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moby--moby/registry/types.go
Aaron Lehmann 4fcb9ac40c Improve documentation and golint compliance of registry package
* Add godoc documentation where it was missing

* Change identifier names that don't match Go style, such as INDEX_NAME

* Rename RegistryInfo to PingResult, which more accurately describes
  what this structure is for. It also has the benefit of making the name
  not stutter if used outside the package.

Updates #14756

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-07-24 11:55:07 -07:00

140 lines
4.4 KiB
Go

package registry
// SearchResult describes a search result returned from a registry
type SearchResult struct {
// StarCount indicates the number of stars this repository has
StarCount int `json:"star_count"`
// IsOfficial indicates whether the result is an official repository or not
IsOfficial bool `json:"is_official"`
// Name is the name of the repository
Name string `json:"name"`
// IsOfficial indicates whether the result is trusted
IsTrusted bool `json:"is_trusted"`
// IsAutomated indicates whether the result is automated
IsAutomated bool `json:"is_automated"`
// Description is a textual description of the repository
Description string `json:"description"`
}
// SearchResults lists a collection search results returned from a registry
type SearchResults struct {
// Query contains the query string that generated the search results
Query string `json:"query"`
// NumResults indicates the number of results the query returned
NumResults int `json:"num_results"`
// Results is a slice containing the acutal results for the search
Results []SearchResult `json:"results"`
}
// RepositoryData tracks the image list, list of endpoints, and list of tokens
// for a repository
type RepositoryData struct {
// ImgList is a list of images in the repository
ImgList map[string]*ImgData
// Endpoints is a list of endpoints returned in X-Docker-Endpoints
Endpoints []string
// Tokens is currently unused (remove it?)
Tokens []string
}
// ImgData is used to transfer image checksums to and from the registry
type ImgData struct {
// ID is an opaque string that identifies the image
ID string `json:"id"`
Checksum string `json:"checksum,omitempty"`
ChecksumPayload string `json:"-"`
Tag string `json:",omitempty"`
}
// PingResult contains the information returned when pinging a registry. It
// indicates the registry's version and whether the registry claims to be a
// standalone registry.
type PingResult struct {
// Version is the registry version supplied by the registry in a HTTP
// header
Version string `json:"version"`
// Standalone is set to true if the registry indicates it is a
// standalone registry in the X-Docker-Registry-Standalone
// header
Standalone bool `json:"standalone"`
}
// APIVersion is an integral representation of an API version (presently
// either 1 or 2)
type APIVersion int
func (av APIVersion) String() string {
return apiVersions[av]
}
var apiVersions = map[APIVersion]string{
1: "v1",
2: "v2",
}
// API Version identifiers.
const (
APIVersionUnknown = iota
APIVersion1
APIVersion2
)
// IndexInfo contains information about a registry
//
// RepositoryInfo Examples:
// {
// "Index" : {
// "Name" : "docker.io",
// "Mirrors" : ["https://registry-2.docker.io/v1/", "https://registry-3.docker.io/v1/"],
// "Secure" : true,
// "Official" : true,
// },
// "RemoteName" : "library/debian",
// "LocalName" : "debian",
// "CanonicalName" : "docker.io/debian"
// "Official" : true,
// }
//
// {
// "Index" : {
// "Name" : "127.0.0.1:5000",
// "Mirrors" : [],
// "Secure" : false,
// "Official" : false,
// },
// "RemoteName" : "user/repo",
// "LocalName" : "127.0.0.1:5000/user/repo",
// "CanonicalName" : "127.0.0.1:5000/user/repo",
// "Official" : false,
// }
type IndexInfo struct {
// Name is the name of the registry, such as "docker.io"
Name string
// Mirrors is a list of mirrors, expressed as URIs
Mirrors []string
// Secure is set to false if the registry is part of the list of
// insecure registries. Insecure registries accept HTTP and/or accept
// HTTPS with certificates from unknown CAs.
Secure bool
// Official indicates whether this is an official registry
Official bool
}
// RepositoryInfo describes a repository
type RepositoryInfo struct {
// Index points to registry information
Index *IndexInfo
// RemoteName is the remote name of the repository, such as
// "library/ubuntu-12.04-base"
RemoteName string
// LocalName is the local name of the repository, such as
// "ubuntu-12.04-base"
LocalName string
// CanonicalName is the canonical name of the repository, such as
// "docker.io/library/ubuntu-12.04-base"
CanonicalName string
// Official indicates whether the repository is considered official.
// If the registry is official, and the normalized name does not
// contain a '/' (e.g. "foo"), then it is considered an official repo.
Official bool
}