TrueCloudLab/restic
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move Backend interface to backend package

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This commit is contained in:
Michael Eischer 2023-10-01 11:40:12 +02:00
parent ceb0774af1
commit 1b8a67fe76
105 changed files with 822 additions and 775 deletions
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28
internal/backend/mock/backend.go
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@ -5,19 +5,19 @@ import (
"hash"
"io"
"github.com/restic/restic/internal/backend"
"github.com/restic/restic/internal/errors"
"github.com/restic/restic/internal/restic"
)
// Backend implements a mock backend.
type Backend struct {
CloseFn func() error
IsNotExistFn func(err error) bool
SaveFn func(ctx context.Context, h restic.Handle, rd restic.RewindReader) error
OpenReaderFn func(ctx context.Context, h restic.Handle, length int, offset int64) (io.ReadCloser, error)
StatFn func(ctx context.Context, h restic.Handle) (restic.FileInfo, error)
ListFn func(ctx context.Context, t restic.FileType, fn func(restic.FileInfo) error) error
RemoveFn func(ctx context.Context, h restic.Handle) error
SaveFn func(ctx context.Context, h backend.Handle, rd backend.RewindReader) error
OpenReaderFn func(ctx context.Context, h backend.Handle, length int, offset int64) (io.ReadCloser, error)
StatFn func(ctx context.Context, h backend.Handle) (backend.FileInfo, error)
ListFn func(ctx context.Context, t backend.FileType, fn func(backend.FileInfo) error) error
RemoveFn func(ctx context.Context, h backend.Handle) error
DeleteFn func(ctx context.Context) error
ConnectionsFn func() uint
LocationFn func() string
@ -84,7 +84,7 @@ func (m *Backend) IsNotExist(err error) bool {
}
// Save data in the backend.
func (m *Backend) Save(ctx context.Context, h restic.Handle, rd restic.RewindReader) error {
func (m *Backend) Save(ctx context.Context, h backend.Handle, rd backend.RewindReader) error {
if m.SaveFn == nil {
return errors.New("not implemented")
}
@ -94,7 +94,7 @@ func (m *Backend) Save(ctx context.Context, h restic.Handle, rd restic.RewindRea
// Load runs fn with a reader that yields the contents of the file at h at the
// given offset.
func (m *Backend) Load(ctx context.Context, h restic.Handle, length int, offset int64, fn func(rd io.Reader) error) error {
func (m *Backend) Load(ctx context.Context, h backend.Handle, length int, offset int64, fn func(rd io.Reader) error) error {
rd, err := m.openReader(ctx, h, length, offset)
if err != nil {
return err
@ -107,7 +107,7 @@ func (m *Backend) Load(ctx context.Context, h restic.Handle, length int, offset
return rd.Close()
}
func (m *Backend) openReader(ctx context.Context, h restic.Handle, length int, offset int64) (io.ReadCloser, error) {
func (m *Backend) openReader(ctx context.Context, h backend.Handle, length int, offset int64) (io.ReadCloser, error) {
if m.OpenReaderFn == nil {
return nil, errors.New("not implemented")
}
@ -116,16 +116,16 @@ func (m *Backend) openReader(ctx context.Context, h restic.Handle, length int, o
}
// Stat an object in the backend.
func (m *Backend) Stat(ctx context.Context, h restic.Handle) (restic.FileInfo, error) {
func (m *Backend) Stat(ctx context.Context, h backend.Handle) (backend.FileInfo, error) {
if m.StatFn == nil {
return restic.FileInfo{}, errors.New("not implemented")
return backend.FileInfo{}, errors.New("not implemented")
}
return m.StatFn(ctx, h)
}
// List items of type t.
func (m *Backend) List(ctx context.Context, t restic.FileType, fn func(restic.FileInfo) error) error {
func (m *Backend) List(ctx context.Context, t backend.FileType, fn func(backend.FileInfo) error) error {
if m.ListFn == nil {
return nil
}
@ -134,7 +134,7 @@ func (m *Backend) List(ctx context.Context, t restic.FileType, fn func(restic.Fi
}
// Remove data from the backend.
func (m *Backend) Remove(ctx context.Context, h restic.Handle) error {
func (m *Backend) Remove(ctx context.Context, h backend.Handle) error {
if m.RemoveFn == nil {
return errors.New("not implemented")
}
@ -152,4 +152,4 @@ func (m *Backend) Delete(ctx context.Context) error {
}
// Make sure that Backend implements the backend interface.
var _ restic.Backend = &Backend{}
var _ backend.Backend = &Backend{}