feat: colored indent levels for indent blankline

lua/catppuccino/config.lua

@@ -27,7 +27,7 @@ config.options = {
 				hints = "underline",
 				warnings = "underline",
 				information = "underline",
-			}
+			},
 		},
 		lsp_trouble = false,
 		lsp_saga = false,
@@ -39,7 +39,10 @@ config.options = {
 			show_root = false,
 		},
 		which_key = false,
-		indent_blankline = false,
+		indent_blankline = {
+			enabled = false,
+			colored_indent_levels = false,
+		},
 		dashboard = false,
 		neogit = false,
 		vim_sneak = false,

lua/catppuccino/core/integrations/indent_blankline.lua

@@ -1,9 +1,21 @@
 local M = {}
 
 function M.get(cpt)
-	return {
+
+	local hi = {
 		IndentBlanklineChar = { fg = cpt.gray },
 	}
+
+	if cpc.integrations.indent_blankline.colored_indent_levels then
+		hi["IndentBlanklineIndent6"] = {blend = "nocombine", fg = cpt.yellow}
+		hi["IndentBlanklineIndent5"] = {blend = "nocombine", fg = cpt.red}
+		hi["IndentBlanklineIndent4"] = {blend = "nocombine", fg = cpt.green}
+		hi["IndentBlanklineIndent3"] = {blend = "nocombine", fg = cpt.orange}
+		hi["IndentBlanklineIndent2"] = {blend = "nocombine", fg = cpt.blue}
+		hi["IndentBlanklineIndent1"] = {blend = "nocombine", fg = cpt.magenta}
+	end
+
+	return hi
 end
 
 return M