Add home/laozi/common/core/bat.nix

home/laozi/common/core/bat.nix

@@ -0,0 +1,20 @@
+# https://github.com/sharkdp/bat
+# https://github.com/eth-p/bat-extras
+
+{ pkgs, ... }: {
+  programs.bat = {
+    enable = true;
+    config = {
+      # Show line numbers, Git modifications and file header (but no grid)
+      style = "numbers,changes,header";
+      theme = "gruvbox-dark";
+    };
+    extraPackages = builtins.attrValues {
+      inherit (pkgs.bat-extras)
+
+        batgrep# search through and highlight files using ripgrep
+        batdiff# Diff a file against the current git index, or display the diff between to files
+        batman; # read manpages using bat as the formatter
+    };
+  };
+}