feat(indent-blankline): update to v3, add scope color (#585)

README.md

@@ -680,14 +680,15 @@ hop = false
 ```lua
 indent_blankline = {
     enabled = true,
+    scope_color = "", -- catppuccin color (eg. `lavender`) Default: text
     colored_indent_levels = false,
 },
 
 ```
 
 <details> <summary>Special</summary>
 
-`colored_indent_levels` enables char highlights per indent level. Follow the instructions [here](https://github.com/lukas-reineke/indent-blankline.nvim#with-custom-gindent_blankline_char_highlight_list) to set the latter up.
+`colored_indent_levels` enables char highlights per indent level. Follow the instructions [here](https://github.com/lukas-reineke/indent-blankline.nvim#multiple-indent-colors) to set the latter up.
 
 </details>
 

lua/catppuccin/groups/integrations/indent_blankline.lua

@@ -2,18 +2,24 @@ local M = {}
 
 function M.get()
 	local hi = {
-		IndentBlanklineChar = { fg = C.surface0 },
-		IndentBlanklineContextChar = { fg = C.text },
-		IndentBlanklineContextStart = { sp = C.text, style = { "underline" } },
+		IblIndent = { fg = C.surface0 },
 	}
 
+	local scope_color = O.integrations.indent_blankline.scope_color
+	if C[scope_color] then
+		hi["IblScope"] = { fg = C[scope_color] }
+	else
+		hi["IblScope"] = { fg = C.text }
+	end
+
 	if O.integrations.indent_blankline.colored_indent_levels then
-		hi["IndentBlanklineIndent6"] = { blend = 0, fg = C.yellow }
-		hi["IndentBlanklineIndent5"] = { blend = 0, fg = C.red }
-		hi["IndentBlanklineIndent4"] = { blend = 0, fg = C.teal }
-		hi["IndentBlanklineIndent3"] = { blend = 0, fg = C.peach }
-		hi["IndentBlanklineIndent2"] = { blend = 0, fg = C.blue }
-		hi["IndentBlanklineIndent1"] = { blend = 0, fg = C.pink }
+		hi["RainbowRed"] = { blend = 0, fg = C.red }
+		hi["RainbowYellow"] = { blend = 0, fg = C.yellow }
+		hi["RainbowBlue"] = { blend = 0, fg = C.blue }
+		hi["RainbowOrange"] = { blend = 0, fg = C.peach }
+		hi["RainbowGreen"] = { blend = 0, fg = C.green }
+		hi["RainbowViolet"] = { blend = 0, fg = C.mauve }
+		hi["RainbowCyan"] = { blend = 0, fg = C.teal }
 	end
 
 	return hi

lua/catppuccin/init.lua

@@ -61,6 +61,7 @@ local M = {
 			},
 			indent_blankline = {
 				enabled = true,
+				scope_color = "",
 				colored_indent_levels = false,
 			},
 			native_lsp = {

lua/catppuccin/types.lua

@@ -222,6 +222,8 @@
 ---@class CtpIntegrationIndentBlankline
 -- Whether to enable the integration.
 ---@field enabled boolean
+-- Sets the color of the scope line
+---@field scope_color CtpColor?
 -- Enables char highlights per indent level.
 -- Follow the instructions on the plugins GitHub repo to set it up.
 ---@field colored_indent_levels boolean?

vim.yml

@@ -278,6 +278,9 @@ globals:
   O.integrations.indent_blankline.enabled:
     type: bool
     property: read-only
+  O.integrations.indent_blankline.scope_color:
+    type: string
+    property: read-only
   O.integrations.indent_blankline.colored_indent_levels:
     type: bool
     property: read-only