349 lines
13 KiB
Lua
349 lines
13 KiB
Lua
-- Credit: https://github.com/shaunsingh/nord.nvim
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local M = {}
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M.colors = {
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black = '#2E3440',
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grey1 = '#3B4252',
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grey2 = '#434C5E',
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grey3 = '#4C566A',
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grey_bright = '#616E88',
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fg = '#D8DEE9',
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white1 = '#E5E9F0',
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white2 = '#ECEFF4',
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teal = '#8FBCBB',
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cyan = '#88C0D0',
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blue = '#81A1C1',
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dark_blue = '#5E81AC',
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red = '#BF616A',
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orange = '#D08770',
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yellow = '#EBCB8B',
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green = '#A3BE8C',
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purple = '#B48EAD',
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highlight = '#7B88A1'
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}
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local c = M.colors
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local function hi(group, guifg, guibg, attr, guisp)
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local fg = guifg ~= '' and 'guifg=' .. guifg or 'guifg=NONE'
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local bg = guibg ~= '' and 'guibg=' .. guibg or 'guibg=NONE'
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local style = attr ~= '' and 'gui=' .. attr or 'gui=NONE'
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local sp = guisp ~= '' and 'guisp=' .. guisp or ''
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local hl = 'hi ' .. group .. ' ' .. fg .. ' ' .. bg .. ' ' .. style .. ' ' .. sp
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vim.cmd(hl)
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end
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-- Set terminal colors
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local function set_vim_termcolors()
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vim.g.terminal_color_0 = c.grey1
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vim.g.terminal_color_1 = c.red
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vim.g.terminal_color_2 = c.green
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vim.g.terminal_color_3 = c.yellow
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vim.g.terminal_color_4 = c.blue
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vim.g.terminal_color_5 = c.purple
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vim.g.terminal_color_6 = c.cyan
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vim.g.terminal_color_7 = c.white1
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vim.g.terminal_color_8 = c.grey_bright
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vim.g.terminal_color_9 = c.red
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vim.g.terminal_color_10 = c.green
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vim.g.terminal_color_11 = c.yellow
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vim.g.terminal_color_12 = c.blue
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vim.g.terminal_color_13 = c.purple
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vim.g.terminal_color_14 = c.teal
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vim.g.terminal_color_15 = c.white2
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end
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-- Editor related groups
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local function highlight_editors()
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-- Attributes
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hi('Bold' , '', '', 'bold' , '')
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hi('Italic' , '', '', 'italic' , '')
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hi('Underline', '', '', 'underline', '')
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-- Editor
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hi('ColorColumn', '' , c.grey1, '', '')
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hi('Cursor' , c.black , c.fg , '', '')
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hi('CursorLine' , c.grey1 , '' , '', '')
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hi('Error' , c.fg , c.red , '', '')
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hi('iCursor' , c.black , c.fg , '', '')
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hi('LineNr' , c.grey3 , '' , '', '')
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hi('MatchParen' , c.cyan , c.grey3, '', '')
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hi('NonText' , c.grey2 , '' , '', '')
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hi('Normal' , c.fg , c.black, '', '')
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hi('Pmenu' , c.fg , c.grey2, '', '')
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hi('PmenuSbar' , c.fg , c.grey2, '', '')
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hi('PmenuSel' , c.cyan , c.grey3, '', '')
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hi('PmenuThumb' , c.cyan , c.grey3, '', '')
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hi('SpecialKey' , c.grey3 , '' , '', '')
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hi('SpellBad' , c.red , c.black, 'undercurl', c.red)
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hi('SpellCap' , c.yellow, c.black, 'undercurl', c.yellow)
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hi('SpellLocal' , c.white1, c.black, 'undercurl', c.white1)
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hi('SpellRare' , c.white2, c.black, 'undercurl', c.white2)
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hi('Visual' , '' , c.grey2 , '', '')
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hi('VisualNOS' , '' , c.grey2 , '', '')
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-- Neovim support
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hi('healthError' , c.red , c.grey1, '', '')
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hi('healthSuccess', c.green , c.grey1, '', '')
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hi('healthWarning', c.yellow, c.grey1, '', '')
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hi('TermCursorNC' , '' , c.grey2, '', '')
