#!/usr/bin/env bash
# 서버 변경과 꺼진 admin을 보존한다. 렌더러 배포도 기존 사이트를 재굽지 않는다.
set -euo pipefail
cd "$(dirname "$0")"
PULL=1
ONLY=0
TARGETS=()
for arg in "$@"; do
    case "$arg" in
        --no-pull) PULL=0 ;;
        --only) ONLY=1 ;;
        -h|--help) echo "사용법: ./deploy.sh [--no-pull] [--only] [서비스...]"; exit 0 ;;
        -*) echo "모르는 옵션: $arg" >&2; exit 2 ;;
        *) TARGETS+=("${arg#o2o-web4ai-}") ;;
    esac
done
if [ "$PULL" = 1 ]; then
    git diff --quiet && git diff --cached --quiet || { echo "서버 변경을 먼저 정리하세요" >&2; exit 1; }
    git pull --ff-only origin "${DEPLOY_BRANCH:-main}"
fi
[ ${#TARGETS[@]} -gt 0 ] || TARGETS=(solution-backend solution-worker solution-site)
RUNNING=$(docker compose ps --services --status running)
if [ "$ONLY" = 0 ]; then
    case " ${TARGETS[*]} " in
        *" solution-backend "*|*" solution-worker "*)
            TARGETS+=(solution-backend solution-worker)
            if grep -qx admin-backend <<<"$RUNNING"; then TARGETS+=(admin-backend); fi ;;
    esac
fi
SERVICES=()
for target in "${TARGETS[@]}"; do
    case " ${SERVICES[*]-} " in *" $target "*) ;; *) SERVICES+=("$target");; esac
done
# site의 렌더러도 worker 이미지에 들어간다.
case " ${SERVICES[*]} " in
    *" solution-site "*) case " ${SERVICES[*]} " in *" solution-worker "*) ;; *) SERVICES+=(solution-worker);; esac ;;
esac
docker compose build "${SERVICES[@]}"
docker compose up -d --no-deps --force-recreate "${SERVICES[@]}"
docker compose ps