feat(core): env info (#30)

packages/create-python-app-core/src/create_python_app_core/api.py

@@ -2,6 +2,8 @@
 
 from __future__ import annotations
 
+import platform
+import shutil
 import sys
 from collections.abc import Awaitable, Callable
 from pathlib import Path
@@ -38,9 +40,22 @@ async def check_for_latest_version(package_name: str) -> str | None:
 
 
 def print_env_info() -> None:
- """Print environment info then exit. Full implementation in #30."""
- print(f"create-python-app-core {__version__}")
- print(f"Python {sys.version}")
+ """Print OS/Python/uv tooling versions for bug reports."""
+ uv = shutil.which("uv")
+ git = shutil.which("git")
+ print(f"create-python-app-core: {__version__}")
+ print(f"Python: {sys.version.split()[0]} ({sys.executable})")
+ print(f"Platform: {platform.platform()}")
+ print(f"uv: {uv or 'not found'}")
+ print(f"git: {git or 'not found'}")
+ if uv:
+ import subprocess
+
+ try:
+ out = subprocess.check_output(["uv", "--version"], text=True).strip()
+ print(f"uv version: {out}")
+ except OSError:
+ pass
  raise SystemExit(0)
 
 

packages/create-python-app-core/tests/test_env_info.py

@@ -0,0 +1,11 @@
+import pytest
+from create_python_app_core.api import print_env_info
+
+
+def test_print_env_info_exits(capsys: pytest.CaptureFixture[str]) -> None:
+ with pytest.raises(SystemExit) as ei:
+ print_env_info()
+ assert ei.value.code == 0
+ out = capsys.readouterr().out
+ assert "Python:" in out
+ assert "Platform:" in out