humanus.cpp/agent/swe.h

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2025-03-16 17:17:01 +08:00
#ifndef HUMANUS_AGENT_SWE_H
#define HUMANUS_AGENT_SWE_H
#include "toolcall.h"
#include "../tool/tool_collection.h"
#include "../tool/terminate.h"
#include "../prompt.h"
namespace humanus {
// An agent that implements the SWEAgent paradigm for executing code and natural conversations.
struct SweAgent : ToolCallAgent {
std::string working_dir;
std::shared_ptr<Bash> bash;
SweAgent(
const std::string& working_dir = ".",
const std::shared_ptr<Bash>& bash = std::make_shared<Bash>(),
const ToolCollection& available_tools = ToolCollection(
{
std::make_shared<Shell>(),
std::make_shared<FileSystem>(),
std::make_shared<Terminate>()
}
),
const std::string& tool_choice = "auto",
const std::set<std::string>& special_tool_names = {"terminate"},
const std::string& name = "swe",
const std::string& description = "an autonomous AI programmer that interacts directly with the computer to solve tasks.",
const std::string& system_prompt = prompt::swe::SYSTEM_PROMPT,
const std::string& next_step_prompt = prompt::swe::NEXT_STEP_TEMPLATE,
int max_steps = 100,
int current_step = 0,
int duplicate_threshold = 2
) : ToolCallAgent(available_tools, tool_choice, special_tool_names, name, description, system_prompt, next_step_prompt, max_steps, current_step, duplicate_threshold),
bash(bash),
working_dir(working_dir) {}
bool think() override {
// Update working directory
working_dir = bash->execute("pwd");
next_step_prompt = prompt::swe::NEXT_STEP_TEMPLATE;
next_step_prompt = next_step_prompt.replace(
next_step_prompt.find("{working_dir}"), std::string("{working_dir}").length(), working_dir
);
return ToolCallAgent::think();
}
};
}
#endif // HUMANUS_AGENT_SWE_H