fix: expand info printing (#651)

Add info print functionality to a few more modules

Signed-off-by: Henry Schreiner <[email protected]>

Author: henryiii

src/scikit_build_core/_logging.py

@@ -79,7 +79,7 @@ def addHandler(self, handler: logging.Handler) -> None:  # noqa: N802
 logger = ScikitBuildLogger(raw_logger)
 
 
-ANY_ESCAPE = re.compile(r"\[([\w\s/]*)\]")
+ANY_ESCAPE = re.compile(r"\[([\w\s/]+)\]")
 
 
 _COLORS = {

src/scikit_build_core/builder/__main__.py

@@ -0,0 +1,39 @@
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+from .. import __version__
+from .._logging import rich_print
+from ..program_search import info_print as ip_program_search
+from .get_requires import GetRequires
+from .sysconfig import info_print as ip_sysconfig
+from .wheel_tag import WheelTag
+
+__all__ = ["main"]
+
+
+def __dir__() -> list[str]:
+    return __all__
+
+
+def main() -> None:
+    rich_print(f"[bold]Scikit-build-core {__version__}[/bold] on Python {sys.version}")
+
+    ip_sysconfig(color="green")
+
+    rich_print(f"[bold blue]Default Wheel Tag:[/bold] {WheelTag.compute_best([])}")
+    rich_print(
+        "[blue] - Note: use [bold]python -m scikit_build_core.builder.wheel_tag[/bold] for further options[/blue]"
+    )
+
+    if Path("pyproject.toml").is_file():
+        req = GetRequires()
+        all_req = [*req.cmake(), *req.ninja(), *req.dynamic_metadata()]
+        rich_print(f"[bold red]Get Requires:[/bold] {all_req!r}")
+
+    ip_program_search(color="magenta")
+
+
+if __name__ == "__main__":
+    main()

src/scikit_build_core/builder/sysconfig.py

@@ -7,7 +7,7 @@
 from pathlib import Path
 from typing import TYPE_CHECKING
 
-from .._logging import logger
+from .._logging import logger, rich_print
 
 if TYPE_CHECKING:
     from collections.abc import Mapping
@@ -18,6 +18,7 @@
     "get_python_include_dir",
     "get_python_library",
     "get_soabi",
+    "info_print",
 ]
 
 
@@ -169,3 +170,33 @@ def get_numpy_include_dir() -> Path | None:
         return None
 
     return Path(np.get_include())
+
+
+def info_print(*, color: str = "") -> None:
+    """
+    Print information about the Python environment.
+    """
+
+    rich_print(
+        f"[bold {color}]Detected Python Library:[/bold] {get_python_library(os.environ, abi3=False)}"
+    )
+    rich_print(
+        f"[bold {color}]Detected ABI3 Python Library:[/bold] {get_python_library(os.environ, abi3=True)}"
+    )
+    rich_print(
+        f"[bold {color}]Detected Python Include Directory:[/bold] {get_python_include_dir()}"
+    )
+    rich_print(
+        f"[bold {color}]Detected NumPy Include Directory:[/bold] {get_numpy_include_dir()}"
+    )
+    rich_print(f"[bold {color}]Detected Platform:[/bold] {get_platform()}")
+    rich_print(
+        f"[bold {color}]Detected SOABI:[/bold] {get_soabi(os.environ, abi3=False)}"
+    )
+    rich_print(
+        f"[bold {color}]Detected ABI3 SOABI:[/bold] {get_soabi(os.environ, abi3=True)}"
+    )
+
+
+if __name__ == "__main__":
+    info_print()

src/scikit_build_core/program_search.py

@@ -8,7 +8,7 @@
 
 from packaging.version import InvalidVersion, Version
 
-from ._logging import logger
+from ._logging import logger, rich_print
 from ._shutil import Run
 
 if TYPE_CHECKING:
@@ -149,3 +149,20 @@ def best_program(
             return program
 
     return None
+
+
+def info_print(*, color: str = "") -> None:
+    """
+    Print information about the program search.
+    """
+    rich_print(f"[bold {color}]Detected CMake and Ninja[/bold] (all versions):")
+    for n, prog in enumerate(get_cmake_programs()):
+        s = " " if n else "*"
+        rich_print(f"{s} [bold {color}]CMake:[/bold] {prog.path} {prog.version!r}")
+    for n, prog in enumerate(get_ninja_programs()):
+        s = " " if n else "*"
+        rich_print(f"{s} [bold {color}]Ninja:[/bold] {prog.path} {prog.version!r}")
+
+
+if __name__ == "__main__":
+    info_print()

tests/test_printouts.py

@@ -0,0 +1,7 @@
+from scikit_build_core.builder.__main__ import main
+
+
+def test_builder_printout(capsys):
+    main()
+    out, err = capsys.readouterr()
+    assert "Detected Python Library" in out