Function createGenerationContext

packages/ai/src/activities/middleware/run.ts:16–34

(args: {
  requestId: string
  activity: GenerationMiddlewareContext['activity']
  provider: string
  model: string
  modelOptions?: unknown
  createId: (prefix: string) => string
})

 * so `source` is fixed to `'server'` and `context` to `undefined`.
 */
export function createGenerationContext(args: {
  requestId: string
  activity: GenerationMiddlewareContext['activity']
  provider: string
  model: string
  modelOptions?: unknown
  createId: (prefix: string) => string
}): GenerationMiddlewareContext {
  return {
    requestId: args.requestId,
    activity: args.activity,
    provider: args.provider,
    model: args.model,
    modelOptions: args.modelOptions,
    source: 'server',
    createId: args.createId,
    context: undefined,
  }
}

/**
 * Run a single lifecycle hook across each middleware in registration order,