feat(core): copy file changes when warping (#26190)

packages/opencode/test/cli/cmd/tui/dialog-workspace-create.test.ts

@@ -35,4 +35,29 @@ describe("recentConnectedWorkspaces", () => {
 
     expect(recent.map((workspace) => workspace.id)).toEqual(["wrk_a", "wrk_d", "wrk_e"])
   })
+
+  test("omits the active workspace before limiting recent workspaces", () => {
+    const workspaces = [
+      { id: "wrk_a", name: "alpha" },
+      { id: "wrk_b", name: "beta" },
+      { id: "wrk_c", name: "gamma" },
+      { id: "wrk_d", name: "delta" },
+    ]
+
+    const { recent, hasMore } = recentConnectedWorkspaces({
+      sessions: [
+        { workspaceID: "wrk_a", time: { updated: 400 } },
+        { workspaceID: "wrk_b", time: { updated: 300 } },
+        { workspaceID: "wrk_c", time: { updated: 200 } },
+        { workspaceID: "wrk_d", time: { updated: 100 } },
+      ],
+      get: (workspaceID) => workspaces.find((workspace) => workspace.id === workspaceID),
+      status: () => "connected",
+      limit: 3,
+      omitWorkspaceID: "wrk_a",
+    })
+
+    expect(recent.map((workspace) => workspace.id)).toEqual(["wrk_b", "wrk_c", "wrk_d"])
+    expect(hasMore).toBe(false)
+  })
 })

packages/opencode/test/control-plane/workspace.test.ts

@@ -1,4 +1,5 @@
 import { afterEach, beforeEach, describe, expect, mock, test } from "bun:test"
+import { $ } from "bun"
 import fs from "node:fs/promises"
 import Http from "node:http"
 import path from "node:path"
@@ -29,12 +30,17 @@ import { WorkspaceTable } from "../../src/control-plane/workspace.sql"
 import type { Target, WorkspaceAdapter, WorkspaceInfo } from "../../src/control-plane/types"
 import * as WorkspaceOld from "../../src/control-plane/workspace"
 import { AppRuntime } from "@/effect/app-runtime"
+import { InstanceStore } from "@/project/instance-store"
+import { InstanceBootstrap } from "@/project/bootstrap"
 
 void Log.init({ print: false })
 
 const testServerLayer = Layer.mergeAll(
   NodeHttpServer.layer(Http.createServer, { host: "127.0.0.1", port: 0 }),
-  WorkspaceOld.defaultLayer,
+  WorkspaceOld.defaultLayer.pipe(
+    Layer.provide(InstanceStore.defaultLayer),
+    Layer.provide(InstanceBootstrap.defaultLayer),
+  ),
   SessionNs.defaultLayer,
 )
 const it = testEffect(testServerLayer)
@@ -107,6 +113,18 @@ async function withInstance<T>(fn: (dir: string) => T | Promise<T>) {
   })
 }
 
+async function initGitRepo(dir: string) {
+  await fs.mkdir(dir, { recursive: true })
+  await $`git init`.cwd(dir).quiet()
+  await $`git config core.fsmonitor false`.cwd(dir).quiet()
+  await $`git config commit.gpgsign false`.cwd(dir).quiet()
+  await $`git config user.email "test@opencode.test"`.cwd(dir).quiet()
+  await $`git config user.name "Test"`.cwd(dir).quiet()
+  await fs.writeFile(path.join(dir, "tracked.txt"), "base\n")
+  await $`git add tracked.txt`.cwd(dir).quiet()
+  await $`git commit -m "base"`.cwd(dir).quiet()
+}
+
 const runWorkspace = <A, E>(effect: Effect.Effect<A, E, WorkspaceOld.Service>) => AppRuntime.runPromise(effect)
 const createWorkspace = (input: WorkspaceOld.CreateInput) =>
   runWorkspace(WorkspaceOld.Service.use((workspace) => workspace.create(input)))
@@ -644,6 +662,33 @@ describe("workspace-old CRUD", () => {
     })
   })
 
