mirror of
https://github.com/anomalyco/opencode.git
synced 2026-07-22 18:25:32 -04:00
feat(simulation): control arbitrary tool lifecycles (#37816)
This commit is contained in:
Kit Langton
@@ -902,6 +902,7 @@
|
||||
"@napi-rs/canvas": "1.0.2",
|
||||
"@opencode-ai/ai": "workspace:*",
|
||||
"@opencode-ai/core": "workspace:*",
|
||||
"@opencode-ai/plugin": "workspace:*",
|
||||
"@opentui/core": "catalog:",
|
||||
"effect": "catalog:",
|
||||
},
|
||||
|
||||
@@ -365,11 +365,14 @@ export const make = Effect.fn("PluginHost.make")(function* (plugin: PluginV2.Int
|
||||
},
|
||||
}),
|
||||
)
|
||||
yield* Effect.forEach(
|
||||
registrations,
|
||||
(registration) => tools.register({ [registration.name]: registration.tool }, registration.options),
|
||||
{ discard: true },
|
||||
).pipe(Effect.orDie)
|
||||
yield* tools
|
||||
.registerBatch(
|
||||
registrations.map((registration) => ({
|
||||
tools: { [registration.name]: registration.tool },
|
||||
...(registration.options === undefined ? {} : { options: registration.options }),
|
||||
})),
|
||||
)
|
||||
.pipe(Effect.orDie)
|
||||
return { dispose: Effect.void }
|
||||
}),
|
||||
hook: (name, callback) => {
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
export * as ToolRegistry from "./registry"
|
||||
|
||||
import { ToolOutput, type ToolCall, type ToolDefinition, type ToolResultValue } from "@opencode-ai/ai"
|
||||
import { Context, Effect, Layer, Scope } from "effect"
|
||||
import { Context, Effect, Layer, Scope, Semaphore } from "effect"
|
||||
import type { AgentV2 } from "../agent"
|
||||
import { Image } from "../image"
|
||||
import { PermissionV2 } from "../permission"
|
||||
@@ -45,6 +45,13 @@ export interface Interface {
|
||||
tools: Readonly<Record<string, AnyTool>>,
|
||||
options?: Tools.RegisterOptions,
|
||||
) => Effect.Effect<void, RegistrationError, Scope.Scope>
|
||||
/** Internal atomic registration capability used by plugin transforms. */
|
||||
readonly registerBatch: (
|
||||
registrations: ReadonlyArray<{
|
||||
readonly tools: Readonly<Record<string, AnyTool>>
|
||||
readonly options?: Tools.RegisterOptions
|
||||
}>,
|
||||
) => Effect.Effect<void, RegistrationError, Scope.Scope>
|
||||
}
|
||||
|
||||
export interface Materialization {
|
||||
@@ -107,6 +114,7 @@ const registryLayer = Layer.effect(
|
||||
readonly codemode: boolean
|
||||
}
|
||||
const local = new Map<string, Array<{ readonly token: object; readonly registration: Registration }>>()
|
||||
const registrationLock = Semaphore.makeUnsafe(1)
|
||||
|
||||
const settleTool = Effect.fn("ToolRegistry.settleTool")(function* (input: ExecuteInput, tool: AnyTool) {
|
||||
// Hooks fire only for hosted/local tools; provider-executed calls never reach settleTool.
|
||||
@@ -192,82 +200,111 @@ const registryLayer = Layer.effect(
|
||||
}
|
||||
})
|
||||
|
||||
return Service.of({
|
||||
register: Effect.fn("ToolRegistry.register")(function* (tools, options) {
|
||||
if (options?.namespace !== undefined) yield* validateNamespace(options.namespace)
|
||||
const entries = registrationEntries(tools, options?.namespace)
|
||||
if (entries.length === 0) return
|
||||
const codemode = options?.codemode ?? true
|
||||
const reserved = codemode ? undefined : entries.find((entry) => entry.key === "execute")
|
||||
if (reserved)
|
||||
return yield* Effect.fail(
|
||||
new RegistrationError({ name: reserved.key, message: 'Tool name "execute" is reserved for CodeMode' }),
|
||||
)
|
||||
yield* Effect.uninterruptible(
|
||||
const registerBatch: Interface["registerBatch"] = Effect.fn("ToolRegistry.registerBatch")(
|
||||
function* (registrations) {
|
||||
const planned = yield* Effect.forEach(registrations, ({ tools, options }) =>
|
||||
Effect.gen(function* () {
|
||||
const token = {}
|
||||
for (const entry of entries)
|
||||
local.set(entry.key, [
|
||||
...(local.get(entry.key) ?? []),
|
||||
{
|
||||
token,
|
||||
registration: {
|
||||
tool: entry.tool,
|
||||
name: entry.name,
|
||||
namespace: entry.namespace,
|
||||
codemode,
|
||||
},
|
||||
},
|
||||
])
|
||||
yield* Effect.addFinalizer(() =>
|
||||
Effect.sync(() => {
|
||||
for (const entry of entries) {
|
||||
const registrations =
|
||||
local.get(entry.key)?.filter((registration) => registration.token !== token) ?? []
|
||||
if (registrations.length > 0) local.set(entry.key, registrations)
|
||||
else local.delete(entry.key)
|
||||
}
|
||||
}),
|
||||
)
|
||||
if (options?.namespace !== undefined) yield* validateNamespace(options.namespace)
|
||||
const entries = registrationEntries(tools, options?.namespace)
|
||||
const codemode = options?.codemode ?? true
|
||||
const reserved = codemode ? undefined : entries.find((entry) => entry.key === "execute")
|
||||
if (reserved)
|
||||
return yield* Effect.fail(
|
||||
new RegistrationError({ name: reserved.key, message: 'Tool name "execute" is reserved for CodeMode' }),
|
||||
)
|
||||
return { entries, codemode }
|
||||
}),
|
||||
)
|
||||
}),
|
||||
materialize: Effect.fn("ToolRegistry.materialize")(function* (permissions) {
|
||||
const direct = new Map<string, Registration>()
|
||||
const codemode = new Map<string, Registration>()
|
||||
const rules = permissions ?? []
|
||||
for (const [name, entries] of local) {
|
||||
const registration = entries.at(-1)?.registration
|
||||
if (!registration) continue
|
||||
if (whollyDisabled(permission(registration.tool, name), rules)) continue
|
||||
if (registration.codemode) codemode.set(name, registration)
|
||||
else direct.set(name, registration)
|
||||
}
|
||||
const execute =
|
||||
codemode.size > 0 && !whollyDisabled("execute", rules) ? ExecuteTool.create(codemode) : undefined
|
||||
return {
|
||||
definitions: [
|
||||
...Array.from(direct, ([name, registration]) => definition(name, registration.tool)),
|
||||
...(execute ? [definition("execute", execute)] : []),
|
||||
],
|
||||
settle: (input) => {
|
||||
if (input.call.name === "execute" && execute) return settleTool(input, execute)
|
||||
const registration = direct.get(input.call.name)
|
||||
if (registration) return settleTool(input, registration.tool)
|
||||
return Effect.succeed({
|
||||
result: { type: "error", value: `Unknown tool: ${input.call.name}` },
|
||||
error: { type: "tool.unknown", message: `Unknown tool: ${input.call.name}` },
|
||||
})
|
||||
if (planned.every((plan) => plan.entries.length === 0)) return
|
||||
yield* Effect.uninterruptible(
|
||||
registrationLock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const token = {}
|
||||
for (const { entries, codemode } of planned)
|
||||
for (const entry of entries)
|
||||
local.set(entry.key, [
|
||||
...(local.get(entry.key) ?? []),
|
||||
{
|
||||
token,
|
||||
registration: {
|
||||
tool: entry.tool,
|
||||
name: entry.name,
|
||||
namespace: entry.namespace,
|
||||
codemode,
|
||||
},
|
||||
},
|
||||
])
|
||||
yield* Effect.addFinalizer(() =>
|
||||
registrationLock.withPermit(
|
||||
Effect.sync(() => {
|
||||
for (const { entries } of planned)
|
||||
for (const entry of entries) {
|
||||
const registrations =
|
||||
local.get(entry.key)?.filter((registration) => registration.token !== token) ?? []
|
||||
if (registrations.length > 0) local.set(entry.key, registrations)
|
||||
else local.delete(entry.key)
|
||||
}
|
||||
}),
|
||||
),
|
||||
)
|
||||
}),
|
||||
),
|
||||
)
|
||||
},
|
||||
)
|
||||
|
||||
return Service.of({
|
||||
register: Effect.fn("ToolRegistry.register")((tools, options) =>
|
||||
registerBatch([
|
||||
{
|
||||
tools,
|
||||
...(options === undefined ? {} : { options }),
|
||||
},
|
||||
}
|
||||
}),
|
||||
]),
|
||||
),
|
||||
registerBatch,
|
||||
materialize: Effect.fn("ToolRegistry.materialize")((permissions) =>
|
||||
registrationLock.withPermit(
|
||||
Effect.sync(() => {
|
||||
const direct = new Map<string, Registration>()
|
||||
const codemode = new Map<string, Registration>()
|
||||
const rules = permissions ?? []
|
||||
for (const [name, entries] of local) {
|
||||
const registration = entries.at(-1)?.registration
|
||||
if (!registration) continue
|
||||
if (whollyDisabled(permission(registration.tool, name), rules)) continue
|
||||
if (registration.codemode) codemode.set(name, registration)
|
||||
else direct.set(name, registration)
|
||||
}
|
||||
const execute =
|
||||
codemode.size > 0 && !whollyDisabled("execute", rules) ? ExecuteTool.create(codemode) : undefined
|
||||
return {
|
||||
definitions: [
|
||||
...Array.from(direct, ([name, registration]) => definition(name, registration.tool)),
|
||||
...(execute ? [definition("execute", execute)] : []),
|
||||
],
|
||||
settle: (input: ExecuteInput) => {
|
||||
if (input.call.name === "execute" && execute) return settleTool(input, execute)
|
||||
const registration = direct.get(input.call.name)
|
||||
if (registration) return settleTool(input, registration.tool)
|
||||
return Effect.succeed({
|
||||
result: { type: "error", value: `Unknown tool: ${input.call.name}` },
|
||||
