feat(aircoding): AirCoding V2 baseline — deterministic multi-agent architecture

Forked from OpenCode v1.17.4 with multi-agent system:
- 5 agents: aircoding, scheduler, worker, architect, reviewer
- Deterministic DAG scheduling engine (coordinator_tick)
- Tool whitelists as hard enforcement
- AirCoding validation plugin
- V1 requirements: C4 docs, ADR, AGENTS.md, debug-log.md
- Design documents in docs/

packages/core/test/plugin/provider-helper.ts

@@ -0,0 +1,149 @@
+import { Npm } from "@opencode-ai/core/npm"
+import type { LanguageModelV3 } from "@ai-sdk/provider"
+import { expect } from "bun:test"
+import { Effect, Layer, Option } from "effect"
+import { Catalog } from "@opencode-ai/core/catalog"
+import { Connector } from "@opencode-ai/core/connector"
+import { Credential } from "@opencode-ai/core/credential"
+import { EventV2 } from "@opencode-ai/core/event"
+import { Location } from "@opencode-ai/core/location"
+import { ModelV2 } from "@opencode-ai/core/model"
+import { PluginV2 } from "@opencode-ai/core/plugin"
+import { ProviderV2 } from "@opencode-ai/core/provider"
+import { AbsolutePath } from "@opencode-ai/core/schema"
+import { location } from "../fixture/location"
+import { testEffect } from "../lib/effect"
+
+export const fixtureProvider = new URL("./fixtures/provider-factory.ts", import.meta.url).href
+const locationLayer = Layer.succeed(
+  Location.Service,
+  Location.Service.of(location({ directory: AbsolutePath.make("test") })),
+)
+
+export const npmLayer = Layer.succeed(
+  Npm.Service,
+  Npm.Service.of({
+    add: () => Effect.succeed({ directory: "", entrypoint: Option.none<string>() }),
+    install: () => Effect.void,
+    which: () => Effect.succeed(Option.none<string>()),
+  }),
+)
+
+export const catalogLayer = Layer.succeed(
+  Catalog.Service,
+  Catalog.Service.of({
+    transform: () => Effect.die("unexpected catalog.transform"),
+    provider: {
+      get: () => Effect.die("unexpected provider.get"),
+      all: () => Effect.succeed([]),
+      available: () => Effect.succeed([]),
+    },
+    model: {
+      get: () => Effect.die("unexpected model.get"),
+      all: () => Effect.succeed([]),
+      available: () => Effect.succeed([]),
+      default: () => Effect.succeed(Option.none<ModelV2.Info>()),
+      small: () => Effect.succeed(Option.none<ModelV2.Info>()),
+    },
+  }),
+)
+
+const connectors = Connector.locationLayer.pipe(
+  Layer.provide(EventV2.defaultLayer),
+  Layer.provide(Layer.mock(Credential.Service)({ create: () => Effect.die("unexpected credential creation") })),
+)
+
+export const it = testEffect(
+  Catalog.locationLayer.pipe(
+    Layer.provideMerge(connectors),
+    Layer.provideMerge(Layer.mock(Credential.Service)({ activeAll: () => Effect.succeed(new Map()) })),
+    Layer.provideMerge(EventV2.defaultLayer),
+    Layer.provideMerge(locationLayer),
+    Layer.provideMerge(npmLayer),
+  ),
+)
+
+type ProviderInput = Partial<Omit<ProviderV2.Info, "api" | "request">> & {
+  api?: ProviderV2.Api
+  request?: ProviderV2.Request
+}
+
+type ModelInput = Partial<Omit<ModelV2.Info, "api" | "request">> & {
+  api?: (ProviderV2.Api & { id?: ModelV2.ID }) | { id: ModelV2.ID }
+  request?: ModelV2.Info["request"]
+}
+
+export function provider(providerID: string, options?: ProviderInput) {
+  return new ProviderV2.Info({
+    ...ProviderV2.Info.empty(ProviderV2.ID.make(providerID)),
+    api: options?.api ?? {
+      type: "aisdk",
+      package: "test-provider",
+    },
+    ...options,
+    request: {
+      headers: {},
+      body: {},
+      ...options?.request,
+    },
+  })
+}
+
+export function model(providerID: string, modelID: string, options?: ModelInput) {
+  return new ModelV2.Info({
+    ...ModelV2.Info.empty(ProviderV2.ID.make(providerID), ModelV2.ID.make(modelID)),
+    ...options,
+    api:
+      options?.api && "type" in options.api
+        ? { id: ModelV2.ID.make(modelID), ...options.api }
+        : {
+            id: ModelV2.ID.make(modelID),
+            ...options?.api,
+            type: "aisdk",
+            package: "test-provider",
+          },
+    request: {
+      headers: {},
+      body: {},
+      ...options?.request,
+    },
+  })
+}
+
+export function withEnv<A, E, R>(vars: Record<string, string | undefined>, fx: () => Effect.Effect<A, E, R>) {
+  return Effect.acquireUseRelease(
+    Effect.sync(() => {
+      const previous = Object.fromEntries(Object.keys(vars).map((key) => [key, process.env[key]]))
+      for (const [key, value] of Object.entries(vars)) {
+        if (value === undefined) delete process.env[key]
+        else process.env[key] = value
+      }
+      return previous
+    }),
+    () => fx(),
+    (previous) =>
+      Effect.sync(() => {
+        for (const [key, value] of Object.entries(previous)) {
+          if (value === undefined) delete process.env[key]
+          else process.env[key] = value
+        }
+      }),
+  )
+}
+
+export function fakeSelectorSdk(calls: string[]) {
+  const make = (method: string) => (id: string) => {
+    calls.push(`${method}:${id}`)
+    return { modelId: id, provider: method, specificationVersion: "v3" } as unknown as LanguageModelV3
+  }
+  return {
+    responses: make("responses"),
+    messages: make("messages"),
+    chat: make("chat"),
+    languageModel: make("languageModel"),
+  }
+}
+
+export function expectPluginRegistered(ids: string[], id: string) {
+  expect(ids).toContain(PluginV2.ID.make(id))
+}