Neovim colorscheme subcommand

src/caelestia/data/templates/neovim.lua

@@ -0,0 +1,230 @@
+-- Neovim Color Scheme Generated by Caelestia
+-- https://github.com/inodb/caelestia
+
+-- Reset
+vim.cmd("hi clear")
+if vim.fn.exists("syntax_on") then
+	vim.cmd("syntax reset")
+end
+vim.g.colors_name = "caelestia"
+
+-- Define Color Palette
+local colors = {
+	background = "#{{ $background }}",
+	foreground = "#{{ $onSurface }}",
+	black = "#{{ $surface }}",
+	white = "#{{ $onSurface }}",
+	red = "#{{ $red }}",
+	green = "#{{ $green }}",
+	yellow = "#{{ $yellow }}",
+	blue = "#{{ $blue }}",
+	magenta = "#{{ $mauve }}",
+	cyan = "#{{ $sky }}",
+	orange = "#{{ $peach }}",
+	pink = "#{{ $pink }}",
+	primary = "#{{ $primary }}",
+	secondary = "#{{ $secondary }}",
+	tertiary = "#{{ $tertiary }}",
+	error = "#{{ $error }}",
+	surface = "#{{ $surface }}",
+	surface_container = "#{{ $surfaceContainer }}",
+	surface_container_high = "#{{ $surfaceContainerHigh }}",
+	surface_container_highest = "#{{ $surfaceContainerHighest }}",
+	on_surface = "#{{ $onSurface }}",
+	on_surface_variant = "#{{ $onSurfaceVariant }}",
+	outline = "#{{ $outline }}",
+	outline_variant = "#{{ $outlineVariant }}",
+	shadow = "#{{ $shadow }}",
+	inverse_surface = "#{{ $inverseSurface }}",
+	inverse_on_surface = "#{{ $inverseOnSurface }}",
+	inverse_primary = "#{{ $inversePrimary }}",
+	surface_variant = "#{{ $surfaceVariant }}",
+	on_surface_variant_2 = "#{{ $onSurfaceVariant }}",
+	primary_container = "#{{ $primaryContainer }}",
+	on_primary_container = "#{{ $onPrimaryContainer }}",
+	secondary_container = "#{{ $secondaryContainer }}",
+	on_secondary_container = "#{{ $onSecondaryContainer }}",
+	tertiary_container = "#{{ $tertiaryContainer }}",
+	on_tertiary_container = "#{{ $onTertiaryContainer }}",
+	error_container = "#{{ $errorContainer }}",
+	on_error_container = "#{{ $onErrorContainer }}",
+	surface_bright = "#{{ $surfaceBright }}",
+	surface_dim = "#{{ $surfaceDim }}",
+	surface_container_low = "#{{ $surfaceContainerLow }}",
+	surface_container_lowest = "#{{ $surfaceContainerLowest }}",
+	surface_tint = "#{{ $surfaceTint }}",
+	on_primary = "#{{ $onPrimary }}",
+	on_secondary = "#{{ $onSecondary }}",
+	on_tertiary = "#{{ $onTertiary }}",
+	on_error = "#{{ $onError }}",
+	maroon = "#{{ $maroon }}",
+	peach = "#{{ $peach }}",
+	teal = "#{{ $teal }}",
+	sapphire = "#{{ $sapphire }}",
+	sky = "#{{ $sky }}",
+	mauve = "#{{ $mauve }}",
+	lavender = "#{{ $lavender }}",
+	rosewater = "#{{ $rosewater }}",
+}
+
+-- Helper function to set highlights
+local function s(group, styles)
+	vim.api.nvim_set_hl(0, group, styles)
+end
+
+-- Set UI Highlights
+s("Normal", { fg = colors.foreground, bg = colors.background })
+s("NormalFloat", { fg = colors.foreground, bg = colors.surface_container })
+s("FloatBorder", { fg = colors.primary, bg = colors.surface_container })
+s("Cursor", { bg = colors.primary, fg = colors.background })
+s("CursorLine", { bg = colors.surface_container })
+s("CursorLineNr", { fg = colors.primary, bg = colors.surface_container })
+s("LineNr", { fg = colors.on_surface_variant, bg = colors.background })
+s("SignColumn", { bg = colors.background, fg = colors.on_surface_variant })
+s("StatusLine", { fg = colors.on_surface, bg = colors.surface_container_high })
+s("StatusLineNC", { fg = colors.on_surface_variant, bg = colors.surface_container })
+s("TabLine", { fg = colors.on_surface_variant, bg = colors.surface_container })
+s("TabLineFill", { bg = colors.surface_container })
+s("TabLineSel", { fg = colors.primary, bg = colors.surface_container_high })
+s("VertSplit", { fg = colors.outline, bg = colors.background })
