wombat.nvim/lua/lush_theme/wombat_lush.lua

--
-- Built with,
--
--        ,gggg,
--       d8" "8I                         ,dPYb,
--       88  ,dP                         IP'`Yb
--    8888888P"                          I8  8I
--       88                              I8  8'
--       88        gg      gg    ,g,     I8 dPgg,
--  ,aa,_88        I8      8I   ,8'8,    I8dP" "8I
-- dP" "88P        I8,    ,8I  ,8'  Yb   I8P    I8
-- Yb,_,d88b,,_   ,d8b,  ,d8b,,8'_   8) ,d8     I8,
--  "Y8P"  "Y888888P'"Y88P"`Y8P' "YY8P8P88P     `Y8
--

-- This is a starter colorscheme for use with Lush,
-- for usage guides, see :h lush or :LushRunTutorial

--
-- Note: Because this is lua file, vim will append your file to the runtime,
--       which means you can require(...) it in other lua code (this is useful),
--       but you should also take care not to conflict with other libraries.
--
--       (This is a lua quirk, as it has somewhat poor support for namespacing.)
--
--       Basically, name your file,
--
--       "super_theme/lua/lush_theme/super_theme_dark.lua",
--
--       not,
--
--       "super_theme/lua/dark.lua".
--
--       With that caveat out of the way...
--

-- Enable lush.ify on this file, run:
--
--  `:Lushify`
--
--  or
--
--  `:lua require('lush').ify()`

local lush = require("lush")
local hsl = lush.hsl

local c = require("lush_theme.wombat_lush_colors").colors
local italic = require("lush_theme.wombat_lush_colors").italic
local classic = require("lush_theme.wombat_classic")

-- LSP/Linters mistakenly show `undefined global` errors in the spec, they may
-- support an annotation li
-- luacheck: ignore
-- @diagnostic disable: undefined-global
local theme = lush.extends({ classic }).with(function(injected_functions)
	local sym = injected_functions.sym
	return {
		-- The following are all the Neovim default highlight groups from the docs
		-- as of 0.5.0-nightly-446, to aid your theme creation. Your themes should
		-- probably style all of these at a bare minimum.
		--
		-- Referenced/linked groups must come before being referenced/lined,
		-- so the order shown ((mostly) alphabetical) is likely
		-- not the order you will end up with.
		--
		-- You can uncomment these and leave them empty to disable any
		-- styling for that group (meaning they mostly get styled as Normal)
		-- or leave them commented to apply vims default colouring or linking.