error: { type: "tool.unknown", message: `Unknown tool: ${input.call.name}` },
|
||||
})
|
||||
},
|
||||
}
|
||||
}),
|
||||
),
|
||||
),
|
||||
})
|
||||
}),
|
||||
)
|
||||
|
||||
const layer = Layer.effect(
|
||||
Tools.Service,
|
||||
Service.use((registry) => Effect.succeed(Tools.Service.of({ register: registry.register }))),
|
||||
Service.use((registry) =>
|
||||
Effect.succeed(Tools.Service.of({ register: registry.register, registerBatch: registry.registerBatch })),
|
||||
),
|
||||
).pipe(Layer.provideMerge(registryLayer))
|
||||
|
||||
function whollyDisabled(action: string, rules: PermissionV2.Ruleset) {
|
||||
|
||||
@@ -10,6 +10,13 @@ export interface Interface {
|
||||
tools: Readonly<Record<string, Tool.AnyTool>>,
|
||||
options?: Tool.RegisterOptions,
|
||||
) => Effect.Effect<void, Tool.RegistrationError, Scope.Scope>
|
||||
/** Internal atomic registration capability used by plugin transforms. */
|
||||
readonly registerBatch: (
|
||||
registrations: ReadonlyArray<{
|
||||
readonly tools: Readonly<Record<string, Tool.AnyTool>>
|
||||
readonly options?: Tool.RegisterOptions
|
||||
}>,
|
||||
) => Effect.Effect<void, Tool.RegistrationError, Scope.Scope>
|
||||
}
|
||||
|
||||
/** Narrow registration-only Location capability. */
|
||||
|
||||
@@ -95,6 +95,21 @@ describe("ToolRegistry", () => {
|
||||
}),
|
||||
)
|
||||
|
||||
it.effect("validates a registration batch before installing any tools", () =>
|
||||
Effect.gen(function* () {
|
||||
const service = yield* ToolRegistry.Service
|
||||
const error = yield* service
|
||||
.registerBatch([
|
||||
{ tools: { first: make() }, options: { codemode: false } },
|
||||
{ tools: { second: make() }, options: { namespace: "invalid..namespace", codemode: false } },
|
||||
])
|
||||
.pipe(Effect.flip)
|
||||
|
||||
expect(error).toBeInstanceOf(Tool.RegistrationError)
|
||||
expect((yield* service.materialize()).definitions).toEqual([])
|
||||
}),
|
||||
)
|
||||
|
||||
it.effect("filters disabled tools with edit aliases and ordered wildcard precedence", () =>
|
||||
Effect.gen(function* () {
|
||||
const service = yield* ToolRegistry.Service
|
||||
|
||||
@@ -24,6 +24,7 @@
|
||||
"@napi-rs/canvas": "1.0.2",
|
||||
"@opencode-ai/core": "workspace:*",
|
||||
"@opencode-ai/ai": "workspace:*",
|
||||
"@opencode-ai/plugin": "workspace:*",
|
||||
"@opentui/core": "catalog:",
|
||||
"effect": "catalog:"
|
||||
},
|
||||
|
||||
@@ -1,5 +1,7 @@
|
||||
import { LayerNode } from "@opencode-ai/core/effect/layer-node"
|
||||
import { makeGlobalNode } from "@opencode-ai/core/effect/app-node"
|
||||
import { httpClient } from "@opencode-ai/core/effect/app-node-platform"
|
||||
import { SdkPlugins } from "@opencode-ai/core/plugin/sdk"
|
||||
import { Config, Effect, Layer } from "effect"
|
||||
import { HttpClient } from "effect/unstable/http"
|
||||
import { DriveManifest } from "../manifest"
|
||||
@@ -41,7 +43,12 @@ export const simulationReplacements = Effect.fn("Simulation.replacements")(funct
|
||||
}),
|
||||
),
|
||||
)
|
||||
return [[httpClient, networkLayer]] satisfies LayerNode.Replacements
|
||||
const networkNode = makeGlobalNode({
|
||||
service: HttpClient.HttpClient,
|
||||
layer: networkLayer,
|
||||
deps: [SdkPlugins.node],
|
||||
})
|
||||
return [[httpClient, networkNode]] satisfies LayerNode.Replacements
|
||||
})
|
||||
|
||||
export * as Simulation from "./index"
|
||||
|
||||
@@ -29,6 +29,32 @@ type FinishReason = Extract<SimulatedProvider.ProviderResponseEvent, { readonly
|
||||
function chunkOf(item: ProviderItem): OpenAIChatEvent | unknown {
|
||||
if (item.type === "textDelta") return { choices: [{ delta: { content: item.text } }] }
|
||||
if (item.type === "reasoningDelta") return { choices: [{ delta: { reasoning_content: item.text } }] }
|
||||
if (item.type === "toolInputStart")
|
||||
return {
|
||||
choices: [
|
||||
{
|
||||
delta: {
|
||||
tool_calls: [
|
||||
{
|
||||
index: item.index,
|
||||
id: item.id,
|
||||
function: { name: item.name, arguments: "" },
|
||||
},
|
||||
],
|
||||
},
|
||||
},
|
||||
],
|
||||
}
|
||||
if (item.type === "toolInputDelta")
|
||||
return {
|
||||
choices: [
|
||||
{
|
||||
delta: {
|
||||
tool_calls: [{ index: item.index, function: { arguments: item.text } }],
|
||||
},
|
||||
},
|
||||
],
|
||||
}
|
||||
if (item.type === "toolCall")
|
||||
return {
|
||||
choices: [
|
||||
|
||||
@@ -1,5 +1,25 @@
|
||||
import { InstallationVersion } from "@opencode-ai/core/installation/version"
|
||||
import { Cause, Context, Effect, Fiber, FiberSet, Layer, PubSub, Queue, Ref, Schema, Semaphore, Stream } from "effect"
|
||||
import { SdkPlugins } from "@opencode-ai/core/plugin/sdk"
|
||||
import { Plugin } from "@opencode-ai/plugin/v2/effect"
|
||||
import { Tool } from "@opencode-ai/plugin/v2/effect/tool"
|
||||
import { createHash } from "node:crypto"
|
||||
import {
|
||||
Cause,
|
||||
Context,
|
||||
Deferred,
|
||||
Effect,
|
||||
Exit,
|
||||
Fiber,
|
||||
FiberSet,
|
||||
Layer,
|
||||
PubSub,
|
||||
Queue,
|
||||
Ref,
|
||||
Schema,
|
||||
Scope,
|
||||
Semaphore,
|
||||
Stream,
|
||||
} from "effect"
|
||||
import { SimulationControlServer } from "../control-server"
|
||||
import { SimulationProtocol } from "../protocol"
|
||||
|
||||
@@ -50,6 +70,68 @@ interface Driver {
|
||||
readonly pending: () => Effect.Effect<readonly ProviderInvocation[]>
|
||||
}
|
||||
|
||||
type ControlSocket = SimulationControlServer.Socket
|
||||
|
||||
interface ToolController {
|
||||
readonly socket: ControlSocket
|
||||
}
|
||||
|
||||
type ToolCompletion =
|
||||
| { readonly type: "success"; readonly output: SimulationProtocol.Backend.ToolOutput }
|
||||
| { readonly type: "failure"; readonly message: string }
|
||||
|
||||
interface PendingToolInvocation {
|
||||
readonly id: string
|
||||
readonly notification: SimulationProtocol.Backend.ToolInvocation
|
||||
readonly progress: Tool.Context["progress"]
|
||||
readonly completion: Deferred.Deferred<ToolCompletion>
|
||||
readonly operations: Semaphore.Semaphore
|
||||
update?: { readonly sequence: number; readonly fingerprint: string }
|
||||
}
|
||||
|
||||
interface ToolReconciliation {
|
||||
readonly generation: number
|
||||
readonly result: Deferred.Deferred<Exit.Exit<void, unknown>>
|
||||
}
|
||||
|
||||
interface ToolRegistrationUpdate {
|
||||
readonly generation: number
|
||||
readonly registrations: ReadonlyArray<SimulationProtocol.Backend.ToolRegistration>
|
||||
}
|
||||
|
||||
interface ToolState {
|
||||
readonly counter: number
|
||||
readonly generation: number
|
||||
readonly appliedGeneration: number
|
||||
readonly controller?: ToolController
|
||||
readonly registrations: ReadonlyArray<SimulationProtocol.Backend.ToolRegistration>
|
||||
readonly pending: ReadonlyMap<string, PendingToolInvocation>
|
||||
readonly completed: ReadonlyMap<string, string>
|
||||
readonly activeOverlays: ReadonlySet<object>
|
||||
readonly reconciliation: ReadonlyMap<object, ToolReconciliation>
|
||||
}
|
||||
|
||||
interface ToolDriver {
|
||||
readonly attach: (
|
||||
socket: ControlSocket,
|
||||
registrations: ReadonlyArray<SimulationProtocol.Backend.ToolRegistration>,
|
||||
) => Effect.Effect<{ readonly attached: true }, ToolControllerError>
|
||||
readonly update: (
|
||||
socket: ControlSocket,
|
||||
params: SimulationProtocol.Backend.ToolUpdateParams,
|
||||
) => Effect.Effect<void, ToolInvocationNotFoundError | ToolControllerError>
|
||||
readonly finish: (
|
||||
socket: ControlSocket,
|
||||
params: SimulationProtocol.Backend.ToolFinishParams,
|
||||
) => Effect.Effect<void, ToolInvocationNotFoundError | ToolControllerError>
|
||||
readonly fail: (
|
||||
socket: ControlSocket,
|
||||
params: SimulationProtocol.Backend.ToolFailParams,
|
||||
) => Effect.Effect<void, ToolInvocationNotFoundError | ToolControllerError>
|
||||
readonly release: (socket: ControlSocket) => Effect.Effect<void>
|
||||
readonly shutdown: Effect.Effect<void>
|
||||
}
|
||||
|
||||
class InvocationNotFoundError extends Schema.TaggedErrorClass<InvocationNotFoundError>()(
|
||||
"SimulatedProvider.InvocationNotFoundError",
|
||||
{ id: Schema.String, message: Schema.String },
|
||||
@@ -60,7 +142,15 @@ class ControllerDisconnectedError extends Schema.TaggedErrorClass<ControllerDisc
|
||||
{ message: Schema.String },
|
||||
) {}
|
||||
|
||||
type ControlSocket = SimulationControlServer.Socket
|
||||
class ToolInvocationNotFoundError extends Schema.TaggedErrorClass<ToolInvocationNotFoundError>()(
|
||||
"SimulatedProvider.ToolInvocationNotFoundError",
|
||||
{ id: Schema.String, message: Schema.String },
|
||||
) {}
|
||||
|
||||
class ToolControllerError extends Schema.TaggedErrorClass<ToolControllerError>()(
|
||||
"SimulatedProvider.ToolControllerError",
|
||||
{ message: Schema.String },
|
||||
) {}
|
||||
|
||||
export const layerDrive = (options: { readonly endpoint: string }) =>
|
||||
Layer.effect(
|
||||
@@ -180,13 +270,18 @@ export const layerDrive = (options: { readonly endpoint: string }) =>
