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6cb9b8fa4f
* This is 99% mechanical: Extracted repo.Repository interface that only exposes high-level object and manifest management methods, but not blob nor content management. Renamed old *repo.Repository to *repo.DirectRepository Reviewed codebase to only depend on repo.Repository as much as possible, but added way for low-level CLI commands to use DirectRepository. * PR fixes
38 lines
802 B
Go
38 lines
802 B
Go
package cli
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import (
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"bytes"
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"context"
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"os"
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"github.com/pkg/errors"
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"github.com/kopia/kopia/internal/iocopy"
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"github.com/kopia/kopia/repo"
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"github.com/kopia/kopia/repo/blob"
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)
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var (
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blobShowCommand = blobCommands.Command("show", "Show contents of BLOBs").Alias("cat")
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blobShowIDs = blobShowCommand.Arg("blobID", "Blob IDs").Required().Strings()
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)
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func runBlobShow(ctx context.Context, rep *repo.DirectRepository) error {
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for _, blobID := range *blobShowIDs {
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d, err := rep.Blobs.GetBlob(ctx, blob.ID(blobID), 0, -1)
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if err != nil {
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return errors.Wrapf(err, "error getting %v", blobID)
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}
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if _, err := iocopy.Copy(os.Stdout, bytes.NewReader(d)); err != nil {
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return err
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}
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}
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return nil
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}
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func init() {
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blobShowCommand.Action(directRepositoryAction(runBlobShow))
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}
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