update udot (update dot files) function

functions

@@ -1,12 +1,33 @@
 # Update dotfiles
 udot() {
-  cwd=$(pwd)
+  info=$(git --no-pager log --pretty="%h by %an <%ae> on %cd" -1 --abbrev-commit)
-  cd ~/.dotfiles/
+  local=$(git --no-pager log --pretty="%H" -1)
-  git pull
+  remote=$(git ls-remote origin | awk "/HEAD/ {print \$1}")
-  bin/dfm install 
+  echo -e ""
-  source ~/.dotfiles/aliases 
+  echo -e '    ____      U  ___ u _____    _____              _     U _____ u ____    '
-  source ~/.dotfiles/functions
+  echo -e '   |  _"\      \/"_ \/|_ " _|  |" ___|    ___     |"|    \| ___"|// __"| u '
-  cd $cwd
+  echo -e '  /| | | |     | | | |  | |   U| |_  u   |_"_|  U | | u   |  _|" <\___ \/  '
+  echo -e '  U| |_| |\.-,_| |_| | /| |\  \|  _|/     | |    \| |/__  | |___  u___) |  '
+  echo -e '   |____/ u \_)-\___/ u |_|U   |_|      U/| |\u   |_____| |_____| |____/>> '
+  echo -e '    |||_         \\   _// \\_  )(\\,-.-,_|___|_,-.//  \\  <<   >>  )(  (__)'
+  echo -e '   (__)_)       (__) (__) (__)(__)(_/ \_)-' '-(_/(_")("_)(__) (__)(__)     '
+  echo -e ""
+  echo -e "$info"
+  echo -e ""
+
+  if [ "$local" = "$remote" ]; then
+    echo "Already up to date :)"
+  else
+    echo -e "Updating..."  
+    cwd=$(pwd)
+    cd ~/.dotfiles/
+    git pull
+    bin/dfm install 
+    source ~/.dotfiles/aliases 
+    source ~/.dotfiles/functions
+    cd $cwd
+  fi
+  echo -e ""
 }
 
 # will attach to existing tmux session, create new if one does not exist or just start bash if there is no tmux available.