|
||||
const fibers = yield* FiberSet.make<void, unknown>()
|
||||
const activeController = yield* Ref.make<Fiber.Fiber<void> | undefined>(undefined)
|
||||
const controllerLock = yield* Semaphore.make(1)
|
||||
const tools = yield* makeToolDriver()
|
||||
yield* Effect.addFinalizer(() => tools.shutdown)
|
||||
yield* SimulationControlServer.start({
|
||||
endpoint: options.endpoint,
|
||||
label: "opencode drive backend websocket",
|
||||
data: () => ({}),
|
||||
decode: SimulationProtocol.Backend.decodeRequestEffect,
|
||||
handle: (socket, request) => handle(driver, fibers, activeController, controllerLock, socket, request),
|
||||
close: (socket) => releaseController(activeController, controllerLock, socket),
|
||||
handle: (socket, request) => handle(driver, tools, fibers, activeController, controllerLock, socket, request),
|
||||
close: (socket) =>
|
||||
Effect.all([releaseController(activeController, controllerLock, socket), tools.release(socket)], {
|
||||
discard: true,
|
||||
}),
|
||||
})
|
||||
yield* Effect.sync(() => process.stderr.write(`opencode drive backend websocket: ${options.endpoint}\n`))
|
||||
|
||||
@@ -205,6 +300,7 @@ export const layerDrive = (options: { readonly endpoint: string }) =>
|
||||
|
||||
function handle(
|
||||
driver: Driver,
|
||||
tools: ToolDriver,
|
||||
fibers: FiberSet.FiberSet<void, unknown>,
|
||||
activeController: Ref.Ref<Fiber.Fiber<void> | undefined>,
|
||||
controllerLock: Semaphore.Semaphore,
|
||||
@@ -259,9 +355,539 @@ function handle(
|
||||
return driver.disconnect(request.params.id).pipe(Effect.as({ ok: true }))
|
||||
case "llm.pending":
|
||||
return driver.pending().pipe(Effect.map((invocations) => ({ invocations })))
|
||||
case "tool.attach":
|
||||
return tools.attach(socket, request.params.tools)
|
||||
case "tool.update":
|
||||
return tools.update(socket, request.params).pipe(Effect.as({ ok: true }))
|
||||
case "tool.finish":
|
||||
return tools.finish(socket, request.params).pipe(Effect.as({ ok: true }))
|
||||
case "tool.fail":
|
||||
return tools.fail(socket, request.params).pipe(Effect.as({ ok: true }))
|
||||
}
|
||||
}
|
||||
|
||||
const makeToolDriver = Effect.fn("SimulatedProvider.makeToolDriver")(function* () {
|
||||
const completedRetention = 256
|
||||
const plugins = yield* SdkPlugins.Service
|
||||
const state = yield* Ref.make<ToolState>({
|
||||
counter: 0,
|
||||
generation: 0,
|
||||
appliedGeneration: 0,
|
||||
registrations: [],
|
||||
pending: new Map(),
|
||||
completed: new Map(),
|
||||
activeOverlays: new Set(),
|
||||
reconciliation: new Map(),
|
||||
})
|
||||
const registrationUpdates = yield* PubSub.unbounded<ToolRegistrationUpdate>()
|
||||
const lock = yield* Semaphore.make(1)
|
||||
const attachmentLock = yield* Semaphore.make(1)
|
||||
|
||||
const remove = (current: ToolState, id: string) => {
|
||||
const pending = new Map(current.pending)
|
||||
pending.delete(id)
|
||||
return { ...current, pending }
|
||||
}
|
||||
|
||||
const complete = (current: ToolState, id: string, completion: string) => {
|
||||
const completed = new Map(current.completed)
|
||||
completed.set(id, completion)
|
||||
if (completed.size > completedRetention) {
|
||||
const oldest = completed.keys().next().value
|
||||
if (oldest !== undefined) completed.delete(oldest)
|
||||
}
|
||||
return { ...remove(current, id), completed }
|
||||
}
|
||||
|
||||
const notify = (
|
||||
socket: ControlSocket,
|
||||
method: "tool.invocation" | "tool.cancel",
|
||||
params: SimulationProtocol.Backend.ToolInvocation | SimulationProtocol.Backend.ToolCancellation,
|
||||
) =>
|
||||
Effect.sync(() => {
|
||||
socket.send(JSON.stringify({ jsonrpc: "2.0", method, params }))
|
||||
})
|
||||
|
||||
const requireController = (socket: ControlSocket) =>
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
if (current.controller?.socket === socket) return current
|
||||
return yield* Effect.fail(new ToolControllerError({ message: "Drive tool controller is not attached" }))
|
||||
})
|
||||
|
||||
const requireInvocation = (socket: ControlSocket, id: string) =>
|
||||
Effect.gen(function* () {
|
||||
const current = yield* requireController(socket)
|
||||
const invocation = current.pending.get(id)
|
||||
if (invocation) return { current, invocation }
|
||||
return yield* Effect.fail(
|
||||
new ToolInvocationNotFoundError({
|
||||
id,
|
||||
message: `Simulated tool invocation not found or already finished: ${id}`,
|
||||
}),
|
||||
)
|
||||
})
|
||||
|
||||
const cancel = (id: string) =>
|
||||
Effect.gen(function* () {
|
||||
const invocation = yield* lock.withPermit(Ref.get(state).pipe(Effect.map((current) => current.pending.get(id))))
|
||||
if (!invocation) return
|
||||
yield* invocation.operations.withPermit(
|
||||
lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
if (current.pending.get(id) !== invocation) return
|
||||
yield* Ref.set(state, remove(current, id))
|
||||
if (current.controller && !current.controller.socket.data.closed)
|
||||
yield* notify(current.controller.socket, "tool.cancel", { id, reason: "interrupted" })
|
||||
}),
|
||||
),
|
||||
)
|
||||
})
|
||||
|
||||
const invoke = (
|
||||
registrationGeneration: number,
|
||||
name: string,
|
||||
input: unknown,
|
||||
context: Tool.Context,
|
||||
): Effect.Effect<Tool.DynamicOutput, Tool.Failure> =>
|
||||
Effect.gen(function* () {
|
||||
const encoded = yield* Schema.decodeUnknownEffect(Schema.Json)(input).pipe(
|
||||
Effect.mapError((error) => new Tool.Failure({ message: `Simulated tool input is not JSON: ${error.message}` })),
|
||||
)
|
||||
const invocation = yield* Effect.uninterruptibleMask((restore) =>
|
||||
attachmentLock
|
||||
.withPermit(
|
||||
lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
if (current.generation !== registrationGeneration)
|
||||
yield* Effect.fail(
|
||||
new Tool.Failure({ message: `Simulated tool registration is no longer active: ${name}` }),
|
||||
)
|
||||
const id = `tool_${current.counter + 1}`
|
||||
const completion = yield* Deferred.make<ToolCompletion>()
|
||||
const notification: SimulationProtocol.Backend.ToolInvocation = {
|
||||
id,
|
||||
name,
|
||||
input: encoded,
|
||||
context: {
|
||||
sessionID: context.sessionID,
|
||||
agent: context.agent,
|
||||
messageID: context.messageID,
|
||||
callID: context.callID,
|
||||
},
|
||||
}
|
||||
const pending: PendingToolInvocation = {
|
||||
id,
|
||||
notification,
|
||||
progress: context.progress,
|
||||
completion,
|
||||
operations: Semaphore.makeUnsafe(1),
|
||||
}
|
||||
yield* Ref.set(state, {
|
||||
counter: current.counter + 1,
|
||||
generation: current.generation,
|
||||
appliedGeneration: current.appliedGeneration,
|
||||
...(current.controller === undefined ? {} : { controller: current.controller }),
|
||||
registrations: current.registrations,
|
||||
pending: new Map(current.pending).set(id, pending),
|
||||
completed: current.completed,
|
||||
activeOverlays: current.activeOverlays,
|
||||
reconciliation: current.reconciliation,
|
||||
})
|
||||
if (current.controller && !current.controller.socket.data.closed)
|
||||
yield* notify(current.controller.socket, "tool.invocation", notification)
|
||||
return pending
|
||||
}),
|
||||
),
|
||||
)
|
||||
.pipe(
|
||||
Effect.flatMap((pending) =>
|
||||
restore(Deferred.await(pending.completion)).pipe(
|
||||
Effect.onInterrupt(() => cancel(pending.id)),
|
||||
Effect.ensuring(
|
||||
lock.withPermit(
|
||||
Ref.update(state, (current) =>
|
||||
current.pending.get(pending.id) === pending ? remove(current, pending.id) : current,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
)
|
||||
if (invocation.type === "success") return invocation.output
|
||||
return yield* Effect.fail(new Tool.Failure({ message: invocation.message }))
|
||||
})
|
||||
|
||||
yield* plugins.register(
|
||||
Plugin.define({
|
||||
id: "opencode.simulation.tools",
|
||||
effect: (ctx) =>
|
||||
Effect.gen(function* () {
|
||||
const scope = yield* Scope.Scope
|
||||
const token = {}
|
||||
const registrationLock = Semaphore.makeUnsafe(1)
|
||||
let currentScope: Scope.Closeable | undefined
|
||||
const reconcile = (
|
||||
generation: number,
|
||||
nextRegistrations: ReadonlyArray<SimulationProtocol.Backend.ToolRegistration>,
|
||||
) =>
|
||||
registrationLock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const nextScope = yield* Scope.fork(scope)
|
||||
const applied = yield* Effect.exit(
|
||||
ctx.tool
|
||||
.transform((draft) => {
|
||||
for (const registration of nextRegistrations)
|
||||
draft.add(
|
||||
registration.name,
|
||||
Tool.make({
|
||||
description: registration.description,
|
||||
jsonSchema: registration.inputSchema,
|
||||
...(registration.outputSchema === undefined
|
||||
? {}
|
||||
: { outputSchema: registration.outputSchema }),
|
||||
...(registration.permission === undefined ? {} : { permission: registration.permission }),
|
||||
execute: (input, context) =>
|
