repo

Documentation

Index

• Variables
• func ChartPackageFilenameFromContent(content []byte) (string, error)
• func ChartPackageFilenameFromNameVersion(name string, version string) string
• func ChartVersionFromStorageObject(object storage.Object) (*helm_repo.ChartVersion, error)
• func ProvenanceFilenameFromContent(content []byte) (string, error)
• func ProvenanceFilenameFromNameVersion(name string, version string) string
• func StorageObjectFromChartVersion(chartVersion *helm_repo.ChartVersion) storage.Object
• type Index
  • func NewIndex(chartURL, repo string) *Index
  • func (index *Index) AddEntry(chartVersion *helm_repo.ChartVersion)
  • func (index *Index) HasEntry(chartVersion *helm_repo.ChartVersion) bool
  • func (index *Index) Regenerate() error
  • func (index *Index) RemoveEntry(chartVersion *helm_repo.ChartVersion)
  • func (index *Index) UpdateEntry(chartVersion *helm_repo.ChartVersion)

Variables

var (
	// ChartPackageFileExtension is the file extension used for chart packages
	ChartPackageFileExtension = "tgz"

	// ChartPackageContentType is the http content-type header for chart packages
	ChartPackageContentType = "application/x-tar"

	// ErrorInvalidChartPackage is raised when a chart package is invalid
	ErrorInvalidChartPackage = errors.New("invalid chart package")
)

var (
	// IndexFileContentType is the http content-type header for index.yaml
	IndexFileContentType = "application/x-yaml"
	StatefileFilename    = "index-cache.yaml"
)

var (
	// ProvenanceFileExtension is the file extension used for provenance files
	ProvenanceFileExtension = "tgz.prov"

	// ProvenanceFileContentType is the http content-type header for provenance files
	ProvenanceFileContentType = "application/pgp-signature"

	// ErrorInvalidProvenanceFile is raised when a provenance file is invalid
	ErrorInvalidProvenanceFile = errors.New("invalid provenance file")
)

Functions

func ChartPackageFilenameFromContent

func ChartPackageFilenameFromContent(content []byte) (string, error)

ChartPackageFilenameFromContent returns a chart filename from binary content

func ChartPackageFilenameFromNameVersion

func ChartPackageFilenameFromNameVersion(name string, version string) string

ChartPackageFilenameFromNameVersion returns a chart filename from a name and version

func ChartVersionFromStorageObject

func ChartVersionFromStorageObject(object storage.Object) (*helm_repo.ChartVersion, error)

ChartVersionFromStorageObject returns a chart version from a storage object

func ProvenanceFilenameFromContent

func ProvenanceFilenameFromContent(content []byte) (string, error)

ProvenanceFilenameFromContent returns a provenance filename from binary content

func ProvenanceFilenameFromNameVersion

func ProvenanceFilenameFromNameVersion(name string, version string) string

ProvenanceFilenameFromNameVersion returns a provenance filename from a name and version

func StorageObjectFromChartVersion

func StorageObjectFromChartVersion(chartVersion *helm_repo.ChartVersion) storage.Object

StorageObjectFromChartVersion returns a storage object from a chart version (empty content)

Types

type Index

type Index struct {
	// cryptic JSON field names to minimize size saved in cache
	*helm_repo.IndexFile `json:"a"`
	RepoName             string `json:"b"`
	Raw                  []byte `json:"c"`
	ChartURL             string `json:"d"`
}

Index represents the repository index (index.yaml)

func NewIndex

func NewIndex(chartURL, repo string) *Index

NewIndex creates a new instance of Index

func (*Index) AddEntry

func (index *Index) AddEntry(chartVersion *helm_repo.ChartVersion)

AddEntry adds a chart version to index

func (*Index) HasEntry

func (index *Index) HasEntry(chartVersion *helm_repo.ChartVersion) bool

HasEntry checks if index has already an entry

func (*Index) Regenerate

func (index *Index) Regenerate() error

Regenerate sorts entries in index file and sets current time for generated key

func (*Index) RemoveEntry

func (index *Index) RemoveEntry(chartVersion *helm_repo.ChartVersion)

RemoveEntry removes a chart version from index

func (*Index) UpdateEntry

func (index *Index) UpdateEntry(chartVersion *helm_repo.ChartVersion)

UpdateEntry updates a chart version in index