Set initial configuration

lua/plugins/catppuccin.lua

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+return {
+    "catppuccin/nvim",
+    name = "catppuccin",
+    priority = 1000,
+    -- config = function(),
+        -- Catppuccin
+-- require("catppuccin").setup({
+--   flavour = "auto", -- latte, frappe, macchiato, mocha
+--   background = { -- :h background
+--       light = "latte",
+--       dark = "mocha",
+--   },
+--   transparent_background = false, -- disables setting the background color.
+--   show_end_of_buffer = false, -- shows the '~' characters after the end of buffers
+--   term_colors = false, -- sets terminal colors (e.g. `g:terminal_color_0`)
+--   dim_inactive = {
+--       enabled = false, -- dims the background color of inactive window
+--       shade = "dark",
+--       percentage = 0.15, -- percentage of the shade to apply to the inactive window
+--   },
+--   no_italic = false, -- Force no italic
+--   no_bold = false, -- Force no bold
+--   no_underline = false, -- Force no underline
+--   styles = { -- Handles the styles of general hi groups (see `:h highlight-args`):
+--       comments = { "italic" }, -- Change the style of comments
+--       conditionals = { "italic" },
+--       loops = {},
+--       functions = {},
+--       keywords = {},
+--       strings = {},
+--       variables = {},
+--       numbers = {},
+--       booleans = {},
+--       properties = {},
+--       types = {},
+--       operators = {},
+--       -- miscs = {}, -- Uncomment to turn off hard-coded styles
+--   },
+--   color_overrides = {},
+--   custom_highlights = {},
+--   default_integrations = true,
+--   integrations = {
+--       cmp = true,
+--       gitsigns = true,
+--       nvimtree = true,
+--       treesitter = true,
+--       notify = false,
+--       mini = {
+--           enabled = true,
+--           indentscope_color = "",
+--       },
+--       -- For more plugins integrations please scroll down (https://github.com/catppuccin/nvim#integrations)
+--   },
+-- })
+
+-- -- setup must be called before loading
+-- vim.cmd.colorscheme "catppuccin"
+    -- end
+}

lua/plugins/gruvbox.lua

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+return {
+    "ellisonleao/gruvbox.nvim",
+    priority = 1000 ,
+    config = function()
+        -- Gruvbox shenanigans
+        vim.o.background = "dark" -- or "light" for light mode
+        vim.cmd.colorscheme "gruvbox"
+    end
+}

lua/plugins/lualine.lua

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+return {
+    "nvim-lualine/lualine.nvim",
+    config = function()
+        require('lualine').setup({
+            options = {
+                theme = 'gruvbox'
+            }
+        })
+    end
+}

lua/plugins/neo-tree.lua

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+return {
+    "nvim-neo-tree/neo-tree.nvim",
+    branch = "v3.x",
+    dependencies = {
+      "nvim-lua/plenary.nvim",
+      "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
+      "MunifTanjim/nui.nvim",
+      -- "3rd/image.nvim", -- Optional image support in preview window: See `# Preview Mode` for more information
+    },
+    config = function()
+        vim.keymap.set('n', '<leader>n', ':Neotree filesystem reveal left<CR>', {})
+    end
+}

lua/vim-options.lua

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+vim.o.tabstop = 4 -- A TAB character looks like 4 spaces
+vim.o.expandtab = true -- Pressing the TAB key will insert spaces instead of a TAB character
+vim.o.softtabstop = 4 -- Number of spaces inserted instead of a TAB character
+vim.o.shiftwidth = 4 -- Number of spaces inserted when indenting