chore: merge dev into v2 (#34788)

Co-authored-by: Brendan Allan <14191578+Brendonovich@users.noreply.github.com>
Co-authored-by: Kit Langton <kit.langton@gmail.com>
Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: Affan Ali <93028901+affanali2k3@users.noreply.github.com>
Co-authored-by: affanali2k3 <affanalikhanxx@gmail.com>
Co-authored-by: Frank <frank@anoma.ly>
Co-authored-by: opencode-agent[bot] <219766164+opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: 𝓛𝓲𝓽𝓽𝓵𝓮 𝓕𝓻𝓪𝓷𝓴 <little-frank@opencord.local>
Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>
Co-authored-by: Jay V <air@live.ca>
Co-authored-by: Dax Raad <d@ironbay.co>
Co-authored-by: Aarav Sareen <96787824+arvsrn@users.noreply.github.com>
Co-authored-by: OpeOginni <107570612+OpeOginni@users.noreply.github.com>
Co-authored-by: Luke Parker <10430890+Hona@users.noreply.github.com>
Co-authored-by: Ben Guthrie <benjee.012@gmail.com>
Co-authored-by: Dax <mail@thdxr.com>
Co-authored-by: Filip <34747899+neriousy@users.noreply.github.com>
Co-authored-by: Max Anderson <max.a.anderson95@gmail.com>
Co-authored-by: Brendan Allan <git@brendonovich.dev>
Co-authored-by: Jack <jack@anoma.ly>
Co-authored-by: Shoubhit Dash <shoubhit2005@gmail.com>
Co-authored-by: Dustin Deus <deusdustin@gmail.com>
Co-authored-by: starptech <starptech@starptechs-MBP.fritz.box>
Co-authored-by: Aiden Cline <aidenpcline@gmail.com>
Co-authored-by: usrnk1 <7547651+usrnk1@users.noreply.github.com>
Co-authored-by: Jay <53023+jayair@users.noreply.github.com>
Co-authored-by: runvip <164729189+runvip@users.noreply.github.com>
Co-authored-by: opencode <opencode@sst.dev>
Co-authored-by: Julian Coy <julian@ex-machina.co>
Co-authored-by: Vladimir Glafirov <vglafirov@gitlab.com>

packages/desktop/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop",
   "private": true,
-  "version": "1.17.11",
+  "version": "1.17.13",
   "type": "module",
   "license": "MIT",
   "homepage": "https://opencode.ai",

packages/desktop/src/main/index.ts

@@ -6,7 +6,7 @@ import { homedir, tmpdir } from "node:os"
 import { join } from "node:path"
 import { getCACertificates, setDefaultCACertificates } from "node:tls"
 import type { Event } from "electron"
-import { app, BrowserWindow } from "electron"
+import { app } from "electron"
 
 import { Deferred, Effect, Fiber } from "effect"
 import contextMenu from "electron-context-menu"
@@ -28,16 +28,19 @@ import {
 } from "./server"
 import { setupAutoUpdater, showUpdaterDialog } from "./updater"
 import {
-  createMainWindow,
+  getLastFocusedWindow,
   registerRendererProtocol,
   setRelaunchHandler,
+  setAppQuitting,
   setBackgroundColor,
   setDockIcon,
+  restoreMainWindows,
 } from "./windows"
 import { createWslServersController } from "./wsl/servers"
 import { registerWslIpcHandlers } from "./wsl/ipc"
 import { spawnWslSidecar } from "./wsl/sidecar"
 import { migrate } from "./migrate"
+import { cleanupStoreFiles } from "./store-cleanup"
 
 const APP_NAMES: Record<string, string> = {
   dev: "OpenCode Dev",
@@ -53,7 +56,6 @@ const TEST_ONBOARDING = process.env.OPENCODE_TEST_ONBOARDING === "1"
 const jsCallStackFeature = "DocumentPolicyIncludeJSCallStacksInCrashReports"
 
 let logger: ReturnType<typeof initLogging>
-let mainWindow: BrowserWindow | null = null
 let server: SidecarListener | null = null
 
 const pendingDeepLinks: string[] = []
@@ -70,7 +72,8 @@ function useEnvProxy() {
 function emitDeepLinks(urls: string[]) {
   if (urls.length === 0) return
   pendingDeepLinks.push(...urls)
-  if (mainWindow) sendDeepLinks(mainWindow, urls)
+  const win = getLastFocusedWindow()
+  if (win) sendDeepLinks(win, urls)
 }
 
 async function killSidecar() {
@@ -194,9 +197,10 @@ const main = Effect.gen(function* () {
       logger.log("deep link received via second-instance", { urls })
       emitDeepLinks(urls)
     }
-    if (mainWindow) {
-      mainWindow.show()
-      mainWindow.focus()
+    const win = getLastFocusedWindow()
+    if (win) {
+      win.show()
+      win.focus()
     }
   })
 
@@ -207,10 +211,12 @@ const main = Effect.gen(function* () {
   })
 
   app.on("before-quit", () => {
+    setAppQuitting()
     void stopSidecars()
   })
 
   app.on("will-quit", () => {
+    setAppQuitting()
     void stopSidecars()
   })
 
