Neovim/lua/plugins/indent-blankline.lua

--
-- Identation markers
--
-- Source: https://github.com/lukas-reineke/indent-blankline.nvim
-- ..............................................
--
-- Author: Sven Vogel
-- Created: 08.11.2024
-- Edited: 08.11.2024
--
-- ==============================================

return {
    {
        "lukas-reineke/indent-blankline.nvim",
        main = "ibl",
        ---@module "ibl"
        ---@type ibl.config
        config = function(opts)
            local highlight = {
                "RainbowRed",
                "RainbowYellow",
                "RainbowBlue",
                "RainbowOrange",
                "RainbowGreen",
                "RainbowViolet",
                "RainbowCyan",
            }
            local hooks = require "ibl.hooks"
            -- create the highlight groups in the highlight setup hook, so they are reset
            -- every time the colorscheme changes
            hooks.register(hooks.type.HIGHLIGHT_SETUP, function()
                vim.api.nvim_set_hl(0, "RainbowRed", { fg = "#E06C75" })
                vim.api.nvim_set_hl(0, "RainbowYellow", { fg = "#E5C07B" })
                vim.api.nvim_set_hl(0, "RainbowBlue", { fg = "#61AFEF" })
                vim.api.nvim_set_hl(0, "RainbowOrange", { fg = "#D19A66" })
                vim.api.nvim_set_hl(0, "RainbowGreen", { fg = "#98C379" })
                vim.api.nvim_set_hl(0, "RainbowViolet", { fg = "#C678DD" })
                vim.api.nvim_set_hl(0, "RainbowCyan", { fg = "#56B6C2" })
            end)

            vim.g.rainbow_delimiters = { highlight = highlight }
            require("ibl").setup {
                scope = {
                    enabled = true,
                    highlight = highlight
                }
            }

            hooks.register(hooks.type.SCOPE_HIGHLIGHT, hooks.builtin.scope_highlight_from_extmark)
        end
    }
}