refactor(core): move models.dev into core (#27347)

packages/opencode/src/server/routes/instance/httpapi/groups/v2/instance.ts

@@ -0,0 +1,59 @@
+import { Catalog } from "@opencode-ai/core/catalog"
+import { Instance } from "@opencode-ai/core/instance"
+import { InstanceServiceMap } from "@opencode-ai/core/instance-layer"
+import { PluginBoot } from "@opencode-ai/core/plugin/boot"
+import { Effect, Layer, Schema } from "effect"
+import { HttpServerRequest } from "effect/unstable/http"
+import { HttpApiMiddleware, OpenApi } from "effect/unstable/httpapi"
+
+export const InstanceQuery = Schema.Struct({
+  instance: Schema.optional(
+    Schema.Struct({
+      directory: Schema.optional(Schema.String),
+      workspace: Schema.optional(Schema.String),
+    }),
+  ),
+}).annotate({ identifier: "V2InstanceQuery" })
+
+export const instanceQueryOpenApi = OpenApi.annotations({
+  transform: (operation) => {
+    const parameters = operation.parameters
+    if (!Array.isArray(parameters)) return operation
+    return {
+      ...operation,
+      parameters: parameters.map((parameter) =>
+        parameter?.name === "instance" && parameter?.in === "query"
+          ? { ...parameter, style: "deepObject", explode: true }
+          : parameter,
+      ),
+    }
+  },
+})
+
+export class V2InstanceMiddleware extends HttpApiMiddleware.Service<
+  V2InstanceMiddleware,
+  {
+    provides: Catalog.Service | PluginBoot.Service
+  }
+>()("@opencode/ExperimentalHttpApiV2Instance") {}
+
+function ref(request: HttpServerRequest.HttpServerRequest): Instance.Ref {
+  const query = new URL(request.url, "http://localhost").searchParams
+  return {
+    directory: query.get("instance[directory]") || request.headers["x-opencode-directory"] || process.cwd(),
+    workspaceID: query.get("instance[workspace]") || request.headers["x-opencode-workspace"],
+  }
+}
+
+export const layer = Layer.effect(
+  V2InstanceMiddleware,
+  Effect.gen(function* () {
+    const instances = yield* InstanceServiceMap
+    return V2InstanceMiddleware.of((effect) =>
+      Effect.gen(function* () {
+        const request = yield* HttpServerRequest.HttpServerRequest
+        return yield* effect.pipe(Effect.provide(instances.get(ref(request))))
+      }),
+    )
+  }),
+).pipe(Layer.provide(InstanceServiceMap.layer))

packages/opencode/src/server/routes/instance/httpapi/groups/v2/model.ts

@@ -2,12 +2,14 @@ import { ModelV2 } from "@opencode-ai/core/model"
 import { Schema } from "effect"
 import { HttpApiEndpoint, HttpApiGroup, OpenApi } from "effect/unstable/httpapi"
 import { Authorization } from "../../middleware/authorization"
+import { InstanceQuery, instanceQueryOpenApi, V2InstanceMiddleware } from "./instance"
 
 export const ModelGroup = HttpApiGroup.make("v2.model")
   .add(
     HttpApiEndpoint.get("models", "/api/model", {
+      query: InstanceQuery,
       success: Schema.Array(ModelV2.Info),
-    }).annotateMerge(
+    }).annotateMerge(instanceQueryOpenApi).annotateMerge(
       OpenApi.annotations({
         identifier: "v2.model.list",
         summary: "List v2 models",
@@ -21,4 +23,5 @@ export const ModelGroup = HttpApiGroup.make("v2.model")
       description: "Experimental v2 model routes.",
     }),
   )
+  .middleware(V2InstanceMiddleware)
   .middleware(Authorization)

packages/opencode/src/server/routes/instance/httpapi/groups/v2/provider.ts

@@ -3,12 +3,14 @@ import { Schema } from "effect"
 import { HttpApiEndpoint, HttpApiGroup, OpenApi } from "effect/unstable/httpapi"
 import { ApiNotFoundError } from "../../errors"
 import { Authorization } from "../../middleware/authorization"
+import { InstanceQuery, instanceQueryOpenApi, V2InstanceMiddleware } from "./instance"
 
 export const ProviderGroup = HttpApiGroup.make("v2.provider")
   .add(
     HttpApiEndpoint.get("providers", "/api/provider", {
+      query: InstanceQuery,
       success: Schema.Array(ProviderV2.Info),
-    }).annotateMerge(
+    }).annotateMerge(instanceQueryOpenApi).annotateMerge(
       OpenApi.annotations({
         identifier: "v2.provider.list",
         summary: "List v2 providers",
@@ -19,9 +21,10 @@ export const ProviderGroup = HttpApiGroup.make("v2.provider")
   .add(
     HttpApiEndpoint.get("provider", "/api/provider/:providerID", {
       params: { providerID: ProviderV2.ID },
+      query: InstanceQuery,
       success: ProviderV2.Info,
       error: ApiNotFoundError,
-    }).annotateMerge(
+    }).annotateMerge(instanceQueryOpenApi).annotateMerge(
       OpenApi.annotations({
         identifier: "v2.provider.get",
         summary: "Get v2 provider",
@@ -35,4 +38,5 @@ export const ProviderGroup = HttpApiGroup.make("v2.provider")
       description: "Experimental v2 provider routes.",
     }),
   )
+  .middleware(V2InstanceMiddleware)
   .middleware(Authorization)