zed/crates/theme/util/hex_to_hsla.py
Max Brunsfeld dfcb17fe74 Remove 2 suffix for theme
Co-authored-by: Mikayla <mikayla@zed.dev>
2024-01-03 12:41:01 -08:00

36 lines
1.3 KiB
Python

import colorsys
import sys
def hex_to_rgb(hex):
hex = hex.lstrip('#')
if len(hex) == 8: # 8 digit hex color
r, g, b, a = (int(hex[i:i+2], 16) for i in (0, 2, 4, 6))
return r, g, b, a / 255.0
else: # 6 digit hex color
return tuple(int(hex[i:i+2], 16) for i in (0, 2, 4)) + (1.0,)
def rgb_to_hsla(rgb):
h, l, s = colorsys.rgb_to_hls(rgb[0]/255.0, rgb[1]/255.0, rgb[2]/255.0)
a = rgb[3] # alpha value
return (round(h * 360, 1), round(s * 100, 1), round(l * 100, 1), round(a, 3))
def hex_to_hsla(hex):
return rgb_to_hsla(hex_to_rgb(hex))
if len(sys.argv) != 2:
print("Usage: python util/hex_to_hsla.py <6 or 8 digit hex color or comma-separated list of colors>")
else:
input_arg = sys.argv[1]
if ',' in input_arg: # comma-separated list of colors
hex_colors = input_arg.split(',')
hslas = [] # output array
for hex_color in hex_colors:
hex_color = hex_color.strip("'\" ")
h, s, l, a = hex_to_hsla(hex_color)
hslas.append(f"hsla({h} / 360., {s} / 100., {l} / 100., {a})")
print(hslas)
else: # single color
hex_color = input_arg.strip("'\"")
h, s, l, a = hex_to_hsla(hex_color)
print(f"hsla({h} / 360., {s} / 100., {l} / 100., {a})")