Reorganized

unorganized/user-modules/neovim/default.nix

@@ -0,0 +1,191 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.modules.neovim;
+  theme = config.desktop.theming;
+  colors = theme.colors;
+in
+{
+  options.modules.neovim = {
+    enable = mkEnableOption "neovim";
+  };
+
+  config = mkIf cfg.enable {
+    programs.nixvim = {
+      enable = true;
+      defaultEditor = true;
+      viAlias = true;
+      vimAlias = true;
+
+      extraPackages = with pkgs; [ ];
+
+      opts = {
+        number = true;
+        relativenumber = true;
+
+        signcolumn = "yes";
+
+        ignorecase = true;
+        smartcase = true;
+
+        tabstop = 4;
+        shiftwidth = 4;
+        softtabstop = 0;
+        expandtab = true;
+        smarttab = true;
+
+        list = true;
+        listchars = "tab:»┈«,trail:·,extends:→,precedes:←,nbsp:␣";
+      };
+
+      diagnostic.settings = {
+        enable = true;
+        signs = true;
+        underline = true;
+        update_in_insert = true;
+      };
+
+      extraConfigLua = ''
+        vim.fn.sign_define("DiagnosticSignError",
+          {text = "", texthl = "DiagnosticSignError"})
+        vim.fn.sign_define("DiagnosticSignWarn",
+          {text = "", texthl = "DiagnosticSignWarn"})
+        vim.fn.sign_define("DiagnosticSignInfo",
+          {text = "", texthl = "DiagnosticSignInfo"})
+        vim.fn.sign_define("DiagnosticSignHint",
+          {text = "💡", texthl = "DiagnosticSignHint"})
+      '';
+
+      keymaps = [
+        # Save shortcut
+        {
+          action = ":update<CR>";
+          key = "<C-s>";
+          mode = "n";
+        }
+        {
+          action = "<C-o>:update<CR>";
+          key = "<C-s>";
+          mode = "i";
+        }
+
+        # Neo tree
+        {
+          action = ":Neotree action=focus reveal toggle<CR>";
+          key = "<leader>n";
+          mode = "n";
+          options.silent = true;
+        }
+      ];
+
+      autoCmd = [
+        {
+          desc = "Automatic formatting";
+          event = "BufWritePre";
+          callback = {
+            __raw = ''
+              function()
+                vim.lsp.buf.format {
+                  async = false,
+                }
+              end
+            '';
+          };
+        }
+      ];
+
+      highlight = {
+        Comment = {
+          italic = true;
+          fg = theme.schemeColors.withHashtag.base03; # TODO: Come up with a good name colors.muted maybe?
+        };
+
+      };
+
+      plugins.lsp = {
+        enable = true;
+      };
+
+      #plugins.treesitter = {
+      #  enable = true;
+      #};
+
+      plugins.cmp = {
+        enable = true;
+
+        settings = {
+          mapping = {
+            "<C-Space>" = "cmp.mapping.complete()";
+            "<C-d>" = "cmp.mapping.scroll_docs(-4)";
+            "<C-e>" = "cmp.mapping.close()";
+            "<C-f>" = "cmp.mapping.scroll_docs(4)";
+            "<CR>" = "cmp.mapping.confirm({ select = true })";
+            "<S-Tab>" = "cmp.mapping(cmp.mapping.select_prev_item(), {'i', 's'})";
+            "<Tab>" = "cmp.mapping(cmp.mapping.select_next_item(), {'i', 's'})";
+          };
+          sources = [
+            { name = "path"; }
+            { name = "nvim_lsp"; }
+          ];
+        };
+      };
+
+      plugins.web-devicons = {
+        enable = true;
+      };
+
+      plugins.neo-tree = {
+        enable = true;
+
+        closeIfLastWindow = true;
+        window = {
+          width = 30;
+          autoExpandWidth = true;
+        };
+
+        extraOptions = {
+          default_component_configs.git_status.symbols = {
+            # Change type
+            added = "+";
+            deleted = "✕";
+            modified = "✦";
+            renamed = "→";
+
+            # Status type
+            untracked = "?";
+            ignored = "▫";
+            unstaged = "□";
+            staged = "■";
+            conflict = "‼";
+          };
+        };
+      };
+
+      #plugins.cmp-nvim-lsp.enable = true;
+
+      plugins.gitsigns = {
+        enable = true;
+        settings.current_line_blame = true;
+      };
+
+      #plugins.copilot-vim = {
+      #  enable = true;
+      #};
+
+      # plugins.vimtex = {
+      #   enable = true;
+      #   texlivePackage = null;
+      #   settings = {
+      #     view_method = "zathura";
+      #   };
+      # };
+    };
+    programs.neovim.defaultEditor = true;
+  };
+}