1 files changed, 396 insertions, 0 deletions
diff --git a/lua/lush_template/gruvbox.lua b/lua/lush_template/gruvbox.lua
new file mode 100644
index 0000000..f303b25
--- /dev/null
+++ b/lua/lush_template/gruvbox.lua
@@ -0,0 +1,396 @@
+local lush = require("lush")
+local hsl = lush.hsl
+-- gruvbox palette
+local colors = {
+  dark0_hard = "#1d2021",
+  dark0 = "#282828",
+  dark0_soft = "#32302f",
+  dark1 = "#3c3836",
+  dark2 = "#504945",
+  dark3 = "#665c54",
+  dark4 = "#7c6f64",
+  light0_hard = "#f9f5d7",
+  light0 = "#fbf1c7",
+  light0_soft = "#f2e5bc",
+  light1 = "#ebdbb2",
+  light2 = "#d5c4a1",
+  light3 = "#bdae93",
+  light4 = "#a89984",
+  bright_red = "#fb4934",
+  bright_green = "#b8bb26",
+  bright_yellow = "#fabd2f",
+  bright_blue = "#83a598",
+  bright_purple = "#d3869b",
+  bright_aqua = "#8ec07c",
+  bright_orange = "#fe8019",
+  neutral_red = "#cc241d",
+  neutral_green = "#98971a",
+  neutral_yellow = "#d79921",
+  neutral_blue = "#458588",
+  neutral_purple = "#b16286",
+  neutral_aqua = "#689d6a",
+  neutral_orange = "#d65d0e",
+  faded_red = "#9d0006",
+  faded_green = "#79740e",
+  faded_yellow = "#b57614",
+  faded_blue = "#076678",
+  faded_purple = "#8f3f71",
+  faded_aqua = "#427b58",
+  faded_orange = "#af3a03",
+  gray = "#928374",
+}
+-- options (dark mode by default)
+local bg0 = colors.dark0
+local bg1 = colors.dark1
+local bg2 = colors.dark2
+local bg3 = colors.dark3
+local bg4 = colors.dark4
+
+local fg0 = colors.light0
+local fg1 = colors.light1
+local fg2 = colors.light2
+local fg3 = colors.light3
+local fg4 = colors.light4
+
+local red = colors.bright_red
+local green = colors.bright_green
+local yellow = colors.bright_yellow
+local blue = colors.bright_blue
+local purple = colors.bright_purple
+local aqua = colors.bright_aqua
+local orange = colors.bright_orange
+local sign_column = bg1
+local gray = colors.gray
+
+-- global settings
+local settings = {
+  contrast_dark = "medium",
+  contrart_light = "medium",
+  bold = true,
+  italic = true,
+  undercurl = true,
+  underline = true,
+  improved_strings = false,
+  improved_warnings = false,
+  invert_signs = false,
+  invert_selection = true,
+  invert_tabline = false,
+  italicize_comments = true,
+  italicize_strings = false,
+}
+
+local styles = {
+  italic = "italic",
+  inverse = "inverse",
+  bold = "bold",
+  undercurl = "undercurl",
+  underline = "underline",
+}
+
+-- setting default values
+for k, val in pairs(settings) do
+  local key = "gruvbox_" .. k
+  if vim.g[key] == nil then
+    vim.g[key] = val
+  end
+end
+
+-- handle light/dark contrast settings
+local bg = vim.o.background
+local contrast = vim.g["gruvbox_contrast_" .. bg]
+if contrast == "hard" then
+  bg0 = colors[bg .. "0_hard"]
+elseif contrast == "soft" then
+  bg0 = colors[bg .. "0_soft"]
+end
+
+-- swap colors if light mode
+if bg == "light" then
+  bg0 = colors.light0
+  bg1 = colors.light1
+  bg2 = colors.light2
+  bg3 = colors.light3
+  bg4 = colors.light4
+  fg0 = colors.dark0
+  fg1 = colors.dark1
+  fg2 = colors.dark2
+  fg3 = colors.dark3
