mirror of
https://github.com/kopia/kopia.git
synced 2026-03-13 11:46:55 -04:00
9e5d0beccd
This updates the terminology everywhere - blocks become blobs and `storage.Storage` becomes `blob.Storage`. Also introduced blob.ID which is a specialized string type, that's different from CABS block ID. Also renamed CLI subcommands from `kopia storage` to `kopia blob`. While at it introduced `block.ErrBlockNotFound` and `object.ErrObjectNotFound` that do not leak from lower layers.
37 lines
749 B
Go
37 lines
749 B
Go
package cli
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"io"
|
|
"os"
|
|
|
|
"github.com/pkg/errors"
|
|
|
|
"github.com/kopia/kopia/repo"
|
|
"github.com/kopia/kopia/repo/blob"
|
|
)
|
|
|
|
var (
|
|
blobShowCommand = blobCommands.Command("show", "Show contents of BLOBs").Alias("cat")
|
|
blobShowIDs = blobShowCommand.Arg("blobID", "Blob IDs").Required().Strings()
|
|
)
|
|
|
|
func runBlobShow(ctx context.Context, rep *repo.Repository) error {
|
|
for _, blobID := range *blobShowIDs {
|
|
d, err := rep.Blobs.GetBlob(ctx, blob.ID(blobID), 0, -1)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "error getting %v", blobID)
|
|
}
|
|
if _, err := io.Copy(os.Stdout, bytes.NewReader(d)); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func init() {
|
|
blobShowCommand.Action(repositoryAction(runBlobShow))
|
|
}
|