tag

Documentation

Index

• Constants
• func ExecuteCustomTemplate(customTemplate *template.Template, customMap map[string]string) (string, error)
• func GenerateFullyQualifiedImageName(t Tagger, workingDir, imageName string) (string, error)
• func ParseCustomTemplate(t string) (*template.Template, error)
• func StripTags(taggedImages []string) []string
• type ChecksumTagger
  • func (t *ChecksumTagger) GenerateTag(_, imageName string) (string, error)
• type CustomTag
  • func (t *CustomTag) GenerateTag(_, _ string) (string, error)
• type GitCommit
  • func NewGitCommit(prefix, variant string) (*GitCommit, error)
  • func (t *GitCommit) GenerateTag(workingDir, _ string) (string, error)
• type ImageTags
• type Tagger
  • func NewCustomTemplateTagger(t string, components map[string]Tagger) (Tagger, error)
  • func NewDateTimeTagger(format, timezone string) Tagger
  • func NewEnvTemplateTagger(t string) (Tagger, error)

Constants

const DeprecatedImageName = "_DEPRECATED_IMAGE_NAME_"

Functions

func ExecuteCustomTemplate

func ExecuteCustomTemplate(customTemplate *template.Template, customMap map[string]string) (string, error)

ExecuteCustomTemplate executes a customTemplate against a custom map.

func GenerateFullyQualifiedImageName

func GenerateFullyQualifiedImageName(t Tagger, workingDir, imageName string) (string, error)

GenerateFullyQualifiedImageName resolves the fully qualified image name for an artifact. The workingDir is the root directory of the artifact with respect to the Skaffold root, and imageName is the base name of the image.

func ParseCustomTemplate

func ParseCustomTemplate(t string) (*template.Template, error)

ParseCustomTemplate is a simple wrapper to parse an custom template.

func StripTags

func StripTags(taggedImages []string) []string

Types

type ChecksumTagger

type ChecksumTagger struct{}

ChecksumTagger tags an image by the sha256 of the image tarball

func (*ChecksumTagger) GenerateTag

func (t *ChecksumTagger) GenerateTag(_, imageName string) (string, error)

GenerateTag returns either the current tag or `latest`.

type CustomTag

type CustomTag struct {
	Tag string
}

func (*CustomTag) GenerateTag

func (t *CustomTag) GenerateTag(_, _ string) (string, error)

GenerateTag generates a tag using the custom tag.

type GitCommit

type GitCommit struct {
	// contains filtered or unexported fields
}

GitCommit tags an image by the git commit it was built at.

func NewGitCommit

func NewGitCommit(prefix, variant string) (*GitCommit, error)

NewGitCommit creates a new git commit tagger. It fails if the tagger variant is invalid.

func (*GitCommit) GenerateTag

func (t *GitCommit) GenerateTag(workingDir, _ string) (string, error)

GenerateTag generates a tag from the git commit.

type ImageTags

type ImageTags map[string]string

ImageTags maps image names to tags

type Tagger

type Tagger interface {
	// GenerateTag generates a tag for an artifact.
	GenerateTag(workingDir, imageName string) (string, error)
}

Tagger is an interface for tag strategies to be implemented against

func NewCustomTemplateTagger

func NewCustomTemplateTagger(t string, components map[string]Tagger) (Tagger, error)

NewCustomTemplateTagger creates a new customTemplateTagger

func NewDateTimeTagger

func NewDateTimeTagger(format, timezone string) Tagger

NewDateTimeTagger creates a tagger from a date format and timezone.

func NewEnvTemplateTagger

func NewEnvTemplateTagger(t string) (Tagger, error)

NewEnvTemplateTagger creates a new envTemplateTagger