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debug: remove Backend.Stat() usage

This commit is contained in:
Michael Eischer 2024-05-10 01:13:28 +02:00
parent 0c1ba6d95d
commit 9795198189
1 changed files with 5 additions and 15 deletions
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20
cmd/restic/cmd_debug.go
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@ -20,7 +20,6 @@ import (
"github.com/spf13/cobra"
"golang.org/x/sync/errgroup"
"github.com/restic/restic/internal/backend"
"github.com/restic/restic/internal/crypto"
"github.com/restic/restic/internal/errors"
"github.com/restic/restic/internal/index"
@ -475,21 +474,12 @@ func runDebugExamine(ctx context.Context, gopts GlobalOptions, opts DebugExamine
func examinePack(ctx context.Context, opts DebugExamineOptions, repo restic.Repository, id restic.ID) error {
Printf("examine %v\n", id)
h := backend.Handle{
Type: restic.PackFile,
Name: id.String(),
}
fi, err := repo.Backend().Stat(ctx, h)
if err != nil {
return err
}
Printf(" file size is %v\n", fi.Size)
buf, err := repo.LoadRaw(ctx, restic.PackFile, id)
// also process damaged pack files
if buf == nil {
return err
}
Printf(" file size is %v\n", len(buf))
gotID := restic.Hash(buf)
if !id.Equal(gotID) {
Printf(" wanted hash %v, got %v\n", id, gotID)
@ -508,7 +498,7 @@ func examinePack(ctx context.Context, opts DebugExamineOptions, repo restic.Repo
continue
}
checkPackSize(blobs, fi.Size)
checkPackSize(blobs, len(buf))
err = loadBlobs(ctx, opts, repo, id, blobs)
if err != nil {
@ -521,11 +511,11 @@ func examinePack(ctx context.Context, opts DebugExamineOptions, repo restic.Repo
Printf(" ========================================\n")
Printf(" inspect the pack itself\n")
blobs, _, err := repo.ListPack(ctx, id, fi.Size)
blobs, _, err := repo.ListPack(ctx, id, int64(len(buf)))
if err != nil {
return fmt.Errorf("pack %v: %v", id.Str(), err)
}
checkPackSize(blobs, fi.Size)
checkPackSize(blobs, len(buf))
if !blobsLoaded {
return loadBlobs(ctx, opts, repo, id, blobs)
@ -533,7 +523,7 @@ func examinePack(ctx context.Context, opts DebugExamineOptions, repo restic.Repo
return nil
}
func checkPackSize(blobs []restic.Blob, fileSize int64) {
func checkPackSize(blobs []restic.Blob, fileSize int) {
// track current size and offset
var size, offset uint64