||||
invoke(
|
||||
generation,
|
||||
SimulationProtocol.Backend.exposedToolName(registration),
|
||||
input,
|
||||
context,
|
||||
),
|
||||
}),
|
||||
registration.options,
|
||||
)
|
||||
})
|
||||
.pipe(Scope.provide(nextScope)),
|
||||
)
|
||||
if (Exit.isFailure(applied)) {
|
||||
yield* Scope.close(nextScope, applied)
|
||||
yield* Effect.failCause(applied.cause)
|
||||
}
|
||||
const previousScope = currentScope
|
||||
currentScope = nextScope
|
||||
if (previousScope) yield* Scope.close(previousScope, Exit.void)
|
||||
}),
|
||||
)
|
||||
|
||||
const acknowledge = (generation: number, result: Exit.Exit<void, unknown>) =>
|
||||
lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
const reconciliation = current.reconciliation.get(token)
|
||||
if (reconciliation?.generation !== generation) return
|
||||
yield* Deferred.succeed(reconciliation.result, result)
|
||||
}),
|
||||
)
|
||||
|
||||
const initialized = yield* lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const subscription = yield* PubSub.subscribe(registrationUpdates)
|
||||
const current = yield* Ref.get(state)
|
||||
const activeOverlays = new Set(current.activeOverlays).add(token)
|
||||
yield* Ref.set(state, { ...current, activeOverlays })
|
||||
return { subscription, generation: current.generation, registrations: current.registrations }
|
||||
}),
|
||||
)
|
||||
yield* Effect.addFinalizer(() =>
|
||||
lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
const activeOverlays = new Set(current.activeOverlays)
|
||||
activeOverlays.delete(token)
|
||||
const reconciliation = new Map(current.reconciliation)
|
||||
const pending = reconciliation.get(token)
|
||||
reconciliation.delete(token)
|
||||
yield* Ref.set(state, { ...current, activeOverlays, reconciliation })
|
||||
if (pending) yield* Deferred.succeed(pending.result, Exit.void)
|
||||
}),
|
||||
),
|
||||
)
|
||||
yield* reconcile(initialized.generation, initialized.registrations)
|
||||
yield* Stream.fromEffectRepeat(PubSub.take(initialized.subscription)).pipe(
|
||||
Stream.runForEach((update) =>
|
||||
Effect.gen(function* () {
|
||||
const result = yield* Effect.exit(reconcile(update.generation, update.registrations))
|
||||
yield* acknowledge(update.generation, result)
|
||||
}),
|
||||
),
|
||||
Effect.forkScoped({ startImmediately: true }),
|
||||
)
|
||||
}),
|
||||
}),
|
||||
)
|
||||
|
||||
const reconcileRegistrations = (
|
||||
controller: ToolController | undefined,
|
||||
registrations: ReadonlyArray<SimulationProtocol.Backend.ToolRegistration>,
|
||||
targetGeneration?: number,
|
||||
) =>
|
||||
Effect.gen(function* () {
|
||||
const reconciliation = yield* lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
const generation = targetGeneration ?? current.generation + 1
|
||||
const reconciliation = new Map<object, ToolReconciliation>()
|
||||
for (const token of current.activeOverlays)
|
||||
reconciliation.set(token, {
|
||||
generation,
|
||||
result: Deferred.makeUnsafe<Exit.Exit<void, unknown>>(),
|
||||
})
|
||||
yield* Ref.set(state, {
|
||||
counter: current.counter,
|
||||
generation,
|
||||
appliedGeneration: current.appliedGeneration,
|
||||
...(controller === undefined ? {} : { controller }),
|
||||
registrations,
|
||||
pending: current.pending,
|
||||
completed: current.completed,
|
||||
activeOverlays: current.activeOverlays,
|
||||
reconciliation,
|
||||
})
|
||||
yield* PubSub.publish(registrationUpdates, { generation, registrations })
|
||||
return { generation, previous: current, reconciliation }
|
||||
}),
|
||||
)
|
||||
const results = yield* Effect.forEach(reconciliation.reconciliation.values(), (item) =>
|
||||
Deferred.await(item.result),
|
||||
)
|
||||
const failure = results.find(Exit.isFailure)
|
||||
yield* lock.withPermit(
|
||||
Ref.update(state, (current) =>
|
||||
current.generation === reconciliation.generation
|
||||
? {
|
||||
...current,
|
||||
...(failure === undefined ? { appliedGeneration: reconciliation.generation } : {}),
|
||||
reconciliation: new Map(),
|
||||
}
|
||||
: current,
|
||||
),
|
||||
)
|
||||
return { failure, previous: reconciliation.previous }
|
||||
})
|
||||
|
||||
const attach: ToolDriver["attach"] = (socket, registrations) =>
|
||||
attachmentLock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
if (socket.data.closed)
|
||||
return yield* Effect.fail(
|
||||
new ToolControllerError({ message: "Drive tool controller disconnected before attachment" }),
|
||||
)
|
||||
const current = yield* Ref.get(state)
|
||||
if (current.controller && current.controller.socket !== socket && !current.controller.socket.data.closed)
|
||||
return yield* Effect.fail(
|
||||
new ToolControllerError({ message: "Another Drive tool controller is already attached" }),
|
||||
)
|
||||
const controller: ToolController = { socket }
|
||||
const replay = current.controller?.socket !== socket
|
||||
const sameRegistrations =
|
||||
current.appliedGeneration === current.generation &&
|
||||
fingerprintJson(current.registrations) === fingerprintJson(registrations)
|
||||
if (replay && current.pending.size > 0 && !sameRegistrations)
|
||||
return yield* Effect.fail(
|
||||
new ToolControllerError({
|
||||
message: "A reconnecting Drive tool controller must settle pending invocations before replacing tools",
|
||||
}),
|
||||
)
|
||||
if (sameRegistrations) {
|
||||
yield* lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
yield* Ref.set(state, { ...current, controller })
|
||||
if (replay)
|
||||
yield* Effect.forEach(
|
||||
current.pending.values(),
|
||||
(invocation) => notify(socket, "tool.invocation", invocation.notification),
|
||||
{ discard: true },
|
||||
)
|
||||
}),
|
||||
)
|
||||
return { attached: true as const }
|
||||
}
|
||||
const reconciled = yield* reconcileRegistrations(controller, registrations)
|
||||
if (reconciled.failure) {
|
||||
const rolledBack = yield* reconcileRegistrations(
|
||||
reconciled.previous.controller,
|
||||
reconciled.previous.registrations,
|
||||
reconciled.previous.generation,
|
||||
)
|
||||
return yield* Effect.fail(
|
||||
new ToolControllerError({
|
||||
message: rolledBack.failure
|
||||
? `Failed to apply and restore simulated tools: ${Cause.pretty(reconciled.failure.cause)}; ${Cause.pretty(rolledBack.failure.cause)}`
|
||||
: `Failed to apply simulated tools: ${Cause.pretty(reconciled.failure.cause)}`,
|
||||
}),
|
||||
)
|
||||
}
|
||||
if (replay)
|
||||
yield* lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
if (current.controller?.socket !== socket) return
|
||||
yield* Effect.forEach(
|
||||
current.pending.values(),
|
||||
(invocation) => notify(socket, "tool.invocation", invocation.notification),
|
||||
{ discard: true },
|
||||
)
|
||||
}),
|
||||
)
|
||||
return { attached: true as const }
|
||||
}),
|
||||
)
|
||||
|
||||
const update: ToolDriver["update"] = (socket, params) =>
|
||||
Effect.gen(function* () {
|
||||
const { invocation } = yield* lock.withPermit(requireInvocation(socket, params.id))
|
||||
yield* invocation.operations.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* lock.withPermit(Ref.get(state))
|
||||
if (current.pending.get(params.id) !== invocation)
|
||||
yield* Effect.fail(
|
||||
new ToolInvocationNotFoundError({
|
||||
id: params.id,
|
||||
message: `Simulated tool invocation not found or already finished: ${params.id}`,
|
||||
}),
|
||||
)
|
||||
const fingerprint = fingerprintJson(params.update)
|
||||
const applied = invocation.update
|
||||
if (applied?.sequence === params.sequence && applied.fingerprint === fingerprint) return
|
||||
if (applied?.sequence === params.sequence)
|
||||
yield* Effect.fail(
|
||||
new ToolControllerError({
|
||||
message: `Simulated tool update sequence ${params.sequence} was reused with different progress`,
|
||||
}),
|
||||
)
|
||||
const expected = applied === undefined ? 0 : applied.sequence + 1
|
||||
if (params.sequence !== expected)
|
||||
yield* Effect.fail(
|
||||
new ToolControllerError({
|
||||
message: `Expected simulated tool update sequence ${expected}, received ${params.sequence}`,
|
||||
}),
|
||||
)
|
||||
yield* invocation.progress(params.update)
|
||||
invocation.update = { sequence: params.sequence, fingerprint }
|
||||
}),
|
||||
)
|
||||
})
|
||||
|
||||
const settle = (socket: ControlSocket, id: string, completion: ToolCompletion) =>
|
||||
Effect.gen(function* () {
|
||||
const current = yield* lock.withPermit(requireController(socket))
|
||||
const fingerprint = fingerprintJson(completion)
|
||||
const invocation = current.pending.get(id)
|
||||
if (!invocation) {
|
||||
if (current.completed.get(id) === fingerprint) return
|
||||
yield* Effect.fail(
|
||||
new ToolInvocationNotFoundError({
|
||||
id,
|
||||
message: `Simulated tool invocation not found or already finished: ${id}`,
|
||||
}),
|
||||
)
|
||||
return
|
||||
}
|
||||
yield* invocation.operations.withPermit(
|
||||
Effect.uninterruptible(
|
||||
lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
