Convert jp2a output so it's compatible with neofetch

jp2a2neofetch.py

"""Simple python script that converts jp2a output into the neofetch format"""

import sys

# edit this line to adjust your palette
palette = (1, 4, 5, 6, 7)

for line in sys.stdin:
    converted = line.replace("\x1b[0m", "")
    for i in range(1, 8):
        if i in palette:
            replacement = "${c" + str(palette.index(i) + 1) + "}"
        else:
            replacement = ""
        converted = converted.replace(f"\x1b[3{i}m", replacement)
    print(converted[:-1])

Example usage:

$ jp2a logo.png --color-depth=4 --width=48 | ./jp2a2neofetch.py > neofetch_logo.txt
$ neofetch --ascii neofetch_logo.txt --ascii_colors 1 4 5 6 7

Example results:

Input:

Output:

Thanks so much for this, it's been very useful! I wrote some self-documentation on this and figured some people might find it helpful.

neofetch_ascii.md