124 lines
3.7 KiB
Python
Executable File
124 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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import difflib
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import logging
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import subprocess
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import tomllib
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from dataclasses import dataclass
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from pathlib import Path
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from typing import Final
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import click
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import rich
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from packaging.version import InvalidVersion, Version
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from rich.logging import RichHandler
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from rich.syntax import Syntax
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log = logging.getLogger("cibw")
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# Looking up the dir instead of using utils.resources_dir
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# since we want to write to it.
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DIR: Final[Path] = Path(__file__).parent.parent.resolve()
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RESOURCES_DIR: Final[Path] = DIR / "cibuildwheel/resources"
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GET_VIRTUALENV_GITHUB: Final[str] = "https://github.com/pypa/get-virtualenv"
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GET_VIRTUALENV_URL_TEMPLATE: Final[str] = (
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f"{GET_VIRTUALENV_GITHUB}/blob/{{version}}/public/virtualenv.pyz?raw=true"
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)
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@dataclass(frozen=True, order=True)
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class VersionTuple:
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version: Version
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version_string: str
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def git_ls_remote_versions(url: str) -> list[VersionTuple]:
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versions: list[VersionTuple] = []
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tags = subprocess.run(
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["git", "ls-remote", "--tags", url], check=True, text=True, capture_output=True
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).stdout.splitlines()
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for tag in tags:
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_, ref = tag.split()
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assert ref.startswith("refs/tags/")
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version_string = ref[10:]
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try:
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version = Version(version_string)
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if version.is_devrelease:
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log.info("Ignoring development release %r", str(version))
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continue
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if version.is_prerelease:
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log.info("Ignoring pre-release %r", str(version))
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continue
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versions.append(VersionTuple(version, version_string))
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except InvalidVersion:
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log.warning("Ignoring ref %r", ref)
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versions.sort(reverse=True)
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return versions
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@click.command()
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@click.option("--force", is_flag=True)
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@click.option(
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"--level", default="INFO", type=click.Choice(["WARNING", "INFO", "DEBUG"], case_sensitive=False)
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)
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def update_virtualenv(force: bool, level: str) -> None:
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logging.basicConfig(
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level="INFO",
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format="%(message)s",
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datefmt="[%X]",
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handlers=[RichHandler(rich_tracebacks=True, markup=True)],
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)
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log.setLevel(level)
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toml_file_path = RESOURCES_DIR / "virtualenv.toml"
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original_toml = toml_file_path.read_text()
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with toml_file_path.open("rb") as f:
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configurations = tomllib.load(f)
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default = configurations.pop("default")
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version = str(default["version"])
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versions = git_ls_remote_versions(GET_VIRTUALENV_GITHUB)
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if versions[0].version > Version(version):
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version = versions[0].version_string
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configurations["default"] = {
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"version": version,
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"url": GET_VIRTUALENV_URL_TEMPLATE.format(version=version),
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}
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result_toml = "".join(
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f'{key} = {{ version = "{value["version"]}", url = "{value["url"]}" }}\n'
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for key, value in configurations.items()
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)
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rich.print() # spacer
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if original_toml == result_toml:
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rich.print("[green]Check complete, virtualenv version unchanged.")
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return
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rich.print("virtualenv version updated.")
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rich.print("Changes:")
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rich.print()
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toml_relpath = toml_file_path.relative_to(DIR).as_posix()
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diff_lines = difflib.unified_diff(
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original_toml.splitlines(keepends=True),
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result_toml.splitlines(keepends=True),
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fromfile=toml_relpath,
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tofile=toml_relpath,
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)
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rich.print(Syntax("".join(diff_lines), "diff", theme="ansi_light"))
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rich.print()
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if force:
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toml_file_path.write_text(result_toml)
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rich.print("[green]TOML file updated.")
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else:
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rich.print("[yellow]File left unchanged. Use --force flag to update.")
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if __name__ == "__main__":
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update_virtualenv()
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