Dockerfile

# syntax=docker/dockerfile:1

FROM node:20-slim AS frontend
WORKDIR /build
COPY frontend/package.json frontend/package-lock.json ./
RUN npm ci
COPY frontend/ ./
RUN npm run build

FROM python:3.11-slim AS python-dependencies
WORKDIR /build
COPY requirements.txt ./
RUN pip wheel --no-cache-dir --wheel-dir /wheels -r requirements.txt

FROM python:3.11-slim AS application
ARG TYPST_VERSION=0.15.0

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1

RUN apt-get update \
    && apt-get install --yes --no-install-recommends ca-certificates wget xz-utils \
    && wget -qO- "https://github.com/typst/typst/releases/download/v${TYPST_VERSION}/typst-x86_64-unknown-linux-musl.tar.xz" \
       | tar -xJ --strip-components=1 -C /usr/local/bin typst-x86_64-unknown-linux-musl/typst \
    && apt-get purge --yes --auto-remove wget xz-utils \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY --from=python-dependencies /wheels /wheels
COPY requirements.txt ./
RUN pip install --no-index --find-links=/wheels -r requirements.txt \
    && rm -rf /wheels

COPY api/ api/
COPY src/ src/
COPY templates/ templates/
COPY run_api.py ./
COPY --from=frontend /build/dist frontend/dist

RUN mkdir -p /app/data

EXPOSE 8000
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/', timeout=2)" || exit 1

CMD ["python", "run_api.py", "--host", "0.0.0.0", "--port", "8000", "--no-reload"]