Function createComposerSnapshotSession

desktop/runtime/composer-state.ts:196–247

(request: ComposerStateRequest = {})

}

export async function createComposerSnapshotSession(request: ComposerStateRequest = {}) {
  const persistedSessionPath = getPersistedSessionPath(request.sessionPath)
  const {
    AuthStorage,
    ModelRegistry,
    SessionManager,
    SettingsManager,
    DefaultResourceLoader,
    createAgentSession,
    getAgentDir,
  } = await getPiModule()
  const cwd = persistedSessionPath
    ? SessionManager.open(persistedSessionPath).getCwd()
    : (request.projectId ?? getDesktopWorkingDirectory())
  const agentDir = getAgentDir()
  const authStorage = AuthStorage.create()
  const modelRegistry = normalizeModelRegistryContextWindows(
    ModelRegistry.create(authStorage, `${agentDir}/models.json`),
  )
  const settingsManager = createRuntimeSettingsManager({
    SettingsManager,
    cwd,
    agentDir,
    settingsCwd: request.composerSessionDir,
  })
  const sessionManager = persistedSessionPath
    ? SessionManager.open(persistedSessionPath)
    : SessionManager.inMemory()
  const resourceLoader = await createIsolatedRuntimeResourceLoader({
    DefaultResourceLoader,
    cwd,
    agentDir,
    settingsCwd: request.composerSessionDir,
    settingsManager,
    systemPrompt: getRuntimeSystemPrompt({ settingsCwd: request.composerSessionDir }),
  })
  const { session } = await createAgentSession({
    cwd,
    agentDir,
    authStorage,
    modelRegistry,
    settingsManager,
    ...(resourceLoader ? { resourceLoader } : {}),
    sessionManager,
    tools: [],
  })

  return {
    cwd,
    session,
  }
}

export async function resolveComposerModel(request: ComposerStateRequest = {}) {
  const { session } = await createComposerSnapshotSession(request)