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-- Gutter
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hi('CursorColumn', c.grey1, '' , '', '')
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hi('CursorLineNr', c.fg , '' , '', '')
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hi('Folded' , c.grey3, c.grey1, '', '')
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hi('FoldColumn' , c.grey3, c.black, '', '')
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hi('SignColumn' , c.grey1, c.black, '', '')
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-- Navigation
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hi('Directory', c.cyan, '', '', '')
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-- Prompt
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hi('EndOfBuffer', c.grey1, '' , '', '')
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hi('ErrorMsg' , c.fg , c.red , '', '')
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hi('ModeMsg' , c.green, '' , '', '')
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hi('MoreMsg' , c.cyan , '' , '', '')
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hi('Question' , c.fg , '' , '', '')
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hi('WarningMsg' , c.black, c.yellow, '', '')
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hi('WildMenu' , c.cyan , c.grey1 , '', '')
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-- Statusline
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hi('StatusLine' , c.cyan, c.grey3, '', '')
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hi('StatusLineNC' , c.fg , c.grey3, '', '')
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hi('StatusLineTerm' , c.cyan, c.grey3, '', '')
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hi('StatusLineTermNC', c.fg , c.grey3, '', '')
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-- Search
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hi('IncSearch', c.white2, c.dark_blue, 'underline', '')
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hi('Search' , c.grey1 , c.cyan , '' , '')
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-- Tabline
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hi('TabLine' , c.fg , c.grey1, '', '')
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hi('TabLineFill', c.fg , c.grey1, '', '')
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hi('TabLineSel' , c.cyan, c.grey3, '', '')
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-- Window
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hi('Title', c.fg, '', '', '')
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hi('VertSplit', c.grey2, c.black, '', '')
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end
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-- Syntax groups
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local function highlight_syntax()
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-- Base syntax
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hi('Boolean', c.blue, '', '', '')
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hi('Character', c.fg, '', '', '')
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hi('Comment', c.grey_bright, '', 'italic', '')
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hi('Conceal', '', '', '', '')
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hi('Conditional', c.blue, '', '', '')
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hi('Constant', c.fg, '', '', '')
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hi('Define', c.blue, '', '', '')
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hi('Delimiter', c.white2, '', '', '')
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hi('Exception', c.blue, '', '', '')
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hi('Float', c.purple, '', '', '')
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hi('Function', c.cyan, '', '', '')
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hi('Identifier', c.fg, '', '', '')
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hi('Include', c.blue, '', '', '')
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hi('Keyword', c.blue, '', '', '')
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hi('Label', c.blue, '', '', '')
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hi('Number', c.purple, '', '', '')
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hi('Operator', c.blue, '', '', '')
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hi('PreProc', c.blue, '', '', '')
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hi('Repeat', c.blue, '', '', '')
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hi('Special', c.fg, '', '', '')
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hi('SpecialChar', c.yellow, '', '', '')
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hi('SpecialComment', c.cyan, '', 'italic', '')
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hi('Statement', c.blue, '', '', '')
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hi('StorageClass', c.blue, '', '', '')
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hi('String', c.green, '', '', '')
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hi('Structure', c.blue, '', '', '')
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hi('Tag', c.fg, '', '', '')
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hi('Todo', c.yellow, '', '', '')
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hi('Type', c.blue, '', '', '')
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hi('Typedef', c.blue, '', '', '')
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vim.cmd('hi! link Macro Define')
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vim.cmd('hi! link PreCondit PreProc')
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-- Diff
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hi('DiffAdd' , c.green , c.grey1, '', '')
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hi('DiffChange', c.yellow, c.grey1, '', '')
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hi('DiffDelete', c.red , c.grey1, '', '')
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hi('DiffText' , c.blue , c.grey1, '', '')
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-- Legacy diff groups for some plugins
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hi('diffOldFile', c.dark_blue, c.grey1, '', '')
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hi('diffNewFile', c.blue, c.grey1, '', '')
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hi('diffFile', c.cyan, c.grey1, '', '')
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hi('diffLine', c.purple, c.grey1, '', '')
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hi('diffIndexLine', c.fg, c.grey1, '', '')
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vim.cmd('hi! link diffAdded DiffAdd')
