Update before_script.yml

  - export PROJECT_SERVER="${CETERA_VAR_PREFIX}_PROJECT_SERVER"

  - export PROJECT_SITE="${CETERA_VAR_PREFIX}_PROJECT_SITE"

  - export PROJECT_PORT="${CETERA_VAR_PREFIX}_PROJECT_PORT"

  - echo $PROJECT_SERVER

  - echo $PROJECT_SITE

  - echo PROJECT_SERVER is ${!PROJECT_SERVER}

  - echo PROJECT_SITE is ${!PROJECT_SITE}

  - bash -c ' echo `echo ${!PROJECT_SITE} | wc -m'

#  - bash -c '[ ${#PROJECT_SERVER} -le 5 ] && echo "PROJECT_SERVER not set" && exit 1'  # Warning !!!

#- bash -c '[ ${#PROJECT_SITE} -le 5 ] && echo "PROJECT_SITE not set" && exit 1'      # Проверка на валидное значение, иначе могут потереть весь корень www

  - echo "$PRODUCTION_DEPLOY_KEY" | base64 -d > ~/.ssh/deploy.key