#!/usr/bin/env bash
# Roll out the latest main branch to the public asgard instance.
#
# Layout on asgard:
#   /srv/subfeed/src    git clone of this repo (build context + compose file)
#   /srv/subfeed/.env   secrets, mode 0600 (never in git)
#
# Build runs on the host Docker daemon, so it isn't constrained by the CI runner's memory.
set -euo pipefail

ROOT=/srv/subfeed
cd "$ROOT/src"

git fetch --quiet origin
git checkout --quiet main
git pull --ff-only --quiet

docker compose -f docker-compose.prod.yml --env-file "$ROOT/.env" up -d --build
docker image prune -f >/dev/null || true
docker compose -f docker-compose.prod.yml --env-file "$ROOT/.env" ps