Dockerfile

# syntax=docker/dockerfile:1.2

#    # Build application front-end (you can drop this block at all if you want)
#    FROM node:15.14.0-alpine as frontend
#    # copy all application sources
#    COPY . /app/
#    # use directory with application sources by default
#    WORKDIR /app
#    # build frontend
#    RUN set -x \
#        && yarn install --frozen-lockfile --no-progress --non-interactive \
#        && NODE_ENV="production" yarn run prod

# Build application runtime, image page: <https://hub.docker.com/_/php>
FROM --platform=linux/amd64 php:8.1-alpine as runtime

# install composer, image page: <https://hub.docker.com/_/composer>
#COPY --from=composer:2.0.13 /usr/bin/composer /usr/bin/composer

# Image page: <https://hub.docker.com/r/spiralscout/roadrunner>
COPY --from=spiralscout/roadrunner:2.11.4 /usr/bin/rr /usr/bin/rr

# PHP Extension Installer: <https://github.com/mlocati/docker-php-extension-installer>
COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/

#ENV COMPOSER_HOME="/tmp/composer"

RUN set -x \
    # install permanent dependencies
    && apk add --no-cache \
        # postgresql-libs \
        icu-libs \
    # install build-time dependencies
    && apk add --no-cache --virtual .build-deps \
        # postgresql-dev \
        # autoconf \
        # openssl \
        # make \
        # g++ \
    # install PHP extensions
    && install-php-extensions \
        # pdo_pgsql \
        pdo_mysql \
        sockets \
        opcache \
        pcntl \
        redis \
        # intl \
        1>/dev/null \
    # && pecl install -o redis 1>/dev/null \
    # && echo 'extension=redis.so' > ${PHP_INI_DIR}/conf.d/redis.ini \
    # install supercronic (for laravel task scheduling), project page: <https://github.com/aptible/supercronic>
    # && wget -q "https://github.com/aptible/supercronic/releases/download/v0.1.12/supercronic-linux-amd64" \
    #      -O /usr/bin/supercronic \
    # && chmod +x /usr/bin/supercronic \
    # && mkdir /etc/supercronic \
    # && echo '*/1 * * * * php /app/artisan schedule:run' > /etc/supercronic/laravel \
    # generate self-signed SSL key and certificate files
    # && openssl req -x509 -nodes -days 1095 -newkey rsa:2048 \
    #     -subj "/C=CA/ST=QC/O=Company, Inc./CN=mydomain.com" \
    #     -addext "subjectAltName=DNS:mydomain.com" \
    #     -keyout /etc/ssl/private/selfsigned.key \
    #     -out /etc/ssl/certs/selfsigned.crt \
    # && chmod 644 /etc/ssl/private/selfsigned.key \
    # make clean up
    # && docker-php-source delete \
    && apk del .build-deps \
    # && rm -R /tmp/pear \
    # enable opcache for CLI and JIT, docs: <https://www.php.net/manual/en/opcache.configuration.php#ini.opcache.jit>
    && echo -e "\nopcache.enable=1\nopcache.enable_cli=1\nopcache.jit_buffer_size=32M\nopcache.jit=1235\n" >> \
        ${PHP_INI_DIR}/conf.d/docker-php-ext-opcache.ini \
    # show installed PHP modules
    && php -m \
    # create unprivileged user
    && adduser \
        --disabled-password \
        --shell "/sbin/nologin" \
        --home "/nonexistent" \
        --no-create-home \
        --uid "10001" \
        --gecos "" \
        "appuser" \
    # create directory for application sources and roadrunner unix socket
    && mkdir /app /var/run/rr \
    && chown -R appuser:appuser /app /var/run/rr \
    && chmod -R 777 /var/run/rr

# use an unprivileged user by default
USER appuser:appuser

# use directory with application sources by default
WORKDIR /app

# copy composer (json|lock) files for dependencies layer caching
COPY --chown=appuser:appuser ./composer.* /app/

# install composer dependencies (autoloader MUST be generated later!)
# RUN composer install -n --no-dev --no-cache --no-ansi --no-autoloader --no-scripts --prefer-dist

# copy application sources into image (completely)
COPY --chown=appuser:appuser . /app/

RUN chmod -R 777 cmd.sh
#    # copy front-end artifacts into image
#    COPY --from=frontend --chown=appuser:appuser /app/public /app/public

# RUN set -x \
#     # generate composer autoloader and trigger scripts
#     && composer dump-autoload -n --optimize \
#     # "fix" composer issue "Cannot create cache directory /tmp/composer/cache/..." for docker-compose usage
#     && chmod -R 777 ${COMPOSER_HOME}/cache \
#     # create the symbolic links configured for the application
#     && php ./artisan storage:link

# unset default image entrypoint
ENTRYPOINT []

EXPOSE 8080

CMD ["./cmd.sh"]