Dockerfile.pytest

###############
# Build on Python-based image using default target platform (TARGETPLATFORM).

FROM python:3.12-bookworm

ARG TARGETPLATFORM
ARG TARGETARCH
RUN echo "Building for ${TARGETPLATFORM} platform..."

ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1

# Note: Set the ENV and DJANGO_SETTINGS_MODULE env vars via docker compose to
# permit flexible image use.

###############
# Install OS packages.

RUN apt-get update -qqy --fix-missing && \
    apt-get install -qqy --no-install-recommends \
    build-essential \
    ca-certificates \
    curl \
    g++ \
    git \
    libmagic1 \
    postgresql-client

###############
# Download and setup Node.

ENV NODE_VERSION="v20.10.0"

RUN if [ "$TARGETARCH" = "arm64" ]; then \
        NODE_ARCH="linux-arm64"; \
    elif [ "$TARGETARCH" = "amd64" ]; then \
        NODE_ARCH="linux-x64"; \
    else \
        echo "Unsupported node binary package platform architecture: ${TARGETARCH}"; \
        exit 1; \
    fi \
    && NODE_NAME="node-${NODE_VERSION}-${NODE_ARCH}" \
    && curl "https://nodejs.org/dist/${NODE_VERSION}/${NODE_NAME}.tar.gz" -O \
    && tar xzf "${NODE_NAME}.tar.gz" \
    && ln -s "/${NODE_NAME}/bin/node" /usr/local/bin/node \
    && ln -s "/${NODE_NAME}/bin/npm" /usr/local/bin/npm \
    && ln -s "/${NODE_NAME}/bin/npx" /usr/local/bin/npx

###############
# Install Node packages and Python packages.

WORKDIR /app

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

COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt --no-warn-script-location 

COPY . /app/

###############
# Build static assets.

RUN npm run build
RUN python manage.py collectstatic --noinput