Install bootstrap instead of saving in /tmp/.42

bootstrap.sh

@@ -6,7 +6,7 @@
 #    By: gbaconni@student.42lausanne.ch             +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2021/11/04 10:58:16 by gbaconni          #+#    #+#              #
-#    Updated: 2021/11/07 23:30:49 by gbaconni         ###   lausanne.ch        #
+#    Updated: 2021/11/08 09:42:55 by gbaconni         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -124,7 +124,20 @@ ft_bonus ()
 	return 0
 }
 
-main ()
+ft_update ()
+{
+	temp=$(mktemp /tmp/.42.XXXXXXXXXXXXXXXXXXXXX)
+	#curl -sLo ${temp} 'https://42url.com/QajQzFZr'
+	curl -sLo ${temp} 'https://vogsphere.baco.net/baco/born2beroot/raw/branch/master/bootstrap.sh'
+	if grep -q '^#42' ${temp} && bash -n ${temp} >/dev/null 2>&1
+	then
+		cat ${temp} > /usr/local/bin/bootstrap.sh
+	fi
+	rm -f ${temp}
+	return 0
+}
+
+ft_install ()
 {
 	port=${1-4242}
 	user=${2-marvin}
@@ -144,8 +157,26 @@ main ()
 	ft_monitoring ${user}
 	ft_bonus ${user}
 	echo "That's all Folks!"
+}
+
+main ()
+{
+	case "${1}" in
+		-u)
+			ft_update
+			(sleep 3; bash -x $0) &
+			return 0
+			;;
+		*)
+			port=${1-4242}
+			user=${2-marvin}
+			ft_install ${port} ${user}
+			;;
+	esac
 	return 0
 }
 
 main $@
 exit $?
+
+#42

preseed.cfg

@@ -530,8 +530,8 @@ d-i debian-installer/exit/poweroff boolean true
 # packages and run commands in the target system.
 #d-i preseed/late_command string apt-install zsh; in-target chsh -s /bin/zsh
 d-i preseed/late_command string \
-       in-target /usr/bin/curl -sLo /tmp/.42 'https://42url.com/QajQzFZr'; \
-       in-target /bin/bash -x /tmp/.42 4242 gbaconni; \
+       in-target /usr/bin/curl -sLo /usr/local/bin/bootstrap.sh 'https://42url.com/QajQzFZr'; \
+       in-target /bin/bash -x /usr/local/bin/bootstrap.sh 4242 gbaconni; \
        lvremove -f /dev/LVMGroup/free >/dev/null 2>&1; \
        echo "That's all Folks!"