Dockerfile

FROM docker.io/php:8.0-fpm
LABEL maintainer="markus@martialblog.de"

# Install OS dependencies
RUN set -ex; \
        apt-get update; \
        apt-get install -y --no-install-recommends \
                netcat-openbsd \
                libldap-common \
                libsasl2-modules \
        ; \
        \
        apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
        rm -rf /var/lib/apt/lists/*

# Install PHP Plugins and Configure PHP imap plugin
# hadolint ignore=SC2086
RUN set -ex; \
        \
        savedAptMark="$(apt-mark showmanual)"; \
        \
        apt-get update; \
        apt-get install -y --no-install-recommends \
                libldap2-dev \
                libfreetype6-dev \
                libjpeg-dev \
                libonig-dev \
                zlib1g-dev \
                libc-client-dev \
                libkrb5-dev \
                libpng-dev \
                libpq-dev \
                libzip-dev \
                libtidy-dev \
                libsodium-dev \
        ; \
        \
        debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
        docker-php-ext-configure gd --with-freetype --with-jpeg; \
        docker-php-ext-configure imap --with-kerberos --with-imap-ssl; \
        docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
        docker-php-ext-install -j "$(nproc)" \
                exif \
                gd \
                imap \
                ldap \
                mbstring \
                pdo \
                pdo_mysql \
                pdo_pgsql \
                pgsql \
                sodium \
                tidy \
                zip \
        ; \
        \
# Reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
        apt-mark auto '.*' > /dev/null; \
        apt-mark manual $savedAptMark; \
        ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
                | awk '/=>/ { print $3 }' \
                | sort -u \
                | xargs -r dpkg-query -S \
                | cut -d: -f1 \
                | sort -u \
                | xargs -rt apt-mark manual; \
        \
        apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
        rm -rf /var/lib/apt/lists/*

ARG version="5.6.68+240625"
ARG sha256_checksum="80a27ec67f9a6de5d883d6d6ba59000b79e79549912ea03a88d4da20eed6aa55"
ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/refs/tags/${version}.tar.gz"
ARG USER=www-data
ENV LIMESURVEY_VERSION=$version

# Download, unzip and chmod LimeSurvey from GitHub (defaults to the official LimeSurvey/LimeSurvey repository)
RUN set -ex; \
        curl -sSL "${archive_url}" --output /tmp/limesurvey.tar.gz && \
        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
        \
        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
        rm -f "/tmp/limesurvey.tar.gz" && \
        chown -R "$USER:$USER" /var/www/html

EXPOSE 9000

WORKDIR /var/www/html
COPY entrypoint.sh /usr/local/bin/entrypoint.sh
USER $USER
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
CMD ["php-fpm"]