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2c243cf1fc
* feat(sse): deprecate the gemini-cli upstream provider with a real migration path
Stored `gemini-cli` connections were being kept alive for nothing. Measured before
touching anything:
routable? absent from PROVIDERS, from REGISTRY, from OAUTH_PROVIDERS, and no
executor references it → the connection can NEVER serve a request
refreshing? yes, and successfully — it redeemed against PROVIDERS.gemini's client
(681255809395-oo8ft2o…), the same public Gemini CLI / Code Assist OAuth
client
So the scheduler made periodic upstream calls to Google to keep a credential fresh
that had nowhere to go. That is the waste this removes.
This is a deprecation, not a deletion, and the difference is deliberate. The path was
not dead code: #8232 added it after a user report (the UI advertises automatic OAuth
rotation and these rows never rotated), and #8275 narrowed it to exactly the legacy
refresh. Simply dropping it from `supportsTokenRefresh` would have produced a SILENT
skip — `Skipping … (refresh unsupported)` — leaving the row at "active" forever, doing
nothing. Worse than before.
Instead:
DEPRECATED_PROVIDERS + isDeprecatedProvider/getDeprecationNotice in tokenRefresh
one place naming the provider and where to migrate. A test asserts the migration
target is itself routable, so the notice can never point somewhere useless.
_getAccessTokenInternal returns the ESTABLISHED unrecoverable envelope
{ error: "unrecoverable_refresh_error", code: "provider_deprecated", migrateTo }
Reusing `error` means isUnrecoverableRefreshError and the manual-refresh route
already stop retrying — no new contract for callers to learn. The distinct `code`
is what makes it legible. A bare `null` would read as transient and retry forever.
tokenHealthCheck marks the connection terminal with the reason
Placed after the existing terminal-status guard, which makes it idempotent for
free: once "expired", later sweeps skip the row, so it writes once instead of
rewriting the same reason every cycle.
the manual-refresh route stops lying
It said "Refresh token expired. Please re-authenticate this account." — false
here: the token is fine, the provider is gone. Re-authenticating would loop
against something that no longer exists. It now reports the deprecation and the
migration target.
`gemini` uses the same OAuth client, so re-adding the account there is a working path,
not advice to start over.
Deliberately NOT touched:
Category A — the gemini-cli CLIENT identity (#7034): clientIdentityProfiles.ts,
clientApi.ts, googApiKeyAuth.ts. Same string, opposite direction — requests
ARRIVING from the Gemini CLI, where OmniRoute is the server. Deleting these is the
failure this change must never cause, so a test now asserts the profile survives.
Audited: `git diff --name-only` touches none of those files.
errorClassifier.ts's isCloudCodeProvider list still names gemini-cli. It is a
defensive 403→PROJECT_ROUTE_ERROR list shared with cloudcode/cloud-code; the entry
is unreachable for a non-routable provider, and editing a shared classification
path for a dead string is risk without upside.
Tests — 42 across the six files that mention the identifier, all green:
gemini-cli-legacy-refresh.test.ts 5 (3 assertions REWRITTEN, see below)
gemini-cli-deprecation.test.ts 5 (new)
client-identity-profiles.test.ts 9 (category A, untouched)
service-token-refresh.test.ts 14
errorclassifier-antigravity-403.test.ts 4
gemini-cli-ansi-sanitization.test.ts 5 (category C, untouched)
The three rewritten assertions in the legacy file are alignment, not weakening, and the
gate is right to ask: each is now STRONGER. "refresh succeeds against Google's token
endpoint" became "zero upstream calls happen at all"; "a 400 surfaces invalid_grant"
became "the envelope is unchanged but the code says provider_deprecated" plus a control
asserting `gemini` still reports invalid_grant, proving the real path was not blunted.
The file's header keeps the whole #8232 → #8275 → deprecation arc, because each step is
why the next made sense. Count unchanged; no test deleted, so no allowlist entry needed.
* docs(changelog): fragment for #8980
---------
Co-authored-by: diegosouzapw <diegosouzapw@users.noreply.github.com>