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Ran nixfmt.

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kat witch 2021-02-08 22:03:38 +00:00 • committed by kat
parent 4fddb23df3
commit 7e4b442fd9
14 changed files with 148 additions and 159 deletions
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38
lib/colorhelpers.nix
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@ -1,19 +1,21 @@
{ lib }:
rec {
hexChars = [ "0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "a" "b" "c" "d" "e" "f" ];
hexCharToInt = char: let
pairs = lib.imap0 (lib.flip lib.nameValuePair) hexChars;
idx = builtins.listToAttrs pairs;
in idx.${lib.toLower char};
{ lib }: rec {
hexChars =
[ "0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "a" "b" "c" "d" "e" "f" ];
hexCharToInt = char:
let
pairs = lib.imap0 (lib.flip lib.nameValuePair) hexChars;
idx = builtins.listToAttrs pairs;
in idx.${lib.toLower char};
hexToInt = str:
lib.foldl (value: chr: value * 16 + hexCharToInt chr) 0 (lib.stringToCharacters str);
hextorgba = hex: (
let r_hex = lib.substring 1 2 hex;
g_hex = lib.substring 3 2 hex;
b_hex = lib.substring 5 2 hex;
r_dec = hexToInt r_hex;
g_dec = hexToInt g_hex;
b_dec = hexToInt b_hex;
in "rgba(${toString r_dec}, ${toString g_dec}, ${toString b_dec}, 0.75)"
);
}
lib.foldl (value: chr: value * 16 + hexCharToInt chr) 0
(lib.stringToCharacters str);
hextorgba = hex:
(let
r_hex = lib.substring 1 2 hex;
g_hex = lib.substring 3 2 hex;
b_hex = lib.substring 5 2 hex;
r_dec = hexToInt r_hex;
g_dec = hexToInt g_hex;
b_dec = hexToInt b_hex;
in "rgba(${toString r_dec}, ${toString g_dec}, ${toString b_dec}, 0.75)");
}