feat(sdk): add HttpApi clients and embedded host (#33445)

packages/sdk-next/test/embedded.test.ts

@@ -0,0 +1,84 @@
+import { expect, test } from "bun:test"
+import { mkdtemp, rm } from "node:fs/promises"
+import { tmpdir } from "node:os"
+import { join } from "node:path"
+import { Flag } from "@opencode-ai/core/flag/flag"
+import { Effect, Schema } from "effect"
+
+test("embedded client uses the real router and handlers", async () => {
+  const directory = await mkdtemp(join(tmpdir(), "opencode-embedded-"))
+  const database = Flag.OPENCODE_DB
+  Flag.OPENCODE_DB = join(directory, "opencode.sqlite")
+  const { AbsolutePath, Agent, Location, Model, OpenCode, Prompt, Provider, Session, Tool } = await import("../src")
+  const sessionID = Session.ID.make(`ses_embedded_${crypto.randomUUID()}`)
+  const model = Model.Ref.make({ id: Model.ID.make("embedded"), providerID: Provider.ID.make("test") })
+
+  try {
+    const program = Effect.gen(function* () {
+      const opencode = yield* OpenCode.create()
+      yield* opencode.tools.register({
+        embedded_tool: Tool.make({
+          description: "Embedded test tool",
+          input: Schema.Struct({}),
+          output: Schema.Struct({ ok: Schema.Boolean }),
+          execute: () => Effect.succeed({ ok: true }),
+        }),
+      })
+
+      const created = yield* opencode.sessions.create({
+        id: sessionID,
+        agent: Agent.ID.make("build"),
+        location: Location.Ref.make({ directory: AbsolutePath.make(directory) }),
+      })
+      yield* opencode.sessions.switchModel({ sessionID, model })
+      const selected = yield* opencode.sessions.get({ sessionID })
+      const page = yield* opencode.sessions.list({ directory: AbsolutePath.make(directory) })
+      const admitted = yield* opencode.sessions.prompt({
+        sessionID,
+        prompt: Prompt.make({ text: "Do not run" }),
+        resume: false,
+      })
+      const context = yield* opencode.sessions.context({ sessionID })
+      const missing = yield* Effect.flip(
+        opencode.sessions.get({ sessionID: Session.ID.make(`ses_missing_${crypto.randomUUID()}`) }),
+      )
+
+      expect(created.id).toBe(sessionID)
+      expect(selected.model?.id).toBe(model.id)
+      expect(selected.model?.providerID).toBe(model.providerID)
+      expect(page.data.some((session) => session.id === sessionID)).toBe(true)
+      expect(admitted.sessionID).toBe(sessionID)
+      expect(context.some((message) => message.type === "model-switched")).toBe(true)
+      expect(missing._tag).toBe("SessionNotFoundError")
+    })
+    await Effect.runPromise(Effect.scoped(program))
+  } finally {
+    Flag.OPENCODE_DB = database
+    await rm(directory, { recursive: true, force: true })
+  }
+})
+
+test("embedded client is available as a Layer service", async () => {
+  const directory = await mkdtemp(join(tmpdir(), "opencode-embedded-layer-"))
+  const database = Flag.OPENCODE_DB
+  Flag.OPENCODE_DB = join(directory, "opencode.sqlite")
+  const { AbsolutePath, Location, OpenCode, Session } = await import("../src")
+  const sessionID = Session.ID.make(`ses_embedded_${crypto.randomUUID()}`)
+
+  try {
+    const created = await Effect.runPromise(
+      Effect.gen(function* () {
+        const opencode = yield* OpenCode.Service
+        return yield* opencode.sessions.create({
+          id: sessionID,
+          location: Location.Ref.make({ directory: AbsolutePath.make(directory) }),
+        })
+      }).pipe(Effect.provide(OpenCode.layer), Effect.scoped),
+    )
+
+    expect(created.id).toBe(sessionID)
+  } finally {
+    Flag.OPENCODE_DB = database
+    await rm(directory, { recursive: true, force: true })
+  }
+})

packages/sdk-next/test/import-boundaries.test.ts

@@ -0,0 +1,53 @@
+import { expect, test } from "bun:test"
+import { mkdtemp, rm } from "node:fs/promises"
+import { join, resolve, sep } from "node:path"
+
+const directory = resolve(import.meta.dir, "..")
+const client = resolve(import.meta.dir, "../../client")
+const core = resolve(import.meta.dir, "../../core")
+const server = resolve(import.meta.dir, "../../server")
+
+test("bundles the client and in-memory host", async () => {
+  const inputs = await bundleInputs()
+
+  expect(within(inputs, client).length).toBeGreaterThan(0)
+  expect(within(inputs, core).length).toBeGreaterThan(0)
+  expect(within(inputs, server).length).toBeGreaterThan(0)
+})
+
+async function bundleInputs() {
+  const temporary = await mkdtemp(join(import.meta.dir, ".import-boundary-"))
+  const entrypoint = join(temporary, "index.ts")
+  const metafile = join(temporary, "meta.json")
+  try {
+    await Bun.write(entrypoint, 'export * from "@opencode-ai/sdk-next"')
+    const child = Bun.spawn(
+      [
+        process.execPath,
+        "build",
+        entrypoint,
+        "--target=bun",
+        "--format=esm",
+        "--packages=bundle",
+        `--metafile=${metafile}`,
+        `--outdir=${join(temporary, "out")}`,
+      ],
+      { cwd: directory, stdout: "pipe", stderr: "pipe" },
+    )
+    const [exitCode, stdout, stderr] = await Promise.all([
+      child.exited,
+      new Response(child.stdout).text(),
+      new Response(child.stderr).text(),
+    ])
+    if (exitCode !== 0) throw new Error(stdout + stderr)
+    const metadata = await Bun.file(metafile).json()
+    return Object.keys(metadata.inputs).map((input) => resolve(directory, input))
+  } finally {
+    await rm(temporary, { recursive: true, force: true })
+  }
+}
+
+function within(inputs: ReadonlyArray<string>, directory: string) {
+  const prefix = directory.endsWith(sep) ? directory : directory + sep
+  return inputs.filter((input) => input === directory || input.startsWith(prefix))
+}