#!/bin/bash
# Run once on a fresh Hetzner VPS (as root). Run this first before other app setups.
set -e

APP_DIR=/app/infra
REPO_DIR=/var/git/hetzner-infra.git

# Install Docker
curl -fsSL https://get.docker.com | sh

# Create shared Docker network
docker network create web || true

mkdir -p "$APP_DIR"

mkdir -p "$REPO_DIR"
git init --bare "$REPO_DIR"

cat > "$REPO_DIR/hooks/post-receive" << 'EOF'
#!/bin/bash
set -e
APP_DIR=/app/infra
GIT_WORK_TREE=$APP_DIR git checkout -f
cd $APP_DIR
docker compose up -d
docker compose exec -T caddy caddy reload --config /etc/caddy/Caddyfile
echo "Deploy complete: hetzner-infra"
EOF

chmod +x "$REPO_DIR/hooks/post-receive"

echo ""
echo "Setup complete. On your local machine, run:"
echo "  git remote add hetzner root@<server-ip>:$REPO_DIR"
echo "  git push hetzner master"
echo ""
echo "Then run setup scripts for each app:"
echo "  tokyo-livehouse-events/scripts/server-setup.sh"
echo "  whois-band/scripts/server-setup.sh"