feat: nixvim configuration init

config/options.nix

@@ -0,0 +1,115 @@
+{ pkgs, ... }:
+{
+  globalOpts = {
+    # Line numbers
+    number = true;
+    relativenumber = true;
+
+    # Enable more colors (24-bit)
+    termguicolors = true;
+
+    # Have a better completion experience
+    completeopt = [
+      "menuone"
+      "noselect"
+      "noinsert"
+    ];
+
+    # Always show the signcolumn, otherwise text would be shifted when displaying error icons
+    signcolumn = "yes:3";
+
+    # Enable mouse
+    mouse = "a";
+
+    # Search
+    ignorecase = true;
+    smartcase = true;
+
+    # Configure how new splits should be opened
+    splitright = true;
+    splitbelow = true;
+
+    list = true;
+    # NOTE: .__raw here means that this field is raw lua code
+    listchars.__raw = "{ tab = '» ', trail = '·', nbsp = '␣' }";
+
+    expandtab = true;
+    tabstop = 2;
+    shiftwidth = 2;
+    softtabstop = 0;
+    smarttab = true;
+
+    # Set encoding
+    encoding = "utf-8";
+    fileencoding = "utf-8";
+
+    # Save undo history
+    undofile = true;
+    swapfile = true;
+    backup = false;
+    autoread = true;
+
+    # Highlight the current line for cursor
+    cursorline = true;
+
+    # Show line and column when searching
+    ruler = true;
+
+    # Global substitution by default
+    gdefault = true;
+
+    # Start scrolling when the cursor is X lines away from the top/bottom
+    scrolloff = 5;
+  };
+
+  diagnostic.settings = {
+    update_in_insert = true;
+    severity_sort = true;
+    float = {
+      border = "rounded";
+    };
+    jump = {
+      severity.__raw = "vim.diagnostic.severity.WARN";
+    };
+  };
+
+  # userCommands = {
+  #   Q.command = "q";
+  #   Q.bang = true;
+  #   Wq.command = "q";
+  #   Wq.bang = true;
+  #   WQ.command = "q";
+  #   WQ.bang = true;
+  #   W.command = "q";
+  #   W.bang = true;
+  # };
+
+  globals.mapleader = ",";
+
+  # autoCmd = [
+  #   {
+  #     event = [ "VimEnter" ];
+  #     callback = {
+  #       __raw = "function() if vim.fn.argv(0) == '' then require('telescope.builtin').find_files() end end";
+  #     };
+  #   }
+  #   {
+  #     event = [ "VimEnter" ];
+  #     command = "set relativenumber";
+  #   }
+  # ];
+  #autoCmd = [
+  #  {
+  #    event = [ "BufEnter" "BufWinEnter" ];
+  #    pattern = [ "*.md" "*.mdx" ];
+  #    command = "MarkdownPreviewToggle";
+  #  }
+  #];
+
+  # highlight = {
+  #   Comment.fg = "#ff00ff";
+  #   Comment.bg = "#000000";
+  #   Comment.underline = true;
+  #   Comment.bold = true;
+  # };
+}