Dockerfile

FROM --platform=linux/x86_64 python:3.12.5-slim AS base
LABEL maintainer=opensource@civisanalytics.com

# Supress pip user warnings:
# https://stackoverflow.com/a/72551258
ENV PIP_ROOT_USER_ACTION=ignore

RUN apt-get update && apt-get install -y \
    git \
    curl \
    ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# Install uv
ADD https://astral.sh/uv/0.3.1/install.sh /uv-installer.sh
RUN sh /uv-installer.sh && rm /uv-installer.sh
ENV PATH="/root/.cargo/bin/:$PATH" \
    UV_SYSTEM_PYTHON=1

WORKDIR /app

# Environmental variables that must be set when deploying
# the Streamlit service on Civis Platform.
# For all Streamlit config options:
# https://docs.streamlit.io/develop/api-reference/configuration/config.toml
ENV STREAMLIT_CLIENT_SHOW_ERROR_DETAILS=false \
    STREAMLIT_SERVER_PORT=3838 \
    STREAMLIT_BROWSER_GATHER_USAGE_STATS=false

COPY ./demo_app/requirements.txt .
RUN uv pip install --no-progress --no-cache -r requirements.txt && \
    rm requirements.txt

# Suppress the "Welcome to Streamlit" message at startup asking for an email address:
# https://discuss.streamlit.io/t/streamlit-showing-me-welcome-to-streamlit-message-when-executing-it-with-docker/26168/2
RUN mkdir -p ~/.streamlit/ && \
  echo "[general]\nemail = \"\""  > ~/.streamlit/credentials.toml

FROM base AS production
COPY ./entrypoint.sh /
ENTRYPOINT ["/entrypoint.sh"]

FROM base AS test
COPY ./demo_app/ /app/demo_app/

# Defaults to production as the final stage
FROM production