feat(tests): replace MINRC with init.lua for lazygit.nvim testing

tests/MINRC

@@ -1,22 +0,0 @@
-" If after installing lazygit.vim, you are having trouble getting it to work, try the following minimal vimrc file.
-
-set nocompatible              " be iMproved, required
-filetype off                  " required
-
-if empty(glob('~/.local/share/nvim/site/autoload/plug.vim'))
-  silent !curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs
-    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
-  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
-endif
-
-call plug#begin('~/.local/share/nvim/plugged')
-
-Plug '~/gitrepos/lazygit.nvim'
-
-" Initialize plugin system
-call plug#end()
-
-let mapleader = " "
-nnoremap <silent> <leader>lg :LazyGit<CR>
-
-" Save the above to a file `MINRC`, and run `nvim -u MINRC` and type `<leader>lg` in normal mode.

tests/init.lua

@@ -0,0 +1,43 @@
+-- Minimal Neovim Lua configuration for testing lazygit.nvim using lazy.nvim
+-- Save this as init.lua and run with: nvim -u init.lua
+
+-- Basic settings
+vim.opt.compatible = false
+
+-- Set leader key (must be set before lazy setup)
+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+-- Set built-in colorscheme
+vim.cmd([[colorscheme vim]])
+
+-- Install lazy.nvim if it doesn't exist
+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)
+
+-- Plugin setup using lazy.nvim
+require("lazy").setup({
+  {
+    dir = "~/gitrepos/lazygit.nvim",
+    name = "lazygit.nvim",
+    config = function()
+      -- Keybinding for LazyGit
+      vim.keymap.set("n", "<leader>lg", ":LazyGit<CR>", {
+        silent = true,
+        desc = "Open LazyGit",
+      })
+    end,
+  },
+})
+
+-- Instructions: Save this file and run `nvim -u init.lua` then type `<leader>lg` in normal mode