artifact

Documentation

Index

• Variables
• func Iterator(ctx context.Context, chunkSize int, query *q.Query, option *Option) <-chan *Artifact
• type Abstractor
  • func NewAbstractor() Abstractor
• type AdditionLink
• type Artifact
  • func (artifact *Artifact) SetAdditionLink(addition, version string)
• type Controller
  • func NewController() Controller
• type Option

Variables

var (
	// ErrBreak error to break walk
	ErrBreak = stderrors.New("break")

	// ErrSkip error to skip walk the children of the artifact
	ErrSkip = stderrors.New("skip")
)

var (
	// Ctl is a global artifact controller instance
	Ctl = NewController()
)

Functions

func Iterator

func Iterator(ctx context.Context, chunkSize int, query *q.Query, option *Option) <-chan *Artifact

Iterator returns the iterator to fetch all artifacts with query

Types

type Abstractor

type Abstractor interface {
	// AbstractMetadata abstracts the metadata for the specific artifact type into the artifact model,
	AbstractMetadata(ctx context.Context, artifact *artifact.Artifact) error
}

Abstractor abstracts the metadata of artifact

func NewAbstractor

func NewAbstractor() Abstractor

NewAbstractor creates a new abstractor

type AdditionLink

type AdditionLink struct {
	HREF     string `json:"href"`
	Absolute bool   `json:"absolute"` // specify the href is an absolute URL or not
}

AdditionLink is a link via that the addition can be fetched

type Artifact

type Artifact struct {
	artifact.Artifact
	Tags          []*tag.Tag               `json:"tags"`           // the list of tags that attached to the artifact
	AdditionLinks map[string]*AdditionLink `json:"addition_links"` // the resource link for build history(image), values.yaml(chart), dependency(chart), etc
	Labels        []*model.Label           `json:"labels"`
}

Artifact is the overall view of artifact

func (*Artifact) SetAdditionLink

func (artifact *Artifact) SetAdditionLink(addition, version string)

SetAdditionLink set a addition link

type Controller

type Controller interface {
	// Ensure the artifact specified by the digest exists under the repository,
	// creates it if it doesn't exist. If tags are provided, ensure they exist
	// and are attached to the artifact. If the tags don't exist, create them first.
	// The "created" will be set as true when the artifact is created
	Ensure(ctx context.Context, repository, digest string, tags ...string) (created bool, id int64, err error)
	// Count returns the total count of artifacts according to the query.
	// The artifacts that referenced by others and without tags are not counted
	Count(ctx context.Context, query *q.Query) (total int64, err error)
	// List artifacts according to the query, specify the properties returned with option
	// The artifacts that referenced by others and without tags are not returned
	List(ctx context.Context, query *q.Query, option *Option) (artifacts []*Artifact, err error)
	// Get the artifact specified by ID, specify the properties returned with option
	Get(ctx context.Context, id int64, option *Option) (artifact *Artifact, err error)
	// Get the artifact specified by repository name and reference, the reference can be tag or digest,
	// specify the properties returned with option
	GetByReference(ctx context.Context, repository, reference string, option *Option) (artifact *Artifact, err error)
	// Delete the artifact specified by artifact ID
	Delete(ctx context.Context, id int64) (err error)
	// Copy the artifact specified by "srcRepo" and "reference" into the repository specified by "dstRepo"
	Copy(ctx context.Context, srcRepo, reference, dstRepo string) (id int64, err error)
	// UpdatePullTime updates the pull time for the artifact. If the tagID is provides, update the pull
	// time of the tag as well
	UpdatePullTime(ctx context.Context, artifactID int64, tagID int64, time time.Time) (err error)
	// GetAddition returns the addition of the artifact.
	// The addition is different according to the artifact type:
	// build history for image; values.yaml, readme and dependencies for chart, etc
	GetAddition(ctx context.Context, artifactID int64, additionType string) (addition *processor.Addition, err error)
	// AddLabel to the specified artifact
	AddLabel(ctx context.Context, artifactID int64, labelID int64) (err error)
	// RemoveLabel from the specified artifact
	RemoveLabel(ctx context.Context, artifactID int64, labelID int64) (err error)
	// Walk walks the artifact tree rooted at root, calling walkFn for each artifact in the tree, including root.
	Walk(ctx context.Context, root *Artifact, walkFn func(*Artifact) error, option *Option) error
}

Controller defines the operations related with artifacts and tags

func NewController

func NewController() Controller

NewController creates an instance of the default artifact controller

type Option

type Option struct {
	WithTag   bool
	TagOption *tag.Option // only works when WithTag is set to true
	WithLabel bool
}

Option is used to specify the properties returned when listing/getting artifacts