backend: remove Test method

The Test method was only used in exactly one place, namely when trying
to create a new repository it was used to check whether a config file
already exists.

Use a combination of Stat() and IsNotExist() instead.
This commit is contained in:
Michael Eischer
2022-12-03 11:28:10 +01:00
parent 57d8eedb88
commit 40ac678252
24 changed files with 47 additions and 230 deletions

View File

@@ -18,7 +18,6 @@ type Backend struct {
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
TestFn func(ctx context.Context, h restic.Handle) (bool, error)
DeleteFn func(ctx context.Context) error
ConnectionsFn func() uint
LocationFn func() string
@@ -143,15 +142,6 @@ func (m *Backend) Remove(ctx context.Context, h restic.Handle) error {
return m.RemoveFn(ctx, h)
}
// Test for the existence of a specific item.
func (m *Backend) Test(ctx context.Context, h restic.Handle) (bool, error) {
if m.TestFn == nil {
return false, errors.New("not implemented")
}
return m.TestFn(ctx, h)
}
// Delete all data.
func (m *Backend) Delete(ctx context.Context) error {
if m.DeleteFn == nil {