+  fg4 = colors.dark4
+  red = colors.faded_red
+  green = colors.faded_green
+  yellow = colors.faded_yellow
+  blue = colors.faded_blue
+  purple = colors.faded_purple
+  aqua = colors.faded_aqua
+  orange = colors.faded_orange
+end
+
+local hls_cursor = orange
+if vim.g.gruvbox_hls_cursor ~= nil then
+  hls_cursor = colors[vim.g.gruvbox_hls_cursor]
+end
+
+local hls_highlight = yellow
+if vim.g.gruvbox_hls_cursor ~= nil then
+  hls_cursor = colors[vim.g.gruvbox_hls_highlight]
+end
+
+local number_column
+if vim.g.gruvbox_number_column ~= nil then
+  number_column = hsl(colors[vim.g.gruvbox_number_column])
+end
+
+local color_column = bg1
+if vim.g.gruvbox_color_column ~= nil then
+  color_column = colors[vim.g.gruvbox_color_column]
+end
+
+local vert_split = bg0
+if vim.g.gruvbox_vert_split ~= nil then
+  vert_split = colors[vim.g.gruvbox_vert_split]
+end
+
+local invert_signs
+if vim.g.gruvbox_invert_signs then
+  invert_signs = styles.inverse
+end
+
+local invert_selection = styles.inverse
+if not vim.g.gruvbox_invert_selection then
+  invert_selection = nil
+end
+
+local invert_tabline
+if vim.g.gruvbox_invert_tabline then
+  invert_tabline = styles.inverse
+end
+
+local tabline_sel = green
+if vim.g.gruvbox_tabline_sel then
+  tabline_sel = colors[vim.g.gruvbox_tabline_sel]
+end
+
+local italic_comments = settings.italic
+if not vim.g.gruvbox_italicize_comments then
+  italic_comments = nil
+end
+
+local italic_strings
+if vim.g.gruvbox_italicize_strings then
+  italic_strings = styles.italic
+end
+
+local special = {fg = hsl(orange), bg = hsl(bg1), gui = italic_strings}
+local special_string = {fg = hsl(fg1), bg = hsl(bg1), italic_strings}
+if not vim.g.gruvbox_improved_strings then
+  special = {fg = hsl(orange)}
+  special_string = {fg = hsl(green), gui = italic_strings}
+end
+
+local theme = lush(function()
+  return {
+    -- EndOfBuffer  { },
+    -- TermCursor   { },
+    -- TermCursorNC { },
+    -- Substitute   { },
+    -- MsgArea      { },
+    -- MsgSeparator { },
+    -- Whitespace   { },
+    -- Base groups
+    ColorColumn {bg = hsl(bg1)},
+    Conceal {bg = hsl(blue)},
+    Cursor {gui = styles.inverse},
+    lCursor {Cursor},
+    CursorIM {Cursor},
+    CursorColumn {bg = bg1},
+    CursorLine {CursorColumn},
+    Directory {fg = hsl(green), gui = styles.bold},
+    DiffAdd {fg = hsl(green), bg = hsl(bg1), gui = invert_signs},
+    DiffChange {fg = hsl(aqua), bg = hsl(bg1), gui = invert_signs},
+    DiffDelete {fg = hsl(red), bg = hsl(bg1), gui = invert_signs},
+    DiffText {fg = hsl(yellow), bg = hsl(bg1), gui = invert_signs},
+    ErrorMsg {fg = hsl(bg0), bg = hsl(red), gui = styles.bold},
+    VertSplit {fg = hsl(bg3), bgb = hsl(vert_split)},
+    Folded {fg = hsl(gray), bg = hsl(bg1), gui = styles.italic},
+    FoldColumn {fg = hsl(gray), bg = hsl(bg1)},
+    SignColumn {bg = hsl(sign_column)},
+    IncSearch {fg = hsl(hls_cursor), bg = hsl(bg0), gui = styles.inverse},
+    LineNr {fg = hsl(bg4), bg = number_column},
+    CursorLineNr {fg = hsl(yellow), bg = hsl(bg1)},
