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zeekay
feafb592a6
The estate carried Geist under our name in four repositories. Those files said family "Zen" and manufacturer "Hanzo AI, Inc." while their vendor tag was still VRCL and nameID 0 named one holder — a partial relabelling, which answers "Zen" to every question a stylesheet, a grep or a font menu asks. Family alone cannot tell you whose bytes these are; vendor and notice can. identity.py holds that answer once. name.py and notice.py write identity into a binary and each had its own copy of the notice text, free to drift; they now read it from one place. The same definition read backwards is the check, and copy-npm-fonts ends with it, so a face becomes something the package would publish and is refused in the same step. All 87 faces pass. Two things the check learned from being tested rather than assumed. A static cut outside the four styles a family can group puts its weight in nameID 1 and the shared family in nameID 16, so "Zen Thin" is correct and 16 is the field to read. And the notice lives in a Windows record and a Mac one: reading only the record fontTools hands you passes a face that rewrote just the other one, so every nameID 0 record must carry both holders.
61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
"""Put the upstream copyright line back on the built families.
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`name.py` names the hand-exported Zen Pixel cuts and writes nameID 0 as the
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upstream notice above ours, because OFL §2 binds each copy of the Font Software
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to the notice and a .woff2 served to a browser IS a copy travelling alone. The
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fontmake-built families take the other path — their fields come from the Glyphs
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sources via `scripts/set-fontinfo.py` — and that path wrote only our line, so
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Zen and Zen Mono shipped without the notice the licence at the root already
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carries. This puts them in agreement.
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Sources are fixed too (set-fontinfo.py), so a rebuild produces this directly;
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this exists for the binaries already built and committed.
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python3 packages/zen/scripts/notice.py
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Idempotent: a file already carrying both lines is left alone.
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"""
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import pathlib
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import sys
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from fontTools.ttLib import TTFont
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from identity import NOTICE, OURS, UPSTREAM
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ROOT = pathlib.Path(__file__).resolve().parents[3]
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def fix(path: pathlib.Path) -> bool:
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f = TTFont(str(path))
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have = f['name'].getDebugName(0) or ''
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if UPSTREAM in have and OURS in have:
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return False
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f['name'].setName(NOTICE, 0, 3, 1, 0x409)
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f['name'].setName(NOTICE, 0, 1, 0, 0)
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f.save(str(path))
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return True
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def main() -> int:
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roots = [ROOT / 'fonts', ROOT / 'packages' / 'zen' / 'dist' / 'fonts']
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seen = fixed = 0
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for r in roots:
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if not r.is_dir():
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continue
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for path in sorted(r.rglob('*')):
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if path.suffix not in ('.otf', '.ttf', '.woff2'):
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continue
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seen += 1
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if fix(path):
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fixed += 1
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if not seen:
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print('no built faces found — run `make build` first', file=sys.stderr)
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return 1
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print(f'{fixed} of {seen} faces gained the upstream notice'
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if fixed else f'all {seen} faces already carry both notices')
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return 0
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if __name__ == '__main__':
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sys.exit(main())
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