김경종
152 lines
4.7 KiB
Python
152 lines
4.7 KiB
Python
#!/usr/bin/env python3
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"""Run C++/MSVC Harness validation commands."""
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from __future__ import annotations
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import json
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import os
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import shutil
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import subprocess
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import sys
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from pathlib import Path
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DEFAULT_GENERATOR = "Visual Studio 17 2022"
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DEFAULT_PLATFORM = "x64"
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DEFAULT_CONFIG = "Debug"
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DEFAULT_BUILD_DIR = "build/msvc-debug"
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PRESET_NAME = "msvc-debug"
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COMMON_CMAKE_BIN = Path(r"C:\Program Files\CMake\bin")
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def load_env_commands() -> list[str]:
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raw = os.environ.get("HARNESS_VALIDATION_COMMANDS", "")
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return [line.strip() for line in raw.splitlines() if line.strip()]
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def _cmake_config() -> tuple[str, str, str, Path]:
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generator = os.environ.get("HARNESS_CMAKE_GENERATOR", DEFAULT_GENERATOR)
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platform = os.environ.get("HARNESS_CMAKE_PLATFORM", DEFAULT_PLATFORM)
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config = os.environ.get("HARNESS_CMAKE_CONFIG", DEFAULT_CONFIG)
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build_dir = Path(os.environ.get("HARNESS_BUILD_DIR", DEFAULT_BUILD_DIR))
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return generator, platform, config, build_dir
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def _read_presets(root: Path) -> dict:
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presets_file = root / "CMakePresets.json"
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if not presets_file.exists():
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return {}
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try:
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return json.loads(presets_file.read_text(encoding="utf-8"))
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except json.JSONDecodeError:
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return {}
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def _preset_binary_dir(root: Path, preset: dict) -> Path:
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binary_dir = str(preset.get("binaryDir") or DEFAULT_BUILD_DIR)
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binary_dir = binary_dir.replace("${sourceDir}", str(root))
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binary_dir = binary_dir.replace("$sourceDir", str(root))
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path = Path(binary_dir)
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return path if path.is_absolute() else root / path
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def load_preset_commands(root: Path) -> list[str]:
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payload = _read_presets(root)
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config = os.environ.get("HARNESS_CMAKE_CONFIG", DEFAULT_CONFIG)
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for preset in payload.get("configurePresets", []):
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if isinstance(preset, dict) and preset.get("name") == PRESET_NAME:
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build_dir = _preset_binary_dir(root, preset)
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return [
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f"cmake --preset {PRESET_NAME}",
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f'cmake --build "{build_dir}" --config {config}',
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f'ctest --test-dir "{build_dir}" --output-on-failure -C {config}',
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]
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return []
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def load_cmake_commands(root: Path) -> list[str]:
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if not (root / "CMakeLists.txt").exists():
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return []
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generator, platform, config, build_dir = _cmake_config()
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if not build_dir.is_absolute():
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build_dir = root / build_dir
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return [
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f'cmake -S "{root}" -B "{build_dir}" -G "{generator}" -A {platform}',
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f'cmake --build "{build_dir}" --config {config}',
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f'ctest --test-dir "{build_dir}" --output-on-failure -C {config}',
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]
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def discover_commands(root: Path) -> list[str]:
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env_commands = load_env_commands()
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if env_commands:
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return env_commands
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preset_commands = load_preset_commands(root)
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if preset_commands:
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return preset_commands
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return load_cmake_commands(root)
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def run_command(command: str, root: Path) -> subprocess.CompletedProcess:
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return subprocess.run(
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command,
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cwd=root,
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shell=True,
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capture_output=True,
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text=True,
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encoding="utf-8",
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errors="replace",
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env=validation_environment(os.environ),
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)
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def validation_environment(base_env: os._Environ | dict[str, str]) -> dict[str, str]:
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env = dict(base_env)
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if shutil.which("cmake") is not None:
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return env
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cmake_exe = COMMON_CMAKE_BIN / "cmake.exe"
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if not cmake_exe.exists():
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return env
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current_path = env.get("PATH", "")
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paths = [part for part in current_path.split(os.pathsep) if part]
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common_bin_text = str(COMMON_CMAKE_BIN)
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if not any(part.lower() == common_bin_text.lower() for part in paths):
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env["PATH"] = common_bin_text + (os.pathsep + current_path if current_path else "")
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return env
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def emit_stream(prefix: str, content: str, *, stream) -> None:
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text = (content or "").strip()
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if not text:
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return
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print(prefix, file=stream)
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print(text, file=stream)
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def main() -> int:
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root = Path(__file__).resolve().parent.parent
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commands = discover_commands(root)
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if not commands:
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print("No C++ validation commands configured.")
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print("Add CMakeLists.txt or set HARNESS_VALIDATION_COMMANDS.")
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return 0
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for command in commands:
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print(f"$ {command}")
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result = run_command(command, root)
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emit_stream("[stdout]", result.stdout, stream=sys.stdout)
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emit_stream("[stderr]", result.stderr, stream=sys.stderr)
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if result.returncode != 0:
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print(f"Validation failed: {command}", file=sys.stderr)
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return result.returncode
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print("Validation succeeded.")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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