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fix(provider): refresh Codex models and errors - #2428
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info
📝 Walkthrough
Merge Risk: ⚪ Minimal · up to No actionable failure is established in the reviewed changes, and the documented GPT-5.6 models are present in the runtime catalog. Merge risk is minimal; routine release validation remains appropriate. Security Architecture Review
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Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 11 files. (2 skipped: 2… | Write docstrings for the functions missing them to satisfy the coverage threshold. |
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Check name Status Explanation Linked Issues check Check skipped because no linked issues were found for this pull request. Out of Scope Changes check Check skipped because no linked issues were found for this pull request. Description Check Check skipped - CodeRabbit’s high-level summary is enabled. Title check The title clearly summarizes the main changes: refreshing OpenAI Codex models and improving provider error handling.
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Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 11 files. (2 skipped: 2 unsupported.)
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Review: refresh Codex models and errors
Overall: looks good. Three coherent fixes riding together: a Codex model-catalog refresh (including treating image models properly), typed auth errors for Codex sign-in expiry, and plumbing provider-failure metadata through to the CLI layer instead of discarding it. Plus the usual build-generated registry refresh. All in-scope tests pass (99/99; one test file fails to import on acp-extension-core, which is a pre-existing local node_modules gap that reproduces on dev, not caused by this PR). Posting as comment per usual practice for owner-authored PRs.
What changed, verified piece by piece
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Codex recommended models refreshed — gpt-6.x series (
gpt-6.1-sol,gpt-6-astra,gpt-6-sol,gpt-6-luna) replaces the dropped gpt-5.4/5.3 entries; image models (gpt-image-2.5-sunburst/flare) added. The old "name contains codex" fallback filter is gone; image IDs missing from provider-db are now synthesized as custom entries instead. Cleaner single source of truth. -
Codex image models are now actually typed as image models — in the fallback config path,
openai-codex+isOpenAIImageGenerationModelIdnow yieldsModelType.ImageGeneration/ApiEndpointType.ImagewithfunctionCall: false, instead of everything defaulting to Chat. This is the actual "media support" fix — previously image generation through Codex would have been configured as a chat model. -
Auth errors are typed and actionable — missing/invalid Codex tokens now throw
ProviderHttpError(401,openai_codex_sign_in_required, non-retryable) instead of bareError; aninvalid_refresh_tokenserver response maps to "sign-in has expired, sign in again". The CLI layer (computeService) recognizes that code and returnsauthentication_failedwith 401. -
Failure metadata no longer discarded —
ProviderRuntimeattaches the stream event'sfailure(typed optional field onErrorStreamEvent, confirmed inllm-events.ts) to the thrown error at all three collect sites, andcomputeServiceextracts it via the existingextractProviderFailureMetadatahelper, mirroring the pattern already used at the non-media invoke path. Media-generation failures now honor real retryability instead of a blanketretriable: true, and the log carries a structured failure object instead of justerror.name. -
Registry refresh is genuine upstream drift — semantic comparison of
providers.json: one new upstream provider (lowrouter), 27 existing providers updated, nothing else;registry.jsononly driftsagents. Not hand-edited.
Minor notes
- The
Object.assign(new Error(...), { failure })pattern is ad-hoc property attachment rather than a typed error subclass. It matches howextractProviderFailureMetadataalready reads properties off thrown errors, so it's consistent pragmatism — but a named error class would make the contract explicit if this pattern spreads further. - The commit message ("update Codex media support") undersells the second half of the change (error propagation); the PR title is more accurate. Cosmetic.
Checks performed
- All six in-scope test files run: 99/99 tests pass (
providerRuntime.test.tsfails to load on the pre-existingacp-extension-coregap, unrelated). isOpenAIImageGenerationModelId,extractProviderFailureMetadata,ModelInvokeProviderFailureSchema, andproviderFailureIsRetryableall exist; the new CLI retryability logic mirrors the existing invoke path atcomputeService.ts:433.ErrorStreamEvent.failureis a typed optional field — the new propagation reads a real contract, not an untyped escape hatch.
