Theme doesn't load automatically upon start up when using a lua config about vim-gruvbox8

[jojoyuji]

I think I got the problem, somehow setting termguicolors after colorscheme gruvbox messed up the colorscheme,
try setting the colorscheme after termguicolors:

...
opt("o", "termguicolors", true)
viml "colorscheme gruvbox8"

[jojoyuji]

Hi @edu-ant-vi ,
Could you try instead:

vim.cmd([[colorscheme gruvbox8]])

And see if it works?

[eduardo-antunes]

I tried it now, but the same thing happens. I believe they are actually the same function under the hood.

[jojoyuji]

how are you installing gruvbox8?
I think it is a loading order issue. I imagine you're setting the colorscheme before loading gruvbox8.

I'm using packer.nvim and this is how it is for me:

  use {
    'lifepillar/vim-gruvbox8',
    setup = function()
      vim.g.gruvbox_contrast_dark='hard'
      vim.cmd([[colorscheme gruvbox8_hard]])
    end
  }

[eduardo-antunes]

I'm using packer too. I was setting the colorscheme after loading gruvbox8, but outside of packer.startup. I rearranged my config to do it the way you showed, but it didn't work, even after I tried reinstalling it.

[jojoyuji]

Can you share your init.lua and related nvim dotfiles?

[eduardo-antunes]

Sure. My only dotfile at the moment is the init.lua:

-- Initial setup ---------------------------------------------------------------
-- vim.o for setting global options
-- vim.bo for setting buffer-scoped options
-- vim.wo for setting window-scoped options

local viml = vim.api.nvim_command    -- to execute vim commands 
local g    = vim.g                   -- a table of global variables

local scopes = {o = vim.o, b = vim.bo, w = vim.wo}

local function opt(scope, key, value)
  scopes[scope][key] = value
  if scope ~= "o" then scopes["o"][key] = value end
end

local function map(mode, lhs, rhs, opts)
  local options = {noremap = true}
  if opts then options = vim.tbl_extend("force", options, opts) end
  vim.api.nvim_set_keymap(mode, lhs, rhs, options)
end

-- Plugin declarations ---------------------------------------------------------

viml "packadd packer.nvim"

require("packer").startup(function()

  use {"wbthomason/packer.nvim", opt = true} -- packer itself

  use "lifepillar/vim-gruvbox8" -- gruvbox but faster

  use "pbrisbin/vim-colors-off" -- good ol' grey scale

  use "arcticicestudio/nord-vim" -- blue-ish, icy theme

  use  "sheerun/vim-polyglot" -- extra language support

  use  "ms-jpq/chadtree" -- file manager

  -- use  "nvim-treesitter"

  -- use "neovim/nvim-lspconfig"

  use "ryanoasis/vim-devicons" -- pretty icons

end)


-- General settings ------------------------------------------------------------

viml "syntax on"
viml "colorscheme gruvbox8"
viml "filetype plugin indent on"

opt("o", "hidden", true)
opt("w", "wrap", false)
opt("o", "hlsearch", false)
opt("o", "errorbells", false)
opt("w", "number", true)
opt("w", "relativenumber", true)
opt("o", "incsearch", true)
opt("o", "scrolloff", 8)
opt("o", "sidescrolloff", 8 )
opt("o", "lazyredraw", true)
opt("o", "mouse", "a")
opt("o", "termguicolors", true)

local indent = 4
opt("b", "tabstop", indent)
opt("b", "softtabstop", indent)
opt("b", "expandtab", true)
opt("b", "shiftwidth", indent)
opt("b", "smartindent", true)

opt("o", "ignorecase", true)
opt("o", "joinspaces", false)
opt("o", "shiftround", true)
opt("o", "smartcase", true)
opt("o", "splitbelow", true)
opt("o", "splitright", true)
opt("o", "wildmode", "list:longest")
opt("w", "list", true)

-- General key bindings --------------------------------------------------------

g.mapleader      = " "
g.maplocalleader = " m"

map("n", "<leader>w",        "<C-w>")
map("n", "<leader><leader>", "<cmd>bnext<cr>")
map("n", "<leader>ec",       "<cmd>edit $MYVIMRC<cr>")
map("n", "<leader>lc",       "<cmd>luafile $MYVIMRC<cr>")

-- çç to switch to normal mode
map("i", "çç", "<esc>")
map("v", "çç", "<esc>")
map("t", "çç", "<C-\\><C-n>")

-- Paste to and from the system"s clipboard
map("", "<C-y>", "\"+y")
map("", "<C-p>", "\"+p")

-- Plugin configuration ----------------------------------------------------------

-- Plugin-specific maps ----------------------------------------------------------

map("n", "<leader>.", "<cmd>CHADopen<cr>")

[eduardo-antunes]

It worked, thank you very much :)