if (current.pending.get(id) !== invocation) {
|
||||
if (current.completed.get(id) === fingerprint) return
|
||||
yield* Effect.fail(
|
||||
new ToolInvocationNotFoundError({
|
||||
id,
|
||||
message: `Simulated tool invocation not found or already finished: ${id}`,
|
||||
}),
|
||||
)
|
||||
return
|
||||
}
|
||||
yield* Ref.set(state, complete(current, id, fingerprint))
|
||||
yield* Deferred.succeed(invocation.completion, completion)
|
||||
}),
|
||||
),
|
||||
),
|
||||
)
|
||||
})
|
||||
|
||||
const release: ToolDriver["release"] = (socket) =>
|
||||
attachmentLock.withPermit(
|
||||
lock.withPermit(
|
||||
Ref.update(
|
||||
state,
|
||||
(current): ToolState =>
|
||||
current.controller?.socket !== socket
|
||||
? current
|
||||
: {
|
||||
counter: current.counter,
|
||||
generation: current.generation,
|
||||
appliedGeneration: current.appliedGeneration,
|
||||
registrations: current.registrations,
|
||||
pending: current.pending,
|
||||
completed: current.completed,
|
||||
activeOverlays: current.activeOverlays,
|
||||
reconciliation: current.reconciliation,
|
||||
},
|
||||
),
|
||||
),
|
||||
)
|
||||
|
||||
const shutdown = attachmentLock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
yield* reconcileRegistrations(undefined, [])
|
||||
const current = yield* lock.withPermit(
|
||||
Effect.gen(function* () {
|
||||
const current = yield* Ref.get(state)
|
||||
yield* Ref.set(state, {
|
||||
counter: current.counter,
|
||||
generation: current.generation,
|
||||
appliedGeneration: current.appliedGeneration,
|
||||
registrations: [],
|
||||
pending: new Map(),
|
||||
completed: current.completed,
|
||||
activeOverlays: new Set<object>(),
|
||||
reconciliation: new Map(),
|
||||
})
|
||||
return current
|
||||
}),
|
||||
)
|
||||
yield* Effect.forEach(
|
||||
current.pending.values(),
|
||||
(invocation) =>
|
||||
Deferred.succeed(invocation.completion, {
|
||||
type: "failure",
|
||||
message: "Simulated tool controller shut down",
|
||||
}),
|
||||
{ discard: true },
|
||||
)
|
||||
yield* PubSub.shutdown(registrationUpdates)
|
||||
}),
|
||||
)
|
||||
|
||||
return {
|
||||
attach,
|
||||
update,
|
||||
finish: (socket, params) => settle(socket, params.id, { type: "success", output: params.output }),
|
||||
fail: (socket, params) => settle(socket, params.id, { type: "failure", message: params.message }),
|
||||
release,
|
||||
shutdown,
|
||||
} satisfies ToolDriver
|
||||
})
|
||||
|
||||
function canonicalJson(value: unknown): string {
|
||||
if (Array.isArray(value)) return `[${value.map(canonicalJson).join(",")}]`
|
||||
if (typeof value === "object" && value !== null) {
|
||||
const entries = Object.entries(value).sort(([left], [right]) => left.localeCompare(right))
|
||||
return `{${entries.map(([key, item]) => `${JSON.stringify(key)}:${canonicalJson(item)}`).join(",")}}`
|
||||
}
|
||||
return JSON.stringify(value) ?? String(value)
|
||||
}
|
||||
|
||||
function fingerprintJson(value: unknown) {
|
||||
return createHash("sha256").update(canonicalJson(value)).digest("base64url")
|
||||
}
|
||||
|
||||
function releaseController(
|
||||
activeController: Ref.Ref<Fiber.Fiber<void> | undefined>,
|
||||
controllerLock: Semaphore.Semaphore,
|
||||
|
||||
@@ -371,11 +371,29 @@ export namespace Backend {
|
||||
"llm.disconnect",
|
||||
"llm.pending",
|
||||
"llm.request",
|
||||
"llm.tool-input-delta",
|
||||
"tool.attach",
|
||||
"tool.update",
|
||||
"tool.finish",
|
||||
"tool.fail",
|
||||
"tool.invocation",
|
||||
"tool.cancel",
|
||||
] as const satisfies ReadonlyArray<Handshake.Capability>
|
||||
|
||||
export const Item = Schema.Union([
|
||||
Schema.Struct({ type: Schema.Literal("textDelta"), text: Schema.String }),
|
||||
Schema.Struct({ type: Schema.Literal("reasoningDelta"), text: Schema.String }),
|
||||
Schema.Struct({
|
||||
type: Schema.Literal("toolInputStart"),
|
||||
index: Schema.Number,
|
||||
id: Schema.String,
|
||||
name: Schema.String,
|
||||
}),
|
||||
Schema.Struct({
|
||||
type: Schema.Literal("toolInputDelta"),
|
||||
index: Schema.Number,
|
||||
text: Schema.String,
|
||||
}),
|
||||
Schema.Struct({
|
||||
type: Schema.Literal("toolCall"),
|
||||
index: Schema.Number,
|
||||
@@ -390,6 +408,115 @@ export namespace Backend {
|
||||
export const FinishReason = Schema.Literals(["stop", "tool-calls", "length", "content-filter"])
|
||||
export type FinishReason = Schema.Schema.Type<typeof FinishReason>
|
||||
|
||||
export const ToolContent = Schema.Union([
|
||||
Schema.Struct({ type: Schema.Literal("text"), text: Schema.String }),
|
||||
Schema.Struct({
|
||||
type: Schema.Literal("file"),
|
||||
data: Schema.String,
|
||||
mime: Schema.NonEmptyString,
|
||||
name: Schema.optionalKey(Schema.String),
|
||||
}),
|
||||
])
|
||||
export type ToolContent = Schema.Schema.Type<typeof ToolContent>
|
||||
|
||||
const ToolName = Schema.NonEmptyString.check(
|
||||
Schema.makeFilter((name) =>
|
||||
/^[A-Za-z][A-Za-z0-9_-]{0,63}$/.test(name) ? undefined : "simulated tool names must be provider-safe",
|
||||
),
|
||||
)
|
||||
const ToolNamespace = Schema.NonEmptyString.check(
|
||||
Schema.makeFilter((namespace) =>
|
||||
namespace.split(".").every((segment) => /^[A-Za-z][A-Za-z0-9_-]{0,63}$/.test(segment))
|
||||
? undefined
|
||||
: "simulated tool namespaces must contain provider-safe segments",
|
||||
),
|
||||
)
|
||||
|
||||
export const ToolRegistration = Schema.Struct({
|
||||
name: ToolName,
|
||||
description: Schema.String,
|
||||
inputSchema: Schema.Record(Schema.String, Schema.Json),
|
||||
outputSchema: Schema.optionalKey(Schema.Record(Schema.String, Schema.Json)),
|
||||
permission: Schema.optionalKey(Schema.NonEmptyString),
|
||||
options: Schema.optionalKey(
|
||||
Schema.Struct({
|
||||
namespace: Schema.optionalKey(ToolNamespace),
|
||||
codemode: Schema.optionalKey(Schema.Boolean),
|
||||
}),
|
||||
),
|
||||
})
|
||||
export interface ToolRegistration extends Schema.Schema.Type<typeof ToolRegistration> {}
|
||||
|
||||
export const ToolAttachParams = Schema.Struct({
|
||||
tools: Schema.Array(ToolRegistration).check(
|
||||
Schema.makeFilter((tools) => {
|
||||
const names = tools.map(exposedToolName)
|
||||
if (names.some((name) => !/^[A-Za-z][A-Za-z0-9_-]{0,63}$/.test(name)))
|
||||
return "simulated tool names including namespaces must be provider-safe"
|
||||
if (new Set(names).size !== names.length) return "simulated tool registrations must have unique exposed names"
|
||||
if (
|
||||
tools.some(
|
||||
(tool) =>
|
||||
tool.name === "execute" && tool.options?.namespace === undefined && tool.options?.codemode === false,
|
||||
)
|
||||
)
|
||||
return 'direct simulated tool name "execute" is reserved'
|
||||
return undefined
|
||||
}),
|
||||
),
|
||||
})
|
||||
export interface ToolAttachParams extends Schema.Schema.Type<typeof ToolAttachParams> {}
|
||||
|
||||
export function exposedToolName(registration: ToolRegistration) {
|
||||
return registration.options?.namespace === undefined
|
||||
? registration.name
|
||||
: `${registration.options.namespace.replaceAll(".", "_")}_${registration.name}`
|
||||
}
|
||||
|
||||
export const ToolProgress = Schema.Struct({
|
||||
structured: Schema.Record(Schema.String, Schema.Json),
|
||||
content: Schema.optionalKey(Schema.Array(ToolContent)),
|
||||
})
|
||||
export interface ToolProgress extends Schema.Schema.Type<typeof ToolProgress> {}
|
||||
|
||||
export const ToolOutput = Schema.Struct({
|
||||
structured: Schema.Json,
|
||||
content: Schema.Array(ToolContent),
|
||||
})
|
||||
export interface ToolOutput extends Schema.Schema.Type<typeof ToolOutput> {}
|
||||
|
||||
export const ToolUpdateParams = Schema.Struct({
|
||||
id: Schema.String,
|
||||
sequence: Schema.Int.check(Schema.isGreaterThanOrEqualTo(0)),
|
||||
update: ToolProgress,
|
||||
})
|
||||
export interface ToolUpdateParams extends Schema.Schema.Type<typeof ToolUpdateParams> {}
|
||||
|
||||
export const ToolFinishParams = Schema.Struct({ id: Schema.String, output: ToolOutput })
|
||||
export interface ToolFinishParams extends Schema.Schema.Type<typeof ToolFinishParams> {}
|
||||
|
||||
export const ToolFailParams = Schema.Struct({ id: Schema.String, message: Schema.String })
|
||||
export interface ToolFailParams extends Schema.Schema.Type<typeof ToolFailParams> {}
|
||||
|
||||
export const ToolInvocation = Schema.Struct({
|
||||
id: Schema.String,
|
||||
name: Schema.String,
|
||||
input: Schema.Json,
|
||||
context: Schema.Struct({
|
||||
sessionID: Schema.String,
|
||||
agent: Schema.String,
|
||||
messageID: Schema.String,
|
||||
callID: Schema.String,
|
||||
}),
|
||||
})
|
||||
export interface ToolInvocation extends Schema.Schema.Type<typeof ToolInvocation> {}
|
||||
|
||||
export const ToolCancellation = Schema.Struct({
|
||||
id: Schema.String,
|
||||
reason: Schema.Literal("interrupted"),
|
||||
})
|
||||
export interface ToolCancellation extends Schema.Schema.Type<typeof ToolCancellation> {}
