# syntax=docker/dockerfile:1

# Comments are provided throughout this file to help you get started.
# If you need more help, visit the Dockerfile reference guide at
# https://docs.docker.com/go/dockerfile-reference/

# Want to help us make this template better? Share your feedback here: https://forms.gle/ybq9Krt8jtBL3iCk7

ARG PYTHON_VERSION=3.11.5
FROM ubuntu:latest AS base

# Prevents Python from writing pyc files.
ENV PYTHONDONTWRITEBYTECODE=1

# Keeps Python from buffering stdout and stderr to avoid situations where
# the application crashes without emitting any logs due to buffering.
ENV PYTHONUNBUFFERED=1

# Set timezone in the container
ENV TZ="America/Detroit"

WORKDIR /app

# Create a non-privileged user that the app will run under.
# See https://docs.docker.com/go/dockerfile-user-best-practices/
ARG UID=10001
RUN useradd appuser

# update package list
RUN apt-get update

# install wget

# install python, pipx
RUN apt-get install -y wget python3 pipx

# install latest conda
ENV PATH="/root/miniconda3/bin:${PATH}"
ARG PATH="/root/miniconda3/bin:${PATH}"
RUN arch=$(uname -m) && \
    if [ "$arch" = "x86_64" ]; then \
    MINICONDA_URL="https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh"; \
    elif [ "$arch" = "aarch64" ]; then \
    MINICONDA_URL="https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-aarch64.sh"; \
    else \
    echo "Unsupported architecture: $arch"; \
    exit 1; \
    fi && \
    wget $MINICONDA_URL -O miniconda.sh && \
    mkdir -p /root/.conda && \
    bash miniconda.sh -b -p /root/miniconda3 && \
    rm -f miniconda.sh

# install poetry via pipx
RUN pipx install poetry

# Download dependencies as a separate step to take advantage of Docker's caching.
# Leverage a cache mount to /root/.cache/pip to speed up subsequent builds.
# Leverage a bind mount to requirements.txt to avoid having to copy them into
# into this layer.
# RUN --mount=type=cache,target=/root/.cache/pip \
#     --mount=type=bind,source=requirements.txt,target=requirements.txt \
#     python -m pip install -r requirements.txt

# Switch to the non-privileged user to run the application.
USER appuser