rootiest
25352b81a0
Create a rooticolor module for color utilities that are used in multiple locations in config
38 lines
876 B
Lua
38 lines
876 B
Lua
local bit = require("bit")
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local M = {}
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-- Function to convert RGB to hexadecimal
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function M.rgb_to_hex(rgb)
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return string.format("#%02x%02x%02x", rgb[1], rgb[2], rgb[3])
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end
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-- Function to get the foreground color of a highlight group
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function M.get_fg_color(hlgroup)
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local hl = vim.api.nvim_get_hl(0, { name = hlgroup, link = false })
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local fg = hl.fg
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if fg then
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return M.rgb_to_hex({
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bit.rshift(bit.band(fg, 0xFF0000), 16),
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bit.rshift(bit.band(fg, 0x00FF00), 8),
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bit.band(fg, 0x0000FF),
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})
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end
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return nil
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end
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function M.get_bg_color(hlgroup)
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local hl = vim.api.nvim_get_hl(0, { name = hlgroup, link = false })
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local bg = hl.bg
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if bg then
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return M.rgb_to_hex({
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bit.rshift(bit.band(bg, 0xFF0000), 16),
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bit.rshift(bit.band(bg, 0x00FF00), 8),
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bit.band(bg, 0x0000FF),
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})
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end
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return nil
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end
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return M
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