fix(agent-hooks): a WSL host's Codex account-home launch with hooks off skips too; mark the R42 guard to drop with the bridge

Co-Authored-By: Claude <noreply@anthropic.com>

src/main/orcad/orcad-codex-account-homes.test.ts

@@ -12,6 +12,8 @@ const { prepareHooks, resolveHome, listHomes } = vi.hoisted(() => ({
   listHomes: vi.fn(() => ['/home/u/.local/share/orca/codex-accounts/a1/home'])
 }))
 
+const wslHost = vi.hoisted(() => vi.fn(() => false))
+vi.mock('../ipc/wsl-guest-windows-drive-path', () => ({ isWslHostOrcadProcess: wslHost }))
 vi.mock('../codex/codex-account-home-hook', () => ({
   reconcileCodexAccountHomeHook: prepareHooks
 }))
@@ -41,6 +43,19 @@ describe('orcadCodexAccountHomes', () => {
     prepareHooks.mockClear()
   })
 
+  it('on a WSL host with hooks off, leaves the bridge-shared entry alone (R42)', async () => {
+    wslHost.mockReturnValue(true)
+    const homes = orcadCodexAccountHomes(
+      () => settings({ agentStatusHooksEnabled: false }),
+      noCleanup
+    )
+    await expect(homes.selectLaunchHome(undefined, { CODEX_HOME: ACCOUNT_HOME })).resolves.toBe(
+      ACCOUNT_HOME
+    )
+    expect(prepareHooks).not.toHaveBeenCalled()
+    wslHost.mockReturnValue(false)
+  })
+
   it('puts the hook into a client-sent account home and launches on it', async () => {
     const homes = orcadCodexAccountHomes(() => settings({}), noCleanup)
     await expect(

src/main/orcad/orcad-codex-account-homes.ts

@@ -7,6 +7,7 @@ import {
 import { reconcileCodexAccountHomeHook } from '../codex/codex-account-home-hook'
 import { stopCodexStateDbBackfillRecoveries } from '../codex/codex-state-db-backfill-recovery'
 import type { GetSelectedCodexHomePath } from '../ipc/pty/host-env/types'
+import { isWslHostOrcadProcess } from '../ipc/wsl-guest-windows-drive-path'
 import type { OrcadRuntimeCleanup } from './orcad-runtime-lifetime'
 
 /**
@@ -26,11 +27,11 @@ export function orcadCodexAccountHomes(
     if (!home) {
       return null
     }
-    await reconcileCodexAccountHomeHook(
-      home,
-      () => isAgentStatusHooksEnabledForAgent(getSettings(), 'codex'),
-      context?.launchesCodex === true
-    )
+    const isEnabled = () => isAgentStatusHooksEnabledForAgent(getSettings(), 'codex')
+    // R42, COMPAT(wsl-bridge): the bridge's panes share these homes; off skips until D4 drops it.
+    if (isEnabled() || !isWslHostOrcadProcess()) {
+      await reconcileCodexAccountHomeHook(home, isEnabled, context?.launchesCodex === true)
+    }
     return home
   }
   return {

src/main/runtime/runtime-client-settings-wsl-host-hooks.test.ts

@@ -19,10 +19,13 @@ vi.mock('../ipc/wsl-guest-windows-drive-path', () => ({
 }))
 
 function controller(): RuntimeClientSettingsController {
-  const settings = createGlobalSettingsFixture({ agentStatusHooksEnabled: true })
+  let settings = createGlobalSettingsFixture({ agentStatusHooksEnabled: true })
   return new RuntimeClientSettingsController({
     getSettings: () => settings,
-    updateSettings: (updates: Partial<GlobalSettings>) => Object.assign(settings, updates),
+    updateSettings: (updates: Partial<GlobalSettings>) => {
+      settings = { ...settings, ...updates }
+      return settings
+    },
     runDurableMutation: async (mutate) => mutate().value
   })
 }
@@ -46,4 +49,16 @@ describe('turning status hooks off through a paired client', () => {
       expect.objectContaining({ keepSharedEntries: keep })
     )
   })
+
+  it('keeps them too when one agent is disabled on a WSL host', async () => {
+    mocks.wslHost.mockReturnValue(true)
+
+    await controller().update({ disabledTuiAgents: ['claude'] })
+
+    expect(mocks.apply).toHaveBeenCalledWith(
+      true,
+      expect.anything(),
+      expect.objectContaining({ keepSharedEntries: true })
+    )
+  })
 })

src/main/runtime/runtime-client-settings.ts

@@ -246,7 +246,7 @@ export class RuntimeClientSettingsController {
         return
       }
       await applyAgentStatusHooksEnabled(settings.agentStatusHooksEnabled !== false, settings, {
-        // R42: in a distro the WSL bridge still runs panes on these entries, as startup knows.
+        // R42, COMPAT(wsl-bridge): the bridge's panes in this distro share these entries; drop at D4.
         keepSharedEntries: isWslHostOrcadProcess(),
         shouldHydrateShellPath: getAppEnvironment().isPackaged(),
         onInstallError: recordManagedHookInstallFailure,