nvim: Add dieter/dieter-nocolor variants. Switch with <Leader>uc

home/common/nvim/default.nix

@@ -154,7 +154,7 @@ in
         };
         type = "lua";
         config = ''
-          vim.cmd.colorscheme "dieter"
+          vim.cmd.colorscheme "dieter-nocolor"
         '';
       }
 

home/common/nvim/dieter/colors/dieter-nocolor.lua

@@ -0,0 +1,2 @@
+package.loaded["dieter"] = nil
+require("dieter").setup_nocolor()

home/common/nvim/dieter/colors/dieter.lua

@@ -1,2 +1,2 @@
 package.loaded["dieter"] = nil
-require("dieter")
+require("dieter").setup()

home/common/nvim/dieter/lua/dieter/init.lua

@@ -93,11 +93,11 @@ local colors = {
 
 }
 
-local c = colors[vim.o.background]
+local setupGroups = function(c)
   c.dialog_fg = c.foreground
   c.dialog_bg = c.background
 
-local theme = {
+  return {
     Normal = { fg = c.foreground, bg = c.background },
 
     Constant = { link = "NormalNC" },
@@ -111,6 +111,8 @@ local theme = {
 
     String = { fg = c.string },
 
+    Visual = { bg = c.selection },
+
     Comment = { fg = c.comment, italic = true, bold = true },
     CommentError = { fg = c.comment_error, italic = true, bold = true },
     ["@comment.note"] = { link = "Comment" },
@@ -201,28 +203,61 @@ local theme = {
     BlinkCmpSignatureHelpBorder = { link = 'BlinkCmpDocBorder' },
 
     NeoCodeiumSuggestion = { fg = c.suggestion, bold = true, italic = true },
-
-  NoiceMini = { fg = c.foreground, italic = true },
-
-  TelescopeNormal = { fg = c.foreground, bg = c.background },
-  TelescopeBorder = { bold = true },
-  TelescopeSelection = { bg = c.selection },
-  TelescopeResultsNormal = { fg = c.foreground, bold = true },
-  TelescopeResultsComment = { fg = c.dimmed_subtle, italic = true, bold = false },
-
-  Visual = { bg = c.selection },
     LspReferenceText = { fg = c.highlight_intense, undercurl = true },
     LspInlayHint = { fg = c.accent1, italic = true, bold = true },
   }
+end
 
+
+local setupGroupsNoColor = function(c)
+  local g = setupGroups(c)
+  local cl = { link = "NormalNC" }
+  g.Constant = cl
+  g.Delimiter = cl
+  g.Function = cl
+  g.Identifier = cl
+  g.Keyword = cl
+  g.Operator = cl
+  g["@punctuation.special"] = cl
+  g["@special"] = cl
+  g["@string"] = cl
+  g["@lsp.type.string"] = cl
+  g.Special = cl
+  g.String = cl
+  g.Type = cl
+  g.Variable = cl
+  g["@variable"] = cl
+  g["@variable.member"] = cl
+  g["@variable.parameter"] = cl
+  g.Comment = { fg = c.dimmed_subtle, italic = true, bold = true }
+  g.CommentError = { link = "Comment" }
+  return g
+end
+
+local setup_common = function(groups)
   vim.cmd("hi clear")
-
   if vim.fn.exists("syntax_on") == 1 then
     vim.cmd("syntax reset")
   end
-
-for group, hl in pairs(theme) do
+  for group, hl in pairs(groups) do
     vim.api.nvim_set_hl(0, group, hl)
   end
+end
 
+local T = {}
+
+T.setup = function()
+  local c = colors[vim.o.background]
+  local groups = setupGroups(c)
+  setup_common(groups)
   vim.g.colors_name = "dieter"
+end
+
+T.setup_nocolor = function()
+  local c = colors[vim.o.background]
+  local groups = setupGroupsNoColor(c)
+  setup_common(groups)
+  vim.g.colors_name = "dieter-nocolor"
+end
+
+return T

home/common/nvim/init.lua

@@ -154,6 +154,13 @@ vim.keymap.set("n", "K", function()
 vim.keymap.set("n", "<Leader>ub", function()
   vim.o.background = (vim.o.background == "light" and "dark" or "light")
   end, opts("Toggle dark/light background"))
+vim.keymap.set("n", "<Leader>uc", function()
+  if vim.g.colors_name == "dieter-nocolor" then
+    vim.cmd [[colorscheme dieter]]
+  else
+    vim.cmd [[colorscheme dieter-nocolor]]
+  end
+end, opts("Toggle Dieter colors"))
 vim.keymap.set("n", "<Leader>uh", "<cmd>InlayHintsToggle<cr>", opts("Toggle inlay hints"))
 vim.keymap.set("n", "<Leader>uw","<cmd>set invwrap<cr>", opts("Toggle line wrapping"))