refactor

modules/home/devtools/neovim/default.nix

@@ -0,0 +1,155 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption;
+  cfg = config.home.devtools.neovim;
+in {
+  imports = [
+    ./plugins
+    ./lsp.nix
+    ./syntaxes.nix
+    ./keybindings.nix
+  ];
+
+  options = {
+    home.devtools.neovim.enable = mkEnableOption "Enable neovim";
+  };
+
+  config = mkIf cfg.enable {
+    programs.neovim = {
+      enable = true;
+      extraLuaConfig =
+        /*
+        lua
+        */
+        ''
+          -- Use system clipboard
+          vim.opt.clipboard = "unnamedplus"
+
+          -- Colorscheme
+          vim.cmd("colorscheme gruvbox-material")
+
+          -- Line Numbers and Cursorline
+          vim.opt.number = true
+          vim.opt.cursorline = true
+          vim.wo.relativenumber = false
+
+          -- Nerd Font
+          vim.g.have_nerd_font = true
+
+          -- Enable persistent undo
+          vim.opt.undofile = true
+          vim.opt.undodir = vim.fn.expand("~/.config/nvim/undo")
+
+          -- Set wildcharm to tab for triggering completion
+          vim.opt.wildcharm = vim.fn.char2nr(vim.api.nvim_replace_termcodes("<Tab>", true, true, true))
+
+          -- Folding
+          vim.opt.foldmethod = "manual"
+          vim.opt.foldexpr = "v:lua.vim.treesitter.foldexpr()"
+          -- vim.opt.foldexpr = "v:lua.vim.treesitter.foldtext()"
+
+          -- Tabs
+          vim.opt.tabstop = 4
+          vim.opt.expandtab = true
+          vim.opt.softtabstop = 0
+          vim.opt.shiftwidth = 0
+
+          -- 2 char-wide overrides for specific file types
+          vim.api.nvim_create_augroup("two_space_tab", { clear = true })
+          vim.api.nvim_create_autocmd("FileType", {
+          	pattern = { "json", "html", "htmldjango", "hamlet", "nix", "scss", "typescript", "php", "haskell", "terraform" },
+          	command = "setlocal tabstop=2",
+          	group = "two_space_tab",
+          })
+
+          -- Set tera to use htmldjango syntax
+          vim.api.nvim_create_augroup("tera_htmldjango", { clear = true })
+          vim.api.nvim_create_autocmd({ "BufRead", "BufNewFile" }, {
+          	pattern = "*.tera",
+          	command = "setfiletype htmldjango",
+          	group = "tera_htmldjango",
+          })
+
+          -- Options when composing mutt mail
+          vim.api.nvim_create_augroup("mail_settings", { clear = true })
+          vim.api.nvim_create_autocmd("FileType", {
+          	pattern = "mail",
+          	command = "set noautoindent wrapmargin=0 textwidth=0 linebreak wrap formatoptions+=w",
+          	group = "mail_settings",
+          })
+
+          -- Fix nvim size according to terminal
+          vim.api.nvim_create_augroup("fix_size", { clear = true })
+          vim.api.nvim_create_autocmd("VimEnter", {
+          	pattern = "*",
+          	command = "silent exec '!kill -s SIGWINCH' getpid()",
+          	group = "fix_size",
+          })
+
+          -- Highlight when yanking (copying) text
+          vim.api.nvim_create_autocmd("TextYankPost", {
+          	desc = "Highlight when yanking (copying) text",
+          	group = vim.api.nvim_create_augroup("kickstart-highlight-yank", { clear = true }),
+          	callback = function()
+          		vim.highlight.on_yank()
+          	end,
+          })
+
+          -- Diagnostic signs
+          function add_sign(name, text)
+          	vim.fn.sign_define(name, { text = text, texthl = name, numhl = name })
+          end
+
+          add_sign("DiagnosticSignError", "󰅚 ")
+          add_sign("DiagnosticSignWarn", " ")
+          add_sign("DiagnosticSignHint", "󰌶 ")
+          add_sign("DiagnosticSignInfo", " ")
+
+        '';
+
+      plugins = with pkgs.vimPlugins; [
+        vim-table-mode
+        editorconfig-nvim
+        vim-surround
+        gruvbox-material-nvim
+      ];
+    };
+
+    xdg.desktopEntries = {
+      nvim = {
+        name = "Neovim";
+        genericName = "Text Editor";
+        comment = "Edit text files";
+        exec = "nvim %F";
+        icon = "nvim";
+        mimeType = [
+          "text/english"
+          "text/plain"
+          "text/x-makefile"
+          "text/x-c++hdr"
+          "text/x-c++src"
+          "text/x-chdr"
+          "text/x-csrc"
+          "text/x-java"
+          "text/x-moc"
+          "text/x-pascal"
+          "text/x-tcl"
+          "text/x-tex"
+          "application/x-shellscript"
+          "text/x-c"
+          "text/x-c++"
+        ];
+        terminal = true;
+        type = "Application";
+        categories = [
+          "Utility"
+          "TextEditor"
+        ];
+      };
+    };
+  };
+}