|
||||
|
||||
export const ChunkParams = Schema.Struct({ id: Schema.String, items: Schema.Array(Item) })
|
||||
export interface ChunkParams extends Schema.Schema.Type<typeof ChunkParams> {}
|
||||
|
||||
@@ -407,6 +534,10 @@ export namespace Backend {
|
||||
Schema.Struct({ ...JsonRpc.RequestFields, method: Schema.Literal("llm.chunk"), params: ChunkParams }),
|
||||
Schema.Struct({ ...JsonRpc.RequestFields, method: Schema.Literal("llm.finish"), params: FinishParams }),
|
||||
Schema.Struct({ ...JsonRpc.RequestFields, method: Schema.Literal("llm.disconnect"), params: DisconnectParams }),
|
||||
Schema.Struct({ ...JsonRpc.RequestFields, method: Schema.Literal("tool.attach"), params: ToolAttachParams }),
|
||||
Schema.Struct({ ...JsonRpc.RequestFields, method: Schema.Literal("tool.update"), params: ToolUpdateParams }),
|
||||
Schema.Struct({ ...JsonRpc.RequestFields, method: Schema.Literal("tool.finish"), params: ToolFinishParams }),
|
||||
Schema.Struct({ ...JsonRpc.RequestFields, method: Schema.Literal("tool.fail"), params: ToolFailParams }),
|
||||
Schema.Struct({
|
||||
...JsonRpc.RequestFields,
|
||||
method: Schema.Literals(["llm.attach", "llm.pending"]),
|
||||
|
||||
@@ -33,6 +33,35 @@ test("encodes every simulated provider event as OpenAI SSE", async () => {
|
||||
)
|
||||
})
|
||||
|
||||
test("encodes provider-neutral partial tool input as OpenAI deltas", async () => {
|
||||
const provider: SimulatedProvider.Interface = {
|
||||
stream: () =>
|
||||
Stream.make(
|
||||
{ type: "toolInputStart", index: 0, id: "call_lookup", name: "lookup" },
|
||||
{ type: "toolInputDelta", index: 0, text: '{"query":' },
|
||||
{ type: "toolInputDelta", index: 0, text: '"OpenCode"}' },
|
||||
{ type: "finish", reason: "tool-calls" },
|
||||
),
|
||||
}
|
||||
const url = new URL(DEFAULT_BASE_URL + PATH)
|
||||
const request = HttpClientRequest.post(url).pipe(HttpClientRequest.bodyJsonUnsafe({ model: "gpt-5" }))
|
||||
const matched = SimulationOpenAI.route(provider).match(request, url)
|
||||
if (!matched) throw new Error("The simulated OpenAI route did not match")
|
||||
|
||||
const body = await Effect.runPromise(matched.pipe(Effect.flatMap((response) => response.text)))
|
||||
|
||||
expect(body).toBe(
|
||||
[
|
||||
'data: {"choices":[{"delta":{"tool_calls":[{"index":0,"id":"call_lookup","function":{"name":"lookup","arguments":""}}]}}]}',
|
||||
'data: {"choices":[{"delta":{"tool_calls":[{"index":0,"function":{"arguments":"{\\"query\\":"}}]}}]}',
|
||||
'data: {"choices":[{"delta":{"tool_calls":[{"index":0,"function":{"arguments":"\\"OpenCode\\"}"}}]}}]}',
|
||||
'data: {"choices":[{"delta":{},"finish_reason":"tool_calls"}]}',
|
||||
"data: [DONE]",
|
||||
"",
|
||||
].join("\n\n"),
|
||||
)
|
||||
})
|
||||
|
||||
test("rejects malformed intercepted OpenAI JSON as an HTTP client error", async () => {
|
||||
const provider: SimulatedProvider.Interface = { stream: () => Stream.empty }
|
||||
const url = new URL(DEFAULT_BASE_URL + PATH)
|
||||
|
||||
@@ -97,6 +97,96 @@ test("decodes semantic UI snapshots", () => {
|
||||
expect(() => decode({ format: "opencode-ui-snapshot-v1", nodes })).toThrow()
|
||||
})
|
||||
|
||||
test("decodes the simulated tool lifecycle", () => {
|
||||
const registration = {
|
||||
name: "lookup",
|
||||
description: "Look up a value",
|
||||
inputSchema: {
|
||||
type: "object",
|
||||
properties: { query: { type: "string" } },
|
||||
required: ["query"],
|
||||
additionalProperties: false,
|
||||
},
|
||||
outputSchema: { type: "object" },
|
||||
permission: "lookup",
|
||||
options: { codemode: false },
|
||||
}
|
||||
expect(
|
||||
Backend.decodeRequest({
|
||||
jsonrpc: "2.0",
|
||||
id: 1,
|
||||
method: "tool.attach",
|
||||
params: { tools: [registration] },
|
||||
}),
|
||||
).toMatchObject({ method: "tool.attach", params: { tools: [registration] } })
|
||||
expect(
|
||||
Backend.decodeRequest({
|
||||
jsonrpc: "2.0",
|
||||
id: 2,
|
||||
method: "tool.update",
|
||||
params: {
|
||||
id: "tool_1",
|
||||
sequence: 0,
|
||||
update: { structured: { phase: "searching" }, content: [{ type: "text", text: "Searching" }] },
|
||||
},
|
||||
}),
|
||||
).toMatchObject({ method: "tool.update" })
|
||||
expect(
|
||||
Backend.decodeRequest({
|
||||
jsonrpc: "2.0",
|
||||
id: 3,
|
||||
method: "tool.finish",
|
||||
params: {
|
||||
id: "tool_1",
|
||||
output: { structured: { answer: 42 }, content: [{ type: "text", text: "42" }] },
|
||||
},
|
||||
}),
|
||||
).toMatchObject({ method: "tool.finish" })
|
||||
expect(
|
||||
Backend.decodeRequest({
|
||||
jsonrpc: "2.0",
|
||||
id: 4,
|
||||
method: "tool.fail",
|
||||
params: { id: "tool_2", message: "lookup failed" },
|
||||
}),
|
||||
).toMatchObject({ method: "tool.fail" })
|
||||
expect(() =>
|
||||
Backend.decodeRequest({
|
||||
jsonrpc: "2.0",
|
||||
id: 5,
|
||||
method: "tool.attach",
|
||||
params: { tools: [registration, registration] },
|
||||
}),
|
||||
).toThrow()
|
||||
for (const invalid of [
|
||||
{ ...registration, name: "1lookup" },
|
||||
{ ...registration, options: { namespace: "bad group", codemode: false } },
|
||||
{ ...registration, name: "execute", options: { codemode: false } },
|
||||
{ ...registration, options: { namespace: "a".repeat(64), codemode: false } },
|
||||
])
|
||||
expect(() =>
|
||||
Backend.decodeRequest({
|
||||
jsonrpc: "2.0",
|
||||
id: 6,
|
||||
method: "tool.attach",
|
||||
params: { tools: [invalid] },
|
||||
}),
|
||||
).toThrow()
|
||||
expect(() =>
|
||||
Backend.decodeRequest({
|
||||
jsonrpc: "2.0",
|
||||
id: 7,
|
||||
method: "tool.attach",
|
||||
params: {
|
||||
tools: [
|
||||
{ ...registration, name: "b_c", options: { namespace: "a", codemode: false } },
|
||||
{ ...registration, name: "c", options: { namespace: "a.b", codemode: false } },
|
||||
],
|
||||
},
|
||||
}),
|
||||
).toThrow()
|
||||
})
|
||||
|
||||
const params: Handshake.Params = {
|
||||
client: { name: "opencode-drive", version: "test" },
|
||||
expectedRole: "ui",
|
||||
|
||||
@@ -1,5 +1,24 @@
|
||||
import { expect, test } from "bun:test"
|
||||
import { Deferred, Effect, Fiber, Queue, Stream } from "effect"
|
||||
import { mkdir, mkdtemp, rm } from "node:fs/promises"
|
||||
import { tmpdir } from "node:os"
|
||||
import { join } from "node:path"
|
||||
import { AgentV2 } from "@opencode-ai/core/agent"
|
||||
import { Config } from "@opencode-ai/core/config"
|
||||
import { Database } from "@opencode-ai/core/database/database"
|
||||
import { makeGlobalNode } from "@opencode-ai/core/effect/app-node"
|
||||
import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
|
||||
import { LayerNode } from "@opencode-ai/core/effect/layer-node"
|
||||
import { EventV2 } from "@opencode-ai/core/event"
|
||||
import { Location } from "@opencode-ai/core/location"
|
||||
import { LocationServiceMap } from "@opencode-ai/core/location-services"
|
||||
import { SdkPlugins } from "@opencode-ai/core/plugin/sdk"
|
||||
import { PluginSupervisor } from "@opencode-ai/core/plugin/supervisor"
|
||||
import { AbsolutePath } from "@opencode-ai/core/schema"
|
||||
import { SessionV2 } from "@opencode-ai/core/session"
|
||||
import { SessionMessage } from "@opencode-ai/core/session/message"
|
||||
import { ToolRegistry } from "@opencode-ai/core/tool/registry"
|
||||
import { Plugin } from "@opencode-ai/plugin/v2/effect"
|
||||
import { Deferred, Effect, Fiber, Layer, Queue, Stream } from "effect"
|
||||
import type { Scope } from "effect/Scope"
|
||||
import { SimulatedProvider } from "../src/backend/simulated-provider"
|
||||
import { availableEndpoint, connect } from "./fixture/websocket"
|
||||
@@ -125,7 +144,7 @@ test("replaces the previous attached controller", async () => {
|
||||
)
|
||||
expect(yield* Queue.take(secondMessages)).toMatchObject({ id: 2, result: { ok: true } })
|
||||
expect(Array.from(yield* Fiber.join(response))).toEqual([{ type: "finish", reason: "stop" }])
|
||||
}).pipe(Effect.provide(SimulatedProvider.layerDrive({ endpoint })), Effect.scoped),
|
||||
}).pipe(Effect.provide(providerLayer(endpoint)), Effect.scoped),
|
||||
)
|
||||
})
|
||||
|
||||
@@ -194,6 +213,454 @@ test("fails the provider stream when Drive disconnects the invocation", async ()
|
||||
)
|
||||
})
|
||||
|
||||
test("controls arbitrary tools through scoped SDK overlays", async () => {
|
||||
const endpoint = availableEndpoint()
|
||||
const directory = await mkdtemp(join(tmpdir(), "opencode-simulated-tools-"))
|
||||
const secondDirectory = join(directory, "second")
|
||||
await mkdir(secondDirectory)
|
||||
try {
|
||||
await Effect.runPromise(
|
||||
Effect.gen(function* () {
|
||||
const socket = yield* connect(endpoint)
|
||||
const messages = yield* messagesFrom(socket)
|
||||
const plugins = yield* SdkPlugins.Service
|
||||
let activations = 0
|
||||
yield* plugins.register(
|
||||
Plugin.define({
|
||||
id: "opencode.simulation.test.activation-count",
|
||||
effect: () => Effect.sync(() => void activations++),
|