		-- Comment      { fg = c.grey_2, gui = italic }, -- any comment
		-- ColorColumn  { }, -- used for the columns set with 'colorcolumn'
		-- Conceal      { }, -- placeholder characters substituted for concealed text (see 'conceallevel')
		-- Cursor       { bg = c.yellow  }, -- character under the cursor
		-- lCursor      { }, -- the character under the cursor when |language-mapping| is used (see 'guicursor')
		-- CursorIM     { }, -- like Cursor, but used when in IME mode |CursorIM|
		-- CursorColumn { Cursor }, -- Screen-column at the cursor, when 'cursorcolumn' is set.
		-- CursorLine   { bg = c.grey_6}, -- Screen-line at the cursor, when 'cursorline' is set.  Low-priority if foreground (ctermfg OR guifg) is not set.
		-- Directory    { }, -- directory names (and other special names in listings)
		DiffAdd({ fg = c.darkgreen.readable(), bg = c.darkgreen }), -- diff mode: Added line |diff.txt|
		DiffChange({ bg = c.violet }), -- diff mode: Changed line |diff.txt|
		DiffDelete({ fg = c.darkred.readable(), bg = c.darkred }), -- diff mode: Deleted line |diff.txt|
		DiffText({ fg = c.magenta.readable(), bg = c.magenta }), -- diff mode: Changed text within a changed line |diff.txt|
		-- EndOfBuffer  { }, -- filler lines (~) after the end of the buffer.  By default, this is highlighted like |hl-NonText|.
		-- TermCursor   { }, -- cursor in a focused terminal
		-- TermCursorNC { }, -- cursor in an unfocused terminal
		-- ErrorMsg     { fg = c.error_red, bg = c.grey_5, gui = "bold" }, -- error messages on the command line
		-- VertSplit    { fg = c.grey_5, bg = c.grey_5 }, -- the column separating vertically split windows
		-- Folded       { fg = c.grey_2, bg = c.grey_4 }, -- line used for closed folds
		-- FoldColumn   { Folded }, -- 'foldcolumn'
		-- SignColumn   { }, -- column where |signs| are displayed
		-- IncSearch    { }, -- 'incsearch' highlighting; also used for the text replaced with ":s///c"
		-- Substitute   { }, -- |:substitute| replacement text highlighting
		-- LineNr       { fg = c.grey_4, bg = c.black }, -- Line number for ":number" and ":#" commands, and when 'number' or 'relativenumber' option is set.
		-- CursorLineNr { }, -- Like LineNr when 'cursorline' or 'relativenumber' is set for the cursor line.
		-- MatchParen   { fg = c.yellow, bg = c.grey_2, gui = "bold"}, -- The character under the cursor or just before it, if it is a paired bracket, and its match. |pi_paren.txt|
		-- ModeMsg      { }, -- 'showmode' message (e.g., "-- INSERT -- ")
		-- MsgArea      { }, -- Area for messages and cmdline
		-- MsgSeparator { }, -- Separator for scrolled messages, `msgsep` flag of 'display'
		-- MoreMsg      { }, -- |more-prompt|
		-- NonText      { LineNr }, -- '@' at the end of the window, characters from 'showbreak' and other characters that do not really exist in the text (e.g., ">" displayed when a double-wide character doesn't fit at the end of the line). See also |hl-EndOfBuffer|.
		Normal({ bg = c.dark_bg, fg = c.dark_fg }), -- normal text
		NormalFloat({ bg = Normal.bg.lighten(10), fg = classic.Special.fg }), -- Normal text in floating windows.
		FloatBorder({ bg = NormalFloat.bg, fg = classic.Pmenu.fg }), -- float border
		-- NormalNC     { }, -- normal text in non-current windows
		-- Pmenu        { fg = c.light_yellow, bg = c.grey_5 }, -- Popup menu: normal item.
		-- PmenuSel     { fg = c.green.readable(), bg = c.green }, -- Popup menu: selected item.
		-- PmenuSbar    { }, -- Popup menu: scrollbar.
		-- PmenuThumb   { }, -- Popup menu: Thumb of the scrollbar.
		-- Question     { }, -- |hit-enter| prompt and yes/no questions
		-- QuickFixLine { }, -- Current |quickfix| item in the quickfix window. Combined with |hl-CursorLine| when the cursor is there.
		-- Search       { fg = c.purple, bg = c.grey_3 }, -- Last search pattern highlighting (see 'hlsearch').  Also used for similar items that need to stand out.
		-- SpecialKey   { fg = c.grey_3, bg = c.grey_6 }, -- Unprintable characters: text displayed differently from what it really is.  But not 'listchars' whitespace. |hl-Whitespace|
		-- SpellBad     { }, -- Word that is not recognized by the spellchecker. |spell| Combined with the highlighting used otherwise.
		-- SpellCap     { }, -- Word that should start with a capital. |spell| Combined with the highlighting used otherwise.
		-- SpellLocal   { }, -- Word that is recognized by the spellchecker as one that is used in another region. |spell| Combined with the highlighting used otherwise.
		-- SpellRare    { }, -- Word that is recognized by the spellchecker as one that is hardly ever used.  |spell| Combined with the highlighting used otherwise.
		-- StatusLine   { fg = c.light_yellow, bg = c.grey_5, gui = italic }, -- status line of current window
		-- StatusLineNC { fg = c.grey_2, bg = StatusLine.bg }, -- status lines of not-current windows Note: if this is equal to "StatusLine" Vim will use "^^^" in the status line of the current window.
		-- TabLine      { }, -- tab pages line, not active tab page label
		-- TabLineFill  { }, -- tab pages line, where there are no labels
		-- TabLineSel   { }, -- tab pages line, active tab page label
		-- Title        { fg = c.light_yellow, gui = "bold" }, -- titles for output from ":set all", ":autocmd" etc.
		-- Visual       { fg = c.grey_1, bg = c.grey_4 }, -- Visual mode selection
		-- VisualNOS    { fg = c.grey_1, bg = c.grey_5 }, -- Visual mode selection when vim is "Not Owning the Selection".
		-- WarningMsg   { fg = c.red }, -- warning messages
		-- Whitespace   { }, -- "nbsp", "space", "tab" and "trail" in 'listchars'
		-- WildMenu     { }, -- current match in 'wildmenu' completion

