Dockerfile

FROM node:18-alpine3.18 AS pdfviewer-dev

# Add custom CA certificates
ARG CA_CERTIFICATES=""
RUN mkdir -p /usr/local/share/ca-certificates/ && \
    echo "${CA_CERTIFICATES}" | tee -a /usr/local/share/ca-certificates/custom-user-cert.crt /etc/ssl/certs/ca-certificates.crt && \
    apk add --no-cache ca-certificates && \
    update-ca-certificates

# Install dependencies
WORKDIR /app/packages/pdfviewer/
COPY packages/pdfviewer/package.json packages/pdfviewer/package-lock.json /app/packages/pdfviewer//
RUN npm install

FROM pdfviewer-dev AS pdfviewer
# Build JS bundle
COPY packages/pdfviewer /app/packages/pdfviewer//
RUN npm run build







FROM node:18-alpine3.18 AS frontend-dev

ENV NODE_OPTIONS="--max-old-space-size=4096"

# Add custom CA certificates
ARG CA_CERTIFICATES=""
RUN mkdir -p /usr/local/share/ca-certificates/ && \
    echo "${CA_CERTIFICATES}" | tee -a /usr/local/share/ca-certificates/custom-user-cert.crt /etc/ssl/certs/ca-certificates.crt && \
    apk add --no-cache ca-certificates && \
    update-ca-certificates

# Install dependencies
WORKDIR /app/packages/markdown/
COPY packages/markdown/package.json packages/markdown/package-lock.json /app/packages/markdown/
RUN npm install

WORKDIR /app/frontend
COPY frontend/package.json frontend/package-lock.json /app/frontend/
RUN npm install


FROM frontend-dev AS frontend-test
# Include source code
COPY packages/markdown/ /app/packages/markdown/
COPY frontend /app/frontend/
COPY api/src/reportcreator_api/tasks/rendering/global_assets /app/frontend/src/assets/rendering/
COPY --from=pdfviewer /app/packages/pdfviewer/dist/ /app/frontend/src/public/static/pdfviewer/

# Test command
CMD npm run test


FROM frontend-test AS frontend
# Build JS bundle
RUN npm run generate







FROM node:18-alpine3.18 AS rendering-dev

# Add custom CA certificates
ARG CA_CERTIFICATES=""
RUN mkdir -p /usr/local/share/ca-certificates/ && \
    echo "${CA_CERTIFICATES}" | tee -a /usr/local/share/ca-certificates/custom-user-cert.crt /etc/ssl/certs/ca-certificates.crt && \
    apk add --no-cache ca-certificates && \
    update-ca-certificates

# Install dependencies
WORKDIR /app/packages/markdown/
COPY packages/markdown/package.json packages/markdown/package-lock.json /app/packages/markdown/
RUN npm install

WORKDIR /app/rendering/
COPY rendering/package.json rendering/package-lock.json /app/rendering/
RUN npm install


FROM rendering-dev AS rendering
# Include source code
COPY rendering /app/rendering/
COPY packages/markdown/ /app/packages/markdown/
# Build JS bundle
RUN npm run build




FROM python:3.12-slim-bookworm AS api-dev

# Add custom CA certificates
ARG CA_CERTIFICATES=""
RUN echo "${CA_CERTIFICATES}" | tee -a /usr/local/share/ca-certificates/custom-user-cert.crt && \
    update-ca-certificates && \
    cat /etc/ssl/certs/* > /etc/ssl/certs/bundle.pem && \
    pip config set global.cert /etc/ssl/certs/bundle.pem
ENV REQUESTS_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt
ENV SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt

# Install system dependencies required by weasyprint and chromium
RUN apt-get update && apt-get install -y --no-install-recommends \
        chromium \
        curl \
        fontconfig \
        fonts-noto \
        fonts-noto-mono \
        fonts-noto-ui-core \
        fonts-noto-color-emoji \
        fonts-noto-cjk \
        fonts-noto-cjk-extra \
        gpg \
        gpg-agent \
        libpango-1.0-0 \
        libpangoft2-1.0-0 \
        unzip \
        wget \
        postgresql-client \
    && rm -rf /var/lib/apt/lists/*

# Install fonts
COPY api/fonts /usr/share/fonts/truetype
RUN mv /usr/share/fonts/truetype/fontconfig.conf /etc/fonts/conf.d/00-sysreptor-fonts.conf && \
    rm -rf /usr/share/fonts/truetype/dejavu/ && \
    rm -f /etc/fonts/conf.d/*dejavu* && \
    fc-cache -f

# Install python packages
ENV PYTHONUNBUFFERED=on \
    PYTHONDONTWRITEBYTECODE=on \
    CHROMIUM_EXECUTABLE=/usr/lib/chromium/chromium
WORKDIR /app/api/
COPY api/requirements.txt /app/api/requirements.txt
RUN pip install -r /app/api/requirements.txt

# Configure application
ARG VERSION=dev
ENV VERSION=${VERSION} \
    DEBUG=off \
    MEDIA_ROOT=/data/ \
    SERVER_WORKERS=4 \
    PDF_RENDER_SCRIPT_PATH=/app/rendering/dist/bundle.js

# Copy license and changelog
COPY LICENSE CHANGELOG.md /app/
COPY api/generate_notice.sh api/NOTICE /app/api/

# Start server
EXPOSE 8000
CMD python3 manage.py migrate && \
    gunicorn \
        --bind=:8000 --worker-class=uvicorn.workers.UvicornWorker --workers=${SERVER_WORKERS} \
        --max-requests=500 --max-requests-jitter=100 \
        reportcreator_api.conf.asgi:application



FROM api-dev as api-prebuilt

# Copy source code (including pre-build static files)
COPY api/src /app/api
COPY rendering/dist /app/rendering/dist/

# Create data directory
RUN mkdir /data && chown 1000:1000 /data && chmod 777 /data
VOLUME [ "/data" ]
USER 1000



FROM api-dev AS api-test
# Copy source code
COPY api/src /app/api

# Copy generated template rendering script
COPY --from=rendering /app/rendering/dist /app/rendering/dist/


FROM api-test as api
# Generate static frontend files
# Post-process django files (for admin, API browser) and post-process them (e.g. add unique file hash)
# Do not post-process nuxt files, because they already have hash names (and django failes to post-process them)
USER root
RUN python3 manage.py collectstatic --no-input --clear
COPY --from=frontend /app/frontend/dist/index.html /app/frontend/dist/static/ /app/api/frontend/static/
RUN mv /app/api/frontend/static/index.html /app/api/frontend/index.html \
    && python3 manage.py collectstatic --no-input --no-post-process \
    && python3 -m whitenoise.compress /app/api/static/ map
USER 1000