prune, and the prune step of snapshot create --prune, counted a blob
it could not delete and still exited 0. It now prints its summary or
--json document and then returns an error, which replaces the
"Failed to delete N blob(s)" line.
remote nuke only warned when a snapshot's metadata could not be
deleted, advised vaultik prune, which never removes metadata, and then
reported the store empty. It now stops with an error, does not report
the store empty, and says to run vaultik remote nuke --force again. A
successful nuke no longer advises prune for blobs it deletes itself.
The faultstore test double gains an OnDelete hook.
Judgement call: a snapshot nuke cannot remove from the local index
also fails the run, since its metadata is then left on the store.
Model: opus-5-5
The file and rclone listings skip an object whose name ends in
`.partial`, the temporary name a `file://` or rclone upload writes
before moving the object into place. `remote nuke` deletes only what
the listings return, so it left the `.partial` objects killed uploads
leave behind and still reported the destination store empty.
Storer gains DeletePartialUploads. The file and rclone backends remove
every `.partial` object under the prefix; S3 has none to remove, since
it shows an object only once its upload completes. `remote nuke` calls
it for `metadata/` and `blobs/` as its last step.
Empty directories under a `file://` destination are still left behind.
Model: opus-5-5
Adds internal/storage/faultstore, a storage.Storer wrapper that injects faults through the storage seam without patching production code: an upload that dies mid-stream, a backend reporting success while storing nothing, and reads returning corrupt or truncated bytes. Covers all six scenarios from the issue, each asserting the observable end state (index, destination, and what the user is told), not merely that an error returned. Scenario 1b (retry after an interrupted upload) exposed a real dedup defect and is skipped with a pointer to #148, which also owns the half-exported-state repair. Tests run serially because each calls log.Initialize on the global logger. No production behavior changes.
Model: opus-4-8