FROM dunglas/frankenphp:1-php8.4-alpine AS base

RUN apk add --no-cache \
    curl \
    icu-libs \
    libzip

WORKDIR /app

# ── deps stage (prod vendor) ───────────────────────────────────────────────────
FROM base AS deps
COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
COPY composer.json composer.lock* ./
RUN composer install \
    --no-dev \
    --no-scripts \
    --no-interaction \
    --optimize-autoloader \
    --prefer-dist

# ── build stage (generate optimised classmap with source present) ──────────────
FROM deps AS build
COPY . .
RUN composer dump-autoload --optimize --no-dev --no-interaction && \
    mkdir -p var/cache var/log && \
    APP_ENV=prod APP_SECRET=placeholder php bin/console cache:warmup --no-debug

# ── dev stage (all deps + Xdebug, source is mounted at runtime) ───────────────
FROM base AS dev
COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
RUN apk add --no-cache ${PHPIZE_DEPS} linux-headers \
    && pecl install xdebug \
    && docker-php-ext-enable xdebug \
    && apk del ${PHPIZE_DEPS}
COPY docker/php/xdebug.ini /usr/local/etc/php/conf.d/docker-xdebug.ini
COPY docker/frankenphp/Caddyfile.dev /etc/caddy/Caddyfile
COPY composer.json composer.lock* ./
RUN composer install --no-scripts --no-interaction --prefer-dist
EXPOSE 8080
ENV APP_ENV=dev APP_DEBUG=1
CMD ["frankenphp", "run", "--config", "/etc/caddy/Caddyfile"]

# ── final (prod) stage — no composer binary ────────────────────────────────────
FROM base AS final

RUN addgroup -S app && adduser -S -G app app

COPY --from=build /app/vendor /app/vendor
COPY --from=build /app/var/cache/prod /app/var/cache/prod
COPY . .
COPY docker/frankenphp/Caddyfile /etc/caddy/Caddyfile

RUN mkdir -p var/cache/prod/pools var/log && chown -R app:app /app

USER app

EXPOSE 8080
ENV APP_ENV=prod APP_DEBUG=0

CMD ["frankenphp", "run", "--config", "/etc/caddy/Caddyfile"]