51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
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#!/usr/bin/env python
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from argparse import ArgumentParser
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from csv import reader
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from hashlib import md5
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from pathlib import Path
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from urllib import request
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parser = ArgumentParser()
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parser.add_argument(
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"-d",
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"--directory",
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default=Path.cwd(),
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type=Path,
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help="Folder to scan for existing bioses",
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)
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args = parser.parse_args()
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knowns = []
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with open(Path(__file__).parent / "knowns.txt", "r") as f:
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knowns = f.read().splitlines()
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with request.urlopen(
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"https://raw.githubusercontent.com/RetroDECK/RetroDECK/main/emu-configs/defaults/retrodeck/reference_lists/bios_checklist.cfg"
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) as response:
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bioses = reader(response.read().decode().splitlines(), delimiter="^")
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for bios in bioses:
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if "pico" in bios[0]:
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continue
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bios_path = args.directory / bios[1] / bios[0]
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if not bios_path.is_file():
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print(
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f"\033[91mMissing {bios_path.relative_to(args.directory)} on {bios[3]} with hash {bios[2]}\033[00m"
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)
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elif bios[2] == "Unknown":
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if str(bios_path.relative_to(args.directory)) not in knowns:
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print(
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f"Unknown checksum for {bios_path.relative_to(args.directory)} on {bios[3]}"
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)
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else:
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with open(bios_path, "rb") as file:
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checksum = md5(file.read()).hexdigest()
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if checksum != bios[2] and bios[1] != "dc/":
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print(
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f"\033[93mChecksum mismatch for {bios_path.relative_to(args.directory)} on {bios[3]}: {checksum}\033[00m != \033[92m{bios[2]}\033[00m"
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)
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