my-nvim-setup/lua/plugins/configs/others.lua

local M = {}

local chadrc_config = require("core.utils").load_config()
M.autopairs = function()
   local present1, autopairs = pcall(require, "nvim-autopairs")
   local present2, cmp_autopairs = pcall(require, "nvim-autopairs.completion.cmp")

   if not (present1 or present2) then
      return
   end

   autopairs.setup()

   -- not needed if you disable cmp, the above var related to cmp tooo! override default config for autopairs
   local cmp = require "cmp"
   cmp.event:on("confirm_done", cmp_autopairs.on_confirm_done())
end

M.better_escape = function()
   require("better_escape").setup {
      mapping = chadrc_config.mappings.plugins.better_escape.esc_insertmode,
      timeout = chadrc_config.plugins.options.esc_insertmode_timeout,
   }
end

M.blankline = function()
   require("indent_blankline").setup {
      indentLine_enabled = 1,
      char = "▏",
      filetype_exclude = {
         "help",
         "terminal",
         "dashboard",
         "packer",
         "lspinfo",
         "TelescopePrompt",
         "TelescopeResults",
      },
      buftype_exclude = { "terminal" },
      show_trailing_blankline_indent = false,
      show_first_indent_level = false,
   }
end

M.colorizer = function()
   local present, colorizer = pcall(require, "colorizer")
   if present then
      colorizer.setup({ "*" }, {
         RGB = true, -- #RGB hex codes
         RRGGBB = true, -- #RRGGBB hex codes
         names = false, -- "Name" codes like Blue
         RRGGBBAA = false, -- #RRGGBBAA hex codes
         rgb_fn = false, -- CSS rgb() and rgba() functions
         hsl_fn = false, -- CSS hsl() and hsla() functions
         css = false, -- Enable all CSS features: rgb_fn, hsl_fn, names, RGB, RRGGBB
         css_fn = false, -- Enable all CSS *functions*: rgb_fn, hsl_fn

         -- Available modes: foreground, background
         mode = "background", -- Set the display mode.
      })
      vim.cmd "ColorizerReloadAllBuffers"
   end
end

M.comment = function()
   local present, nvim_comment = pcall(require, "nvim_comment")
   if present then
      nvim_comment.setup()
   end
end

M.luasnip = function()
   local present, luasnip = pcall(require, "luasnip")
   if not present then
      return
   end

   luasnip.config.set_config {
      history = true,
      updateevents = "TextChanged,TextChangedI",
   }

   require("luasnip/loaders/from_vscode").load { paths = chadrc_config.plugins.options.luasnip.snippet_path }
   require("luasnip/loaders/from_vscode").load()
end

M.signature = function()
   local present, lspsignature = pcall(require, "lsp_signature")
   if present then
      lspsignature.setup {
         bind = true,
         doc_lines = 0,
         floating_window = true,
         fix_pos = true,
         hint_enable = true,
         hint_prefix = " ",
         hint_scheme = "String",
         hi_parameter = "Search",
         max_height = 22,
         max_width = 120, -- max_width of signature floating_window, line will be wrapped if exceed max_width
         handler_opts = {
            border = "single", -- double, single, shadow, none
         },
         zindex = 200, -- by default it will be on top of all floating windows, set to 50 send it to bottom
         padding = "", -- character to pad on left and right of signature can be ' ', or '|'  etc
      }
   end
end

M.lsp_handlers = function()
   local function lspSymbol(name, icon)
      vim.fn.sign_define("LspDiagnosticsSign" .. name, { text = icon, numhl = "LspDiagnosticsDefault" .. name })
   end

   lspSymbol("Error", "")
   lspSymbol("Information", "")
   lspSymbol("Hint", "")
   lspSymbol("Warning", "")

   vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
      virtual_text = {
         prefix = "",
         spacing = 0,
      },
      signs = true,
      underline = true,
      update_in_insert = false, -- update diagnostics insert mode
   })
   vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
      border = "single",
   })
   vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, {
      border = "single",
   })

   -- suppress error messages from lang servers
   vim.notify = function(msg, log_level, _opts)
      if msg:match "exit code" then
         return
      end
      if log_level == vim.log.levels.ERROR then
         vim.api.nvim_err_writeln(msg)
      else
         vim.api.nvim_echo({ { msg } }, true, {})
      end
   end
end

return M