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copy: Update for modernized repository interface

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This commit is contained in:
Michael Eischer 2020-08-22 12:14:42 +02:00
parent 4508d406ef
commit 908b23fda0
1 changed files with 2 additions and 14 deletions
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16
cmd/restic/cmd_copy.go
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@ -168,27 +168,15 @@ func copyTree(ctx context.Context, srcRepo, dstRepo restic.Repository, treeID re
continue
}
debug.Log("Copying blob %s\n", blobID.Str())
size, found := srcRepo.LookupBlobSize(blobID, restic.DataBlob)
if !found {
return fmt.Errorf("LookupBlobSize(%v) failed", blobID)
}
buf := restic.NewBlobBuffer(int(size))
n, err := srcRepo.LoadBlob(ctx, restic.DataBlob, blobID, buf)
buf, err := srcRepo.LoadBlob(ctx, restic.DataBlob, blobID, nil)
if err != nil {
return fmt.Errorf("LoadBlob(%v) returned error %v", blobID, err)
}
if n != len(buf) {
return fmt.Errorf("wrong number of bytes read, want %d, got %d", len(buf), n)
}
newBlobID, err := dstRepo.SaveBlob(ctx, restic.DataBlob, buf, blobID)
_, _, err = dstRepo.SaveBlob(ctx, restic.DataBlob, buf, blobID, false)
if err != nil {
return fmt.Errorf("SaveBlob(%v) returned error %v", blobID, err)
}
// Assurance only.
if newBlobID != blobID {
return fmt.Errorf("SaveBlob(%v) returned unexpected id %s", blobID.Str(), newBlobID.Str())
}
}
}