mirror of https://github.com/kortix-ai/suna.git
248 lines
10 KiB
Python
248 lines
10 KiB
Python
import json
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import asyncio
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from typing import Optional, List, Dict, Any
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from pathlib import Path
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import time
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from uuid import uuid4
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from agentpress.tool import ToolResult, openapi_schema, usage_example
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from agentpress.thread_manager import ThreadManager
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from sandbox.tool_base import SandboxToolsBase
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from utils.logger import logger
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class SandboxWebDevTool(SandboxToolsBase):
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WORKSPACE_PATH = "/workspace"
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TEMPLATE_DIR = "/opt/templates/next-app"
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DEFAULT_TIMEOUT = 60
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BUILD_TIMEOUT = 1800
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INSTALL_TIMEOUT = 900
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DEFAULT_PORT = 3000
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def __init__(self, project_id: str, thread_id: str, thread_manager: ThreadManager):
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super().__init__(project_id, thread_manager)
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self.thread_id = thread_id
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self._sessions: Dict[str, str] = {}
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self.workspace_path = self.WORKSPACE_PATH
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async def _ensure_session(self, session_name: str = "default") -> str:
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if session_name not in self._sessions:
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session_id = str(uuid4())
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try:
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await self._ensure_sandbox()
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await self.sandbox.process.create_session(session_id)
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self._sessions[session_name] = session_id
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except Exception as e:
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raise RuntimeError(f"Failed to create session: {str(e)}")
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return self._sessions[session_name]
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async def _execute_command(self, command: str, timeout: int = DEFAULT_TIMEOUT) -> Dict[str, Any]:
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session_id = await self._ensure_session("web_dev_commands")
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from daytona_sdk import SessionExecuteRequest
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req = SessionExecuteRequest(
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command=command,
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var_async=False,
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cwd=self.workspace_path
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)
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response = await self.sandbox.process.execute_session_command(
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session_id=session_id,
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req=req,
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timeout=timeout
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)
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logs = await self.sandbox.process.get_session_command_logs(
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session_id=session_id,
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command_id=response.cmd_id
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)
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return {
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"output": logs,
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"exit_code": response.exit_code
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}
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async def _exec_sh(self, command: str, timeout: int = DEFAULT_TIMEOUT) -> Dict[str, Any]:
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await self._ensure_sandbox()
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resp = await self.sandbox.process.exec(f"/bin/sh -c \"{command}\"", timeout=timeout)
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output = getattr(resp, "result", None) or getattr(resp, "output", "") or ""
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return {"exit_code": getattr(resp, "exit_code", 1), "output": output}
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async def _run_in_tmux_background(self, session: str, command: str) -> None:
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await self._ensure_sandbox()
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await self._exec_sh(f"tmux has-session -t {session} 2>/dev/null || tmux new-session -d -s {session}")
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escaped = command.replace('"', '\\"')
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await self._exec_sh(f"tmux send-keys -t {session} \"cd {self.workspace_path} && {escaped}\" C-m")
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def _get_project_path(self, project_name: str) -> str:
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return f"{self.workspace_path}/{project_name}"
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async def _project_exists(self, project_name: str) -> bool:
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check_result = await self._exec_sh(f"test -f {self._get_project_path(project_name)}/package.json && echo OK || echo MISS")
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return "OK" in check_result.get("output", "")
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async def _has_src_directory(self, project_path: str) -> bool:
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src_check = await self._exec_sh(f"test -d {project_path}/src && echo YES || echo NO")
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return "YES" in src_check.get("output", "")
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def _get_package_manager_command(self, package_manager: str, command_type: str, additional_args: str = "") -> str:
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commands = {
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"pnpm": {
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"install": f"pnpm install --prefer-offline {additional_args}",
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"add": f"pnpm add {additional_args}",
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"add_dev": f"pnpm add -D {additional_args}",
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"build": "pnpm run build",
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"dev": "pnpm run dev",
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"start": "pnpm run start"
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},
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"npm": {
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"install": f"npm install --no-audit --no-fund --progress=false {additional_args}",
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"add": f"npm install --save {additional_args}",
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"add_dev": f"npm install --save-dev {additional_args}",
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"build": "npm run build",
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"dev": "npm run dev",
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"start": "npm run start"
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}
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}
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return commands.get(package_manager, commands["npm"]).get(command_type, "")
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async def _has_optimized_template(self) -> bool:
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dir_check = await self._exec_sh(f"test -d {self.TEMPLATE_DIR} && echo EXISTS || echo MISSING")
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if "MISSING" in dir_check.get("output", ""):
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logger.debug(f"Template directory {self.TEMPLATE_DIR} does not exist")
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return False
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checks = [
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(f"test -f {self.TEMPLATE_DIR}/package.json", "package.json"),
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(f"test -f {self.TEMPLATE_DIR}/components.json", "components.json"),
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(f"test -d {self.TEMPLATE_DIR}/src/components/ui", "src/components/ui directory")
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]
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missing_files = []
