some tweaks to nu

scripts/rust-script-gen

@@ -0,0 +1,14 @@
+#!/usr/bin/env nu
+
+def main [script: string] {
+    cd /home/chris/dev
+    mkdir $script
+    cd $script
+    git init
+    nix flake init --template templates#rust
+    direnv allow
+    echo "Try running this next:
+    cargo init
+    cargo add clap --features=derive"
+    emacsclient /home/chris/dev/$script
+}