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Only backup WireGuard folder if it contains files

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Orazio 2025-03-12 08:38:21 +01:00
parent 258e800e42
commit e3e11f5d22
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1 changed files with 9 additions and 7 deletions
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16
auto_install/install.sh
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@ -3217,13 +3217,15 @@ confWireGuard() {
fi
if [[ -d /etc/wireguard ]]; then
# Backup the wireguard folder
WIREGUARD_BACKUP="wireguard_$(date +%Y-%m-%d-%H%M%S).tar.gz"
echo "::: Backing up the wireguard folder to /etc/${WIREGUARD_BACKUP}"
CURRENT_UMASK="$(umask)"
umask 0077
${SUDO} tar -czf "/etc/${WIREGUARD_BACKUP}" /etc/wireguard &> /dev/null
umask "${CURRENT_UMASK}"
if [[ -n "$(ls -A /etc/wireguard)" ]]; then
# Backup the wireguard folder
WIREGUARD_BACKUP="wireguard_$(date +%Y-%m-%d-%H%M%S).tar.gz"
echo "::: Backing up the wireguard folder to /etc/${WIREGUARD_BACKUP}"
CURRENT_UMASK="$(umask)"
umask 0077
${SUDO} tar -czf "/etc/${WIREGUARD_BACKUP}" /etc/wireguard &> /dev/null
umask "${CURRENT_UMASK}"
fi
if [[ -f /etc/wireguard/wg0.conf ]]; then
${SUDO} rm /etc/wireguard/wg0.conf