# PHP for both PHP stages, pinned: bump on purpose (8.5.12 fixes the
# PHP2Shell RCEs, CVE-2026-109618 and CVE-2026-109619).
ARG PHP_VERSION=8.5.12

# ── Stage 1: CSS build ────────────────────────────────────────────────────────
FROM node:22-slim AS node-build
WORKDIR /build
COPY package.json tailwind.config.js ./
RUN npm install --include=dev
# Copy only what Tailwind needs to scan + the input CSS
COPY web/modules/custom/riverside_pt/css/tailwind.css \
     web/modules/custom/riverside_pt/css/tailwind.css
COPY web/modules/custom/riverside_pt/templates/ \
     web/modules/custom/riverside_pt/templates/
COPY web/modules/custom/riverside_pt/src/ \
     web/modules/custom/riverside_pt/src/
COPY web/modules/custom/riverside_pt/js/components/ \
     web/modules/custom/riverside_pt/js/components/
RUN npm run build

# ── Stage 2: PHP extensions + Composer deps ───────────────────────────────────
FROM php:${PHP_VERSION}-fpm AS php-build
RUN apt-get update && apt-get install -y --no-install-recommends \
    libpq-dev \
    libpng-dev \
    libjpeg-dev \
    libfreetype-dev \
    libzip-dev \
    git \
    unzip \
    curl \
    && docker-php-ext-configure gd --with-freetype --with-jpeg \
    && docker-php-ext-install -j"$(nproc)" \
        pdo_pgsql \
        pgsql \
        gd \
        zip \
        exif \
        bcmath \
    && rm -rf /var/lib/apt/lists/*

RUN curl -fsSL https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

WORKDIR /var/www/html
COPY composer.json ./

RUN composer config repositories.drupal composer https://packages.drupal.org/8 \
    && composer require \
        composer/installers:^2.3 \
        drupal/core-recommended:^11 \
        drupal/core-composer-scaffold:^11 \
        "drush/drush:^13 || ^14" \
        drupal/webform \
        drupal/symfony_mailer \
        drupal/claro_compact \
        --no-update \
    && composer install --no-dev --optimize-autoloader --no-interaction \
    && rm -rf /root/.composer/cache

# ── Stage 3: Runtime image ────────────────────────────────────────────────────
FROM php:${PHP_VERSION}-fpm

# ── System packages ───────────────────────────────────────────────────────────
RUN apt-get update && apt-get install -y --no-install-recommends \
    nginx \
    supervisor \
    postgresql-client \
    libpq-dev \
    libpng-dev \
    libjpeg-dev \
    libfreetype-dev \
    libzip-dev \
    locales \
    curl \
    gettext-base \
    procps \
    && rm -rf /var/lib/apt/lists/*

# ── PHP extensions from build stage ──────────────────────────────────────────
COPY --from=php-build /usr/local/lib/php/extensions/ /usr/local/lib/php/extensions/
COPY --from=php-build /usr/local/etc/php/conf.d/ /usr/local/etc/php/conf.d/
# Session upload progress off: it's where PHP2Shell (CVE-2026-109618/9) and
# later bugs live, and Drupal doesn't use it.
RUN echo 'session.upload_progress.enabled = 0' > /usr/local/etc/php/conf.d/zz-security.ini

# ── All system config — done before the big vendor COPY so VFS snapshots are small ──
RUN rm -f /etc/nginx/sites-enabled/default
COPY docker/nginx/default.conf /etc/nginx/conf.d/default.conf.template
COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
COPY docker/php/entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh \
    && sed -i 's|;error_log = log/php-fpm.log|error_log = /var/log/php-fpm.log|' /usr/local/etc/php-fpm.conf \
    && { \
         echo 'clear_env = no'; \
         echo 'catch_workers_output = yes'; \
         echo 'php_admin_flag[log_errors] = on'; \
         echo 'php_admin_value[error_log] = /var/log/php-fpm.www.log'; \
       } >> /usr/local/etc/php-fpm.d/zz-env.conf

ENV PATH="/var/www/html/vendor/bin:${PATH}"
WORKDIR /var/www/html

# ── Large data layers (VFS snapshots are expensive past this point) ───────────

# Scaffolded vendor/ + web/ from composer stage
COPY --from=php-build /var/www/html/ ./

# Site-specific overlays on top of the scaffold
COPY web/sites/default/settings.php web/sites/default/settings.php
COPY web/sites/default/files/ web/sites/default/files/
COPY web/modules/custom/ web/modules/custom/
COPY --from=node-build /build/web/modules/custom/riverside_pt/css/app.css \
    web/modules/custom/riverside_pt/css/app.css
COPY config/sync/ config/sync/

# Download FullCalendar and Preact, and lock settings.php in one layer.
# Preact (with its hooks and htm's html``) is htm's single-file standalone
# build, served from the site: the components used to import Preact, its
# hooks and htm/preact from esm.sh separately, and when htm/preact started
# resolving to Preact 11 while the rest stayed on 10, every component
# rendered nothing. Pinned by version and checksum.
ARG FULLCALENDAR_VERSION=6.1.15
ARG HTM_VERSION=3.1.1
ARG HTM_PREACT_STANDALONE_SHA256=72284e8e9079c87817145df1110f74e8a2aa040b2fc384922e18dfcb46fc1fd7
RUN curl -fsSL "https://cdn.jsdelivr.net/npm/fullcalendar@${FULLCALENDAR_VERSION}/index.global.min.js" \
         -o web/modules/custom/riverside_pt/js/fullcalendar.min.js \
    && mkdir -p web/modules/custom/riverside_pt/js/vendor \
    && curl -fsSL "https://cdn.jsdelivr.net/npm/htm@${HTM_VERSION}/preact/standalone.module.js" \
         -o web/modules/custom/riverside_pt/js/vendor/preact-standalone.js \
    && echo "${HTM_PREACT_STANDALONE_SHA256}  web/modules/custom/riverside_pt/js/vendor/preact-standalone.js" | sha256sum -c - \
    && chmod 444 web/sites/default/settings.php

EXPOSE 80
ENTRYPOINT ["/entrypoint.sh"]