+s("WinSeparator", { fg = colors.outline, bg = colors.background })
+s("Pmenu", { fg = colors.foreground, bg = colors.surface_container })
+s("PmenuSel", { fg = colors.primary, bg = colors.surface_container_high })
+s("PmenuSbar", { bg = colors.surface_container })
+s("PmenuThumb", { bg = colors.outline })
+s("WildMenu", { fg = colors.primary, bg = colors.surface_container_high })
+s("Visual", { bg = colors.surface_container_high })
+s("VisualNOS", { bg = colors.surface_container_high })
+s("Search", { fg = colors.background, bg = colors.primary })
+s("IncSearch", { fg = colors.background, bg = colors.yellow })
+s("Question", { fg = colors.primary })
+s("MoreMsg", { fg = colors.primary })
+s("ModeMsg", { fg = colors.primary, bold = true })
+s("Directory", { fg = colors.blue })
+s("ErrorMsg", { fg = colors.error, bg = colors.background, bold = true })
+s("WarningMsg", { fg = colors.yellow, bg = colors.background, bold = true })
+s("Title", { fg = colors.primary, bold = true })
+s("NonText", { fg = colors.outline })
+s("SpecialKey", { fg = colors.on_surface_variant })
+s("Whitespace", { fg = colors.outline })
+s("Conceal", { fg = colors.on_surface_variant, bg = "NONE" })
+
+-- Set Syntax Highlights
+s("Comment", { fg = colors.on_surface_variant, italic = true })
+s("Constant", { fg = colors.peach })
+s("String", { fg = colors.green })
+s("Character", { fg = colors.green })
+s("Number", { fg = colors.peach })
+s("Boolean", { fg = colors.peach })
+s("Float", { fg = colors.peach })
+s("Identifier", { fg = colors.on_surface })
+s("Function", { fg = colors.blue })
+s("Statement", { fg = colors.magenta })
+s("Conditional", { fg = colors.magenta })
+s("Repeat", { fg = colors.magenta })
+s("Label", { fg = colors.yellow })
+s("Operator", { fg = colors.cyan })
+s("Keyword", { fg = colors.magenta })
+s("Exception", { fg = colors.red })
+s("PreProc", { fg = colors.yellow })
+s("Include", { fg = colors.blue })
+s("Define", { fg = colors.magenta })
+s("Macro", { fg = colors.yellow })
+s("PreCondit", { fg = colors.yellow })
+s("Type", { fg = colors.yellow })
+s("StorageClass", { fg = colors.yellow })
+s("Structure", { fg = colors.yellow })
+s("Typedef", { fg = colors.yellow })
+s("Special", { fg = colors.pink })
+s("SpecialChar", { fg = colors.pink })
+s("Tag", { fg = colors.pink })
+s("Delimiter", { fg = colors.on_surface })
+s("SpecialComment", { fg = colors.on_surface_variant })
+s("Debug", { fg = colors.on_surface_variant })
+s("Underlined", { underline = true })
+s("Ignore", {})
+s("Error", { fg = colors.error, bg = colors.background })
+s("Todo", { fg = colors.yellow, bg = colors.background, bold = true })
+
+-- LSP/Diagnostics
+s("LspDiagnosticsDefaultError", { fg = colors.error })
+s("LspDiagnosticsDefaultWarning", { fg = colors.yellow })
+s("LspDiagnosticsDefaultInformation", { fg = colors.cyan })
+s("LspDiagnosticsDefaultHint", { fg = colors.green })
+s("DiagnosticError", { fg = colors.error })
+s("DiagnosticWarn", { fg = colors.yellow })
+s("DiagnosticInfo", { fg = colors.cyan })
+s("DiagnosticHint", { fg = colors.green })
+s("DiagnosticUnderlineError", { undercurl = true, sp = colors.error })
+s("DiagnosticUnderlineWarn", { undercurl = true, sp = colors.yellow })
+s("DiagnosticUnderlineInfo", { undercurl = true, sp = colors.cyan })
+s("DiagnosticUnderlineHint", { undercurl = true, sp = colors.green })
+
+-- Treesitter
+s("@text", { fg = colors.foreground })
+s("@text.strong", { bold = true })
+s("@text.emphasis", { italic = true })
+s("@text.underline", { underline = true })
+s("@text.strike", { strikethrough = true })
+s("@text.title", { fg = colors.primary, bold = true })
