#!/bin/bash

while true
do
      read -r -p "Would you like to install Gitea? [Y/n] " input
 
      case $input in
            [yY][eE][sS]|[yY])
                  break
                  ;;
            [nN][oO]|[nN])
                  break
                  ;;
            *)
                  echo "That wasn't an option..."
                  ;;
      esac      
done
ping -c1 "github.com" &>"/dev/null"

if [[ "${?}" -ne 0 ]]; then
    echo "I am unable to access Github.com, that is needed to continue this Install."
elif [[ "${#args[@]}" -eq 0 ]]; then
GITEA_VER="1.18.3"
sudo systemctl stop gitea
sudo apt-get install git -y
sudo wget -O /usr/local/bin/gitea https://github.com/go-gitea/gitea/releases/download/v"$GITEA_VER"/gitea-"$GITEA_VER"-linux-amd64
sudo chmod +x /usr/local/bin/gitea
sudo adduser --system --shell /bin/bash --gecos 'Git Version Control' --group --disabled-password --home /home/git git
sudo mkdir -p /var/lib/gitea/{custom,data,log}
sudo chown -R git:git /var/lib/gitea
sudo chmod -R 750 /var/lib/gitea
sudo mkdir -v /etc/gitea
sudo chown -R root:git /etc/gitea
sudo chmod -R 770 /etc/gitea
sudo wget -O /etc/systemd/system/gitea.service https://git.oldgate.org/Sophia/thelinuxlist/raw/branch/main/systemd/gitea.service
sudo systemctl daemon-reload
sudo systemctl enable --now gitea
sudo systemctl start gitea
sudo ufw allow 3000
echo -e "=================================================================="
publicipaddress=$(curl -sS --connect-timeout 10 -m 60 https://ipv4.icanhazip.com/ || curl -sS --connect-timeout 10 -m 60 https://api.ipify.org )
intenalip=$(ip addr | grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -E -v "^127\.|^255\.|^0\." | head -n 1)
    echo "Gitea Should be available at http://${intenalip}:3000"
    echo "Or If you are using a VPS at http://${publicipaddress}:3000"
echo -e "=================================================================="
fi