+    MatchParen {bg = hsl(bg3), gui = styles.bold},
+    ModeMsg {fg = hsl(yellow), gui = styles.bold},
+    MoreMsg {fg = hsl(yellow), gui = styles.bold},
+    NonText {fg = hsl(bg2)},
+    Normal {fg = hsl(fg0), bg = hsl(bg0)},
+    NormalFloat {Normal},
+    NormalNC {Normal},
+    Pmenu {fg = hsl(fg1), bg = hsl(bg2)},
+    PmenuSel {fg = hsl(bg2), bg = hsl(blue), gui = styles.bold},
+    PmenuSbar {bg = hsl(bg2)},
+    PmenuThumb {bg = hsl(bg4)},
+    Question {fg = hsl(orange), gui = styles.bold},
+    QuickFixLine {fg = hsl(fg0), bg = hsl(yellow), gui = styles.bold},
+    Search {fg = hsl(hls_highlight), bg = hsl(bg0), gui = styles.inverse},
+    SpecialKey {fg = hsl(fg4)},
+    SpellRare {gui = styles.undercurl, sep = hsl(purple)},
+    SpellBad {fg = hsl(red), gui = styles.underline},
+    StatusLine {fg = hsl(bg2), bg = hsl(fg1), gui = styles.inverse},
+    StatusLineNC {fg = hsl(bg1), bg = hsl(fg4), gui = styles.inverse},
+    TabLine {fg = hsl(bg4), bg = hsl(bg1), gui = invert_tabline},
+    TabLineFill {fg = hsl(bg4), bg = hsl(bg1), gui = invert_tabline},
+    TabLineSel {fg = hsl(tabline_sel), bg = hsl(bg1), gui = invert_tabline},
+    Title {fg = hsl(green), gui = styles.bold},
+    Visual {bg = hsl(bg3), gui = invert_selection},
+    VisualNOS {bg = hsl(bg3), gui = invert_selection},
+    WarningMsg {fg = hsl(red), gui = styles.bold},
+    WildMenu {fg = hsl(blue), bg = hsl(bg2), gui = styles.bold},
+    Constant {fg = hsl(purple)},
+    String {unpack(special_string)},
+    Character {fg = hsl(purple)},
+    Number {Character},
+    Boolean {Character},
+    Float {Character},
+    Identifier {fg = hsl(blue)},
+    Function {fg = hsl(green), gui = styles.bold},
+    Statement {fg = hsl(red)},
+    Conditional {fg = hsl(red)},
+    Repeat {fg = hsl(red)},
+    Label {fg = hsl(red)},
+    Keyword {fg = hsl(red)},
+    Exception {fg = hsl(red)},
+    Operator {fg = hsl(fg1)},
+    PreProc {fg = hsl(aqua)},
+    Include {fg = hsl(aqua)},
+    Define {fg = hsl(aqua)},
+    Macro {fg = hsl(aqua)},
+    PreCondit {fg = hsl(aqua)},
+    Type {fg = hsl(yellow)},
+    StorageClass {fg = hsl(orange)},
+    Structure {fg = hsl(aqua)},
+    Typedef {fg = hsl(yellow)},
+    Special {unpack(special)},
+    SpecialChar {fg = hsl(red)},
+    Tag {fg = hsl(aqua), gui = styles.bold},
+    Delimiter {fg = hsl(fg0)},
+    SpecialComment {fg = hsl(gray), gui = styles.italic},
+    Debug {fg = hsl(red)},
+    Underlined {gui = styles.underline},
+    Bold {gui = styles.bold},
+    Italic {gui = styles.italic},
+    Ignore {},
+    Error {fg = hsl(red), gui = styles.bold .. "," .. styles.underline}, -- TODO: check if we have some abstraction to merge two styles
+    Todo {fg = hsl(fg0), gui = styles.bold .. "," .. styles.italic},
+
+    -- LSP
+    LspDiagnosticsError {Error},
+    LspDiagnosticsErrorSign {fg = hsl(red), bg = hsl(sign_column), gui = invert_signs},
+    LspDiagnosticsErrorFloating {LspDiagnosticsError},
+    LspDiagnosticsWarning {fg = hsl(yellow)},
+    LspDiagnosticsWarningSign {
+      LspDiagnosticsWarning,
