#!/usr/bin/env bash
set -e
VAULT=$(curl -s https://api.github.com/repos/dani-garcia/vaultwarden/releases/latest |
    grep "tag_name" |
    awk '{print substr($2, 2, length($2)-3) }')

RD=$(echo "\033[01;31m")
BL=$(echo "\033[36m")
CM='\xE2\x9C\x94\033'
GN=$(echo "\033[1;92m")
CL=$(echo "\033[m")
function update_info {
    echo -e "${BL}
 __      __         _ _                         _            
 \ \    / /        | | |                       | |           
  \ \  / /_ _ _   _| | |___      ____ _ _ __ __| | ___ _ __  
   \ \/ / _  | | | | | __\ \ /\ / / _  |  __/ _  |/ _ \  _ \ 
    \  / (_| | |_| | | |_ \ V  V / (_| | | | (_| |  __/ | | |
     \/ \__,_|\__,_|_|\__| \_/\_/ \__,_|_|  \__,_|\___|_| |_|
                        ${VAULT} UPDATE                                                                                                                        
${CL}"
}

update_info
while true; do
    read -p "This will Update Vaultwarden to $VAULT (Ensure you set 2vCPU 3072MiB RAM Min.). Proceed(y/n)?" yn
    case $yn in
    [Yy]*) break ;;
    [Nn]*) exit ;;
    *) echo "Please answer yes or no." ;;
    esac
done
sleep 2
echo -e "${GN} Stopping Vaultwarden... ${CL}"
systemctl stop vaultwarden.service
sleep 1

echo -e "${GN} Updating (Building) to ${VAULT} (Patience)... ${CL}"
git clone https://github.com/dani-garcia/vaultwarden &>/dev/null
cd vaultwarden
cargo build --features "sqlite,mysql,postgresql" --release &>/dev/null
DIR=/usr/bin/vaultwarden
if [ -d "$DIR" ]; then
    cp target/release/vaultwarden /usr/bin/
else
    cp target/release/vaultwarden /opt/vaultwarden/bin/
fi
echo -e "${GN} Starting Vaultwarden ${VAULT}... ${CL}"
systemctl start vaultwarden.service
sleep 1

echo -e "${GN} Cleaning up... ${CL}"
cd ~ && rm -rf vaultwarden

echo -e "${GN} Finished Update (Ensure you set resources back to normal settings)${CL}"