feat: lazygit integration

modules/terminal/toggleterm/config.nix

@@ -6,15 +6,16 @@
 with lib;
 with builtins; let
   cfg = config.vim.terminal.toggleterm;
+  toggleKey = "<c-t>";
 in {
   config = mkIf cfg.enable {
     vim.startPlugins = [
       "toggleterm-nvim"
     ];
 
-    vim.luaConfigRC.toggleterm = nvim.dag.entryAnywhere ''
+    vim.luaConfigRC.toggleterm = nvim.dag.entryAnywhere (''
         require("toggleterm").setup({
-        open_mapping = [[<c-t>]],
+          open_mapping = [[${toggleKey}]],
           direction = '${toString cfg.direction}',
           -- TODO: this should probably be turned into a module that uses the lua function if and only if the user has not set it
           size = function(term)
@@ -31,6 +32,21 @@ in {
             end
           },
         })
-    '';
+      ''
+      + optionalString cfg.lazygit.enable ''
+
+        local terminal = require 'toggleterm.terminal'
+        local lazygit = terminal.Terminal:new({
+          cmd = "lazygit",
+          direction = '${cfg.lazygit.direction}',
+          hidden = true,
+          on_open = function(term)
+            vim.cmd("startinsert!")
+            vim.keymap.set( 't', [[${toggleKey}]], function() term:toggle() end, {silent = true, noremap = true, buffer = term.bufnr})
+          end
+        })
+
+        vim.keymap.set( 'n', [[<leader>gg]], function() lazygit:toggle() end, {silent = true, noremap = true})
+      '');
   };
 }

modules/terminal/toggleterm/toggleterm.nix

@@ -17,5 +17,13 @@ with builtins; {
       default = false;
       description = "Enable winbar";
     };
+    lazygit = {
+      enable = mkEnableOption "Enable LazyGit integration";
+      direction = mkOption {
+        type = types.enum ["horizontal" "vertical" "tab" "float"];
+        default = "float";
+        description = "Direction of the lazygit window";
+      };
+    };
   };
 }