		-- These groups are not listed as default vim groups,
		-- but they are defacto standard group names for syntax highlighting.
		-- commented out groups should chain up to their "preferred" group by
		-- default,
		-- Uncomment and edit if you want more specific syntax highlighting.

		-- Constant       { fg = c.orange }, -- (preferred) any constant
		-- String         { fg = c.bright_green, gui = italic }, --   a string constant: "this is a string"
		-- Character      { }, --  a character constant: 'c', '\n'
		-- Number         { fg = c.orange }, --   a number constant: 234, 0xff
		Boolean({ fg = c.red }), --  a boolean constant: TRUE, false
		Float({ classic.Number }), --    a floating point constant: 2.3e10

		-- Identifier     { classic.Identifier }, -- (preferred) any variable name
		-- Function       { classic.Function }, -- function name (also: methods for classes)

		-- Statement      { fg = c.purple }, -- (preferred) any statement
		Conditional({ classic.Statement }), --  if, then, else, endif, switch, etc.
		Repeat({ classic.Statement }), --   for, do, while, etc.
		Label({ fg = c.magenta }), --    case, default, etc.
		Operator({ fg = c.magenta }), -- "sizeof", "+", "*", etc.
		-- Keyword        { classic.Keyword }, --  any other keyword
		Exception({ fg = c.orange }), --  try, catch, throw

		-- PreProc        { fg = c.orange }, -- (preferred) generic Preprocessor
		-- Include        { }, --  preprocessor #include
		-- Define         { }, --   preprocessor #define
		-- Macro          { }, --    same as Define
		-- PreCondit      { }, --  preprocessor #if, #else, #endif, etc.

		-- Type           { classic.Type }, -- (preferred) int, long, char, etc.
		-- StorageClass   { }, -- static, register, volatile, etc.
		-- Structure      { }, --  struct, union, enum, etc.
		-- Typedef        { }, --  A typedef

		-- Special        { classic.Special }, -- (preferred) any special symbol
		-- SpecialChar    { }, --  special character in a constant
		-- Tag            { }, --    you can use CTRL-] on this
		Delimiter({ fg = c.purple }), --  character that needs attention
		-- SpecialComment { }, -- special things inside a comment
		-- Debug          { }, --    debugging statements

		-- Underlined { gui = "underline" }, -- (preferred) text that stands out, HTML links
		-- Bold       { gui = "bold" },
		-- Italic     { gui = "italic" },

		-- ("Ignore", below, may be invisible...)
		-- Ignore         { }, -- (preferred) left blank, hidden  |hl-Ignore|

		-- Error          { }, -- (preferred) any erroneous construct

		-- Todo           { fg = c.grey_3, gui = italic }, -- (preferred) anything that needs extra attention; mostly the keywords TODO FIXME and XXX

		-- These groups are for the native LSP client. Some other LSP clients may
		-- use these groups, or use their own. Consult your LSP client's
		-- documentation.

