Added debug options.

Signed-off-by: Tony Tkacik <tonydamage@gmail.com>

bin/clone-or-pull

@@ -2,18 +2,21 @@
 
 # FIXME: Add checks
 # FIXME: Add logging
-REPO="$PWD";
+REPO=$(realpath "$PWD");
 TARGET_DIR="$1";
 BRANCH="$2";
 
+env
+
 function perform_clone_or_pull {
   target="$1";
-  echo "Checking out working copy to remote:$target"
-  if [! -e "$target/.git" ]; then
+  echo "Checking out working copy to remote: $target"
+  if [ ! -e "$target/.git" ]; then
     git clone "$REPO" "$target";
   fi
   (
     cd "$target";
+    echo "Working directory: $target"
     git fetch
     git checkout origin/$BRANCH
   )