The last two embedded-vs-remote forks move onto the enum, so every such
`if` in the CLI now lives in client.rs — the point of the refactor.
- `export<W: Write>`: the streaming verb 3b deferred (writes to a writer,
chunks the HTTP response body, rather than returning a DTO). Embedded
calls db.export_jsonl_to_writer; Remote streams the chunked body through.
Opens WITHOUT policy (like reads), so it routes via resolve().
- `list_graphs`: remote-only by design (no local enumeration endpoint), so
the Embedded arm keeps the loud "requires a remote multi-graph server"
bail verbatim. Routing it through the enum still buys the shared
resolve() addressing/token preamble the arm hand-rolled.
Retire the now-orphaned execute_export_to_writer /
execute_export_remote_to_writer pair, and sweep two pre-existing dead fns
while in the files: inferred_config_path (helpers.rs) and yaml_string
(output.rs, shadowed by test-local copies).
parity_matrix gains one row, parity_export — the single intended matrix
change in this phase. Export is a JSONL stream, not a single --json doc,
so it compares the two arms' output line-wise (sorted; twin graphs are
byte-copies so rows need no scrubbing). graphs-list gets no row: its
remote-only behavior is a documented exclusion, not an equality case.
Full workspace tests pass; all 12 parity rows green.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
The referee before any unification moves: every forked verb runs once
against the local graph and once against a spawned server on a twin copy
of the same fixture, with the SAME actor (--as locally; bearer-resolved
remotely) and the SAME Cedar bundle on both arms — like-for-like
enforcement is part of the harness (a tokens-only server is default-deny
by design; comparing that against a bare local arm measures
configuration, not the fork). Declared-volatile fields (ids, wall-clock,
transport locations) scrub to placeholders; everything else must match
exactly, and exit codes must match for shared failures.
Headline result: 11 rows green with an EMPTY divergence ledger — the
arms agree on every verb today. The ledger (KNOWN_DIVERGENCES) exists so
any future divergence is pinned or filed, never silently repaired;
repairs are Phase 3's job, gated by this referee staying green.
One engine observation surfaced and filed (#207): inline execution with
a declared-but-unbound param matches ALL rows on both arms, while the
stored-query invoke path hard-errors — a cross-path asymmetry the matrix
pins as agreeing behavior pending a deliberate fix. Documented
exclusions (graphs list, ingest/load-over-/ingest, storage-plane verbs)
map to RFC-009 Phases 4-5.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