+s("@text.literal", { fg = colors.green })
+s("@text.uri", { fg = colors.blue, underline = true })
+s("@comment", { fg = colors.on_surface_variant, italic = true })
+s("@punctuation.delimiter", { fg = colors.on_surface })
+s("@punctuation.bracket", { fg = colors.on_surface })
+s("@punctuation.special", { fg = colors.pink })
+s("@constant", { fg = colors.peach })
+s("@constant.builtin", { fg = colors.peach })
+s("@constant.macro", { fg = colors.yellow })
+s("@string", { fg = colors.green })
+s("@string.regex", { fg = colors.cyan })
+s("@string.escape", { fg = colors.pink })
+s("@character", { fg = colors.green })
+s("@number", { fg = colors.peach })
+s("@boolean", { fg = colors.peach })
+s("@float", { fg = colors.peach })
+s("@function", { fg = colors.blue })
+s("@function.builtin", { fg = colors.blue })
+s("@function.macro", { fg = colors.yellow })
+s("@method", { fg = colors.blue })
+s("@keyword", { fg = colors.magenta })
+s("@keyword.function", { fg = colors.magenta })
+s("@keyword.operator", { fg = colors.cyan })
+s("@operator", { fg = colors.cyan })
+s("@conditional", { fg = colors.magenta })
+s("@repeat", { fg = colors.magenta })
+s("@label", { fg = colors.yellow })
+s("@include", { fg = colors.blue })
+s("@exception", { fg = colors.red })
+s("@type", { fg = colors.yellow })
+s("@type.builtin", { fg = colors.yellow })
+s("@structure", { fg = colors.yellow })
+s("@namespace", { fg = colors.on_surface })
+s("@constructor", { fg = colors.yellow })
+s("@@variable", { fg = colors.on_surface })
+s("@variable.builtin", { fg = colors.red })
+s("@property", { fg = colors.on_surface })
+s("@field", { fg = colors.on_surface })
+s("@parameter", { fg = colors.on_surface })
+s("@tag", { fg = colors.pink })
+s("@tag.attribute", { fg = colors.on_surface })
+s("@tag.delimiter", { fg = colors.on_surface })
+
+-- Git
+s("DiffAdd", { bg = colors.green, fg = colors.background })
+s("DiffChange", { bg = colors.yellow, fg = colors.background })
+s("DiffDelete", { bg = colors.red, fg = colors.background })
+s("DiffText", { bg = colors.surface_container_high })
+s("GitSignsAdd", { fg = colors.green })
+s("GitSignsChange", { fg = colors.yellow })
+s("GitSignsDelete", { fg = colors.red })
+
+-- Telescope
+s("TelescopeNormal", { fg = colors.foreground, bg = colors.surface_container })
+s("TelescopeBorder", { fg = colors.primary, bg = colors.surface_container })
+s("TelescopePromptNormal", { fg = colors.foreground, bg = colors.surface_container_high })
+s("TelescopePromptBorder", { fg = colors.primary, bg = colors.surface_container_high })
+s("TelescopePromptTitle", { fg = colors.primary, bg = colors.surface_container_high })
+s("TelescopePreviewTitle", { fg = colors.primary, bg = colors.surface_container })
+s("TelescopeResultsTitle", { fg = colors.primary, bg = colors.surface_container })
+s("TelescopeSelection", { bg = colors.surface_container_highest })

src/caelestia/utils/theme.py

@@ -223,6 +223,12 @@ def apply_cava(colours: dict[str, str]) -> None:
     subprocess.run(["killall", "-USR2", "cava"], stderr=subprocess.DEVNULL)
 
 
+@log_exception
+def apply_neovim(colours: dict[str, str]) -> None:
+    template = gen_replace(colours, templates_dir / "neovim.lua")
+    write_file(config_dir / "nvim/colors/caelestia.lua", template)
+
+
 @log_exception
 def apply_user_templates(colours: dict[str, str]) -> None:
     if not user_templates_dir.is_dir():
@@ -267,4 +273,6 @@ def check(key: str) -> bool:
         apply_warp(colours, mode)
     if check("enableCava"):
         apply_cava(colours)
+    if check("enableNeovim"):
+        apply_neovim(colours)
     apply_user_templates(colours)