Module store 

A directory-backed store for supercode’s own sessions — naming, titles, listing, archiving, and deletion. The analog of claude --name / the Codex resume/archive/delete session lifecycle.

Each session is a <name>.jsonl transcript (one crate::ChatMessage per line) plus a <name>.meta.json sidecar carrying the title. Archiving moves the pair under an archived/ subdirectory.

Structs

ForkProvenance

P4e (§1.6 obligation-6 “fork-to-new-file WITH provenance”) — see SessionStore::fork.

FormatUpgrade

BP-8: what SessionStore::upgrade_in_place did.

SessionIndex

The listing plus how it was obtained (how many rows came from the cache and how many had to be re-derived) — the counters make “this really is read-repaired, not re-read from scratch” a checkable claim.

SessionIndexEntry

One cached listing row — see SessionStore::index.

SessionInfo

Lightweight metadata about a stored session.

SessionStore

A filesystem session store rooted at a directory.

Constants

SESSION_INDEX_VERSION

BP-8: the derived-index cache format version.

Functions

derive_session_time

The “when was this session last active” rule, in one place so the store and its callers cannot drift: a legacy <tag>-<micros> name carries its own creation time, and everything else falls back to the transcript’s mtime.