nixos-config/home/modules/nixvim.nix

{ pkgs, lib, config, inputs, outputs, ... }:
{
    programs.nixvim = {
      enable = true;
      globals.mapleader = " ";
      extraConfigLua = builtins.readFile ../config-files/nvim/init.lua; 
      extraPlugins = with pkgs.vimPlugins; [
	headlines-nvim
      ];
      
      clipboard.providers.wl-copy.enable = true;

      options = {
      	number = true;         # Show line numbers
      	relativenumber = true; # Show relative line numbers

      	  shiftwidth = 2;        # Tab width should be 2
      };

      colorschemes.catppuccin.enable = true;
      plugins = {
	obsidian = {
	  enable = true;
	  dir = "~/Documents/Obsidian Vault/";
	};
	lualine.enable = true;
	lsp-format = {
	  enable = true;
	};
	lsp = {
	  enable = true;
	  servers = {
	    bashls.enable = true;
	    lua-ls.enable = true;
	    nushell.enable = true;
	    clangd.enable = true;
	    svelte.enable = true;
	    tsserver.enable = true;
	    eslint.enable = true;
	    rust-analyzer = {
	      enable = true;
	      installCargo = false;
	      installRustc = false;
	    };
	    nil_ls.enable = true;
	  };
	};
	gitsigns.enable = true;
	fugitive.enable = true;
	treesitter = {
	  enable = true;
	  folding = true;
	  indent = true;
	  nixvimInjections = true;
	};
	treesitter-refactor = {
	  enable = true;
	  smartRename.enable = true;
	  highlightCurrentScope.enable = true;
	  navigation.enable = true;
	};
	cursorline.enable = true;
	nvim-cmp = {
	  enable = true;
      	  autoEnableSources = true;
      	  sources = [
      	    {name = "nvim_lsp";}
      	    {name = "path";}
      	    {name = "buffer";}
      	    {name = "luasnip";}
      	  ];

          snippet.expand = "luasnip"; 

      	  mapping = {
      	    "<CR>" = "cmp.mapping.confirm({ select = true })";
      	    "<Tab>" = {
      	      action = ''
      	        function(fallback)
		  local luasnip = require 'luasnip'
      	          if cmp.visible() then
      	            cmp.select_next_item()
      	          elseif luasnip.expandable() then
      	            luasnip.expand()
      	          elseif luasnip.expand_or_jumpable() then
      	            luasnip.expand_or_jump()
      	          else
      	            fallback()
      	          end
      	        end
      	      '';
      	      modes = [ "i" "s" ];
      	    };
      	  };
	};
	telescope.enable = true;
	telescope.extensions = {
	  file_browser.enable = true; 
	};
	which-key.enable = true;
	cmp-nvim-lsp.enable = true;
	cmp-nvim-lua.enable = true;
	noice.enable = true;
	notify.enable = true;
	luasnip.enable = true;
	neo-tree.enable = true;
	presence-nvim.enable = true;
	crates-nvim.enable = true;
	fidget.enable = true;
	alpha = {
	  enable = true;
	  theme = "startify";
	};
	bufferline.enable = true;
      };
      keymaps = [
      	{
	  mode = "n";
          key = "<leader>ff";
          options.silent = true;
          action = "<cmd>Telescope file_browser<CR>";
      	}
      	{
	  mode = "n";
          key = "<leader>bb";
          options.silent = true;
          action = "<cmd>Telescope buffers<CR>";
      	}
	{
	  mode = "n";
	  key = "<leader>Gp";
	  action = "<cmd>Git pull<CR>";
	}
	{
	  mode = "n";
	  key = "<leader>GP";
	  action = "<cmd>Git push<CR>";
	}
	{
	  mode = "n";
	  key = "<leader>Gc";
	  action = "<cmd>Git commit<CR>";
	}
	{
	  mode = "n";
	  key = "<leader>Ga";
	  action = "<cmd>Git add .<CR>";
	}
	{
	  mode = "n";
	  key = "<leader>Gd";
	  action = "<cmd>Git diff<CR>";
	}
	{
	  mode = "n";
	  key = "<leader>nt";
	  action = "<cmd>Neotree toggle left<CR>";
	}
	{
	  mode = "n";
	  key = "<leader>P";
	  action = "\"+p";
	}
	{
	  mode = [ "n" "v" ];
	  key = "<leader>y";
	  action = "[[\"+y]]";
	}
	{
	  mode = [ "n" ];
	  key = "<leader>Y";
	  action = "[[\"+Y]]";
	}
      ];
    };
}