Setting up digital ocean to run a dart shelf server

1-setup-digital-ocean.sh

# install dart
sudo apt-get update && sudo apt-get install apt-transport-https
wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub \
  | sudo gpg  --dearmor -o /usr/share/keyrings/dart.gpg
echo 'deb [signed-by=/usr/share/keyrings/dart.gpg arch=amd64] https://storage.googleapis.com/download.dartlang.org/linux/debian stable main' \
  | sudo tee /etc/apt/sources.list.d/dart_stable.list
sudo apt-get update && sudo apt-get install dart

# install sqlite3
sudo apt install libsqlite3-dev

2-ffa_server.service

[Unit]
Description = ffa_server

[Service]
Type             = simple
User             = root
Group            = root
LimitNOFILE      = 4096
Restart          = always
RestartSec       = 5s
StandardOutput   = append:/root/output.log
StandardError    = append:/root/errors.log
WorkingDirectory = /root
ExecStart        = /root/ffa_server

[Install]
WantedBy = multi-user.target

3-upgrade.sh

( cd lukehog && git pull )
( cd lukehog/ffa_server && dart pub get )
( cd lukehog/ffa_server && tasks/build )
systemctl stop ffa_server
cp lukehog/ffa_server/build/bin ffa_server
cp ffa_server.service /lib/systemd/system/
systemctl daemon-reload
systemctl restart ffa_server

4-Caddyfile

api.lukehog.com {
    reverse_proxy localhost:8080
    tls lukepighetti@gmail.com
}

5-caddy.service

[Unit]
Description = caddy

[Service]
Type             = simple
User             = root
Group            = root
LimitNOFILE      = 4096
Restart          = always
RestartSec       = 5s
StandardOutput   = append:/root/output.caddy.log
StandardError    = append:/root/errors.caddy.log
WorkingDirectory = /root
ExecStart        = /usr/bin/caddy

[Install]
WantedBy = multi-user.target

6-upgrade.caddy.sh

systemctl stop caddy
cp caddy.service /lib/systemd/system/
systemctl daemon-reload
systemctl restart caddy