nvm brakes if part of the path is a symlink

see nvm-sh/nvm#617 (comment)

home/.zshrc

@@ -435,7 +435,7 @@ zstyle ':completion:*:hosts' hosts $hosts
 
 function enable-nvm {
     echo "loading Node Version Manager..."
-    export NVM_DIR="$HOME/.nvm"
+    export NVM_DIR="$(realpath $HOME/.nvm)"
     [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
     [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
 }