Update entrypoint.sh

entrypoint.sh

@@ -20,10 +20,6 @@ EOF
 
 # Calling method to configure the git environemnt
 git_setup
-# The remote changes should already be fetched, but as there is #4 this could resolve the problem
-git fetch
-# Switch to the actual branch
-git checkout $INPUT_BRANCH
 
 echo "Installing prettier..."
 npm install --silent --global prettier
@@ -33,6 +29,10 @@ prettier $INPUT_PRETTIER_OPTIONS || echo "Problem while prettifying your files!"
 if ! git diff --quiet
 then
   echo "Commiting and pushing changes..."
+  # The remote changes should already be fetched, but as there is #4 this could resolve the problem
+  git fetch
+  # Switch to the actual branch
+  git checkout $INPUT_BRANCH
   # Add changes to git
   git add "${INPUT_FILE_PATTERN}"
   # Commit and push changes back