@@ -237,6 +243,19 @@ const main = Effect.gen(function* () {
   yield* Effect.promise(() => app.whenReady())
 
   if (!TEST_ONBOARDING) migrate()
+  yield* Effect.promise(() => cleanupStoreFiles(app.getPath("userData"))).pipe(
+    Effect.tap((result) =>
+      Effect.sync(() => {
+        if (result.deleted.length === 0) return
+        logger.log("cleaned scoped store files", { count: result.deleted.length, scanned: result.scanned })
+      }),
+    ),
+    Effect.catch((error) =>
+      Effect.sync(() => {
+        logger.warn("failed to clean scoped store files", error)
+      }),
+    ),
+  )
   app.setAsDefaultProtocolClient("opencode")
   registerRendererProtocol()
   setDockIcon()
@@ -347,11 +366,11 @@ const main = Effect.gen(function* () {
 
   yield* Fiber.await(loadingTask)
 
-  mainWindow = createMainWindow()
-  if (mainWindow) {
+  const windows = restoreMainWindows()
+  if (windows.length) {
     createMenu({
       trigger: (id) => {
-        const win = BrowserWindow.getFocusedWindow() ?? mainWindow
+        const win = getLastFocusedWindow()
         if (win) sendMenuCommand(win, id)
       },
       checkForUpdates: () => {

packages/desktop/src/main/ipc.ts

@@ -8,8 +8,8 @@ import type { DesktopMenuAction } from "@opencode-ai/app/desktop-menu"
 import type { FatalRendererError, ServerReadyData, TitlebarTheme } from "../preload/types"
 import { runDesktopMenuAction } from "./desktop-menu-actions"
 import { assertAttachmentBudget, createPickedFileAuthorizations } from "./attachment-picker"
-import { getStore } from "./store"
-import { getPinchZoomEnabled, setPinchZoomEnabled, setTitlebar, updateTitlebar } from "./windows"
+import { getStore, removeStoreFileIfEmpty } from "./store"
+import { getPinchZoomEnabled, getWindowID, setPinchZoomEnabled, setTitlebar, updateTitlebar } from "./windows"
 import type { UpdaterController } from "./updater-controller"
 import { createUpdaterSubscriptions } from "./updater-subscriptions"
 
@@ -91,9 +91,11 @@ export function registerIpcHandlers(deps: Deps) {
   })
   ipcMain.handle("store-delete", (_event: IpcMainInvokeEvent, name: string, key: string) => {
     getStore(name).delete(key)
+    void removeStoreFileIfEmpty(name)
   })
   ipcMain.handle("store-clear", (_event: IpcMainInvokeEvent, name: string) => {
     getStore(name).clear()
+    void removeStoreFileIfEmpty(name)
   })
   ipcMain.handle("store-keys", (_event: IpcMainInvokeEvent, name: string) => {
     const store = getStore(name)
@@ -190,6 +192,14 @@ export function registerIpcHandlers(deps: Deps) {
 
   ipcMain.handle("get-window-count", () => BrowserWindow.getAllWindows().length)
 
+  ipcMain.handle("get-window-id", (event: IpcMainInvokeEvent) => {
+    const win = BrowserWindow.fromWebContents(event.sender)
+    if (!win) throw new Error("Window not found")
+    const id = getWindowID(win)
+    if (!id) throw new Error("Window ID not found")
+    return id
+  })
+
   ipcMain.handle("get-window-focused", (event: IpcMainInvokeEvent) => {
     const win = BrowserWindow.fromWebContents(event.sender)
     return win?.isFocused() ?? false

