rtckit/php-pcap-ffi

FROM composer:1.10.16 as composer

WORKDIR /usr/src/php-pcap-ffi

COPY composer.* /usr/src/php-pcap-ffi/

RUN apk add libffi libffi-dev && \
  docker-php-ext-install ffi && \
  composer install --no-scripts --no-suggest --no-interaction --prefer-dist --optimize-autoloader

COPY . /usr/src/php-pcap-ffi

RUN composer dump-autoload --optimize --classmap-authoritative

FROM php:7.4-cli-buster

RUN apt-get update && \
  apt-get install -y inetutils-ping dnsutils libffi-dev libpcap-dev && \
  docker-php-ext-install ffi sockets

WORKDIR /usr/src/php-pcap-ffi

COPY . /usr/src/php-pcap-ffi

COPY --from=composer /usr/src/php-pcap-ffi/vendor /usr/src/php-pcap-ffi/vendor

ENV LIBPCAP_NAME=libpcap.so.1.8.1

CMD ["php", "-i"]