feat(provider): load catalog request variants

This commit is contained in:
Aiden Cline 2026-07-21 22:58:11 -05:00
commit 75ab5ceae9
11 changed files with 207 additions and 243 deletions

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@ -22,7 +22,7 @@ type Api =
}
| { readonly type: "native"; readonly url?: string; readonly settings: Record<string, unknown> }
const model = (api: Api, variants: ModelV2.Info["variants"] = []) =>
const model = (api: Api, variants: ModelV2.Info["variants"] = [], variant?: ModelV2.VariantID) =>
ModelV2.Info.make({
id: ModelV2.ID.make("test-model"),
providerID: ProviderV2.ID.make("test-provider"),
@ -32,6 +32,7 @@ const model = (api: Api, variants: ModelV2.Info["variants"] = []) =>
request: {
headers: { "x-test": "header" },
body: { apiKey: "secret", custom_extension: { enabled: true } },
...(variant ? { variant } : {}),
},
variants,
time: { released: 0 },
@ -175,6 +176,44 @@ describe("SessionRunnerModel", () => {
}),
)
it.effect("uses the catalog default Session variant", () =>
Effect.gen(function* () {
const catalog = model(
{ type: "aisdk", package: "@ai-sdk/anthropic", url: "https://anthropic.example/v1" },
[
{
id: ModelV2.VariantID.make("none"),
headers: {},
body: { thinking: { type: "disabled" } },
},
{
id: ModelV2.VariantID.make("thinking"),
headers: {},
body: { thinking: { type: "adaptive" } },
},
],
ModelV2.VariantID.make("thinking"),
)
const session = SessionV2.Info.make({
id: SessionV2.ID.make("ses_default_variant"),
projectID: ProjectV2.ID.global,
title: "test",
model: { id: catalog.id, providerID: catalog.providerID },
cost: 0,
tokens: { input: 0, output: 0, reasoning: 0, cache: { read: 0, write: 0 } },
time: { created: DateTime.makeUnsafe(0), updated: DateTime.makeUnsafe(0) },
location: { directory: AbsolutePath.make("/project") },
})
const resolved = yield* SessionRunnerModel.resolve(session, catalog)
expect(resolved.route.defaults.http?.body).toEqual({
custom_extension: { enabled: true },
thinking: { type: "adaptive" },
})
}),
)
it.effect("rejects an explicit unavailable Session variant during model resolution", () =>
Effect.gen(function* () {
const catalog = model({ type: "aisdk", package: "@ai-sdk/openai", url: "https://openai.example/v1" })