packages/desktop/src/main/store-cleanup.test.ts

@@ -0,0 +1,93 @@
+import { afterEach, describe, expect, test } from "bun:test"
+import { mkdtemp, readdir, rm, utimes, writeFile } from "node:fs/promises"
+import { tmpdir } from "node:os"
+import { join } from "node:path"
+import { cleanupStoreFiles, deleteStoreFileIfEmpty } from "./store-cleanup"
+
+const roots: string[] = []
+
+async function tempRoot() {
+  const root = await mkdtemp(join(tmpdir(), "opencode-store-cleanup-"))
+  roots.push(root)
+  return root
+}
+
+async function writeStore(root: string, name: string, value: string, modified: Date) {
+  await writeFile(join(root, name), value)
+  await utimes(join(root, name), modified, modified)
+}
+
+afterEach(async () => {
+  await Promise.all(roots.splice(0).map((root) => rm(root, { recursive: true, force: true })))
+})
+
+describe("store cleanup", () => {
+  test("removes empty scoped stores and leaves global stores alone", async () => {
+    const root = await tempRoot()
+    const now = new Date("2026-07-01T00:00:00.000Z")
+    await writeStore(root, "opencode.draft.empty.dat", "{}", now)
+    await writeStore(root, "opencode.workspace.empty.dat", "{\n}", now)
+    await writeStore(root, "opencode.global.dat", "{}", now)
+    await writeStore(root, "opencode.workspace.empty.dat.json", "{}", now)
+
+    const result = await cleanupStoreFiles(root, now.getTime())
+
+    expect(result.deleted.sort()).toEqual(["opencode.draft.empty.dat", "opencode.workspace.empty.dat"])
+    expect((await readdir(root)).sort()).toEqual(["opencode.global.dat", "opencode.workspace.empty.dat.json"])
+  })
+
+  test("removes stale drafts by age without removing non-empty workspace stores", async () => {
+    const root = await tempRoot()
+    const now = new Date("2026-07-01T00:00:00.000Z")
+    await writeStore(root, "opencode.draft.old.dat", '{"draft:prompt":"hello"}', new Date("2026-05-01T00:00:00.000Z"))
+    await writeStore(root, "opencode.draft.recent.dat", '{"draft:prompt":"hello"}', now)
+    await writeStore(
+      root,
+      "opencode.workspace.old.dat",
+      '{"workspace:layout":"wide"}',
+      new Date("2025-01-01T00:00:00.000Z"),
+    )
+    await writeStore(root, "opencode.workspace.recent.dat", '{"workspace:layout":"wide"}', now)
+
+    const result = await cleanupStoreFiles(root, now.getTime())
+
+    expect(result.deleted).toEqual(["opencode.draft.old.dat"])
+    expect((await readdir(root)).sort()).toEqual([
+      "opencode.draft.recent.dat",
+      "opencode.workspace.old.dat",
+      "opencode.workspace.recent.dat",
+    ])
+  })
+
+  test("caps scoped stores by recency", async () => {
+    const root = await tempRoot()
+    const now = new Date("2026-07-01T00:00:00.000Z")
+    await Promise.all(
+      Array.from({ length: 102 }, (_, index) =>
+        writeStore(
+          root,
+          `opencode.draft.${index}.dat`,
+          '{"draft:prompt":"hello"}',
+          new Date(now.getTime() - index * 1000),
+        ),
+      ),
+    )
+
+    const result = await cleanupStoreFiles(root, now.getTime())
+
+    const remaining = await readdir(root)
+
+    expect(result.deleted.sort()).toEqual(["opencode.draft.100.dat", "opencode.draft.101.dat"])
+    expect(remaining).toHaveLength(100)
+  })
+
+  test("removes a scoped store immediately when it becomes empty", async () => {
+    const root = await tempRoot()
+    await writeStore(root, "opencode.draft.empty.dat", "{}", new Date("2026-07-01T00:00:00.000Z"))
+    await writeStore(root, "opencode.global.dat", "{}", new Date("2026-07-01T00:00:00.000Z"))
+
+    expect(await deleteStoreFileIfEmpty(root, "opencode.draft.empty.dat")).toBe(true)
+    expect(await deleteStoreFileIfEmpty(root, "opencode.global.dat")).toBe(false)
+    expect(await readdir(root)).toEqual(["opencode.global.dat"])
+  })
+})

packages/desktop/src/main/store-cleanup.ts

@@ -0,0 +1,94 @@
+import { readdir, readFile, rm, stat } from "node:fs/promises"
+import { join } from "node:path"
+
+const EMPTY_STORE_MAX_BYTES = 128
+const DRAFT_RETENTION_MS = 30 * 24 * 60 * 60 * 1000
+const DRAFT_KEEP_RECENT = 100
+
+type StoreKind = "draft" | "workspace"
+type StoreCandidate = {
+  name: string
+  path: string
+  kind: StoreKind
+  modified: number
+  empty: boolean
+}
+
+export async function cleanupStoreFiles(userDataPath: string, now = Date.now()) {
+  const entries = await readdir(userDataPath, { withFileTypes: true }).catch(() => [])
+  const candidates = (
+    await Promise.all(
+      entries
+        .filter((entry) => entry.isFile())
+        .map(async (entry) => {
+          const kind = storeKind(entry.name)
+          if (!kind) return
+
+          const file = join(userDataPath, entry.name)
+          const stats = await stat(file).catch(() => undefined)
+          if (!stats?.isFile()) return
+
+          return {
+            name: entry.name,
+            path: file,
+            kind,
+            modified: stats.mtimeMs,
+            empty: await isEmptyStore(file, stats.size),
+          }
+        }),
+    )
+  ).filter((candidate) => !!candidate)
+
+  const stale = new Set<StoreCandidate>()
+  for (const candidate of candidates) {
+    if (candidate.empty) stale.add(candidate)
+    if (candidate.kind === "draft" && now - candidate.modified > DRAFT_RETENTION_MS) stale.add(candidate)
+  }
+
+  candidates
+    .filter((candidate) => candidate.kind === "draft" && !candidate.empty)
+    .sort((a, b) => b.modified - a.modified)
+    .slice(DRAFT_KEEP_RECENT)
+    .forEach((candidate) => stale.add(candidate))
+
+  const deleted = await Promise.all(
+    [...stale].map(async (candidate) => {
+      await rm(candidate.path, { force: true })
+      return candidate.name
+    }),
+  )
+
+  return { scanned: candidates.length, deleted }
+}
+
+export async function deleteStoreFileIfEmpty(userDataPath: string, name: string) {
+  if (!storeKind(name)) return false
+
+  const file = join(userDataPath, name)
+  const stats = await stat(file).catch(() => undefined)
+  if (!stats?.isFile()) return false
+  if (!(await isEmptyStore(file, stats.size))) return false
+
+  await rm(file, { force: true })
+  return true
+}
+
+function storeKind(name: string): StoreKind | undefined {
+  if (/^opencode\.draft\..+\.dat$/.test(name)) return "draft"
+  if (/^opencode\.workspace\..+\.dat$/.test(name)) return "workspace"
+}
+
+async function isEmptyStore(file: string, size: number) {
+  if (size > EMPTY_STORE_MAX_BYTES) return false
+
+  const raw = await readFile(file, "utf8").catch(() => undefined)
+  if (raw === undefined) return false
+  if (raw.trim() === "") return true
+
+  try {
+    const parsed = JSON.parse(raw) as unknown
+    return typeof parsed === "object" && parsed !== null && !Array.isArray(parsed) && Object.keys(parsed).length === 0
+  } catch {
+    return false
+  }
+}

