mirror of
https://github.com/Abdess/retroarch_system.git
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Abdessamad Derraz
3de2d52629
DS and DSi split into Nintendo DS and Nintendo DSi. 64DD, Mega-CD, ZXSpectrum, VSmile, BBC and Game Engines/DOOM merge into the folder of the same console. Same-named dumps with other bytes are kept: BBC Micro's earlier zips in .variants/, the vsmilem set in vsmilem/, the Doom II 1.666 IWAD in v1.666/, BizHawk's DSi firmware in bizhawk/. Galaksija and Vircon get a console folder, sdlpal's desc.dat joins its tree, VICE's PET and CBM-II ROMs leave C128 with their vice/ tail. Database and manifests regenerated together. Verify and cross reference give the same result once moved paths are mapped.
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
"""One folder per console.
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A system section is named after the folder its files live in. Nintendo held
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DS and Nintendo DS, 64DD and Nintendo 64DD, Sega held Mega CD and Mega-CD,
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Sinclair ZX Spectrum and ZXSpectrum, VTech V.Smile and VSmile, Acorn BBC and
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BBC Micro: each console had two sections that hid each other on the site.
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Reads the git index, which is what a clone checks out.
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"""
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from __future__ import annotations
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import re
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import subprocess
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import unittest
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from collections import defaultdict
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parents[1]
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def console_key(name: str) -> str:
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return re.sub(r"[\s.\-]", "", name).casefold()
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def twin_consoles(paths: list[str]) -> list[list[str]]:
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"""Console folders of one maker that read as the same name."""
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spellings: dict[tuple[str, str], set[str]] = defaultdict(set)
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for path in paths:
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parts = path.split("/")
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if len(parts) < 4 or parts[0] != "bios":
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continue
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maker, console = parts[1], parts[2]
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spellings[(maker, console_key(console))].add(f"{maker}/{console}")
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return sorted(sorted(names) for names in spellings.values() if len(names) > 1)
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class OneFolderPerConsole(unittest.TestCase):
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def test_no_maker_files_one_console_twice(self) -> None:
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listed = subprocess.run(
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["git", "ls-files", "-z", "--", "bios"],
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cwd=REPO_ROOT, capture_output=True, text=True,
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)
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if listed.returncode != 0 or not listed.stdout:
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self.skipTest("not a git checkout with bios/")
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paths = [p for p in listed.stdout.split("\0") if p]
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self.assertEqual(twin_consoles(paths), [])
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def test_spaces_dashes_and_dots_do_not_make_a_new_console(self) -> None:
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self.assertEqual(
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twin_consoles([
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"bios/Sega/Mega CD/a.bin",
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"bios/Sega/Mega-CD/b.bin",
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"bios/VTech/V.Smile/c.bin",
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"bios/VTech/VSmile/d.bin",
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"bios/Atari/Lynx/e.bin",
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"bios/Camputers/Lynx/f.bin",
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]),
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[["Sega/Mega CD", "Sega/Mega-CD"], ["VTech/V.Smile", "VTech/VSmile"]],
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)
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if __name__ == "__main__":
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unittest.main()
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