#!/usr/bin/env bash
# Build locally, push the static site and the game server to the droplet,
# and restart the server. Usage: deploy/deploy.sh <droplet-ip-or-host>
set -euo pipefail
HOST="${1:?usage: deploy.sh <droplet-ip-or-host>}"

# The family list is the kit's; a game deploys with the kit's latest copy when the kit is beside it.
KIT_FAMILY="$(dirname "$0")/../../game-kit/family.json"
[ -f "$KIT_FAMILY" ] && cp "$KIT_FAMILY" static/family.json

npm run check
npm run check:server
npm test
npm run build

# Every production ledger must replay identically with the engine about to ship.
deploy/verify-ledgers.sh "$HOST"

# Old hashed chunks stay a week: a page loaded before this deploy can still
# fetch the module it was built against instead of failing mid-game.
rsync -az --delete --filter='P _app/immutable/*' \
  build/ "root@$HOST:/opt/hnefatafl/build/"

# The server runs from source with tsx and carries its own small manifest;
# it needs only its code and the engine. Ledgers live outside this tree.
rsync -az --delete --exclude='/server/node_modules' \
  --include='/server/***' --include='/src/' --include='/src/lib/' --include='/src/lib/game/***' --include='/src/lib/net/' --include='/src/lib/net/view.ts' \
  --include='/deploy/' --include='/deploy/hnefatafl.service' --include='/deploy/hnefatafl.cron' --include='/deploy/*.sh' --include='/deploy/hash-tokens.ts' \
  --exclude='*' \
  ./ "root@$HOST:/opt/hnefatafl/app/"

ssh "root@$HOST" '
  find /opt/hnefatafl/build/_app/immutable -type f -mtime +7 -delete
  chown -R root:caddy /opt/hnefatafl/build
  chmod -R g+rX /opt/hnefatafl/build
  cd /opt/hnefatafl/app/server && npm install --no-audit --no-fund
  chown -R hnefatafl:hnefatafl /opt/hnefatafl/app
  cp /opt/hnefatafl/app/deploy/hnefatafl.service /etc/systemd/system/hnefatafl.service
  # Cron runs the rollup and the backup from /usr/local/bin: install them on
  # every deploy so the live copies are always the repo copies.
  install -m 755 /opt/hnefatafl/app/deploy/visitors.sh /usr/local/bin/hnefatafl-visitors.sh
  install -m 755 /opt/hnefatafl/app/deploy/pulse.sh /usr/local/bin/hnefatafl-pulse.sh
  install -m 755 /opt/hnefatafl/app/deploy/hnefatafl-rollup.sh /usr/local/bin/hnefatafl-rollup.sh
  install -m 755 /opt/hnefatafl/app/deploy/hnefatafl-backup.sh /usr/local/bin/hnefatafl-backup.sh
  install -m 644 /opt/hnefatafl/app/deploy/hnefatafl.cron /etc/cron.d/hnefatafl
  mkdir -p /var/log/hnefatafl
  systemctl daemon-reload
  systemctl enable --now hnefatafl
  systemctl restart hnefatafl
  systemctl reload caddy
  sleep 1
  systemctl --no-pager -l status hnefatafl | head -3
'
echo "deployed."