mirror of
https://github.com/Luzifer/gcr-clean.git
synced 2024-12-23 11:51:19 +00:00
119 lines
3.4 KiB
Go
119 lines
3.4 KiB
Go
package distribution
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/opencontainers/go-digest"
|
|
)
|
|
|
|
// ErrAccessDenied is returned when an access to a requested resource is
|
|
// denied.
|
|
var ErrAccessDenied = errors.New("access denied")
|
|
|
|
// ErrManifestNotModified is returned when a conditional manifest GetByTag
|
|
// returns nil due to the client indicating it has the latest version
|
|
var ErrManifestNotModified = errors.New("manifest not modified")
|
|
|
|
// ErrUnsupported is returned when an unimplemented or unsupported action is
|
|
// performed
|
|
var ErrUnsupported = errors.New("operation unsupported")
|
|
|
|
// ErrSchemaV1Unsupported is returned when a client tries to upload a schema v1
|
|
// manifest but the registry is configured to reject it
|
|
var ErrSchemaV1Unsupported = errors.New("manifest schema v1 unsupported")
|
|
|
|
// ErrTagUnknown is returned if the given tag is not known by the tag service
|
|
type ErrTagUnknown struct {
|
|
Tag string
|
|
}
|
|
|
|
func (err ErrTagUnknown) Error() string {
|
|
return fmt.Sprintf("unknown tag=%s", err.Tag)
|
|
}
|
|
|
|
// ErrRepositoryUnknown is returned if the named repository is not known by
|
|
// the registry.
|
|
type ErrRepositoryUnknown struct {
|
|
Name string
|
|
}
|
|
|
|
func (err ErrRepositoryUnknown) Error() string {
|
|
return fmt.Sprintf("unknown repository name=%s", err.Name)
|
|
}
|
|
|
|
// ErrRepositoryNameInvalid should be used to denote an invalid repository
|
|
// name. Reason may set, indicating the cause of invalidity.
|
|
type ErrRepositoryNameInvalid struct {
|
|
Name string
|
|
Reason error
|
|
}
|
|
|
|
func (err ErrRepositoryNameInvalid) Error() string {
|
|
return fmt.Sprintf("repository name %q invalid: %v", err.Name, err.Reason)
|
|
}
|
|
|
|
// ErrManifestUnknown is returned if the manifest is not known by the
|
|
// registry.
|
|
type ErrManifestUnknown struct {
|
|
Name string
|
|
Tag string
|
|
}
|
|
|
|
func (err ErrManifestUnknown) Error() string {
|
|
return fmt.Sprintf("unknown manifest name=%s tag=%s", err.Name, err.Tag)
|
|
}
|
|
|
|
// ErrManifestUnknownRevision is returned when a manifest cannot be found by
|
|
// revision within a repository.
|
|
type ErrManifestUnknownRevision struct {
|
|
Name string
|
|
Revision digest.Digest
|
|
}
|
|
|
|
func (err ErrManifestUnknownRevision) Error() string {
|
|
return fmt.Sprintf("unknown manifest name=%s revision=%s", err.Name, err.Revision)
|
|
}
|
|
|
|
// ErrManifestUnverified is returned when the registry is unable to verify
|
|
// the manifest.
|
|
type ErrManifestUnverified struct{}
|
|
|
|
func (ErrManifestUnverified) Error() string {
|
|
return "unverified manifest"
|
|
}
|
|
|
|
// ErrManifestVerification provides a type to collect errors encountered
|
|
// during manifest verification. Currently, it accepts errors of all types,
|
|
// but it may be narrowed to those involving manifest verification.
|
|
type ErrManifestVerification []error
|
|
|
|
func (errs ErrManifestVerification) Error() string {
|
|
var parts []string
|
|
for _, err := range errs {
|
|
parts = append(parts, err.Error())
|
|
}
|
|
|
|
return fmt.Sprintf("errors verifying manifest: %v", strings.Join(parts, ","))
|
|
}
|
|
|
|
// ErrManifestBlobUnknown returned when a referenced blob cannot be found.
|
|
type ErrManifestBlobUnknown struct {
|
|
Digest digest.Digest
|
|
}
|
|
|
|
func (err ErrManifestBlobUnknown) Error() string {
|
|
return fmt.Sprintf("unknown blob %v on manifest", err.Digest)
|
|
}
|
|
|
|
// ErrManifestNameInvalid should be used to denote an invalid manifest
|
|
// name. Reason may set, indicating the cause of invalidity.
|
|
type ErrManifestNameInvalid struct {
|
|
Name string
|
|
Reason error
|
|
}
|
|
|
|
func (err ErrManifestNameInvalid) Error() string {
|
|
return fmt.Sprintf("manifest name %q invalid: %v", err.Name, err.Reason)
|
|
}
|