package diff

import "k8s.io/kubernetes/pkg/kubectl/cmd/diff"

Index ¶

• func NewCmdDiff(f cmdutil.Factory, streams genericclioptions.IOStreams) *cobra.Command
• type DiffOptions
• func NewDiffOptions(ioStreams genericclioptions.IOStreams) *DiffOptions
• func (o *DiffOptions) Complete(f cmdutil.Factory, cmd *cobra.Command) error
• func (o *DiffOptions) Run() error
• type DiffProgram
• func (d *DiffProgram) Run(from, to string) error
• type DiffVersion
• func NewDiffVersion(name string) (*DiffVersion, error)
• func (v *DiffVersion) Print(obj Object, printer Printer) error
• type Differ
• func NewDiffer(from, to string) (*Differ, error)
• func (d *Differ) Diff(obj Object, printer Printer) error
• func (d *Differ) Run(diff *DiffProgram) error
• func (d *Differ) TearDown()
• type Directory
• func CreateDirectory(prefix string) (*Directory, error)
• func (d *Directory) Delete() error
• func (d *Directory) NewFile(name string) (*os.File, error)
• type InfoObject
• func (obj InfoObject) Live() runtime.Object
• func (obj InfoObject) Merged() (runtime.Object, error)
• func (obj InfoObject) Name() string
• type Object
• type Printer
• func (p *Printer) Print(obj runtime.Object, w io.Writer) error

Functions ¶

func NewCmdDiff ¶

func NewCmdDiff(f cmdutil.Factory, streams genericclioptions.IOStreams) *cobra.Command

Types ¶

type DiffOptions ¶

type DiffOptions struct {
	FilenameOptions resource.FilenameOptions

	ServerSideApply bool
	ForceConflicts  bool

	OpenAPISchema    openapi.Resources
	DiscoveryClient  discovery.DiscoveryInterface
	DynamicClient    dynamic.Interface
	DryRunVerifier   *apply.DryRunVerifier
	CmdNamespace     string
	EnforceNamespace bool
	Builder          *resource.Builder
	Diff             *DiffProgram
}

func NewDiffOptions ¶

func NewDiffOptions(ioStreams genericclioptions.IOStreams) *DiffOptions

func (*DiffOptions) Complete ¶

func (o *DiffOptions) Complete(f cmdutil.Factory, cmd *cobra.Command) error

func (*DiffOptions) Run ¶

func (o *DiffOptions) Run() error

RunDiff uses the factory to parse file arguments, find the version to diff, and find each Info object for each files, and runs against the differ.

type DiffProgram ¶

type DiffProgram struct {
	Exec exec.Interface
	genericclioptions.IOStreams
}

DiffProgram finds and run the diff program. The value of KUBECTL_EXTERNAL_DIFF environment variable will be used a diff program. By default, `diff(1)` will be used.

func (*DiffProgram) Run ¶

func (d *DiffProgram) Run(from, to string) error

Run runs the detected diff program. `from` and `to` are the directory to diff.

type DiffVersion ¶

type DiffVersion struct {
	Dir  *Directory
	Name string
}

DiffVersion gets the proper version of objects, and aggregate them into a directory.

func NewDiffVersion ¶

func NewDiffVersion(name string) (*DiffVersion, error)

NewDiffVersion creates a new DiffVersion with the named version.

func (*DiffVersion) Print ¶

func (v *DiffVersion) Print(obj Object, printer Printer) error

Print prints the object using the printer into a new file in the directory.

type Differ ¶

type Differ struct {
	From *DiffVersion
	To   *DiffVersion
}

Differ creates two DiffVersion and diffs them.

func NewDiffer ¶

func NewDiffer(from, to string) (*Differ, error)

func (*Differ) Diff ¶

func (d *Differ) Diff(obj Object, printer Printer) error

Diff diffs to versions of a specific object, and print both versions to directories.

func (*Differ) Run ¶

func (d *Differ) Run(diff *DiffProgram) error

Run runs the diff program against both directories.

func (*Differ) TearDown ¶

func (d *Differ) TearDown()

TearDown removes both temporary directories recursively.

type Directory ¶

type Directory struct {
	Name string
}

Directory creates a new temp directory, and allows to easily create new files.

func CreateDirectory ¶

func CreateDirectory(prefix string) (*Directory, error)

CreateDirectory does create the actual disk directory, and return a new representation of it.

func (*Directory) Delete ¶

func (d *Directory) Delete() error

Delete removes the directory recursively.

func (*Directory) NewFile ¶

func (d *Directory) NewFile(name string) (*os.File, error)

NewFile creates a new file in the directory.

type InfoObject ¶

type InfoObject struct {
	LocalObj        runtime.Object
	Info            *resource.Info
	Encoder         runtime.Encoder
	OpenAPI         openapi.Resources
	Force           bool
	ServerSideApply bool
	ForceConflicts  bool
}

InfoObject is an implementation of the Object interface. It gets all the information from the Info object.

func (InfoObject) Live ¶

func (obj InfoObject) Live() runtime.Object

Returns the live version of the object

func (InfoObject) Merged ¶

func (obj InfoObject) Merged() (runtime.Object, error)

Returns the "merged" object, as it would look like if applied or created.

func (InfoObject) Name ¶

func (obj InfoObject) Name() string

type Object ¶

type Object interface {
	Live() runtime.Object
	Merged() (runtime.Object, error)

	Name() string
}

Object is an interface that let's you retrieve multiple version of it.

type Printer ¶

type Printer struct{}

Printer is used to print an object.

func (*Printer) Print ¶

func (p *Printer) Print(obj runtime.Object, w io.Writer) error

Print the object inside the writer w.

Source Files ¶

diff.go