feat: darker sidebars

lua/lualine/themes/tokyonight.lua

@@ -11,8 +11,8 @@ tokyonight.normal = {
 }
 
 tokyonight.insert = {
-  a = { bg = colors.green3, fg = colors.bg_dark },
-  b = { bg = colors.fg_gutter, fg = colors.green3 },
+  a = { bg = colors.green, fg = colors.bg_dark },
+  b = { bg = colors.fg_gutter, fg = colors.green },
   c = c,
 }
 
@@ -23,8 +23,8 @@ tokyonight.command = {
 }
 
 tokyonight.visual = {
-  a = { bg = colors.magenta, fg = colors.bg_dark },
-  b = { bg = colors.fg_gutter, fg = colors.magenta },
+  a = { bg = colors.blue0, fg = colors.fg },
+  b = { bg = colors.fg_gutter, fg = colors.fg },
   c = c,
 }
 

lua/tokyonight/config.lua

@@ -1,6 +1,9 @@
 ---@class Config
 local config
 
+-- shim vim for kitty and other generators
+vim = vim or { g = {} }
+
 local function opt(key, default)
   key = "tokyonight_" .. key
   if vim.g[key] == nil then return default end
@@ -16,6 +19,8 @@ config = {
   functionStyle = opt("italic_functions", false) and "italic" or "NONE",
   hideInactiveStatusline = opt("hide_inactive_statusline", false),
   terminalColors = opt("terminal_colors", true),
+  sidebars = opt("sidebars", {}),
+  dev = opt("dev", false),
 }
 
 return config

lua/tokyonight/util.lua

@@ -31,8 +31,8 @@ function util.blend(fg, bg, alpha)
   return string.format("#%02X%02X%02X", blendChannel(1), blendChannel(2), blendChannel(3))
 end
 
-function util.darken(hex, amount, bg) return blend(hex, bg or util.bg, math.abs(amount)) end
-function util.lighten(hex, amount, fg) return blend(hex, fg or util.fg, math.abs(amount)) end
+function util.darken(hex, amount, bg) return util.blend(hex, bg or util.bg, math.abs(amount)) end
+function util.lighten(hex, amount, fg) return util.blend(hex, fg or util.fg, math.abs(amount)) end
 
 function util.highlight(group, color)
   if color.fg then util.colorsUsed[color.fg] = true end
@@ -59,6 +59,34 @@ function util.debug(colors)
   end
 end
 
+---@param config Config
+function util.autocmds(config)
+  vim.cmd [[augroup TokyoNight]]
+  vim.cmd [[  autocmd!]]
+  if config.dev then
+    vim.cmd [[  autocmd BufWritePost */lua/tokyonight/** nested colorscheme tokyonight]]
+  end
+  for _, sidebar in ipairs(config.sidebars) do
+    if sidebar == "terminal" then
+      vim.cmd [[  autocmd TermOpen * setlocal winhighlight=Normal:NormalSB,SignColumn:SignColumnSB]]
+    else
+      vim.cmd([[  autocmd BufWinEnter ]] .. sidebar ..
+                [[ setlocal winhighlight=Normal:NormalSB,SignColumn:SignColumnSB]])
+    end
+  end
+  vim.cmd [[augroup end]]
+end
+
+-- Simple string interpolation.
+--
+-- Example template: "${name} is ${value}"
+--
+---@param str string template string
+---@param table table key value pairs to replace in the string
+function util.template(str, table)
+  return (str:gsub("($%b{})", function(w) return table[w:sub(3, -2)] or w end))
+end
+
 function util.syntax(syntax) for group, colors in pairs(syntax) do util.highlight(group, colors) end end
 
 ---@param colors ColorScheme
@@ -107,6 +135,7 @@ function util.load(theme)
   async = vim.loop.new_async(vim.schedule_wrap(function()
     util.terminal(theme.colors)
     util.syntax(theme.plugins)
+    util.autocmds(theme.config)
     async:close()
   end))
   async:send()