FROM php:cli

WORKDIR /app  

RUN apt-get update && apt-get install -y \
    git \
    unzip \
    libzip-dev

RUN docker-php-ext-install zip

# https://getcomposer.org/doc/03-cli.md#composer-allow-superuser
ENV COMPOSER_ALLOW_SUPERUSER=1
ENV PATH="${PATH}:/root/.composer/vendor/bin"

COPY --from=composer:2 /usr/bin/composer /usr/bin/composer

# prevent the reinstallation of vendors at every changes in the source code
COPY composer.* symfony.* ./
RUN set -eux; \
    if [ -f composer.json ]; then \
		composer install --prefer-dist --no-dev --no-autoloader --no-scripts --no-progress; \
		composer clear-cache; \
    fi


