Dockerfile.webapp

ARG NODE_VERSION=22.10.0
ARG PYTHON_VERSION=3.10

FROM docker.io/library/node:${NODE_VERSION}-alpine AS frontend

RUN mkdir /app
WORKDIR /app
COPY frontend/ /app
RUN npm install && npm run build

FROM docker.io/library/python:${PYTHON_VERSION}-alpine as backend

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app
RUN python -m venv .venv
ENV VIRTUAL_ENV=/usr/src/app/.venv
ENV PATH="$VIRTUAL_ENV/bin:$PATH"
COPY backend/requirements.txt /usr/src/app
RUN pip install -r requirements.txt

FROM docker.io/library/python:${PYTHON_VERSION}-alpine as app

COPY --from=backend /usr/src/app/.venv /usr/src/app/.venv
COPY --from=frontend /app/dist /usr/src/app/static
COPY backend /usr/src/app
ENV VIRTUAL_ENV=/usr/src/app/.venv
ENV PATH="$VIRTUAL_ENV/bin:$PATH"
WORKDIR /usr/src/app
RUN mkdir samples && python manage.py collectstatic --no-input

ENV PORT=8000
CMD ["gunicorn", "server.wsgi:application"]