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for check_cmd, file_desc in checks:
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result = await self._exec_sh(check_cmd)
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if result.get("exit_code") != 0:
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missing_files.append(file_desc)
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if missing_files:
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logger.debug(f"Template missing files: {', '.join(missing_files)}")
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ls_result = await self._exec_sh(f"ls -la {self.TEMPLATE_DIR}")
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logger.debug(f"Template directory contents: {ls_result.get('output', 'Could not list')}")
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return False
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logger.debug("Optimized template found and validated")
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return True
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@openapi_schema({
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"type": "function",
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"function": {
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"name": "get_project_structure",
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"description": "Get the file structure of a web project, showing important files and directories.",
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"parameters": {
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"type": "object",
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"properties": {
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"project_name": {"type": "string", "description": "Name of the project directory to examine"},
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"max_depth": {"type": "integer", "description": "Maximum depth to traverse (default: 3)", "default": 3}
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},
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"required": ["project_name"]
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}
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}
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})
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@usage_example('''
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<!-- Get structure of a project -->
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<function_calls>
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<invoke name="get_project_structure">
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<parameter name="project_name">my-app</parameter>
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</invoke>
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</function_calls>
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''')
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async def get_project_structure(self, project_name: str, max_depth: int = 3) -> ToolResult:
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try:
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await self._ensure_sandbox()
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project_path = self._get_project_path(project_name)
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check_cmd = f"test -d {project_path} && echo '__DIR_EXISTS__' || echo '__DIR_MISSING__'"
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check_result = await self._execute_command(check_cmd)
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if "__DIR_MISSING__" in check_result.get("output", ""):
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return self.fail_response(f"Project '{project_name}' not found.")
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tree_cmd = (
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f"cd {project_path} && find . -maxdepth {max_depth} -type f -o -type d | "
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"grep -v node_modules | grep -v '\\.next' | grep -v '\\.git' | grep -v 'dist' | sort"
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)
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tree_result = await self._execute_command(tree_cmd)
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if tree_result.get("exit_code") != 0:
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return self.fail_response(f"Failed to get project structure: {tree_result.get('output')}")
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structure = tree_result.get("output", "")
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package_info = ""
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package_cmd = f"test -f {project_path}/package.json && cat {project_path}/package.json | grep -E '\"(name|version|scripts)\"' -A 5 | head -20"
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package_result = await self._execute_command(package_cmd)
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if package_result.get("exit_code") == 0:
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package_info = f"\n\n📋 Package.json info:\n{package_result.get('output', '')}"
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return self.success_response(f"""
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📁 Project structure for '{project_name}':
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{structure}
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{package_info}
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To run this project:
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1. Use install_dependencies if needed
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2. Use start_server (mode='dev' or 'prod')
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3. Use expose_port to make it publicly accessible (start_server returns the preview URL)
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""")
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except Exception as e:
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logger.error(f"Error getting project structure: {str(e)}", exc_info=True)
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return self.fail_response(f"Error getting project structure: {str(e)}")
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@openapi_schema({
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"type": "function",
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"function": {
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"name": "build_project",
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"description": "Run production build for the project.",
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"parameters": {
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"type": "object",
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"properties": {
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"project_name": {"type": "string"},
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"package_manager": {"type": "string", "default": "pnpm"}
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},
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"required": ["project_name"]
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}
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}
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})
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@usage_example('''
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<!-- Build a Next.js project for production -->
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<function_calls>
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<invoke name="build_project">
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<parameter name="project_name">my-app</parameter>
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<parameter name="package_manager">pnpm</parameter>
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</invoke>
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</function_calls>
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''')
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async def build_project(self, project_name: str, package_manager: str = "pnpm") -> ToolResult:
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try:
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await self._ensure_sandbox()
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if not await self._project_exists(project_name):
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return self.fail_response(f"Project '{project_name}' not found")
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proj_dir = self._get_project_path(project_name)
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cmd = self._get_package_manager_command(package_manager, "build")
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res = await self._exec_sh(f"cd {proj_dir} && {cmd}", timeout=self.BUILD_TIMEOUT)
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if res["exit_code"] != 0:
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return self.fail_response(f"Build failed: {res['output']}")
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return self.success_response(f"Build completed for '{project_name}'.")
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except Exception as e:
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logger.error(f"Error building project: {e}", exc_info=True)
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return self.fail_response(f"Error building project: {e}")
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