+  test("sessionWarp applies source workspace patch to local target workspace", async () => {
+    await withInstance(async (dir) => {
+      const previousType = unique("warp-patch-prev-local")
+      const targetType = unique("warp-patch-target-local")
+      const previousDir = path.join(dir, "warp-patch-prev-local")
+      const targetDir = path.join(dir, "warp-patch-target-local")
+      await initGitRepo(previousDir)
+      await initGitRepo(targetDir)
+      await fs.writeFile(path.join(previousDir, "tracked.txt"), "changed\n")
+      await fs.writeFile(path.join(previousDir, "new.txt"), "new\n")
+
+      const previous = workspaceInfo(Instance.project.id, previousType)
+      const target = workspaceInfo(Instance.project.id, targetType)
+      insertWorkspace(previous)
+      insertWorkspace(target)
+      registerAdapter(Instance.project.id, previousType, localAdapter(previousDir, { createDir: false }).adapter)
+      registerAdapter(Instance.project.id, targetType, localAdapter(targetDir, { createDir: false }).adapter)
+      const session = await AppRuntime.runPromise(SessionNs.Service.use((svc) => svc.create({})))
+      attachSessionToWorkspace(session.id, previous.id)
+
+      await warpWorkspaceSession({ workspaceID: target.id, sessionID: session.id, copyChanges: true })
+
+      expect(await fs.readFile(path.join(targetDir, "tracked.txt"), "utf8")).toBe("changed\n")
+      expect(await fs.readFile(path.join(targetDir, "new.txt"), "utf8")).toBe("new\n")
+    })
+  })
+
   test("sessionWarp detaches a session to the local project and claims project ownership", async () => {
     await withInstance(async (dir) => {
       const previousType = unique("warp-detach-local")
@@ -696,10 +741,12 @@ describe("workspace-old CRUD", () => {
               },
             ])
           }
+          if (call.url.pathname === "/warp-source/vcs/diff/raw") return HttpServerResponse.text("remote patch")
           if (call.url.pathname === "/warp-target/sync/replay")
             return yield* HttpServerResponse.json({ sessionID: "ok" })
           if (call.url.pathname === "/warp-target/sync/steal")
             return yield* HttpServerResponse.json({ sessionID: "ok" })
+          if (call.url.pathname === "/warp-target/vcs/apply") return yield* HttpServerResponse.json({ applied: true })
           return HttpServerResponse.text("unexpected", { status: 500 })
         }),
       )
@@ -722,15 +769,18 @@ describe("workspace-old CRUD", () => {
             historySessionID = session.id
             historyNextSeq = (sessionSequence(session.id) ?? -1) + 1
 
-            yield* workspace.sessionWarp({ workspaceID: target.id, sessionID: session.id })
+            yield* workspace.sessionWarp({ workspaceID: target.id, sessionID: session.id, copyChanges: true })
 
             expect(calls.map((call) => `${call.method} ${call.url.pathname}`)).toEqual([
               "POST /warp-source/sync/history",
+              "GET /warp-source/vcs/diff/raw",
+              "POST /warp-target/vcs/apply",
               "POST /warp-target/sync/replay",
               "POST /warp-target/sync/steal",
             ])
             expect(calls[0].json).toEqual({ [session.id]: historyNextSeq - 1 })
-            expect(calls[1].json).toMatchObject({
+            expect(calls[2].json).toEqual({ patch: "remote patch" })
+            expect(calls[3].json).toMatchObject({
               directory: "remote-target-dir",
               events: [
                 {
@@ -745,7 +795,7 @@ describe("workspace-old CRUD", () => {
                 },
               ],
             })
-            expect(calls[2].json).toEqual({ sessionID: session.id })
+            expect(calls[4].json).toEqual({ sessionID: session.id })
             expect((yield* sessionSvc.get(session.id)).title).toBe("from source history")
             expect(sessionSequenceOwner(session.id)).toBe(target.id)
           }),

packages/opencode/test/plugin/workspace-adapter.test.ts

@@ -12,8 +12,14 @@ process.env.OPENCODE_DISABLE_DEFAULT_PLUGINS = "1"
 const { Flag } = await import("@opencode-ai/core/flag/flag")
 const { Plugin } = await import("../../src/plugin/index")
 const { Workspace } = await import("../../src/control-plane/workspace")
+const { InstanceBootstrap } = await import("../../src/project/bootstrap")
 const { Instance } = await import("../../src/project/instance")
-const it = testEffect(Layer.mergeAll(Plugin.defaultLayer, Workspace.defaultLayer, CrossSpawnSpawner.defaultLayer))
+const { InstanceStore } = await import("../../src/project/instance-store")
+const workspaceLayer = Workspace.defaultLayer.pipe(
+  Layer.provide(InstanceStore.defaultLayer),
+  Layer.provide(InstanceBootstrap.defaultLayer),
+)
+const it = testEffect(Layer.mergeAll(Plugin.defaultLayer, workspaceLayer, CrossSpawnSpawner.defaultLayer))
 
 const experimental = Flag.OPENCODE_EXPERIMENTAL_WORKSPACES
 

packages/opencode/test/server/httpapi-instance-context.test.ts

@@ -10,8 +10,10 @@ import { registerAdapter } from "../../src/control-plane/adapters"
 import type { WorkspaceAdapter } from "../../src/control-plane/types"
 import { Workspace } from "../../src/control-plane/workspace"
 import { InstanceRef, WorkspaceRef } from "../../src/effect/instance-ref"
+import { InstanceBootstrap } from "../../src/project/bootstrap"
 import { Instance } from "../../src/project/instance"
 import { InstanceLayer } from "../../src/project/instance-layer"
+import { InstanceStore } from "../../src/project/instance-store"
 import { Project } from "../../src/project/project"
 import { disposeMiddleware, markInstanceForDisposal } from "../../src/server/routes/instance/httpapi/lifecycle"
 import { instanceRouterMiddleware } from "../../src/server/routes/instance/httpapi/middleware/instance-context"
@@ -36,6 +38,11 @@ const testStateLayer = Layer.effectDiscard(
   }),
 )
 
