Fixed a dup bug in the boostrap script

bootstrap.sh

@@ -21,11 +21,16 @@ link() {
 
 link_dir() {
     # Only make a backup if an existing directory is there and is not a link
-    if [ -d "$1/$2" ] && [ ! -L "$1/$2" ]; then    
+    if [ -d "$1/$2" ] && [ ! -L "$1/$2" ]; then
         mv "$1/$2" "$1/$2.old"
         echo "Backed up original $2 to $1/$2.old"
     fi
-    ln -sf "$3" "$1/$2"
+
+    # Don't overwrite links
+    if [ ! -L "$1/$2" ]; then
+        echo "ln -sf $3 $1/$2"
+        ln -sf "$3" "$1/$2"
+    fi
 }
 
 set -x
@@ -45,9 +50,11 @@ fi
 VIM_BUNDLE=$HOME/.vim/bundle
 mkdir -p $VIM_BUNDLE
 plugins=($(ls -d $PWD/.vim/bundle/* | tr -s ' '))
+echo "${plugins[@]}"
 for plugin in ${plugins[@]}; do
     parts=($(echo "$plugin" | tr '/' ' '))
     plugin_name=${parts[-1]}
+    echo "$VIM_BUNDLE $plugin_name $plugin"
     link_dir $VIM_BUNDLE $plugin_name $plugin
 done
 
@@ -64,6 +71,7 @@ if [ ! -f "$HOME/.update_dotfiles.sh" ]; then
     echo "cd $PWD" >> $HOME/.update_dotfiles.sh
     echo "git checkout master" >> $HOME/.update_dotfiles.sh
     echo "git pull" >> $HOME/.update_dotfiles.sh
+    echo "git submodule init" >> $HOME/.update_dotfiles.sh
     echo "git submodule update" >> $HOME/.update_dotfiles.sh
     chmod +x $HOME/.update_dotfiles.sh
 fi