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vim.cmd('hi! link diffRemoved DiffDelete')
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vim.cmd('hi! link diffChanged DiffChange')
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end
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-- Treesitter
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local function highlight_treesitter()
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hi('TSAnnotation' , c.orange, '', '', '')
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hi('TSCharacter' , c.fg , '', '', '')
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hi('TSConstructor' , c.blue , '', '', '')
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hi('TSConstant' , c.fg , '', '', '')
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hi('TSFloat' , c.purple, '', '', '')
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hi('TSNumber' , c.purple, '', '', '')
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hi('TSString' , c.green , '', '', '')
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hi('TSAttribute' , c.purple, '', '', '')
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hi('TSBoolean' , c.blue , '', '', '')
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hi('TSConstBuiltin', c.teal , '', '', '')
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hi('TSConstMacro' , c.teal , '', '', '')
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hi('TSError' , c.fg , c.red, '', '')
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hi('TSException' , c.red , '', 'underline', '')
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hi('TSField' , c.fg , '', '', '')
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hi('TSFuncMacro' , c.cyan , '', '', '')
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hi('TSInclude' , c.teal , '', '', '')
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hi('TSLabel' , c.blue , '', '', '')
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hi('TSNamespace' , c.teal , '', '', '')
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hi('TSOperator' , c.blue , '', '', '')
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hi('TSParameter' , c.dark_blue, '', '', '')
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hi('TSParameterReference', c.dark_blue, '', '', '')
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hi('TSProperty' , c.fg , '', '', '')
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hi('TSPunctDelimiter', c.white2, '', '', '')
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hi('TSPunctBracket', c.white2, '', '', '')
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hi('TSPunctSpecial', c.white2 , '', '', '')
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hi('TSStringRegex' , c.teal, '', '', '')
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hi('TSStringEscape', c.grey2, '', '', '')
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hi('TSSymbol' , c.purple, '', '', '')
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hi('TSType' , c.blue , '', '', '')
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hi('TSTypeBuiltin' , c.blue, '', '', '')
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hi('TSTag' , c.teal, '', '', '')
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-- ts-rainbow
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hi('rainbowcol1', c.red, '', 'bold', '')
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hi('rainbowcol2', c.orange, '', 'bold', '')
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hi('rainbowcol3', c.yellow, '', 'bold', '')
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hi('rainbowcol4', c.green, '', 'bold', '')
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hi('rainbowcol5', c.cyan, '', 'bold', '')
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hi('rainbowcol6', c.blue, '', 'bold', '')
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hi('rainbowcol7', c.purple, '', 'bold', '')
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end
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-- LSP groups
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local function highlight_lsp()
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hi('LspDiagnosticsDefaultError', c.red, '', '', '')
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hi('LspDiagnosticsSignError', c.red, '', '', '')
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hi('LspDiagnosticsFloatingError', c.red, '', '', '')
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hi('LspDiagnosticsVirtualTextError', c.red, '', 'italic', '')
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hi('LspDiagnosticsUnderlineError', '', '', 'undercurl', c.red)
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hi('LspDiagnosticsDefaultWarning', c.yellow, '', '', '')
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hi('LspDiagnosticsSignWarning', c.yellow, '', '', '')
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hi('LspDiagnosticsFloatingWarning', c.yellow, '', '', '')
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hi('LspDiagnosticsVirtualTextWarning', c.yellow, '', 'italic', '')
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hi('LspDiagnosticsUnderlineWarning', '', '', 'undercurl', c.yellow)
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hi('LspDiagnosticsDefaultInformation', c.blue, '', '', '')
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hi('LspDiagnosticsSignInformation', c.blue, '', '', '')
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hi('LspDiagnosticsFloatingInformation', c.blue, '', '', '')
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hi('LspDiagnosticsVirtualTextInformation', c.blue, '', 'italic', '')
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hi('LspDiagnosticsUnderlineInformation', '', '', 'undercurl', c.blue)
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hi('LspDiagnosticsDefaultHint', c.cyan, '', '', '')
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hi('LspDiagnosticsSignHint', c.cyan, '', '', '')
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hi('LspDiagnosticsFloatingHint', c.cyan, '', '', '')
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hi('LspDiagnosticsVirtualTextHint', c.cyan, '', 'italic', '')
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hi('LspDiagnosticsUnderlineHint', '', '', 'undercurl', c.cyan)
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hi('LspReferenceText', c.fg, c.grey_bright, '', '')
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hi('LspReferenceRead', c.fg, c.grey_bright, '', '')
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hi('LspReferenceWrite', c.fg, c.grey_bright, '', '')
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end
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-- Specify groups for plugins
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local function highlight_plugins()