packages/desktop/src/main/store-keys.ts

@@ -2,3 +2,4 @@ export const SETTINGS_STORE = "opencode.settings"
 export const DEFAULT_SERVER_URL_KEY = "defaultServerUrl"
 export const WSL_SERVERS_KEY = "wslServers"
 export const PINCH_ZOOM_ENABLED_KEY = "pinchZoomEnabled"
+export const WINDOW_IDS_KEY = "windowIds"

packages/desktop/src/main/store.ts

@@ -2,6 +2,7 @@ import Store from "electron-store"
 import electron from "electron"
 
 import { SETTINGS_STORE } from "./store-keys"
+import { deleteStoreFileIfEmpty } from "./store-cleanup"
 
 const cache = new Map<string, Store>()
 
@@ -21,3 +22,7 @@ export function getStore(name = SETTINGS_STORE) {
   cache.set(name, next)
   return next
 }
+
+export async function removeStoreFileIfEmpty(name: string) {
+  if (await deleteStoreFileIfEmpty(electron.app.getPath("userData"), name)) cache.delete(name)
+}

packages/desktop/src/main/windows.ts

@@ -2,13 +2,15 @@ import windowState from "electron-window-state"
 import { resolveThemeVariant } from "@opencode-ai/ui/theme/resolve"
 import type { DesktopTheme } from "@opencode-ai/ui/theme/types"
 import oc2ThemeJson from "../../../ui/src/theme/themes/oc-2.json"
+import { randomUUID } from "node:crypto"
+import { rmSync } from "node:fs"
 import { app, BrowserWindow, dialog, net, nativeImage, nativeTheme, protocol } from "electron"
 import { dirname, isAbsolute, join, relative, resolve } from "node:path"
 import { fileURLToPath, pathToFileURL } from "node:url"
 import type { TitlebarTheme } from "../preload/types"
 import { exportDebugLogs, write as writeLog } from "./logging"
 import { getStore } from "./store"
-import { PINCH_ZOOM_ENABLED_KEY } from "./store-keys"
+import { PINCH_ZOOM_ENABLED_KEY, WINDOW_IDS_KEY } from "./store-keys"
 import { createUnresponsiveSampler } from "./unresponsive"
 
 const root = dirname(fileURLToPath(import.meta.url))
@@ -42,8 +44,12 @@ let relaunchHandler = () => {
   app.relaunch()
   app.exit(0)
 }
+let appQuitting = false
+let lastFocusedWindowID: string | undefined
 const titlebarThemes = new WeakMap<BrowserWindow, Partial<TitlebarTheme>>()
 const pinchZoomEnabled = new WeakMap<BrowserWindow, boolean>()
+const windowIDs = new WeakMap<BrowserWindow, string>()
+const windowsByID = new Map<string, BrowserWindow>()
 const titlebarHeight = 40
 const maxZoomLevel = 10
 const minZoomLevel = 0.2
@@ -52,6 +58,10 @@ export function setRelaunchHandler(handler: () => void) {
   relaunchHandler = handler
 }
 
+export function setAppQuitting() {
+  appQuitting = true
+}
+
 export function setBackgroundColor(color: string) {
   backgroundColor = color
   BrowserWindow.getAllWindows().forEach((win) => win.setBackgroundColor(color))
@@ -111,14 +121,33 @@ export function getPinchZoomEnabled() {
   return getStore().get(PINCH_ZOOM_ENABLED_KEY) === true
 }
 
+export function getWindowID(win: BrowserWindow) {
+  return windowIDs.get(win)
+}
+
+export function getLastFocusedWindow() {
+  const focused = BrowserWindow.getFocusedWindow()
+  if (focused) return focused
+  if (!lastFocusedWindowID) return null
+  const win = windowsByID.get(lastFocusedWindowID)
+  if (!win || win.isDestroyed()) return null
+  return win
+}
+
+export function restoreMainWindows() {
+  const ids = readWindowIDs()
+  return (ids.length ? ids : [randomUUID()]).map((id) => createMainWindow(id))
+}
+
 export function setDockIcon() {
   if (process.platform !== "darwin") return
   const icon = nativeImage.createFromPath(join(iconsDir(), "dock.png"))
   if (!icon.isEmpty()) app.dock?.setIcon(icon)
 }
 
