How do I configure plugins structure and options correctly? (gruvbox-material)

[perdakovich]

hello. I want to get rid of LazyVim and understand lazy.nvim better.

I want the lua/plugins folder to load all files automatically.
I want to put gruvbox-material colorscheme with certain parameters.

In LazyVim I did it like this:
LazyVim lua/plugins/gruvbox-material.lua:

return {
  { "sainnhe/gruvbox-material" },

  {
    "LazyVim/LazyVim",
    opts = {
      gruvbox_material_foreground = "original",
      gruvbox_material_background = "medium",

      colorscheme = "gruvbox-material",
    },
  },
}

how to do it with bare lazy.nvim?

this is my init.lua:

-- have to put mapleader first so mappings are correct
vim.g.mapleader = " "
vim.g.maplocalleader = " "

local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"

if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({
    "git",
    "clone",
    "--filter=blob:none",
    "https://github.com/folke/lazy.nvim.git",
    "--branch=stable", -- latest stable release
    lazypath,
  })
end
vim.opt.rtp:prepend(lazypath)




require("lazy").setup("plugins", opts)

this is my lua/plugins/gruvbox-material.lua:

return {
	{
		"sainnhe/gruvbox-material",
		lazy = false,
		priority = 1000,
		gruvbox_material_foreground = "original",
		gruvbox_material_background = "medium",

		config = function()
			vim.cmd [[ set colorscheme gruvbox-material ]]
		end,
	},
}

I definitely did something wrong, I can't understand how to do that correctly.
There's some errors on startup and overall I don't have gruvbox colorscheme enabled.
it's probably silly question, sorry, I'm so overwhelmed by tons of information, so I decided to ask someone to help me. thanks!

[folke]

LazyVim is barebones lazy.nvim so you can keep the same structure. Just remove the line that imports lazyvim in lua/config/lazy.lua.

And if you want to keep the other files in config for options etc, then you'll have to require those in your init.lua

Also, this needs to be under opts:

opts= {
gruvbox_material_foreground = "original",
		gruvbox_material_background = "medium",

}

[folke]

That also wouldn't work in LazyVim. In LazyVim configuring plugins is exactly the same as vanilla lazy.nvim.
I created both projects, so I would know

[perdakovich]

I don't seem to understand you very well.

Also, this needs to be under opts:

Under which opts? You mean under lazy.nvim bootstrap?

[perdakovich]

Just remove the line that imports lazyvim in lua/config/lazy.lua.

Oh, I should try that.
My problem with LazyVim is that it has a lot of plugins which I don't use, and it's slow.

[folke]

LazyVim is not slow.

Anyway, this is what you want:

  {
    "sainnhe/gruvbox-material",
    priority = 10000,
    lazy = false,
    config = function()
      vim.g.gruvbox_material_foreground = "original"
      vim.g.gruvbox_material_background = "medium"
      vim.cmd.colorscheme("gruvbox-material")
    end,
  },

[perdakovich]

LazyVim is not slow.

After barebones Neovim without any plugins (used it as Vim drop-in replacement), it is slow for me.
but, of course, with so many plugins it handles very well, it's very optimized.
for me the problem with its plugins, not with LazyVim in general.

[perdakovich]

Anyway, this is what you want:

It worked, thanks!

I don't understand this part of snippet:
config = function()
Where can I read about this?

Also what about my init.lua? Is it correct? even though everything works the way I want it to (lua/plugins/* runs automatically), I get this error every startup:

Error detected while processing /home/user/.config/nvim/init.lua:
Failed to load `plugins.opts`
...local/share/nvim/lazy/lazy.nvim/lua/lazy/core/plugin.lua:218: attempt
to get length of local 'spec' (a boolean value)
# stacktrace:
  - init.lua:22

[folke]

you have a file lua/plugins/opts.lua and that file does not return a spec as is required.
You can read about lazy.nvim in the readme obvioulsy.

[perdakovich]

small part of opts.lua:

--[[ opts.lua ]]
local opt = vim.opt

-- [[ Context ]]
opt.colorcolumn = '80'           -- str:  Show col for max line length
opt.number = true                -- bool: Show line numbers
opt.relativenumber = true        -- bool: Show relative line numbers
opt.scrolloff = 4                -- int:  Min num lines of context
opt.signcolumn = "yes"           -- str:  Show the sign column

How do I port it to lazy.nvim format?