Dockerfile

FROM python:3.13.2-alpine@sha256:323a717dc4a010fee21e3f1aac738ee10bb485de4e7593ce242b36ee48d6b352
LABEL maintainer="SBB Polarion Team <polarion-opensource@sbb.ch>"

ARG APP_IMAGE_VERSION=0.0.0

# hadolint ignore=DL3018
RUN apk add --no-cache \
    chromium \
    dbus \
    font-dejavu \
    font-noto \
    font-liberation \
    pango \
    py3-brotli \
    py3-cffi

ENV WORKING_DIR="/opt/weasyprint"
ENV CHROMIUM_EXECUTABLE_PATH="/usr/bin/chromium"
ENV WEASYPRINT_SERVICE_VERSION=${APP_IMAGE_VERSION}

WORKDIR ${WORKING_DIR}

RUN BUILD_TIMESTAMP="$(date -u +'%Y-%m-%dT%H:%M:%SZ')" && \
    echo "${BUILD_TIMESTAMP}" > "${WORKING_DIR}/.build_timestamp"

COPY requirements.txt ${WORKING_DIR}/requirements.txt

COPY ./app/*.py ${WORKING_DIR}/app/
COPY ./pyproject.toml ${WORKING_DIR}/pyproject.toml
COPY ./poetry.lock ${WORKING_DIR}/poetry.lock

RUN pip install --no-cache-dir -r "${WORKING_DIR}"/requirements.txt && poetry install --no-root && poetry env activate

COPY entrypoint.sh ${WORKING_DIR}/entrypoint.sh
RUN chmod +x ${WORKING_DIR}/entrypoint.sh

ENTRYPOINT [ "./entrypoint.sh" ]