		-- LspReferenceText                     { }, -- used for highlighting "text" references
		-- LspReferenceRead                     { }, -- used for highlighting "read" references
		-- LspReferenceWrite                    { }, -- used for highlighting "write" references

		-- LspDiagnosticsDefaultError           { }, -- Used as the base highlight group. Other LspDiagnostic highlights link to this by default (except Underline)
		-- LspDiagnosticsDefaultWarning         { }, -- Used as the base highlight group. Other LspDiagnostic highlights link to this by default (except Underline)
		-- LspDiagnosticsDefaultInformation     { }, -- Used as the base highlight group. Other LspDiagnostic highlights link to this by default (except Underline)
		-- LspDiagnosticsDefaultHint            { }, -- Used as the base highlight group. Other LspDiagnostic highlights link to this by default (except Underline)

		-- LspDiagnosticsVirtualTextError       { }, -- Used for "Error" diagnostic virtual text
		-- LspDiagnosticsVirtualTextWarning     { }, -- Used for "Warning" diagnostic virtual text
		-- LspDiagnosticsVirtualTextInformation { }, -- Used for "Information" diagnostic virtual text
		-- LspDiagnosticsVirtualTextHint        { }, -- Used for "Hint" diagnostic virtual text

		-- LspDiagnosticsUnderlineError         { }, -- Used to underline "Error" diagnostics
		-- LspDiagnosticsUnderlineWarning       { }, -- Used to underline "Warning" diagnostics
		-- LspDiagnosticsUnderlineInformation   { }, -- Used to underline "Information" diagnostics
		-- LspDiagnosticsUnderlineHint          { }, -- Used to underline "Hint" diagnostics

		-- LspDiagnosticsFloatingError          { }, -- Used to color "Error" diagnostic messages in diagnostics float
		-- LspDiagnosticsFloatingWarning        { }, -- Used to color "Warning" diagnostic messages in diagnostics float
		-- LspDiagnosticsFloatingInformation    { }, -- Used to color "Information" diagnostic messages in diagnostics float
		-- LspDiagnosticsFloatingHint           { }, -- Used to color "Hint" diagnostic messages in diagnostics float

		-- LspDiagnosticsSignError              { }, -- Used for "Error" signs in sign column
		-- LspDiagnosticsSignWarning            { }, -- Used for "Warning" signs in sign column
		-- LspDiagnosticsSignInformation        { }, -- Used for "Information" signs in sign column
		-- LspDiagnosticsSignHint               { }, -- Used for "Hint" signs in sign column

		-- LspCodeLens                          { }, -- Used to color the virtual text of the codelens

		-- These groups are for the neovim tree-sitter highlights.
		-- As of writing, tree-sitter support is a WIP, group names may change.
		-- By default, most of these groups link to an appropriate Vim group,
		-- TSError -> Error for example, so you do not have to define these unless
		-- you explicitly want to support Treesitter's improved syntax awareness.

