clear-git-directory.sh

#!/bin/bash

if [ $# -lt 1 ]; then
  echo "[clear-git-directory.sh] Please specify the GIT repository to clear."
	exit 1;
elif [ ! -d "$1/.git" ]; then
	echo "[clear-git-directory.sh] Cannot find a GIT repository in '$1'."
	exit 1;
else
	cd "$1";
	shopt -s extglob dotglob;
	rm -rf !(.git);
fi

# --- OUTPUT ---
$ utils/clear-git-directory.sh bin
utils/clear-git-directory.sh: line 12: syntax error near unexpected token `('
utils/clear-git-directory.sh: line 12: `  rm -rf !(.git);'