Ubuntu / Debian setup

Install Deno

curl -fsSL https://deno.land/install.sh | sh
# add ~/.deno/bin to PATH
echo "export PATH=\$PATH:\$HOME/.deno/bin" >> ~/.bashrc

Setup Smallweb

curl -fsSL https://install.smallweb.run | sh
echo "export PATH=\$PATH:\$HOME/.local/bin" >> ~/.bashrc

Setup Caddy

sudo apt-get update
sudo apt-get install -y caddy

# Write caddy configuration
cat <<EOF | sudo tee /etc/caddy/Caddyfile
smallweb.localhost, *.smallweb.localhost {
  tls internal

  reverse_proxy localhost:7777
}
EOF

sudo systemctl restart caddy
caddy trust

There is no need to setup dnsmasq on Ubuntu, as it seems to be already configured to resolve .smallweb.localhost domains to 127.0.0.1.

Testing the setup

First, let's create a dummy smallweb website:

mkdir -p ~/smallweb/.smallweb
cat <<EOF > ~/smallweb/.smallweb/config.json
{
  "domain": "smallweb.localhost"
}
EOF

mkdir -p ~/smallweb/example
cat <<EOF > ~/smallweb/example/main.ts
export default {
  fetch() {
    return new Response("Smallweb is running");
  }
}
EOF

cd ~/smallweb && smallweb up

If everything went well, you should be able to access https://example.localhost in your browser, and see the message Smallweb is running.

Start smallweb at login

cat <<EOF > ~/.config/systemd/user/smallweb.service
[Unit]
Description=Smallweb
After=network.target

[Service]
Type=simple
ExecStart=$HOME/.local/bin/smallweb up --enable-crons
Restart=always
RestartSec=10
Environment="SMALLWEB_DIR=$HOME/smallweb"

[Install]
WantedBy=default.target
EOF

systemctl --user daemon-reload
systemctl --user enable smallweb
systemctl --user start smallweb