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Move manifest store errors to where they happen

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This commit is contained in:
Stephen J Day 2014-12-09 13:40:44 -08:00
parent 6cbd22c5f0
commit 49d13f9a08
2 changed files with 45 additions and 48 deletions
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49
storage/manifest.go
View file

@ -3,59 +3,12 @@ package storage
import (
"crypto/x509"
"encoding/json"
"fmt"
"strings"
"github.com/Sirupsen/logrus"
"github.com/docker/libtrust"
"github.com/docker/docker-registry/digest"
"github.com/docker/libtrust"
)
// ErrUnknownRepository is returned if the named repository is not known by
// the registry.
type ErrUnknownRepository struct {
Name string
}
func (err ErrUnknownRepository) Error() string {
return fmt.Sprintf("unknown respository name=%s", err.Name)
}
// ErrUnknownManifest is returned if the manifest is not known by the
// registry.
type ErrUnknownManifest struct {
Name string
Tag string
}
func (err ErrUnknownManifest) Error() string {
return fmt.Sprintf("unknown manifest name=%s tag=%s", err.Name, err.Tag)
}
// ErrManifestUnverified is returned when the registry is unable to verify
// the manifest.
type ErrManifestUnverified struct{}
func (ErrManifestUnverified) Error() string {
return fmt.Sprintf("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, ","))
}
// Versioned provides a struct with just the manifest schemaVersion. Incoming
// content with unknown schema version can be decoded against this struct to
// check the version.

44
storage/manifeststore.go
View file

@ -4,11 +4,55 @@ import (
"encoding/json"
"fmt"
"path"
"strings"
"github.com/docker/docker-registry/storagedriver"
"github.com/docker/libtrust"
)
// ErrUnknownRepository is returned if the named repository is not known by
// the registry.
type ErrUnknownRepository struct {
Name string
}
func (err ErrUnknownRepository) Error() string {
return fmt.Sprintf("unknown respository name=%s", err.Name)
}
// ErrUnknownManifest is returned if the manifest is not known by the
// registry.
type ErrUnknownManifest struct {
Name string
Tag string
}
func (err ErrUnknownManifest) Error() string {
return fmt.Sprintf("unknown manifest name=%s tag=%s", err.Name, err.Tag)
}
// ErrManifestUnverified is returned when the registry is unable to verify
// the manifest.
type ErrManifestUnverified struct{}
func (ErrManifestUnverified) Error() string {
return fmt.Sprintf("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, ","))
}
type manifestStore struct {
driver storagedriver.StorageDriver
pathMapper *pathMapper