Method _runFunctions

out/cli.cjs:81926–81984

(client, params, options)

    return this._addChatCompletion(parseChatCompletion(chatCompletion, params));
  }
  async _runChatCompletion(client, params, options) {
    for (const message of params.messages) {
      this._addMessage(message, false);
    }
    return await this._createChatCompletion(client, params, options);
  }
  async _runFunctions(client, params, options) {
    const role = "function";
    const { function_call = "auto", stream: stream4, ...restParams } = params;
    const singleFunctionToCall = typeof function_call !== "string" && function_call?.name;
    const { maxChatCompletions = DEFAULT_MAX_CHAT_COMPLETIONS } = options || {};
    const functionsByName = {};
    for (const f4 of params.functions) {
      functionsByName[f4.name || f4.function.name] = f4;
    }
    const functions = params.functions.map((f4) => ({
      name: f4.name || f4.function.name,
      parameters: f4.parameters,
      description: f4.description
    }));
    for (const message of params.messages) {
      this._addMessage(message, false);
    }
    for (let i3 = 0; i3 < maxChatCompletions; ++i3) {
      const chatCompletion = await this._createChatCompletion(client, {
        ...restParams,
        function_call,
        functions,
        messages: [...this.messages]
      }, options);
      const message = chatCompletion.choices[0]?.message;
      if (!message) {
        throw new OpenAIError(`missing message in ChatCompletion response`);
      }
      if (!message.function_call)
        return;
      const { name, arguments: args } = message.function_call;
      const fn = functionsByName[name];
      if (!fn) {
        const content2 = `Invalid function_call: ${JSON.stringify(name)}. Available options are: ${functions.map((f4) => JSON.stringify(f4.name)).join(", ")}. Please try again`;
        this._addMessage({ role, name, content: content2 });
        continue;
      } else if (singleFunctionToCall && singleFunctionToCall !== name) {
        const content2 = `Invalid function_call: ${JSON.stringify(name)}. ${JSON.stringify(singleFunctionToCall)} requested. Please try again`;
        this._addMessage({ role, name, content: content2 });
        continue;
      }
      let parsed;
      try {
        parsed = isRunnableFunctionWithParse(fn) ? await fn.parse(args) : args;
      } catch (error) {
        this._addMessage({
          role,
          name,
          content: error instanceof Error ? error.message : String(error)
        });
        continue;
      }