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Actionable comments posted: 2
- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
Review comments at @src/main/provider/auth/openaiCodex/index.ts:
- Line 310: Update both error branches that use store.getLoadError() so
credential-file load failures retain their storage-error classification instead
of being reported as openai_codex_sign_in_required and non-retryable; reserve
the sign-in classification for missing credentials.
- Line 517: Update the error-body handling around readErrorBody and
requiresSignIn to parse the complete response body before truncating it for
diagnostic display, so long JSON responses still recognize invalid_refresh_token
and preserve retryable: false.
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ℹ️ Review info
⚙️ Run configuration
- Configuration used: defaults
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- Plan: Advanced
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0a515dfc-18c4-4115-a095-e63400cdf2ef
📒 Files selected for processing (14)
docs/features/provider-runtime/spec.mdresources/acp-registry/registry.jsonresources/model-db/providers.jsonsrc/main/cli/computeService.tssrc/main/provider/auth/openaiCodex/index.tssrc/main/provider/index.tssrc/main/provider/modelConfig.tssrc/main/provider/providers/aiSdkProvider.tstest/main/cli/computeService.test.tstest/main/provider/aiSdkProviderFactory.test.tstest/main/provider/auth/openaiCodex.test.tstest/main/provider/openaiCodexProvider.test.tstest/main/provider/providerDbModelConfig.test.tstest/main/provider/providerRuntime.test.ts
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Re-review: follow-up commit 0a8a2d3f15 (preserve Codex error semantics)
Still looks good — this follow-up fixes two real defects in the first commit. Tests pass (13/13 in the touched auth suite, including the new parameterized cases).
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Storage failures are no longer misclassified as sign-in failures. In the first commit, a corrupt/unreadable credential file was thrown as
ProviderHttpErrorwithopenai_codex_sign_in_required— which would have made the CLI tell the user to "sign in again" for what is actually a storage problem (and the wrong remediation: sign-in wouldn't fix a broken JSON file). Load errors are now plainErrors without failure metadata; the test explicitly assertsextractProviderFailureMetadata(failure)?.codeis not the sign-in code and the file is left untouched. -
Truncation no longer breaks sign-in detection. The first commit's
readErrorBodysliced the response to 1000 chars before the caller ranJSON.parseon it to detectinvalid_refresh_token— a longer error body would have been cut mid-JSON, the parse would fail, and the user would get a raw truncated blob instead of "sign-in has expired, sign in again". The follow-up returns the full body and truncates only when composing the diagnostic message. The tests cover both directions: a 2000-char body produces a message of exactly 1000 chars, and a 100×-repeated error message still parses correctly and maps to the sign-in error.
The registry drift in the delta (harn 0.10.163→0.10.165, nova 1.1.51→1.1.52) is normal build-generated upstream refresh.
No new concerns; my earlier review's conclusion stands with these two fixes folded in.
1 participant
Media generation discarded provider failure metadata, turning expired Codex sign-in into a retryable
unavailableerror. Missing credentials and rejected Codex refresh tokens now returnauthentication_failedwith a sign-in-again message andretriable: false. Image, video, and speech failures retain sanitized HTTP status and retryability without exposing provider response text or headers. Credential-file read/decryption failures retain their storage-error classification. OAuth error responses are parsed in full before diagnostic messages are limited to 1,000 characters.The curated Codex model list now includes GPT-6.1 Sol, GPT-6 Astra/Sol/Luna, and GPT Image 2.5 Sunburst/Flare, and omits retired GPT-5.4/mini and Codex Spark. Curated image models remain available when provider-db metadata is missing, with image-route defaults that preserve explicit user settings. Normal build-generated provider and ACP catalog refreshes are included.
Refs #2424. The confirmed Codex failure was
invalid_refresh_tokenbefore the image request; the original custom-gateway reproduction has not been independently verified.Model picker
Validation
pnpm format:check,pnpm i18n,pnpm lint,pnpm typecheckpassed.pnpm buildpassed.deepchat image generate --provider openai-codex --model gpt-image-2.5-sunburstafter signing in again: PNG artifact, 2,584,825 bytes,ok: true, 24,006 ms.Summary by CodeRabbit
New Features
Bug Fixes