTMapper, obj runtime.Object, out io.Writer) error
// PrintResourceInfoForCommand receives a *cobra.Command and a *resource.Info and

11
pkg/kubectl/cmd/util/factory_builder.go
View File

@ -47,7 +47,7 @@ func NewBuilderFactory(clientAccessFactory ClientAccessFactory, objectMappingFac
return f
}
func (f *ring2Factory) PrinterForOptions(options printers.PrintOptions) (printers.ResourcePrinter, error) {
func (f *ring2Factory) PrinterForOptions(options *printers.PrintOptions) (printers.ResourcePrinter, error) {
var mapper meta.RESTMapper
var typer runtime.ObjectTyper
@ -59,7 +59,7 @@ func (f *ring2Factory) PrinterForOptions(options printers.PrintOptions) (printer
return PrinterForOptions(mapper, typer, encoder, decoders, options)
}
func (f *ring2Factory) PrinterForMapping(options printers.PrintOptions, mapping *meta.RESTMapping) (printers.ResourcePrinter, error) {
func (f *ring2Factory) PrinterForMapping(options *printers.PrintOptions, mapping *meta.RESTMapping) (printers.ResourcePrinter, error) {
printer, err := f.PrinterForOptions(options)
if err != nil {
return nil, err
@ -124,7 +124,7 @@ func (f *ring2Factory) PrintObject(cmd *cobra.Command, isLocal bool, mapper meta
return err
}
printer, err := f.PrinterForMapping(printers.PrintOptions{}, mapping)
printer, err := f.PrinterForMapping(ExtractCmdPrintOptions(cmd, false), mapping)
if err != nil {
return err
}
@ -132,12 +132,13 @@ func (f *ring2Factory) PrintObject(cmd *cobra.Command, isLocal bool, mapper meta
}
func (f *ring2Factory) PrintResourceInfoForCommand(cmd *cobra.Command, info *resource.Info, out io.Writer) error {
printer, err := f.PrinterForOptions(printers.PrintOptions{})
printOpts := ExtractCmdPrintOptions(cmd, false)
printer, err := f.PrinterForOptions(printOpts)
if err != nil {
return err
}
if !printer.IsGeneric() {
printer, err = f.PrinterForMapping(printers.PrintOptions{}, nil)
printer, err = f.PrinterForMapping(printOpts, nil)
if err != nil {
return err
}

8
pkg/kubectl/cmd/util/printing.go
View File

@ -81,11 +81,11 @@ func ValidateOutputArgs(cmd *cobra.Command) error {
return nil
}
// printerForOptions returns the printer for the outputOptions (if given) or
// PrinterForOptions returns the printer for the outputOptions (if given) or
// returns the default printer for the command. Requires that printer flags have
// been added to cmd (see AddPrinterFlags).
func PrinterForOptions(mapper meta.RESTMapper, typer runtime.ObjectTyper, encoder runtime.Encoder, decoders []runtime.Decoder, options printers.PrintOptions) (printers.ResourcePrinter, error) {
printer, err := printers.GetStandardPrinter(mapper, typer, encoder, decoders, options)
func PrinterForOptions(mapper meta.RESTMapper, typer runtime.ObjectTyper, encoder runtime.Encoder, decoders []runtime.Decoder, options *printers.PrintOptions) (printers.ResourcePrinter, error) {
printer, err := printers.GetStandardPrinter(mapper, typer, encoder, decoders, *options)
if err != nil {
return nil, err
}
@ -97,7 +97,7 @@ func PrinterForOptions(mapper meta.RESTMapper, typer runtime.ObjectTyper, encode
printersinternal.AddHandlers(humanReadablePrinter)
}
return maybeWrapSortingPrinter(printer, options), nil
return maybeWrapSortingPrinter(printer, *options), nil
}
// ExtractCmdPrintOptions parses printer specific commandline args and