Initial ChadRC File

chadrd.lua

local M = {}

M.plugins = "custom.plugins"

-- key mapping file
M.mappings = require "custom.mappings"

-- set our custom plugins.lua file here
M.ui = {
  theme = "chadracula",
  hl_override = {
    -- NvimTreeFolderName = { fg = "orange", bold = true }, -- works
    Cursor = { bg = "pink" }, -- works
    -- TermCursor = { bg = "orange" }, -- kinds works, soetimes
    LspReferenceText = { fg = "#3ba1c5", bg = "#e9f5f9" }, -- works
    LspReferenceRead = { fg = "green", bg = "purple" },
    LspReferenceWrite = { fg = "green", bg = "lightblue" },
  },
  hl_add = {
    FloatBorder = { fg = "green" }, -- works
    NormalFloat = { fg = "green" }, -- works
    -- NormalInactive = { fg = "lightblue" }, -- works
    NvimTreeCursorLine = { bg = "lightblue" },
  },
  FloatBorder = { fg = "blue" },
  telescope = { style = "bordered" },
  changed_themes = {
    chadracula = {},
  },
  statusline = {
    theme = "default",
    -- ensure column shows
    overriden_modules = function(modules)
      -- check to ensure nvchad.statusline.default is loaded first
      -- if not, return
      -- if not require "nvchad.statusline.default" then
      --   return
      -- end
      local st_modules = require "nvchad.statusline.default"
      local sep_r = " "
      local modes = st_modules.modes

      modes["n"][3] = "  "
      modes["v"][3] = "  "
      modes["i"][3] = "  "
      modes["t"][3] = "  "
      table.insert(
        modules,
        2,
        (function()
          -- path with '/filename.ext' removed:
          local path = vim.api.nvim_buf_get_name(0):match "^.*/"
          -- check if pathe xists
          if not path then
            return
          end

          return "%#St_LspStatus#" .. path -- https://github.com/NvChad/base46/blob/v2.0/lua/base46/integrations/statusline.lua
        end)()
      )
      -- insert line and column at the end of the modules
      table.insert(modules, "Ln %l, %c")

      --from  https://github.com/NvChad/ui/issues/129
      modules[1] = (function()
        local m = vim.api.nvim_get_mode().mode
        local current_mode = "%#" .. modes[m][2] .. "#" .. (modes[m][3] or "  !") .. modes[m][1]
        local right_sep = "%#" .. modes[m][2] .. "Sep" .. "#" .. sep_r

        return current_mode .. right_sep .. "%#ST_EmptySpace#" .. sep_r
      end)()
    end,
  },
}

return M

Some mappings:

-- Douglas' custom mappings
M.douglasmappings = {
  -- normal mode
  n = {
    ["<C-t>"] = { ":TroubleToggle<CR>", "Trouble Sidebar" },
    -- Press F4 to find and replace
    ["<F4>"] = { ":%s/<c-r><c-w>/<c-r><c-w>/gc<c-f>$F/i", "Find and Replace" },
    -- Ctrl-Shift- right arrow to select word (<ESC>wviw)
    ["<C-S-Right>"] = { "<ESC>wviw", "Select word" },
    ["<C-z>"] = { "u", "Undo" },
    -- toggle line numbers with <leader>ln (leader is space)
    ["<leader>ln"] = { ":set number<CR>", "Toggle line numbers" },
    ["<C-s>"] = { ":wa<CR>", "Quick save all" },
  },
  -- insert mode
  i = {
    ["kj"] = { "<ESC>", "escape insert mode", opts = { nowait = true } },
    -- Ctrl-v to paste
    ["<C-v>"] = { "<ESC>pa", "Paste" },
    -- Ctrl-z to undo (like in terminal)
    ["<C-z>"] = { "<ESC>ua", "Undo" },
    -- Ctrl-Shift- right arrow to select word (<ESC>wviw)
    ["<C-S-Right>"] = { "<ESC>wviw", "Select word" },
    ["<C-s>"] = { "<cmd>wa<CR>", "Quick save all" },
  },
  -- visual mode
  v = {
    -- Ctrl-x to cut
    ["<C-x>"] = { "x", "Cut" },
  },
  t = {
    -- Map Esc to Ctrl-\ Ctrl=n
    ["<Esc>"] = { "<C-\\><C-n>", "Exit terminal" },
    ["<C-t>"] = { ":TroubleToggle<CR>", "Trouble Sidebar" },
  },
}

Some nvim-tree overrides:

-- custom/plugins.lua
 {
    "nvim-tree/nvim-tree.lua",
    opts = overrides.nvimtree,
  },

-- custom/configs/overrides.lua
-- :help nvim-tree
M.nvimtree = {
  git = {
    enable = true,
    ignore = false,
    show_on_dirs = true,
    show_on_open_dirs = true,
  },
  diagnostics = {
    enable = true,
    icons = {
      hint = "",
      info = "",
      warning = "",
      error = "",
    },
  },
  renderer = {
    highlight_git = true,
    highlight_opened_files = "all", -- default is "none"
    highlight_diagnostics = true,
    icons = {
      show = {
        git = true,
      },
    },
  },
  view = {
    signcolumn = "yes", -- default is "yes"
  },
  update_focused_file = {
    enable = true,
  },
}