||||
}),
|
||||
)
|
||||
const registration = {
|
||||
name: "lookup",
|
||||
description: "Look up a value",
|
||||
inputSchema: {
|
||||
type: "object",
|
||||
properties: { query: { type: "string" } },
|
||||
required: ["query"],
|
||||
additionalProperties: false,
|
||||
},
|
||||
outputSchema: { type: "object" },
|
||||
options: { codemode: false },
|
||||
}
|
||||
const locations = yield* LocationServiceMap.Service
|
||||
const [primary, secondary] = yield* Effect.all([
|
||||
Layer.build(locations.get(Location.Ref.make({ directory: AbsolutePath.make(directory) }))),
|
||||
Layer.build(locations.get(Location.Ref.make({ directory: AbsolutePath.make(secondDirectory) }))),
|
||||
])
|
||||
yield* Effect.forEach([primary, secondary], (context) =>
|
||||
PluginSupervisor.Service.use((supervisor) => supervisor.flush).pipe(Effect.provide(context)),
|
||||
)
|
||||
expect(activations).toBe(2)
|
||||
|
||||
yield* Effect.gen(function* () {
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 1,
|
||||
method: "tool.attach",
|
||||
params: { tools: [registration] },
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id: 1, result: { attached: true } })
|
||||
const registry = yield* ToolRegistry.Service
|
||||
const materialized = yield* registry.materialize()
|
||||
expect(materialized.definitions).toContainEqual(
|
||||
expect.objectContaining({ name: "lookup", description: "Look up a value" }),
|
||||
)
|
||||
const secondaryMaterialized = yield* ToolRegistry.Service.use((secondaryRegistry) =>
|
||||
secondaryRegistry.materialize(),
|
||||
).pipe(Effect.provide(secondary))
|
||||
expect(secondaryMaterialized.definitions).toContainEqual(
|
||||
expect.objectContaining({ name: "lookup", description: "Look up a value" }),
|
||||
)
|
||||
const progress: ToolRegistry.Progress[] = []
|
||||
const settle = (callID: string, query: string) =>
|
||||
materialized.settle({
|
||||
sessionID: SessionV2.ID.make("ses_simulated_tools"),
|
||||
agent: AgentV2.ID.make("build"),
|
||||
messageID: SessionMessage.ID.make("msg_simulated_tools"),
|
||||
progress: (update) => Effect.sync(() => progress.push(update)),
|
||||
call: {
|
||||
type: "tool-call",
|
||||
id: callID,
|
||||
name: "lookup",
|
||||
input: { query },
|
||||
},
|
||||
})
|
||||
|
||||
const successful = yield* settle("call_success", "answer").pipe(Effect.forkScoped)
|
||||
const successInvocation = yield* takeToolInvocation(messages)
|
||||
expect(successInvocation.params).toMatchObject({
|
||||
name: "lookup",
|
||||
input: { query: "answer" },
|
||||
context: {
|
||||
sessionID: "ses_simulated_tools",
|
||||
agent: "build",
|
||||
messageID: "msg_simulated_tools",
|
||||
callID: "call_success",
|
||||
},
|
||||
})
|
||||
const successID = requireString(requireRecord(successInvocation.params).id)
|
||||
const update = JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 20,
|
||||
method: "tool.update",
|
||||
params: {
|
||||
id: successID,
|
||||
sequence: 0,
|
||||
update: {
|
||||
structured: { phase: "searching" },
|
||||
content: [{ type: "text", text: "Searching" }],
|
||||
},
|
||||
},
|
||||
})
|
||||
socket.send(update)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id: 20, result: { ok: true } })
|
||||
socket.send(update)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id: 20, result: { ok: true } })
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
...JSON.parse(update),
|
||||
id: 21,
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id: 21, result: { ok: true } })
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 20,
|
||||
method: "tool.update",
|
||||
params: {
|
||||
id: successID,
|
||||
sequence: 0,
|
||||
update: { structured: { phase: "different" } },
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({
|
||||
id: 20,
|
||||
error: { message: expect.stringContaining("reused with different progress") },
|
||||
})
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 22,
|
||||
method: "tool.update",
|
||||
params: {
|
||||
id: successID,
|
||||
sequence: 2,
|
||||
update: { structured: { phase: "skipped" } },
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({
|
||||
id: 22,
|
||||
error: { message: expect.stringContaining("Expected simulated tool update sequence 1") },
|
||||
})
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 3,
|
||||
method: "tool.finish",
|
||||
params: {
|
||||
id: successID,
|
||||
output: {
|
||||
structured: { answer: 42 },
|
||||
content: [{ type: "text", text: "42" }],
|
||||
},
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id: 3, result: { ok: true } })
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 23,
|
||||
method: "tool.finish",
|
||||
params: {
|
||||
id: successID,
|
||||
output: {
|
||||
structured: { answer: 42 },
|
||||
content: [{ type: "text", text: "42" }],
|
||||
},
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id: 23, result: { ok: true } })
|
||||
expect(yield* Fiber.join(successful)).toMatchObject({
|
||||
result: { type: "text", value: "42" },
|
||||
output: {
|
||||
structured: { answer: 42 },
|
||||
content: [{ type: "text", text: "42" }],
|
||||
},
|
||||
})
|
||||
expect(progress).toEqual([
|
||||
{
|
||||
structured: { phase: "searching" },
|
||||
content: [{ type: "text", text: "Searching" }],
|
||||
},
|
||||
])
|
||||
|
||||
const failed = yield* settle("call_failure", "missing").pipe(Effect.forkScoped)
|
||||
const failedInvocation = yield* takeToolInvocation(messages)
|
||||
const failedID = requireString(requireRecord(failedInvocation.params).id)
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 4,
|
||||
method: "tool.fail",
|
||||
params: { id: failedID, message: "lookup failed" },
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id: 4, result: { ok: true } })
|
||||
expect(yield* Fiber.join(failed)).toMatchObject({
|
||||
result: { type: "error", value: "lookup failed" },
|
||||
})
|
||||
|
||||
const concurrent = [
|
||||
yield* settle("call_first", "first").pipe(Effect.forkScoped),
|
||||
yield* settle("call_second", "second").pipe(Effect.forkScoped),
|
||||
]
|
||||
const invocations = [yield* takeToolInvocation(messages), yield* takeToolInvocation(messages)]
|
||||
const byCall = new Map(
|
||||
invocations.map((invocation) => {
|
||||
const params = requireRecord(invocation.params)
|
||||
const context = requireRecord(params.context)
|
||||
return [requireString(context.callID), requireString(params.id)]
|
||||
}),
|
||||
)
|
||||
for (const [id, callID, value] of [
|
||||
[5, "call_second", "second result"],
|
||||
[6, "call_first", "first result"],
|
||||
] as const) {
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id,
|
||||
method: "tool.finish",
|
||||
params: {
|
||||
id: byCall.get(callID),
|
||||
output: { structured: value, content: [{ type: "text", text: value }] },
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id, result: { ok: true } })
|
||||
}
|
||||
expect((yield* Fiber.join(concurrent[0])).result).toEqual({ type: "text", value: "first result" })
|
||||
expect((yield* Fiber.join(concurrent[1])).result).toEqual({ type: "text", value: "second result" })
|
||||
|
||||
const cancelled = yield* settle("call_cancelled", "slow").pipe(Effect.forkScoped)
|
||||
const cancelledInvocation = yield* takeToolInvocation(messages)
|
||||
const cancelledID = requireString(requireRecord(cancelledInvocation.params).id)
|
||||
yield* Fiber.interrupt(cancelled)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({
|
||||
method: "tool.cancel",
|
||||
params: { id: cancelledID, reason: "interrupted" },
|
||||
})
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 7,
|
||||
method: "tool.finish",
|
||||
params: {
|
||||
id: cancelledID,
|
||||
output: { structured: null, content: [] },
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({
|
||||
id: 7,
|
||||
error: { message: expect.stringContaining("not found or already finished") },
|
||||
})
|
||||
|
||||
const replayed = yield* settle("call_replayed", "reconnect").pipe(Effect.forkScoped)
|
||||
const original = yield* takeToolInvocation(messages)
|
||||
const originalID = requireString(requireRecord(original.params).id)
|
||||
const replayedProgress = {
|
||||
structured: { phase: "before-reconnect" },
|
||||
content: [{ type: "text", text: "Still running" }],
|
||||
}
|
||||
socket.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 25,
|
||||
method: "tool.update",
|
||||
params: { id: originalID, sequence: 0, update: replayedProgress },
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(messages)).toMatchObject({ id: 25, result: { ok: true } })
|
||||
const replacement = yield* connect(endpoint)
|
||||
const replacementMessages = yield* messagesFrom(replacement)
|
||||
replacement.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 8,
|
||||
method: "tool.attach",
|
||||
params: { tools: [registration] },
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(replacementMessages)).toMatchObject({
|
||||
id: 8,
|
||||
