opencode/packages/opencode/test/project/instance-bootstrap.test.ts
opencode-agent[bot] 984eefa6f8 chore: generate
2026-05-15 11:02:14 +00:00

110 lines
3.6 KiB
TypeScript

import { afterEach, expect } from "bun:test"
import { existsSync } from "node:fs"
import path from "node:path"
import { pathToFileURL } from "node:url"
import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
import { Cause, Effect, Exit, Fiber, Layer } from "effect"
import { bootstrap as cliBootstrap } from "../../src/cli/bootstrap"
import { InstanceLayer } from "../../src/project/instance-layer"
import { InstanceStore } from "../../src/project/instance-store"
import { disposeAllInstances, tmpdirScoped } from "../fixture/fixture"
import { testEffect } from "../lib/effect"
import { waitGlobalBusEvent } from "../server/global-bus"
const it = testEffect(Layer.mergeAll(InstanceLayer.layer, CrossSpawnSpawner.defaultLayer))
// InstanceBootstrap must run before any code touches the instance —
// originally tracked by PRs #25389 and #25449, now a permanent
// invariant. The plugin config hook writes a marker file; the test
// bodies deliberately avoid Plugin/config directly. The marker only
// appears if InstanceBootstrap ran at the instance boundary.
//
// The boundaries below are transport-agnostic and stay.
afterEach(async () => {
await disposeAllInstances()
})
const bootstrapFixture = Effect.gen(function* () {
const dir = yield* tmpdirScoped({ git: true })
const marker = path.join(dir, "config-hook-fired")
const pluginFile = path.join(dir, "plugin.ts")
yield* Effect.promise(() =>
Bun.write(
pluginFile,
[
`const MARKER = ${JSON.stringify(marker)}`,
"export default async () => ({",
" config: async () => {",
' await Bun.write(MARKER, "ran")',
" },",
"})",
"",
].join("\n"),
),
)
yield* Effect.promise(() =>
Bun.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
plugin: [pathToFileURL(pluginFile).href],
}),
),
)
return { directory: dir, marker }
})
function waitDisposed(directory: string) {
return waitGlobalBusEvent({
message: "timed out waiting for CLI bootstrap instance disposal",
predicate: (event) => event.payload.type === "server.instance.disposed" && event.directory === directory,
})
}
it.live("InstanceStore.provide runs InstanceBootstrap before effect", () =>
Effect.gen(function* () {
const tmp = yield* bootstrapFixture
const store = yield* InstanceStore.Service
yield* store.provide({ directory: tmp.directory }, Effect.succeed("ok"))
expect(existsSync(tmp.marker)).toBe(true)
}),
)
it.live("CLI bootstrap runs InstanceBootstrap before callback", () =>
Effect.gen(function* () {
const tmp = yield* bootstrapFixture
yield* Effect.promise(() => cliBootstrap(tmp.directory, async () => "ok"))
expect(existsSync(tmp.marker)).toBe(true)
}),
)
it.live("CLI bootstrap disposes the instance when the callback rejects", () =>
Effect.gen(function* () {
const tmp = yield* bootstrapFixture
const disposed = yield* waitDisposed(tmp.directory).pipe(Effect.forkScoped)
const exit = yield* Effect.promise(() =>
cliBootstrap(tmp.directory, async () => Promise.reject(new Error("boom"))),
).pipe(Effect.exit)
expect(Exit.isFailure(exit)).toBe(true)
if (Exit.isFailure(exit)) expect(Cause.squash(exit.cause)).toMatchObject({ message: "boom" })
yield* Fiber.join(disposed)
}),
)
it.live("InstanceStore.reload runs InstanceBootstrap", () =>
Effect.gen(function* () {
const tmp = yield* bootstrapFixture
const store = yield* InstanceStore.Service
yield* store.reload({ directory: tmp.directory })
expect(existsSync(tmp.marker)).toBe(true)
}),
)