Function createBaseRenderSession

src/rendering/render.ts:33–88

(hooks: RenderSessionHooks)

}

function createBaseRenderSession(hooks: RenderSessionHooks): RenderSession {
  const attachments: ImageAttachment[] = [];
  let structuredOutput: StructuredToolOutput | undefined;
  let nextSteps: NextStep[] = [];
  let nextStepsRuntime: 'cli' | 'daemon' | 'mcp' | undefined;

  return {
    emit(fragment: AnyFragment): void {
      hooks.onEmit?.(fragment);
    },

    attach(image: ImageAttachment): void {
      attachments.push(image);
    },

    setStructuredOutput(output: StructuredToolOutput): void {
      structuredOutput = output;
      hooks.onSetStructuredOutput?.(output);
    },

    getStructuredOutput(): StructuredToolOutput | undefined {
      return structuredOutput;
    },

    setNextSteps(steps: NextStep[], runtime: 'cli' | 'daemon' | 'mcp'): void {
      nextSteps = [...steps];
      nextStepsRuntime = runtime;
      hooks.onSetNextSteps?.(steps, runtime);
    },

    getNextSteps(): readonly NextStep[] {
      return nextSteps;
    },

    getNextStepsRuntime(): 'cli' | 'daemon' | 'mcp' | undefined {
      return nextStepsRuntime;
    },

    getAttachments(): readonly ImageAttachment[] {
      return attachments;
    },

    isError(): boolean {
      return structuredOutput?.result.didError === true;
    },

    finalize(): string {
      return hooks.finalize({
        items: [],
        structuredOutput,
        nextSteps,
        nextStepsRuntime,
      });
    },
  };
}

function createRenderHooks(