-export function createMainWindow() {
+export function createMainWindow(id: string = randomUUID()) {
   const state = windowState({
+    file: windowStateFile(id),
     defaultWidth: 1280,
     defaultHeight: 800,
   })
@@ -156,7 +185,7 @@ export function createMainWindow() {
   })
 
   allowRendererPermissions(win)
-  wireWindowRecovery(win, "main")
+  wireWindowRecovery(win, id)
 
   win.webContents.session.webRequest.onBeforeSendHeaders((details, callback) => {
     const { requestHeaders } = details
@@ -171,6 +200,7 @@ export function createMainWindow() {
   })
 
   state.manage(win)
+  registerWindow(win, id)
   loadWindow(win, "index.html")
   wireZoom(win)
 
@@ -181,6 +211,46 @@ export function createMainWindow() {
   return win
 }
 
+function registerWindow(win: BrowserWindow, id: string) {
+  windowIDs.set(win, id)
+  windowsByID.set(id, win)
+  persistWindowID(id)
+
+  win.on("focus", () => {
+    lastFocusedWindowID = id
+  })
+  win.on("closed", () => {
+    windowsByID.delete(id)
+    if (lastFocusedWindowID === id) lastFocusedWindowID = windowsByID.keys().next().value
+    if (!appQuitting) removeWindowID(id)
+  })
+}
+
+function readWindowIDs() {
+  const value = getStore().get(WINDOW_IDS_KEY)
+  if (!Array.isArray(value)) return []
+  return value.filter((id): id is string => typeof id === "string" && id.length > 0)
+}
+
+function writeWindowIDs(ids: string[]) {
+  getStore().set(WINDOW_IDS_KEY, [...new Set(ids)])
+}
+
+function persistWindowID(id: string) {
+  const ids = readWindowIDs()
+  if (ids.includes(id)) return
+  writeWindowIDs([...ids, id])
+}
+
+function removeWindowID(id: string) {
+  writeWindowIDs(readWindowIDs().filter((item) => item !== id))
+  rmSync(join(app.getPath("userData"), windowStateFile(id)), { force: true })
+}
+
+function windowStateFile(id: string) {
+  return `window-state-${id.replace(/[^a-zA-Z0-9._-]/g, "-")}.json`
+}
+
 export function registerRendererProtocol() {
   if (protocol.isProtocolHandled(rendererProtocol)) return
 

packages/desktop/src/main/wsl/ipc.ts

@@ -1,7 +1,7 @@
 import { app, ipcMain } from "electron"
 import type { IpcMainInvokeEvent } from "electron"
 import type { WslServersController } from "./servers"
-import { requireWslIpcString } from "./policy"
+import { requireWslIpcString, requireWslIpcStrings } from "./policy"
 import type { WslServersState } from "../../preload/types"
 
 export function registerWslIpcHandlers(controller: WslServersController) {
@@ -46,11 +46,8 @@ export function registerWslIpcHandlers(controller: WslServersController) {
   ipcMain.handle("wsl-servers-install-distro", (_event: IpcMainInvokeEvent, name: string) =>
     controller.installDistro(requireWslIpcString("distro", name)),
   )
-  ipcMain.handle("wsl-servers-probe-distro", (_event: IpcMainInvokeEvent, name: string) =>
-    controller.probeDistro(requireWslIpcString("distro", name)),
-  )
-  ipcMain.handle("wsl-servers-probe-opencode", (_event: IpcMainInvokeEvent, name: string) =>
-    controller.probeOpencode(requireWslIpcString("distro", name)),
+  ipcMain.handle("wsl-servers-probe-addable", (_event: IpcMainInvokeEvent, distros: string[]) =>
+    controller.probeAddable(requireWslIpcStrings("distro", distros)),
   )
   ipcMain.handle("wsl-servers-install-opencode", (_event: IpcMainInvokeEvent, name: string) =>
     controller.installOpencode(requireWslIpcString("distro", name)),
@@ -97,8 +94,7 @@ function registerUnavailableWslIpcHandlers() {
   ipcMain.handle("wsl-servers-refresh-distros", unavailable)
   ipcMain.handle("wsl-servers-install-wsl", unavailable)
   ipcMain.handle("wsl-servers-install-distro", unavailable)
-  ipcMain.handle("wsl-servers-probe-distro", unavailable)
-  ipcMain.handle("wsl-servers-probe-opencode", unavailable)
+  ipcMain.handle("wsl-servers-probe-addable", unavailable)
   ipcMain.handle("wsl-servers-install-opencode", unavailable)
   ipcMain.handle("wsl-servers-open-terminal", unavailable)
   ipcMain.handle("wsl-servers-add", unavailable)

packages/desktop/src/main/wsl/policy.ts

@@ -24,3 +24,10 @@ export function requireWslIpcString(name: string, value: unknown) {
   if (typeof value === "string" && value.length > 0) return value
   throw new Error(`Invalid ${name}`)
 }
+
+export function requireWslIpcStrings(name: string, value: unknown) {
+  if (!Array.isArray(value)) throw new Error(`Invalid ${name}`)
+  const values = value.map((item) => requireWslIpcString(name, item))
+  if (values.length > 0) return values
+  throw new Error(`Invalid ${name}`)
+}

