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#!/usr/bin/env bash
set -euo pipefail
export LC_ALL=C
script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
bundle_root=$(cd "$script_dir/../.." && pwd)
env_file=
allow_local_images=false
usage() {
cat <<'EOF'
Usage: deploy/docker/deploy.sh [env-file] [--allow-local-images]
Use --allow-local-images only with a SHA256-verified production bundle whose
application images were loaded from its images/ archive.
EOF
}
while (($#)); do
case $1 in
--allow-local-images)
allow_local_images=true
shift
;;
-h | --help)
usage
exit 0
;;
-*)
echo "unknown option: $1" >&2
usage >&2
exit 2
;;
*)
if [[ -n $env_file ]]; then
echo "only one env file may be specified" >&2
usage >&2
exit 2
fi
env_file=$1
shift
;;
esac
done
env_file=${env_file:-$bundle_root/.env}
if ! env_file=$(realpath -e -- "$env_file"); then
echo "environment file does not exist: $env_file" >&2
exit 1
fi
if [[ -f $bundle_root/SHA256SUMS ]]; then
(cd "$bundle_root" && sha256sum -c SHA256SUMS)
elif [[ $allow_local_images == true ]]; then
echo "--allow-local-images requires a SHA256-verified production bundle" >&2
exit 1
fi
preflight_args=()
if [[ $allow_local_images == true ]]; then
preflight_args+=(--allow-local-images)
fi
"$script_dir/preflight.sh" "${preflight_args[@]}" "$env_file"
compose=(docker compose --env-file "$env_file" -f "$script_dir/docker-compose.prod.yml")
"${compose[@]}" config --quiet
"${compose[@]}" --profile ops run --rm migrate
"${compose[@]}" up -d --wait
echo "production deployment is ready"