Dockerfile.php-7_4

FROM composer:2 AS composer

FROM php:7.4-cli-alpine

RUN apk add --no-cache \
    bash~=5.1 \
    # install build dependencies
    && apk add --no-cache --virtual \
    build_deps \
    autoconf~=2 \
    build-base~=0.5 \
    # install PCOV
    && pecl install pcov-1.0.9 \
    && docker-php-ext-enable pcov \
    # create user to run as
    && adduser -D php

# install composer
COPY --from=composer --chown=php /usr/bin/composer /usr/local/bin/composer

USER php