+      bg = hsl(sign_column),
+      gui = styles.undercurl,
+      sp = hsl(yellow),
+    },
+    LspDiagnosticsWarningFloating {LspDiagnosticsWarning},
+    LspDiagnosticsInformation {fg = hsl(blue)},
+    LspDiagnosticsInformationSign {
+      LspDiagnosticsInformation,
+      bg = hsl(sign_column),
+      gui = invert_signs,
+    },
+    LspDiagnosticsInformationFloating {LspDiagnosticsInformation},
+    LspDiagnosticsHint {fg = hsl(aqua)},
+    LspDiagnosticsHintSign {
+      LspDiagnosticsHint,
+      bg = hsl(sign_column),
+      gui = invert_signs,
+    },
+    LspDiagnosticsHintFloating {LspDiagnosticsHint},
+
+    -- Treesitter
+    TSNone {},
+    TSError {Error},
+    TSPunctDelimiter {Delimiter},
+    TSPunctBracket {Delimiter},
+    TSPunctSpecial {Delimiter},
+    TSConstant {Constant},
+    TSConstBuiltin {Special},
+    TSConstMacro {Define},
+    TSString {String},
+    TSStringRegex {String},
+    TSStringEscape {SpecialChar},
+    TSCharacter {Character},
+    TSNumber {Number},
+    TSBoolean {Boolean},
+    TSFloat {Float},
+    TSFunction {Function},
+    TSFuncBuiltin {Special},
+    TSFuncMacro {Macro},
+    TSParameter {Identifier},
+    TSParameterReference {TSParameter},
+    TSMethod {Function},
+    TSField {Identifier},
+    TSProperty {Identifier},
+    TSConstructor {Special},
+    TSConditional {Conditional},
+    TSRepeat {Repeat},
+    TSLabel {Label},
+    TSOperator {Operator},
+    TSKeyword {Keyword},
+    TSKeywordFunction {Keyword},
+    TSException {Exception},
+    TSType {Type},
+    TSTypeBuiltin {Type},
+    TSNamespace {Include},
+    TSInclude {Include},
+    TSAnnotation {PreProc},
+    TSText {TSNone},
+    TSStrong {gui = styles.bold},
+    TSEmphasis {gui = styles.italic},
+    TSUnderline {gui = styles.underline},
+    TSTitle {Title},
+    TSLiteral {String},
+    TSURI {Underlined},
+    TSVariable {Special},
+    TSVariableBuiltin {Special},
+
+    -- netrw
+    netrwDir {fg = hsl(aqua)},
+    netrwClassify {netrwDir},
+    netrwLink {fg = hsl(gray)},
+    netrwSymLink {fg = hsl(fg1)},
+    netrwExe {fg = hsl(yellow)},
+    netrwComment {netrwLink},
+    netrwList {fg = hsl(blue)},
+    netrwHelpCmd {netrwDir},
+    netrwCmdSep {fg = hsl(fg3)},
+    netrwVersion {fg = hsl(green)},
+
+    -- vim-startify
+    StartifyBracket {fg = hsl(fg3)},
+    StartifyFile {fg = hsl(fg1)},
+    StartifyNumber {fg = hsl(blue)},
+    StartifyPath {fg = hsl(gray)},
+    StartifySlash {StartifyPath},
+    StartifySection {fg = hsl(yellow)},
+    StartifySpecial {fg = hsl(bg2)},
+    StartifyHeader {fg = hsl(orange)},
+    StartifyFooter {fg = hsl(bg2)},
+
+    -- vim-signify
+    SignifySignAdd {fg = hsl(green), bg = hsl(sign_column), gui = invert_signs},
+    SignifySignChange {fg = hsl(aqua), bg = hsl(sign_column), gui = invert_signs},
+    SignifySignDelete {fg = hsl(red), bg = hsl(sign_column), gui = invert_signs},
+
+    -- lua
+    luaIn {fg = hsl(red)},
+    luaFunction {fg = hsl(aqua)},
+    luaTable {fg = hsl(orange)},
+
+  }
+end)
+
+return theme
+
+-- vi:nowrap