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feat(opencode-go): route by request format via transports + per-model guard

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opencode-go hard-coded targetFormat: claude per model, so every client
format was force-routed to /messages (Codex/OpenAI clients paid a lossy
Responses->OpenAI->Claude double translation). Declare the existing
upstream multi-endpoint transports [openai, claude, openai-responses]
and guard per model via registry supportedFormats: kimi/glm/mimo only
support /chat/completions, minimax/qwen add /messages, deepseek adds
/responses. Undeclared models keep the upstream default.

Drop the bespoke OpenCodeGoExecutor (its shared _lastModel cache could
cross auth headers between concurrent requests); DefaultExecutor already
consumes runtimeTransport and injects reasoning content.
This commit is contained in:
KiMelody
2026-08-14 16:51:48 +07:00
committed by decolua
parent 27f3710c8b
commit e1115e2839
7 changed files with 129 additions and 121 deletions
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10
open-sse/config/providerModels.js
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@@ -2,7 +2,7 @@ import { PROVIDERS } from "./providers.js";
import REGISTRY from "../providers/registry/index.js";
// PROVIDER_MODELS now built from providers/registry (transport + models co-located)
import { PROVIDER_MODELS } from "../providers/index.js";
import { modelQuotaFamily, modelStrip, modelTargetFormat, normalizeModelId } from "../providers/models/schema.js";
import { modelQuotaFamily, modelStrip, modelTargetFormat, modelSupportedFormats, normalizeModelId } from "../providers/models/schema.js";
import { CODEX_REVIEW_SUFFIX } from "../providers/models/helpers.js";
export { PROVIDER_MODELS };
@@ -54,6 +54,14 @@ export function getModelTargetFormat(aliasOrId, modelId) {
return modelTargetFormat(findModel(models, modelId, aliasOrId));
}
// Declared upstream formats for a model (registry `supportedFormats`). Drives the
// per-model guard on the sourceFormat-matched transport; null when undeclared.
export function getModelSupportedFormats(aliasOrId, modelId) {
const models = PROVIDER_MODELS[aliasOrId];
if (!models) return null;
return modelSupportedFormats(findModel(models, modelId, aliasOrId));
}
export function getModelType(aliasOrId, modelId) {
const models = PROVIDER_MODELS[aliasOrId];
if (!models) return null;