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-- Gitsigns
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hi('GitSignsAddNr' , c.green , '', '', '')
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hi('GitSignsChangeNr', c.yellow, '', '', '')
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hi('GitSignsDeleteNr', c.red , '', '', '')
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-- BufferLine
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hi('BufferLineIndicatorSelected', c.cyan, '', '', '')
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hi('BufferLineFill', c.grey1, c.grey1, '', '')
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-- Dashboard
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hi('DashboardHeader' , c.cyan , '', 'bold' , '')
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hi('DashboardCenter' , c.blue , '', 'bold' , '')
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hi('DashboardShortcut', c.grey_bright, '', 'bold,italic', '')
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hi('DashboardFooter' , c.green , '', 'bold' , '')
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-- NvimTree
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hi('NvimTreeRootFolder' , c.teal , '', 'bold', '')
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hi('NvimTreeGitDirty' , c.yellow , '', '', '')
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hi('NvimTreeGitNew' , c.green , '', '', '')
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hi('NvimTreeImageFile' , c.purple , '', '', '')
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hi('NvimTreeExecFile' , c.green , '', '', '')
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hi('NvimTreeSpecialFile' , c.dark_blue, '', 'underline', '')
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hi('NvimTreeFolderName' , c.blue , '', '', '')
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hi('NvimTreeEmptyFolderName', c.grey3 , '', '', '')
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hi('NvimTreeFolderIcon' , c.fg , '', '', '')
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hi('NvimTreeIndentMarker' , c.grey3 , '', '', '')
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hi('NvimTreeNormal' , c.fg , c.black, '', '')
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-- WhichKey
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hi('WhichKey' , c.green , '', 'bold', '')
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hi('WhichKeyGroup' , c.cyan , '', '' , '')
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hi('WhichKeyDesc' , c.blue , '', '' , '')
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hi('WhichKeySeperator', c.grey3 , '', '' , '')
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hi('WhichKeyFloating' , c.fg , '', '' , '')
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hi('WhichKeyFloat' , c.grey_bright, '', '' , '')
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-- Indent Blankline
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hi('IndentBlanklineChar', c.grey1, '', '', '')
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hi('IndentBlanklineContextChar', c.grey1, '', '', '')
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-- vim-illuminate
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vim.cmd('hi! link illuminatedWord Underline')
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-- Telescope
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hi('TelescopePromptBorder', c.cyan, '', 'bold', '')
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hi('TelescopeResultsBorder', c.blue, '', 'bold', '')
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hi('TelescopePreviewBorder', c.green, '', 'bold', '')
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hi('TelescopeSelection', c.fg, c.grey2, '', '')
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hi('TelescopeMultiSelection', c.fg, c.grey2, 'bold', '')
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hi('TelescopeSelectionCaret', c.red, c.grey2, 'bold', '')
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hi('TelescopeMatching', c.purple, '', 'bold', '')
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-- Neogit
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hi('NeogitBranch', c.purple, '', '', '')
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hi('NeogitRemote', c.blue, '', '', '')
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hi('NeogitHunkHeader', c.cyan, c.grey2, 'bold', '')
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hi('NeogitHunkHeaderHighlight', c.yellow, c.grey2, 'bold', '')
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hi('NeogitDiffContextHighlight', c.fg, c.grey2, '', '')
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hi('NeogitDiffDeleteHighlight', c.red, c.grey2, '', '')
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hi('NeogitDiffAddHighlight', c.green, c.grey2, '', '')
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hi('NeogitNotificationInfo', c.green, '', '', '')
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hi('NeogitNotificationWarning', c.yellow, '', '', '')
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hi('NeogitNotificationError', c.red, '', '', '')
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end
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-- Main function
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function M.highlight()
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-- Reset everything
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vim.cmd('hi clear')
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if vim.fn.exists('syntax_on') then vim.cmd('syntax reset') end
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vim.o.background = 'dark'
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vim.o.termguicolors = true
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-- Load highlight groups
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local async
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async = vim.loop.new_async(vim.schedule_wrap(function ()
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set_vim_termcolors()
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highlight_plugins()
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highlight_treesitter()
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highlight_lsp()
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async:close()
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end))
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highlight_editors()
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highlight_syntax()
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async:send() -- Load the rest later
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end
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return M
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