ausboss
e761b3dd0b
Keep the release badge available from GitHub and reject stale generated badge versions during release preflight.
36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
#!/usr/bin/env python3
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"""Regenerate the repository's release badge from pyproject.toml."""
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from pathlib import Path
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import re
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from changelog_notes import pyproject_version
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ROOT = Path(__file__).resolve().parent.parent
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BADGE_PATH = "assets/readme/release.svg"
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def badge_svg(version: str) -> str:
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if not re.fullmatch(r"[0-9]+\.[0-9]+\.[0-9]+", version):
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raise ValueError(f"invalid release version: {version!r}")
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label = f"v{version}"
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value_width = max(54, len(label) * 7 + 8)
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width = 48 + value_width
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center = 48 + value_width / 2
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return f'''<svg xmlns="http://www.w3.org/2000/svg" width="{width}" height="20" role="img" aria-label="release: {label}">
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<title>release: {label}</title>
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<path fill="#555" d="M0 0h48v20H0z"/>
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<path fill="#00b4aa" d="M48 0h{value_width}v20H48z"/>
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<g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" font-size="11">
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<text x="24" y="14">release</text>
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<text x="{center:g}" y="14">{label}</text>
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</g>
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</svg>
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'''
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if __name__ == "__main__":
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target = ROOT / BADGE_PATH
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target.write_text(badge_svg(pyproject_version()), encoding="utf-8")
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print(f"Updated {BADGE_PATH}")
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