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Code Compiler Tool - Compile C/C++/Rust/Go source code.
Author: Hieu Louis (2026)
Wraps:
- C : gcc (gcc -o <out> <src> [-O2])
- C++ : g++ (g++ -o <out> <src> [-O2])
- Rust: rustc (rustc -O -o <out> <src>)
- Go : go build (go build -o <out> <src>)
Subprocess có timeout, capture stdout+stderr. Trả về binary path trong artifacts.
DANGEROUS (executes compiler), requires_confirmation.
"""
from __future__ import annotations
import os
import shlex
import shutil
import subprocess
from typing import Any, Dict, List, Optional
from .base import Tool, ToolResult, ToolContext, ToolCategory, ToolSafety
# Map language → (cmd, ext, optional subcommand)
COMPILERS: Dict[str, Dict[str, Any]] = {
"c": {"cmd": "gcc", "ext": ".c", "subcmd": None},
"cpp": {"cmd": "g++", "ext": ".cpp", "subcmd": None},
"rust": {"cmd": "rustc", "ext": ".rs", "subcmd": None},
"go": {"cmd": "go", "ext": ".go", "subcmd": "build"},
}
class CodeCompilerTool(Tool):
"""Compile C/C++/Rust/Go source code."""
category = ToolCategory.EXEC
safety = ToolSafety.DANGEROUS
requires_confirmation = True
@property
def name(self) -> str:
return "code_compiler"
@property
def description(self) -> str:
return (
"Compile C/C++/Rust/Go source code. Wraps gcc, g++, rustc, go build. "
"Hỗ trợ optimize flag (-O2 cho C/C++, -O cho Rust). "
"Trả về binary path trong artifacts."
)
@property
def parameters(self) -> Dict[str, Any]:
return {
"type": "object",
"properties": {
"path": {"type": "string", "description": "Source file để compile"},
"language": {
"type": "string",
"enum": sorted(COMPILERS.keys()),
"description": "Ngôn ngữ",
},
"output": {
"type": "string",
"description": "Binary output path (default: <source>.out)",
},
"optimize": {"type": "boolean", "description": "Enable -O2/-O (default false)"},
"extra_args": {
"type": "array",
"items": {"type": "string"},
"description": "Compiler flags bổ sung",
},
},
"required": ["path", "language"],
}
def validate_args(self, args: Dict[str, Any]) -> Optional[str]:
if not args.get("path"):
return "Missing required arg: path"
lang = args.get("language")
if not lang:
return "Missing required arg: language"
if lang not in COMPILERS:
return f"Unsupported language: {lang}. Chọn: {sorted(COMPILERS.keys())}"
return None
def execute(self, args: Dict[str, Any], context: ToolContext) -> ToolResult:
path: str = args["path"]
lang: str = args["language"]
optimize: bool = bool(args.get("optimize", False))
extra_args: List[str] = list(args.get("extra_args", []))
if not os.path.isfile(path):
return ToolResult(success=False, error=f"Source file không tồn tại: {path}", return_code=1)
spec = COMPILERS[lang]
cmd: str = spec["cmd"]
if not shutil.which(cmd):
return ToolResult(
success=False,
error=f"Compiler '{cmd}' không tìm thấy. Cài đặt để compile {lang}.",
return_code=127,
metadata={"language": lang, "missing": cmd},
)
# Output binary path (default next to source)
out_path: str = args.get("output") or os.path.splitext(path)[0] + ".out"
# Build command
full_cmd: List[str] = [cmd]
if spec.get("subcmd"):
full_cmd.append(spec["subcmd"])
if optimize and lang in ("c", "cpp"):
full_cmd.append("-O2")
if optimize and lang == "rust":
full_cmd.append("-O")
full_cmd += ["-o", out_path, path]
full_cmd += extra_args
if context.dry_run:
return ToolResult(
success=True,
output=f"[dry-run] Sẽ compile: {' '.join(shlex.quote(c) for c in full_cmd)}",
metadata={
"language": lang,
"command": full_cmd,
"output": out_path,
"optimize": optimize,
"dry_run": True,
},
)
try:
cp = subprocess.run(
full_cmd,
capture_output=True,
text=True,
timeout=context.timeout,
cwd=context.working_dir,
env={**os.environ, **context.env},
)
except subprocess.TimeoutExpired:
return ToolResult(
success=False,
error=f"Compile timeout ({context.timeout}s)",
return_code=124,
metadata={"language": lang, "command": " ".join(full_cmd)},
)
except FileNotFoundError:
return ToolResult(success=False, error=f"{cmd} not found", return_code=127)
artifacts: List[str] = []
if cp.returncode == 0 and os.path.isfile(out_path):
artifacts.append(out_path)
return ToolResult(
success=(cp.returncode == 0),
output=cp.stdout,
error=cp.stderr if cp.stderr else None,
return_code=cp.returncode,
artifacts=artifacts,
metadata={
"language": lang,
"command": " ".join(full_cmd),
"output": out_path,
"optimize": optimize,
},
)
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