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convert MemorizeList to be repository based

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Ideally, code that uses a repository shouldn't directly interact with
the underlying backend. Thus, move MemorizeList one layer up.
This commit is contained in:
Michael Eischer
2023-10-01 13:05:56 +02:00
parent 1b8a67fe76
commit c7b770eb1f
42 changed files with 209 additions and 223 deletions
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3
internal/index/index_parallel.go
View File

@@ -5,14 +5,13 @@ import (
"runtime"
"sync"
"github.com/restic/restic/internal/backend"
"github.com/restic/restic/internal/restic"
)
// ForAllIndexes loads all index files in parallel and calls the given callback.
// It is guaranteed that the function is not run concurrently. If the callback
// returns an error, this function is cancelled and also returns that error.
func ForAllIndexes(ctx context.Context, lister backend.Lister, repo restic.Repository,
func ForAllIndexes(ctx context.Context, lister restic.Lister, repo restic.Repository,
fn func(id restic.ID, index *Index, oldFormat bool, err error) error) error {
// decoding an index can take quite some time such that this can be both CPU- or IO-bound

4
internal/index/index_parallel_test.go
View File

@@ -29,7 +29,7 @@ func TestRepositoryForAllIndexes(t *testing.T) {
// check that all expected indexes are loaded without errors
indexIDs := restic.NewIDSet()
var indexErr error
rtest.OK(t, index.ForAllIndexes(context.TODO(), repo.Backend(), repo, func(id restic.ID, index *index.Index, oldFormat bool, err error) error {
rtest.OK(t, index.ForAllIndexes(context.TODO(), repo, repo, func(id restic.ID, index *index.Index, oldFormat bool, err error) error {
if err != nil {
indexErr = err
}
@@ -42,7 +42,7 @@ func TestRepositoryForAllIndexes(t *testing.T) {
// must failed with the returned error
iterErr := errors.New("error to pass upwards")
err := index.ForAllIndexes(context.TODO(), repo.Backend(), repo, func(id restic.ID, index *index.Index, oldFormat bool, err error) error {
err := index.ForAllIndexes(context.TODO(), repo, repo, func(id restic.ID, index *index.Index, oldFormat bool, err error) error {
return iterErr
})