packages/desktop/src/main/wsl/servers.test.ts

@@ -1,5 +1,11 @@
 import { expect, test } from "bun:test"
-import { clearWslDistroState, requireWslIpcString, wslServerIdToRestart, wslTerminalArgs } from "./policy"
+import {
+  clearWslDistroState,
+  requireWslIpcString,
+  requireWslIpcStrings,
+  wslServerIdToRestart,
+  wslTerminalArgs,
+} from "./policy"
 import {
   expectOpencodeVersion,
   pendingRestartAfterWslInstall,
@@ -87,8 +93,10 @@ test("stops health polling when sidecar startup settles", async () => {
 
 test("validates WSL IPC identifiers at the module boundary", () => {
   expect(requireWslIpcString("distro", "Debian")).toBe("Debian")
+  expect(requireWslIpcStrings("distro", ["Debian", "Ubuntu"])).toEqual(["Debian", "Ubuntu"])
   expect(() => requireWslIpcString("distro", "")).toThrow("Invalid distro")
   expect(() => requireWslIpcString("server id", undefined)).toThrow("Invalid server id")
+  expect(() => requireWslIpcStrings("distro", [])).toThrow("Invalid distro")
 })
 
 test("derives a required Windows restart from the post-install runtime probe", () => {
@@ -142,6 +150,62 @@ test("ignores stale startup OpenCode checks after removing a WSL server", async
   expect(controller.getState().opencodeChecks).toEqual({})
 })
 
+test("probes addable distros in parallel before checking OpenCode", async () => {
+  persistedServers = []
+  const started: string[] = []
+  const release = new Map<string, () => void>()
+  const opencode: string[] = []
+  const controller = createWslServersController("1.16.2", async () => new Promise<never>(() => undefined), {
+    ...testControllerOptions(),
+    probeDistro: async (distro) => {
+      started.push(distro)
+      await new Promise<void>((resolve) => release.set(distro, resolve))
+      return { name: distro, canExecute: true, hasBash: true, hasCurl: true, error: null }
+    },
+    resolveOpencode: async (distro) => {
+      opencode.push(distro)
+      return "/home/me/.opencode/bin/opencode"
+    },
+  })
+
+  const task = controller.probeAddable(["Debian", "Ubuntu"])
+  await waitFor(() => started.length === 2)
+  expect(started).toEqual(["Debian", "Ubuntu"])
+  expect(opencode).toEqual([])
+  release.get("Debian")?.()
+  release.get("Ubuntu")?.()
+  await task
+
+  expect(Object.keys(controller.getState().distroProbes)).toEqual(["Debian", "Ubuntu"])
+  expect(opencode).toEqual(["Debian", "Ubuntu"])
+  expect(Object.keys(controller.getState().opencodeChecks)).toEqual(["Debian", "Ubuntu"])
+})
+
+test("does not check OpenCode in addable distros that cannot execute commands", async () => {
+  persistedServers = []
+  const opencode: string[] = []
+  const controller = createWslServersController("1.16.2", async () => new Promise<never>(() => undefined), {
+    ...testControllerOptions(),
+    probeDistro: async (distro) => ({
+      name: distro,
+      canExecute: distro === "Debian",
+      hasBash: distro === "Debian",
+      hasCurl: distro === "Debian",
+      error: distro === "Debian" ? null : "Open Ubuntu once to finish setup",
+    }),
+    resolveOpencode: async (distro) => {
+      opencode.push(distro)
+      return "/home/me/.opencode/bin/opencode"
+    },
+  })
+
+  await controller.probeAddable(["Debian", "Ubuntu"])
+
+  expect(Object.keys(controller.getState().distroProbes)).toEqual(["Debian", "Ubuntu"])
+  expect(opencode).toEqual(["Debian"])
+  expect(Object.keys(controller.getState().opencodeChecks)).toEqual(["Debian"])
+})
+
 async function waitFor(check: () => boolean) {
   for (let attempt = 0; attempt < 20; attempt++) {
     if (check()) return

packages/desktop/src/main/wsl/servers.ts

@@ -47,6 +47,7 @@ type WslServersControllerOptions = {
   logger?: ControllerLogger
   readServers?: () => WslServerConfig[]
   writeServers?: (servers: WslServerConfig[]) => void
+  probeDistro?: typeof probeWslDistro
   resolveOpencode?: typeof resolveWslOpencode
   readCommandVersion?: typeof readWslCommandVersion
 }
@@ -70,6 +71,7 @@ export function createWslServersController(
   const logger = options?.logger
   const readServers = options?.readServers ?? readPersistedServers
   const writeServers = options?.writeServers ?? writePersistedServers
+  const probeDistro = options?.probeDistro ?? probeWslDistro
 
   const emit = () => {
     for (const listener of listeners) listener({ type: "state", state })
@@ -140,6 +142,28 @@ export function createWslServersController(
     setOpencodeCheck(distro, await checkOpencode(distro, opts))
   }
 
