oneclick samba setup

oneclick-samba-setup.sh

#!/usr/bin/env bash

set -e

if ! command -v apt >/dev/null 2>&1; then
    echo "Debian/Ubuntu only."
    exit 1
fi

USER_NAME="${SUDO_USER:-$USER}"

sudo apt update
sudo apt install -y samba

sudo cp -n /etc/samba/smb.conf /etc/samba/smb.conf.bak

if ! grep -q "^\[homes\]" /etc/samba/smb.conf; then
sudo tee -a /etc/samba/smb.conf >/dev/null <<EOF

[homes]
   comment = Home Directories
   browseable = yes
   writable = yes
   create mask = 0700
   directory mask = 0700
   valid users = %S
EOF
fi

echo "Enter Samba password for user: $USER_NAME"
sudo smbpasswd -a "$USER_NAME" < /dev/tty
sudo smbpasswd -e "$USER_NAME"

sudo systemctl enable smbd nmbd
sudo systemctl restart smbd nmbd

echo "Samba configured: //$HOSTNAME/$USER_NAME"