error: { message: expect.stringContaining("already attached") },
|
||||
})
|
||||
yield* closeSocket(socket)
|
||||
const disconnected = yield* registry.materialize()
|
||||
expect(disconnected.definitions).toContainEqual(expect.objectContaining({ name: "lookup" }))
|
||||
replacement.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 90,
|
||||
method: "tool.attach",
|
||||
params: { tools: [{ ...registration, name: "replacement" }] },
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(replacementMessages)).toMatchObject({
|
||||
id: 90,
|
||||
error: { message: expect.stringContaining("must settle pending invocations") },
|
||||
})
|
||||
replacement.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 9,
|
||||
method: "tool.attach",
|
||||
params: { tools: [registration] },
|
||||
}),
|
||||
)
|
||||
const attached = [
|
||||
requireRecord(yield* Queue.take(replacementMessages)),
|
||||
requireRecord(yield* Queue.take(replacementMessages)),
|
||||
]
|
||||
expect(attached).toContainEqual(expect.objectContaining({ id: 9, result: { attached: true } }))
|
||||
expect(attached).toContainEqual(
|
||||
expect.objectContaining({
|
||||
method: "tool.invocation",
|
||||
params: expect.objectContaining({ id: originalID }),
|
||||
}),
|
||||
)
|
||||
replacement.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 26,
|
||||
method: "tool.update",
|
||||
params: { id: originalID, sequence: 0, update: replayedProgress },
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(replacementMessages)).toMatchObject({ id: 26, result: { ok: true } })
|
||||
expect(progress.filter((update) => update.structured.phase === "before-reconnect")).toHaveLength(1)
|
||||
replacement.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 10,
|
||||
method: "tool.finish",
|
||||
params: {
|
||||
id: originalID,
|
||||
output: {
|
||||
structured: "replayed result",
|
||||
content: [{ type: "text", text: "replayed result" }],
|
||||
},
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(replacementMessages)).toMatchObject({ id: 10, result: { ok: true } })
|
||||
expect((yield* Fiber.join(replayed)).result).toEqual({
|
||||
type: "text",
|
||||
value: "replayed result",
|
||||
})
|
||||
|
||||
const preserved = yield* settle("call_preserved", "same generation").pipe(Effect.forkScoped)
|
||||
const preservedInvocation = yield* takeToolInvocation(replacementMessages)
|
||||
const preservedID = requireString(requireRecord(preservedInvocation.params).id)
|
||||
replacement.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 27,
|
||||
method: "tool.finish",
|
||||
params: {
|
||||
id: preservedID,
|
||||
output: { structured: "preserved", content: [{ type: "text", text: "preserved" }] },
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(replacementMessages)).toMatchObject({ id: 27, result: { ok: true } })
|
||||
expect((yield* Fiber.join(preserved)).result).toEqual({ type: "text", value: "preserved" })
|
||||
|
||||
const namespaced = [
|
||||
{ ...registration, name: "search", options: { namespace: "github", codemode: false } },
|
||||
{ ...registration, name: "search", options: { namespace: "web", codemode: false } },
|
||||
]
|
||||
replacement.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 11,
|
||||
method: "tool.attach",
|
||||
params: { tools: namespaced },
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(replacementMessages)).toMatchObject({ id: 11, result: { attached: true } })
|
||||
const replaced = yield* registry.materialize()
|
||||
const replacedNames = replaced.definitions.map((definition) => definition.name)
|
||||
expect(replacedNames).toEqual(expect.arrayContaining(["github_search", "web_search"]))
|
||||
expect(replacedNames).not.toContain("lookup")
|
||||
const secondaryReplaced = yield* ToolRegistry.Service.use((secondaryRegistry) =>
|
||||
secondaryRegistry.materialize(),
|
||||
).pipe(Effect.provide(secondary))
|
||||
const secondaryNames = secondaryReplaced.definitions.map((definition) => definition.name)
|
||||
expect(secondaryNames).toEqual(expect.arrayContaining(["github_search", "web_search"]))
|
||||
expect(secondaryNames).not.toContain("lookup")
|
||||
const routed = yield* replaced
|
||||
.settle({
|
||||
sessionID: SessionV2.ID.make("ses_simulated_tools"),
|
||||
agent: AgentV2.ID.make("build"),
|
||||
messageID: SessionMessage.ID.make("msg_simulated_tools"),
|
||||
call: {
|
||||
type: "tool-call",
|
||||
id: "call_namespaced",
|
||||
name: "github_search",
|
||||
input: { query: "routing" },
|
||||
},
|
||||
})
|
||||
.pipe(Effect.forkScoped)
|
||||
const routedInvocation = yield* takeToolInvocation(replacementMessages)
|
||||
expect(routedInvocation.params).toMatchObject({ name: "github_search" })
|
||||
const routedID = requireString(requireRecord(routedInvocation.params).id)
|
||||
replacement.send(
|
||||
JSON.stringify({
|
||||
jsonrpc: "2.0",
|
||||
id: 12,
|
||||
method: "tool.finish",
|
||||
params: {
|
||||
id: routedID,
|
||||
output: { structured: "routed", content: [{ type: "text", text: "routed" }] },
|
||||
},
|
||||
}),
|
||||
)
|
||||
expect(yield* Queue.take(replacementMessages)).toMatchObject({ id: 12, result: { ok: true } })
|
||||
expect((yield* Fiber.join(routed)).result).toEqual({ type: "text", value: "routed" })
|
||||
expect(
|
||||
yield* materialized.settle({
|
||||
sessionID: SessionV2.ID.make("ses_simulated_tools"),
|
||||
agent: AgentV2.ID.make("build"),
|
||||
messageID: SessionMessage.ID.make("msg_simulated_tools"),
|
||||
call: {
|
||||
type: "tool-call",
|
||||
id: "call_stale",
|
||||
name: "lookup",
|
||||
input: { query: "stale" },
|
||||
},
|
||||
}),
|
||||
).toMatchObject({
|
||||
result: { type: "error", value: expect.stringContaining("no longer active") },
|
||||
})
|
||||
expect(activations).toBe(2)
|
||||
}).pipe(Effect.provide(primary))
|
||||
}).pipe(Effect.provide(toolLifecycleLayer(endpoint)), Effect.scoped),
|
||||
)
|
||||
} finally {
|
||||
await rm(directory, { recursive: true, force: true })
|
||||
}
|
||||
}, 15_000)
|
||||
|
||||
const request: SimulatedProvider.ProviderRequest = {
|
||||
url: "https://api.openai.com/v1/chat/completions",
|
||||
body: { model: "gpt-5", messages: [{ role: "user", content: "Hello" }] },
|
||||
@@ -213,7 +680,26 @@ function runProvider<E>(
|
||||
const socket = yield* connect(endpoint)
|
||||
const messages = yield* messagesFrom(socket)
|
||||
yield* body(provider, socket, messages)
|
||||
}).pipe(Effect.provide(SimulatedProvider.layerDrive({ endpoint })), Effect.scoped),
|
||||
}).pipe(Effect.provide(providerLayer(endpoint)), Effect.scoped),
|
||||
)
|
||||
}
|
||||
|
||||
const providerLayer = (endpoint: string) =>
|
||||
SimulatedProvider.layerDrive({ endpoint }).pipe(
|
||||
Layer.provide(
|
||||
Layer.succeed(SdkPlugins.Service, SdkPlugins.Service.of({ register: () => Effect.void, all: () => [] })),
|
||||
),
|
||||
)
|
||||
|
||||
const toolLifecycleLayer = (endpoint: string) => {
|
||||
const provider = makeGlobalNode({
|
||||
service: SimulatedProvider.Service,
|
||||
layer: SimulatedProvider.layerDrive({ endpoint }),
|
||||
deps: [SdkPlugins.node],
|
||||
})
|
||||
return AppNodeBuilder.build(
|
||||
LayerNode.group([Database.node, EventV2.node, SdkPlugins.node, LocationServiceMap.node, provider]),
|
||||
[[Config.node, Layer.succeed(Config.Service, Config.Service.of({ entries: () => Effect.succeed([]) }))]],
|
||||
)
|
||||
}
|
||||
|
||||
@@ -227,6 +713,19 @@ function messagesFrom(socket: WebSocket) {
|
||||
})
|
||||
}
|
||||
|
||||
function closeSocket(socket: WebSocket) {
|
||||
return Effect.callback<void>((resume) => {
|
||||
if (socket.readyState === WebSocket.CLOSED) {
|
||||
resume(Effect.void)
|
||||
return Effect.void
|
||||
}
|
||||
const closed = () => resume(Effect.void)
|
||||
socket.addEventListener("close", closed, { once: true })
|
||||
socket.close()
|
||||
return Effect.sync(() => socket.removeEventListener("close", closed))
|
||||
})
|
||||
}
|
||||
|
||||
function attach(socket: WebSocket, messages: Queue.Queue<unknown>) {
|
||||
return Effect.gen(function* () {
|
||||
socket.send(JSON.stringify({ jsonrpc: "2.0", id: 1, method: "llm.attach" }))
|
||||
@@ -244,6 +743,21 @@ function takeInvocation(messages: Queue.Queue<unknown>) {
|
||||
)
|
||||
}
|
||||
|
||||
function takeToolInvocation(messages: Queue.Queue<unknown>) {
|
||||
return Queue.take(messages).pipe(
|
||||
Effect.map((message) => {
|
||||
const opened = requireRecord(message)
|
||||
if (opened.method !== "tool.invocation") throw new Error("Expected a tool.invocation notification")
|
||||
return opened
|
||||
}),
|
||||
)
|
||||
}
|
||||
|
||||
function requireString(value: unknown) {
|
||||
if (typeof value !== "string") throw new Error("Expected a string")
|
||||
return value
|
||||
}
|
||||
|
||||
function requireRecord(value: unknown): Record<string, unknown> {
|
||||
if (!isRecord(value)) throw new Error("Expected an object")
|
||||
return value
|
||||
|
||||
Reference in New Issue
Block a user