+  const probeAddableDistros = async (distros: string[], opts?: { signal?: AbortSignal }) => {
+    const unique = [...new Set(distros)]
+    const distroProbes = await Promise.all(
+      unique
+        .filter((distro) => !state.distroProbes[distro])
+        .map(async (distro) => [distro, await probeDistro(distro, opts)] as const),
+    )
+    if (distroProbes.length) {
+      setState({ distroProbes: { ...state.distroProbes, ...Object.fromEntries(distroProbes) } })
+    }
+
+    const opencodeChecks = await Promise.all(
+      unique
+        .filter((distro) => distroProbeReady(state.distroProbes[distro]))
+        .filter((distro) => !state.opencodeChecks[distro])
+        .map(async (distro) => [distro, await checkOpencode(distro, opts)] as const),
+    )
+    if (opencodeChecks.length) {
+      setState({ opencodeChecks: { ...state.opencodeChecks, ...Object.fromEntries(opencodeChecks) } })
+    }
+  }
+
   const hasServer = (id: string, distro: string) => {
     return state.servers.some((item) => item.config.id === id && item.config.distro === distro)
   }
@@ -319,7 +343,7 @@ export function createWslServersController(
           throw new Error(message)
         }
         const distros = await refreshDistroLists({ signal: abort.signal })
-        const probe = await probeWslDistro(name, { signal: abort.signal })
+        const probe = await probeDistro(name, { signal: abort.signal })
         setState({
           ...distros,
           distroProbes: { ...state.distroProbes, [name]: probe },
@@ -327,16 +351,10 @@ export function createWslServersController(
       })
     },
 
-    async probeDistro(name: string) {
-      await runJob({ kind: "probe-distro", distro: name, startedAt: Date.now() }, async (abort) => {
-        const probe = await probeWslDistro(name, { signal: abort.signal })
-        setState({ distroProbes: { ...state.distroProbes, [name]: probe } })
-      })
-    },
-
-    async probeOpencode(name: string) {
-      await runJob({ kind: "probe-opencode", distro: name, startedAt: Date.now() }, async (abort) => {
-        await refreshOpencodeCheck(name, { signal: abort.signal })
+    async probeAddable(distros: string[]) {
+      if (!distros.length) return
+      await runJob({ kind: "probe-addable", distros, startedAt: Date.now() }, async (abort) => {
+        await probeAddableDistros(distros, { signal: abort.signal })
       })
     },
 
@@ -480,6 +498,10 @@ function opencodeCheck(
   }
 }
 
+function distroProbeReady(probe: WslDistroProbe | undefined) {
+  return !!probe?.canExecute && probe.hasBash && probe.hasCurl
+}
+
 function startupFailure(code: number | null, signal: NodeJS.Signals | null) {
   return `WSL server exited after startup (code=${code ?? "null"} signal=${signal ?? "null"})`
 }

packages/desktop/src/preload/index.ts

@@ -29,8 +29,7 @@ const api: ElectronAPI = {
     refreshDistros: () => ipcRenderer.invoke("wsl-servers-refresh-distros"),
     installWsl: () => ipcRenderer.invoke("wsl-servers-install-wsl"),
     installDistro: (name) => ipcRenderer.invoke("wsl-servers-install-distro", name),
-    probeDistro: (name) => ipcRenderer.invoke("wsl-servers-probe-distro", name),
-    probeOpencode: (name) => ipcRenderer.invoke("wsl-servers-probe-opencode", name),
+    probeAddable: (distros) => ipcRenderer.invoke("wsl-servers-probe-addable", distros),
     installOpencode: (name) => ipcRenderer.invoke("wsl-servers-install-opencode", name),
     openTerminal: (name) => ipcRenderer.invoke("wsl-servers-open-terminal", name),
     addServer: (distro) => ipcRenderer.invoke("wsl-servers-add", distro),
@@ -73,6 +72,7 @@ const api: ElectronAPI = {
   storeLength: (name) => ipcRenderer.invoke("store-length", name),
 
   getWindowCount: () => ipcRenderer.invoke("get-window-count"),
+  getWindowID: () => ipcRenderer.invoke("get-window-id"),
   onMenuCommand: (cb) => {
     const handler = (_: unknown, id: string) => cb(id)
     ipcRenderer.on("menu-command", handler)

packages/desktop/src/preload/types.ts

@@ -62,6 +62,7 @@ export type ElectronAPI = {
   storeLength: (name: string) => Promise<number>
 
   getWindowCount: () => Promise<number>
+  getWindowID: () => Promise<string>
   onMenuCommand: (cb: (id: string) => void) => () => void
   onDeepLink: (cb: (urls: string[]) => void) => () => void
 

packages/desktop/src/renderer/index.tsx

@@ -17,7 +17,7 @@ import {
 import type { UpdaterState } from "@opencode-ai/app/updater"
 import * as Sentry from "@sentry/solid"
 import type { AsyncStorage } from "@solid-primitives/storage"
-import { MemoryRouter } from "@solidjs/router"
+import { createMemoryHistory, MemoryRouter, type BaseRouterProps } from "@solidjs/router"
 import { createEffect, createMemo, createResource, createSignal, onCleanup, onMount, Show } from "solid-js"
 import { render } from "solid-js/web"
 import pkg from "../../package.json"
@@ -64,6 +64,10 @@ void window.api.updater.subscribe(setUpdaterState)
 
 const deepLinkEvent = "opencode:deep-link"
 
