nixos-config/home-manager/modules/neovim/plugins/gitsigns.nix

{...}: {
  programs.nixvim = {
    plugins.gitsigns = {
      enable = true;
      settings = {
        signs = {
          add.text = "▎";
          change.text = "▎";
          delete.text = "󰐊";
          topdelete.text = "󰐊";
          changedelete.text = "󰐊";
        };
      };
    };

    keymaps = [
      {
        mode = "n";
        key = "<leader>gs";
        action = "<cmd>Gitsigns stage_hunk<CR>";
        options = {
          silent = true;
          desc = "Stage Hunk";
        };
      }

      {
        mode = "n";
        key = "<leader>gr";
        action = "<cmd>Gitsigns reset_hunk<CR>";
        options = {
          silent = true;
          desc = "Reset Hunk";
        };
      }

      {
        mode = "v";
        key = "<leader>gs";
        action = "<cmd>lua function() Gitsigns stage_hunk {vim.fn.line('.'), vim.fn.line('v')} end<CR>";
        options = {
          silent = true;
          desc = "Stage Hunk";
        };
      }

      {
        mode = "v";
        key = "<leader>gr";
        action = "function() gs.reset_hunk {vim.fn.line('.'), vim.fn.line('v')} end";
        options = {
          silent = true;
          desc = "Reset Hunk";
        };
      }

      {
        mode = "n";
        key = "<leader>gS";
        action = "<cmd>Gitsigns stage_buffer<CR>";
        options = {
          silent = true;
          desc = "Stage Buffer";
        };
      }

      {
        mode = "n";
        key = "<leader>gu";
        action = "<cmd>Gitsigns undo_stage_hunk<CR>";
        options = {
          silent = true;
          desc = "Undo Stage Hunk";
        };
      }

      {
        mode = "n";
        key = "<leader>gR";
        action = "<cmd> Gitsigns reset_buffer<CR>";
        options = {
          silent = true;
          desc = "Reset Buffer";
        };
      }

      {
        mode = "n";
        key = "<leader>gp";
        action = "<cmd> Gitsigns preview_hunk<CR>";
        options = {
          silent = true;
          desc = "Preview Hunk";
        };
      }

      {
        mode = "n";
        key = "<leader>gb";
        action = "<cmd> Gitsigns toggle_current_line_blame<CR>";
        options = {
          silent = true;
          desc = "Blame";
        };
      }

      # {
      #   mode = "n";
      #   key = "<leader>gd";
      #   action = "<cmd> Gitsigns diffthis<CR>";
      #   options = {
      #     silent = true;
      #     desc = "Diff";
      #   };
      # }
    ];
  };
}