## oplog.PINNED_FILENAME


Repository-wide index of the pins this clone *created*, beside


`oplog.PINNED_FILENAME=``"tether-pinned.jsonl"`


`tether-touched.jsonl`: one record per pin id, appended by [commit](vcs.VcsAdapter.md#tether.vcs.VcsAdapter.commit) and `repair` when the backend reports the ref as new, and removed when this clone releases the pin (so a later re-creation under the same id by another clone is that clone's). Pins are content-addressed and a store is shared by every clone of the dataset, so a pin no manifest in *this* history names may still be another clone's, made by commits not fetched yet. `gc` releases only the pins it finds here; the rest it keeps and lists (`keep-pin`) unless told otherwise (`--release-foreign`). Seeded once from every live checkout's op log, so pins made before the index existed are accounted for. It lives in the clone's VCS store, so a fresh clone starts without it.