add treefmt

flake.nix

@@ -42,8 +42,11 @@
             gcc
             rustc
             cargo
-            rustfmt
+            # Dev
+            treefmt # cli to run all formatters
             alejandra # Nix formatter
+            # rustfmt # Rust Formatter
+            # taplo-cli # TOML formatter
           ];
         };
       }

treefmt.toml

@@ -0,0 +1,12 @@
+[formatter.alejandra]
+command = "alejandra"
+includes = ["*.nix"]
+
+# [formatter.taplo]
+# command = "taplo"
+# options = ["format"]
+# includes = ["*.toml"]
+
+# [formatter.rustfmt]
+# command = "rustfmt"
+# includes = ["*.rs"]