irdb/ui/Dockerfile

# syntax=docker/dockerfile:1.7

# ---------- node stage: build Tailwind + JS bundle ----------
FROM node:20-alpine AS assets
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm install --no-audit --no-fund
COPY tailwind.config.js postcss.config.js ./
COPY resources ./resources
RUN mkdir -p public/assets \
    && npx tailwindcss -i resources/css/app.css -o public/assets/app.css --minify \
    && npx esbuild resources/js/app.js --bundle --minify --target=es2020 --outfile=public/assets/app.js

# ---------- composer stage ----------
FROM composer:2 AS deps
WORKDIR /app
COPY composer.json composer.lock* ./
RUN composer install --no-dev --no-interaction --no-scripts --no-progress --optimize-autoloader

# ---------- runtime ----------
FROM dunglas/frankenphp:1-php8.3-alpine

ENV PHP_INI_SCAN_DIR=/usr/local/etc/php/conf.d

RUN apk add --no-cache \
        icu-dev \
        oniguruma-dev \
        bash \
    && install-php-extensions \
        mbstring \
        intl \
        opcache

WORKDIR /app

COPY --from=deps /app/vendor ./vendor
COPY . ./
COPY --from=assets /app/public/assets ./public/assets

COPY docker/Caddyfile /etc/Caddyfile
COPY docker/entrypoint.sh /usr/local/bin/entrypoint.sh

# SEC_REVIEW F18: drop root. /app stays root-owned and world-readable;
# the UI has no per-container persistent volume so only /home/app's
# XDG dirs need to be app-writable. PHP sessions live under /tmp by
# default which is world-writable, so no extra path setup is needed
# for the BFF session store.
RUN addgroup -S -g 1000 app \
    && adduser -S -u 1000 -G app -h /home/app app \
    && chmod +x /usr/local/bin/entrypoint.sh \
    && mkdir -p /home/app/.config /home/app/.local/share \
    && chown -R app:app /home/app

ENV XDG_CONFIG_HOME=/home/app/.config \
    XDG_DATA_HOME=/home/app/.local/share

USER app

EXPOSE 8080

ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
CMD ["ui"]