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restic: hide findLatestSnapshot

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This commit is contained in:
Michael Eischer 2022-10-03 14:30:48 +02:00
parent fcad5e6f5d
commit 61e827ae4f
2 changed files with 6 additions and 6 deletions
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8
internal/restic/snapshot_find.go
View file

@ -12,8 +12,8 @@ import (
// ErrNoSnapshotFound is returned when no snapshot for the given criteria could be found. // ErrNoSnapshotFound is returned when no snapshot for the given criteria could be found.
var ErrNoSnapshotFound = errors.New("no snapshot found") var ErrNoSnapshotFound = errors.New("no snapshot found")
// FindLatestSnapshot finds latest snapshot with optional target/directory, tags, hostname, and timestamp filters. // findLatestSnapshot finds latest snapshot with optional target/directory, tags, hostname, and timestamp filters.
func FindLatestSnapshot(ctx context.Context, be Lister, loader LoaderUnpacked, targets []string, func findLatestSnapshot(ctx context.Context, be Lister, loader LoaderUnpacked, targets []string,
tagLists []TagList, hostnames []string, timeStampLimit *time.Time) (ID, error) { tagLists []TagList, hostnames []string, timeStampLimit *time.Time) (ID, error) {
var err error var err error
@ -91,7 +91,7 @@ func FindSnapshot(ctx context.Context, be Lister, s string) (ID, error) {
func FindFilteredSnapshot(ctx context.Context, be Lister, loader LoaderUnpacked, hosts []string, tags []TagList, paths []string, timeStampLimit *time.Time, snapshotID string) (ID, error) { func FindFilteredSnapshot(ctx context.Context, be Lister, loader LoaderUnpacked, hosts []string, tags []TagList, paths []string, timeStampLimit *time.Time, snapshotID string) (ID, error) {
if snapshotID == "latest" { if snapshotID == "latest" {
id, err := FindLatestSnapshot(ctx, be, loader, paths, tags, hosts, timeStampLimit) id, err := findLatestSnapshot(ctx, be, loader, paths, tags, hosts, timeStampLimit)
if err == ErrNoSnapshotFound { if err == ErrNoSnapshotFound {
err = fmt.Errorf("snapshot filter (Paths:%v Tags:%v Hosts:%v): %w", paths, tags, hosts, err) err = fmt.Errorf("snapshot filter (Paths:%v Tags:%v Hosts:%v): %w", paths, tags, hosts, err)
} }
@ -124,7 +124,7 @@ func FindFilteredSnapshots(ctx context.Context, be Lister, loader LoaderUnpacked
usedFilter = true usedFilter = true
id, err = FindLatestSnapshot(ctx, be, loader, paths, tags, hosts, nil) id, err = findLatestSnapshot(ctx, be, loader, paths, tags, hosts, nil)
if err == ErrNoSnapshotFound { if err == ErrNoSnapshotFound {
err = errors.Errorf("no snapshot matched given filter (Paths:%v Tags:%v Hosts:%v)", paths, tags, hosts) err = errors.Errorf("no snapshot matched given filter (Paths:%v Tags:%v Hosts:%v)", paths, tags, hosts)
} }

4
internal/restic/snapshot_find_test.go
View file

@ -16,7 +16,7 @@ func TestFindLatestSnapshot(t *testing.T) {
restic.TestCreateSnapshot(t, repo, parseTimeUTC("2017-07-07 07:07:07"), 1, 0) restic.TestCreateSnapshot(t, repo, parseTimeUTC("2017-07-07 07:07:07"), 1, 0)
latestSnapshot := restic.TestCreateSnapshot(t, repo, parseTimeUTC("2019-09-09 09:09:09"), 1, 0) latestSnapshot := restic.TestCreateSnapshot(t, repo, parseTimeUTC("2019-09-09 09:09:09"), 1, 0)
id, err := restic.FindLatestSnapshot(context.TODO(), repo.Backend(), repo, []string{}, []restic.TagList{}, []string{"foo"}, nil) id, err := restic.FindFilteredSnapshot(context.TODO(), repo.Backend(), repo, []string{"foo"}, []restic.TagList{}, []string{}, nil, "latest")
if err != nil { if err != nil {
t.Fatalf("FindLatestSnapshot returned error: %v", err) t.Fatalf("FindLatestSnapshot returned error: %v", err)
} }
@ -36,7 +36,7 @@ func TestFindLatestSnapshotWithMaxTimestamp(t *testing.T) {
maxTimestamp := parseTimeUTC("2018-08-08 08:08:08") maxTimestamp := parseTimeUTC("2018-08-08 08:08:08")
id, err := restic.FindLatestSnapshot(context.TODO(), repo.Backend(), repo, []string{}, []restic.TagList{}, []string{"foo"}, &maxTimestamp) id, err := restic.FindFilteredSnapshot(context.TODO(), repo.Backend(), repo, []string{"foo"}, []restic.TagList{}, []string{}, &maxTimestamp, "latest")
if err != nil { if err != nil {
t.Fatalf("FindLatestSnapshot returned error: %v", err) t.Fatalf("FindLatestSnapshot returned error: %v", err)
} }