一生万物

node --input-type=module <<'NODE'
import fs from "node:fs";
import {spawnSync} from "node:child_process";

const API="https://api.openai.com/v1/chat/completions";
const KEY="YOUR_API_KEY";
const MODEL="YOUR_MODEL";
const LOG=".seed-agent.jsonl";
const SEED="你正在一个持久循环中运行。\n每次回答或工具执行后，完整对话都会从日志中重新载入，然后再次调用你。\n你可以使用 shell 工具。这个循环不会自行停止。\n\n目标：\n\n";

const tools=[{
  type:"function",
  function:{
    name:"shell",
    description:"Execute a shell command in the current working directory and return stdout, stderr, and exit status.",
    parameters:{
      type:"object",
      properties:{command:{type:"string",description:"Shell command to execute."}},
      required:["command"],
      additionalProperties:false
    }
  }
}];

const add=m=>fs.appendFileSync(LOG,JSON.stringify(m)+"\n");
const wait=ms=>new Promise(resolve=>setTimeout(resolve,ms));

if(!fs.existsSync(LOG))
  add({role:"user",content:SEED});

while(true){
  const messages=fs.readFileSync(LOG,"utf8")
    .split("\n").filter(Boolean).map(JSON.parse);

  let response;
  try{
    response=await fetch(API,{
      method:"POST",
      headers:{
        Authorization:`Bearer ${KEY}`,
        "Content-Type":"application/json"
      },
      body:JSON.stringify({model:MODEL,messages,tools,tool_choice:"auto"})
    });
  }catch(error){
    console.error("[network]",error instanceof Error?error.message:String(error));
    await wait(2000);
    continue;
  }

  if(!response.ok){
    console.error("[api]",response.status,await response.text());
    await wait(2000);
    continue;
  }

  const result=await response.json();
  const message=result.choices?.[0]?.message;
  if(!message){
    console.error("[api] invalid response",JSON.stringify(result));
    await wait(2000);
    continue;
  }

  const assistant={role:"assistant",content:message.content??null};
  if(message.tool_calls) assistant.tool_calls=message.tool_calls;
  add(assistant);

  if(message.content) console.log("\n"+message.content+"\n");

  for(const call of message.tool_calls||[]){
    let output;
    try{
      const {command}=JSON.parse(call.function.arguments);
      console.log("\n$ "+command);
      const process=spawnSync(command,{
        shell:true,
        encoding:"utf8",
        maxBuffer:64*1024*1024
      });
      output=(process.stdout||"")+(process.stderr||"")+
        `\n[exit ${process.status===null?"null":process.status}${process.signal?", signal "+process.signal:""}]`;
    }catch(error){
      output="[tool error] "+(error instanceof Error?error.message:String(error));
    }
    console.log(output);
    add({role:"tool",tool_call_id:call.id,content:output});
  }
}
NODE