+type DesktopWindowState = {
+  id?: string
+}
+
 const emitDeepLinks = (urls: string[]) => {
   if (urls.length === 0) return
   window.__OPENCODE__ ??= {}
@@ -77,7 +81,35 @@ const listenForDeepLinks = () => {
   return window.api.onDeepLink((urls) => emitDeepLinks(urls))
 }
 
-const createPlatform = (): Platform => {
+function windowLastActiveUrlKey(windowID: string) {
+  return `opencode.desktop.window.${windowID}.last-active-url`
+}
+
+function getLastActiveUrl(windowID: string) {
+  if (typeof localStorage !== "object") return "/"
+  try {
+    const value = localStorage.getItem(windowLastActiveUrlKey(windowID))
+    if (value?.startsWith("/") && !value.startsWith("//")) return value
+  } catch {}
+  return "/"
+}
+
+function setLastActiveUrl(windowID: string, value: string) {
+  if (typeof localStorage !== "object") return
+  try {
+    localStorage.setItem(windowLastActiveUrlKey(windowID), value)
+  } catch {}
+}
+
+function DesktopMemoryRouter(props: BaseRouterProps & { windowID: string }) {
+  const history = createMemoryHistory()
+  const initialUrl = getLastActiveUrl(props.windowID)
+  if (initialUrl !== "/") history.set({ value: initialUrl, replace: true, scroll: false })
+  onCleanup(history.listen((value) => setLastActiveUrl(props.windowID, value)))
+  return <MemoryRouter {...props} history={history} />
+}
+
+const createPlatform = (windowState: DesktopWindowState): Platform => {
   const attachmentPaths = new WeakMap<File, string>()
   const os = (() => {
     const ua = navigator.userAgent
@@ -136,6 +168,7 @@ const createPlatform = (): Platform => {
     platform: "desktop",
     os,
     version: pkg.version,
+    windowID: windowState.id,
 
     async openDirectoryPickerDialog(opts) {
       return window.api.openDirectoryPicker({
@@ -282,8 +315,16 @@ window.api.onMenuCommand((id) => {
 })
 listenForDeepLinks()
 
-render(() => {
-  const platform = createPlatform()
+function LoadingSplash() {
+  return (
+    <div class="h-dvh w-screen flex flex-col items-center justify-center bg-background-base">
+      <Splash class="w-16 h-20 opacity-50 animate-pulse" />
+    </div>
+  )
+}
+
+function DesktopRoot(props: { windowState: DesktopWindowState }) {
+  const platform = createPlatform(props.windowState)
   const loadLocale = async () => {
     const current = await platform.storage?.("opencode.global.dat").getItem("language")
     const legacy = current ? undefined : await platform.storage?.().getItem("language.v1")
@@ -303,6 +344,9 @@ render(() => {
 
   const [defaultServer] = createResource(() => platform.getDefaultServer?.())
   const [locale] = createResource(loadLocale)
+  const router = (props: BaseRouterProps) => (
+    <DesktopMemoryRouter {...props} windowID={platform.windowID ?? "browser"} />
+  )
 
   function handleClick(e: MouseEvent) {
     const link = (e.target as HTMLElement).closest("a.external-link") as HTMLAnchorElement | null
@@ -332,12 +376,6 @@ render(() => {
 
   function App() {
     const wslServers = useWslServers()
-    const splash = (
-      <div class="h-dvh w-screen flex flex-col items-center justify-center bg-background-base">
-        <Splash class="w-16 h-20 opacity-50 animate-pulse" />
-      </div>
-    )
-
     const ready = createMemo(
       () => !defaultServer.loading && !sidecar.loading && !windowCount.loading && !locale.loading,
     )
@@ -364,10 +402,10 @@ render(() => {
     )
 
     return (
-      <Show when={ready()} fallback={splash}>
+      <Show when={ready()} fallback={<LoadingSplash />}>
         <Show when={effectiveDefaultServer()} keyed>
           {(key) => (
-            <AppInterface defaultServer={key} servers={servers()} router={MemoryRouter}>
+            <AppInterface defaultServer={key} servers={servers()} router={router}>
               <Inner />
             </AppInterface>
           )}
@@ -390,4 +428,19 @@ render(() => {
       </AppBaseProviders>
     </PlatformProvider>
   )
+}
+
+render(() => {
+  const [windowState] = createResource(async () => {
+    const api = window.api as typeof window.api & {
+      getWindowID?: () => Promise<string>
+    }
+    return { id: await api.getWindowID?.() }
+  })
+
+  return (
+    <Show when={windowState.latest} fallback={<LoadingSplash />} keyed>
+      {(state) => <DesktopRoot windowState={state} />}
+    </Show>
+  )
 }, root!)