cry/hyfetch
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

[+] Allow passing hex colors as preset (#435)

Browse source
This commit is contained in:
thea 2025-10-02 01:13:09 +10:00 • committed by GitHub
parent fb1e35172e
commit 5dc1709f58
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
5 changed files with 72 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

14
hyfetch/color_util.py
View file

@ -135,9 +135,17 @@ class RGB:
:return: RGB object
"""
hex = hex.lstrip("#")
r = int(hex[0:2], 16)
g = int(hex[2:4], 16)
b = int(hex[4:6], 16)
if len(hex) == 6:
r = int(hex[0:2], 16)
g = int(hex[2:4], 16)
b = int(hex[4:6], 16)
elif len(hex) == 3:
r = int(hex[0], 16)
g = int(hex[1], 16)
b = int(hex[2], 16)
else:
raise ValueError(f"Error: invalid hex length")
return cls(r, g, b)
def to_ansi_rgb(self, foreground: bool = True) -> str:

20
hyfetch/main.py
View file

@ -18,7 +18,7 @@ from .constants import *
from .font_logo import get_font_logo
from .models import Config
from .neofetch_util import *
from .presets import PRESETS
from .presets import PRESETS, ColorProfile
def check_config(path) -> Config:
@ -379,7 +379,7 @@ def create_parser() -> argparse.ArgumentParser:
parser.add_argument('-c', '--config', action='store_true', help=color(f'Configure hyfetch'))
parser.add_argument('-C', '--config-file', dest='config_file', default=CONFIG_PATH, help=f'Use another config file')
parser.add_argument('-p', '--preset', help=f'Use preset', choices=list(PRESETS.keys()) + ['random'])
parser.add_argument('-p', '--preset', help=f'Use preset or comma-separated hex color list (e.g., "#ff0000,#00ff00,#0000ff")')
parser.add_argument('-m', '--mode', help=f'Color mode', choices=['8bit', 'rgb'])
parser.add_argument('-b', '--backend', help=f'Choose a *fetch backend', choices=['qwqfetch', 'neofetch', 'fastfetch', 'fastfetch-old'])
parser.add_argument('--args', help=f'Additional arguments pass-through to backend')
@ -492,7 +492,21 @@ def run():
GLOBAL_CFG.is_light = config.light_dark == 'light'
# Get preset
preset = PRESETS.get(config.preset)
preset = None
if config.preset in PRESETS:
preset = PRESETS.get(config.preset)
elif '#' in config.preset:
colors = [color.strip() for color in config.preset.split(',')]
for color in colors:
if not (color.startswith('#') and len(color) in [4, 7] and all(c in '0123456789abcdefABCDEF' for c in color[1:])):
print(f'Error: invalid hex color "{color}"')
preset = ColorProfile(colors)
else:
print(f'Preset should be a comma-separated list of hex colors, or one of the following: {', '.join(sorted(PRESETS.keys()))}')
if preset is None:
exit(1)
# Lighten (args > config)
if args.scale: