feat(httpapi): bridge workspace mutations (#24483)

packages/opencode/test/server/httpapi-workspace.test.ts

@@ -1,7 +1,14 @@
 import { afterEach, describe, expect, test } from "bun:test"
-import { Context } from "effect"
+import { mkdir } from "node:fs/promises"
+import path from "node:path"
+import { Context, Effect } from "effect"
+import { Flag } from "@opencode-ai/core/flag/flag"
+import { registerAdaptor } from "../../src/control-plane/adaptors"
+import type { WorkspaceAdaptor } from "../../src/control-plane/types"
+import { Workspace } from "../../src/control-plane/workspace"
 import { ExperimentalHttpApiServer } from "../../src/server/routes/instance/httpapi/server"
 import { WorkspacePaths } from "../../src/server/routes/instance/httpapi/workspace"
+import { Session } from "../../src/session"
 import { Log } from "../../src/util"
 import { resetDatabase } from "../fixture/db"
 import { tmpdir } from "../fixture/fixture"
@@ -10,19 +17,50 @@ import { Instance } from "../../src/project/instance"
 void Log.init({ print: false })
 
 const context = Context.empty() as Context.Context<unknown>
+const originalWorkspaces = Flag.OPENCODE_EXPERIMENTAL_WORKSPACES
 
-function request(path: string, directory: string) {
+function request(path: string, directory: string, init: RequestInit = {}) {
+  const headers = new Headers(init.headers)
+  headers.set("x-opencode-directory", directory)
   return ExperimentalHttpApiServer.webHandler().handler(
     new Request(`http://localhost${path}`, {
-      headers: {
-        "x-opencode-directory": directory,
-      },
+      ...init,
+      headers,
     }),
     context,
   )
 }
 
+function runSession<A, E>(fx: Effect.Effect<A, E, Session.Service>) {
+  return Effect.runPromise(fx.pipe(Effect.provide(Session.defaultLayer)))
+}
+
+function localAdaptor(directory: string): WorkspaceAdaptor {
+  return {
+    name: "Local Test",
+    description: "Create a local test workspace",
+    configure(info) {
+      return {
+        ...info,
+        name: "local-test",
+        directory,
+      }
+    },
+    async create() {
+      await mkdir(directory, { recursive: true })
+    },
+    async remove() {},
+    target() {
+      return {
+        type: "local" as const,
+        directory,
+      }
+    },
+  }
+}
+
 afterEach(async () => {
+  Flag.OPENCODE_EXPERIMENTAL_WORKSPACES = originalWorkspaces
   await Instance.disposeAll()
   await resetDatabase()
 })
@@ -52,4 +90,42 @@ describe("workspace HttpApi", () => {
     expect(status.status).toBe(200)
     expect(await status.json()).toEqual([])
   })
+
+  test("serves mutation endpoints", async () => {
+    Flag.OPENCODE_EXPERIMENTAL_WORKSPACES = true
+    await using tmp = await tmpdir({ git: true })
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => registerAdaptor(Instance.project.id, "local-test", localAdaptor(path.join(tmp.path, ".workspace"))),
+    })
+
+    const created = await request(WorkspacePaths.list, tmp.path, {
+      method: "POST",
+      headers: { "content-type": "application/json" },
+      body: JSON.stringify({ type: "local-test", branch: null, extra: null }),
+    })
+    expect(created.status).toBe(200)
+    const workspace = (await created.json()) as Workspace.Info
+    expect(workspace).toMatchObject({ type: "local-test", name: "local-test" })
+
+    const session = await Instance.provide({
+      directory: tmp.path,
+      fn: async () => runSession(Session.Service.use((svc) => svc.create({}))),
+    })
+    const restored = await request(WorkspacePaths.sessionRestore.replace(":id", workspace.id), tmp.path, {
+      method: "POST",
+      headers: { "content-type": "application/json" },
+      body: JSON.stringify({ sessionID: session.id }),
+    })
+    expect(restored.status).toBe(200)
+    expect((await restored.json()) as { total: number }).toMatchObject({ total: expect.any(Number) })
+
+    const removed = await request(WorkspacePaths.remove.replace(":id", workspace.id), tmp.path, { method: "DELETE" })
+    expect(removed.status).toBe(200)
+    expect(await removed.json()).toMatchObject({ id: workspace.id })
+
+    const listed = await request(WorkspacePaths.list, tmp.path)
+    expect(listed.status).toBe(200)
+    expect(await listed.json()).toEqual([])
+  })
 })