		-- TSAnnotation         { },    -- For C++/Dart attributes, annotations that can be attached to the code to denote some kind of meta information.
		-- TSAttribute          { },    -- (unstable) TODO: docs
		-- TSBoolean            { },    -- For booleans.
		-- TSCharacter          { },    -- For characters.
		-- TSComment            { },    -- For comment blocks.
		-- TSConstructor        { },    -- For constructor calls and definitions: ` { }` in Lua, and Java constructors.
		-- TSConditional        { },    -- For keywords related to conditionnals.
		-- TSConstant           { },    -- For constants
		-- TSConstBuiltin       { },    -- For constant that are built in the language: `nil` in Lua.
		-- TSConstMacro         { },    -- For constants that are defined by macros: `NULL` in C.
		-- TSError              { },    -- For syntax/parser errors.
		-- TSException          { },    -- For exception related keywords.
		-- TSField              { },    -- For fields.
		-- TSFloat              { },    -- For floats.
		TSFunction({ classic.Function }), -- For function (calls and definitions).
		-- TSFuncBuiltin        { },    -- For builtin functions: `table.insert` in Lua.
		-- TSFuncMacro          { },    -- For macro defined fuctions (calls and definitions): each `macro_rules` in Rust.
		-- TSInclude            { },    -- For includes: `#include` in C, `use` or `extern crate` in Rust, or `require` in Lua.
		TSKeyword({ classic.Keyword }), -- For keywords that don't fall in previous categories.
		-- TSKeywordFunction    { },    -- For keywords used to define a fuction.
		-- TSLabel              { },    -- For labels: `label:` in C and `:label:` in Lua.
		TSMethod({ classic.Function }), -- For method calls and definitions.
		-- TSNamespace          { },    -- For identifiers referring to modules and namespaces.
		-- TSNone               { },    -- TODO: docs
		-- TSNumber             { },    -- For all numbers
		-- TSOperator           { },    -- For any operator: `+`, but also `->` and `*` in C.
		-- TSParameter          { },    -- For parameters of a function.
		-- TSParameterReference { },    -- For references to parameters of a function.
		TSProperty({ classic.Identifier }), -- Same as `TSField`.
		-- TSPunctDelimiter     { },    -- For delimiters ie: `.`
		-- TSPunctBracket       { },    -- For brackets and parens.
		-- TSPunctSpecial       { },    -- For special punctutation that does not fall in the catagories before.
		-- TSRepeat             { },    -- For keywords related to loops.
		-- TSString             { },    -- For strings.
		-- TSStringRegex        { },    -- For regexes.
		-- TSStringEscape       { },    -- For escape characters within a string.
		-- TSSymbol             { },    -- For identifiers referring to symbols or atoms.
		TSType({ classic.Type }), -- For types.
		-- TSTypeBuiltin        { },    -- For builtin types.
		TSVariable({ classic.Special }), -- Any variable name that does not have another highlight.
		-- TSVariableBuiltin    { },    -- Variable names that are defined by the languages, like `this` or `self`.

		-- TSTag                { },    -- Tags like html tag names.
		-- TSTagDelimiter       { },    -- Tag delimiter like `<` `>` `/`
		TSText({ fg = Normal.fg }), -- For strings considered text in a markup language.
		-- TSEmphasis           { },    -- For text to be represented with emphasis.
		-- TSUnderline          { },    -- For text to be represented with an underline.
		-- TSStrike             { },    -- For strikethrough text.
		-- TSTitle              { },    -- Text that is part of a title.
		-- TSLiteral            { },    -- Literal text.
		-- TSURI                { },    -- Any URI like a link or email.

		-- Link all uncommented TS values to their semantic equivalents
		sym("@function")({ TSFunction }),
		sym("@keyword")({ TSKeyword }),
		sym("@method")({ TSMethod }),
		sym("@property")({ TSProperty }),
		sym("@type")({ TSType }),
		sym("@variable")({ TSVariable }),
		sym("@text")({ TSText }),

		-- cmp highlights
		CmpItemAbbrDeprecated({ fg = c.green, gui = "strikethrough" }),
		CmpItemAbbrMatch({ fg = c.green }),
		CmpItemAbbrMatchFuzzy({ CmpItemAbbrMatch }),
		CmpItemKindVariable({ TSVariable }),
		CmpItemKindInterface({ TSType }),
		CmpItemKindText({ TSText }),
		CmpItemKindFunction({ TSFunction }),
		CmpItemKindMethod({ TSMethod }),
		CmpItemKindKeyword({ TSKeyword }),
		CmpItemKindProperty({ TSProperty }),
		-- CmpItemKindUnit         { Normal },
	}
end)

-- return our parsed theme for extension or use else where.
return theme

-- vi:nowrap