+const workspaceLayer = Workspace.defaultLayer.pipe(
+  Layer.provide(InstanceStore.defaultLayer),
+  Layer.provide(InstanceBootstrap.defaultLayer),
+)
+
 const it = testEffect(
   Layer.mergeAll(
     testStateLayer,
@@ -43,7 +50,7 @@ const it = testEffect(
     NodeServices.layer,
     InstanceLayer.layer,
     Project.defaultLayer,
-    Workspace.defaultLayer,
+    workspaceLayer,
   ),
 )
 

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

@@ -1,7 +1,7 @@
 import { afterEach, describe, expect } from "bun:test"
 import { mkdir } from "node:fs/promises"
 import path from "node:path"
-import { Effect } from "effect"
+import { Effect, Layer } from "effect"
 import { Flag } from "@opencode-ai/core/flag/flag"
 import { registerAdapter } from "../../src/control-plane/adapters"
 import type { WorkspaceAdapter } from "../../src/control-plane/types"
@@ -9,6 +9,8 @@ import { Workspace } from "../../src/control-plane/workspace"
 import { PermissionID } from "../../src/permission/schema"
 import { ModelID, ProviderID } from "../../src/provider/schema"
 import { WithInstance } from "../../src/project/with-instance"
+import { InstanceBootstrap } from "../../src/project/bootstrap"
+import { InstanceStore } from "../../src/project/instance-store"
 import { Project } from "../../src/project/project"
 import { Server } from "../../src/server/server"
 import { SessionPaths } from "../../src/server/routes/instance/httpapi/groups/session"
@@ -30,6 +32,10 @@ void Log.init({ print: false })
 
 const original = Flag.OPENCODE_EXPERIMENTAL_HTTPAPI
 const originalWorkspaces = Flag.OPENCODE_EXPERIMENTAL_WORKSPACES
+const workspaceLayer = Workspace.defaultLayer.pipe(
+  Layer.provide(InstanceStore.defaultLayer),
+  Layer.provide(InstanceBootstrap.defaultLayer),
+)
 
 function app(experimental = true) {
   Flag.OPENCODE_EXPERIMENTAL_HTTPAPI = experimental
@@ -106,7 +112,7 @@ const createLocalWorkspace = (input: { projectID: Project.Info["id"]; type: stri
         extra: null,
         projectID: input.projectID,
       }),
-    ).pipe(Effect.provide(Workspace.defaultLayer))
+    ).pipe(Effect.provide(workspaceLayer))
   })
 
 function request(path: string, init?: RequestInit) {

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

@@ -20,6 +20,8 @@ import { WorkspaceID } from "../../src/control-plane/schema"
 import type { WorkspaceAdapter } from "../../src/control-plane/types"
 import { Workspace } from "../../src/control-plane/workspace"
 import { WorkspaceTable } from "../../src/control-plane/workspace.sql"
+import { InstanceBootstrap } from "../../src/project/bootstrap"
+import { InstanceStore } from "../../src/project/instance-store"
 import { Project } from "../../src/project/project"
 import { WorkspacePaths } from "../../src/server/routes/instance/httpapi/groups/workspace"
 import {
@@ -45,13 +47,18 @@ const testStateLayer = Layer.effectDiscard(
   }),
 )
 
+const workspaceLayer = Workspace.defaultLayer.pipe(
+  Layer.provide(InstanceStore.defaultLayer),
+  Layer.provide(InstanceBootstrap.defaultLayer),
+)
+
 const it = testEffect(
   Layer.mergeAll(
     testStateLayer,
     NodeHttpServer.layerTest,
     NodeServices.layer,
     Project.defaultLayer,
-    Workspace.defaultLayer,
+    workspaceLayer,
     Socket.layerWebSocketConstructorGlobal,
   ),
 )

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

@@ -14,6 +14,8 @@ import { Server } from "../../src/server/server"
 import { resetDatabase } from "../fixture/db"
 import { disposeAllInstances, provideInstance, tmpdirScoped } from "../fixture/fixture"
 import { Instance } from "../../src/project/instance"
+import { InstanceBootstrap } from "../../src/project/bootstrap"
+import { InstanceStore } from "../../src/project/instance-store"
 import { Project } from "../../src/project/project"
 import { InstancePaths } from "../../src/server/routes/instance/httpapi/groups/instance"
 import { WorkspaceRef } from "../../src/effect/instance-ref"
@@ -23,9 +25,11 @@ void Log.init({ print: false })
 
 const originalWorkspaces = Flag.OPENCODE_EXPERIMENTAL_WORKSPACES
 const originalHttpApi = Flag.OPENCODE_EXPERIMENTAL_HTTPAPI
-const it = testEffect(
-  Layer.mergeAll(NodeServices.layer, Project.defaultLayer, Session.defaultLayer, Workspace.defaultLayer),
+const workspaceLayer = Workspace.defaultLayer.pipe(
+  Layer.provide(InstanceStore.defaultLayer),
+  Layer.provide(InstanceBootstrap.defaultLayer),
 )
+const it = testEffect(Layer.mergeAll(NodeServices.layer, Project.defaultLayer, Session.defaultLayer, workspaceLayer))
 
 function request(path: string, directory: string, init: RequestInit = {}, httpApi = true) {
   return Effect.promise(() => {