FROM python:3.12-slim

# Checkout and install dagster libraries needed to run the gRPC server
# exposing your repository to dagit and dagster-daemon, and to load the DagsterInstance

COPY requirements.txt .

RUN pip install uv
RUN uv pip install -r requirements.txt --system
RUN uv pip install polars-lts-cpu --system

ARG APP
ENV PYTHONPATH=/apps/$APP/src/:/shared/src/
WORKDIR /opt/dagster/home

# Run dagster gRPC server on port 4000
EXPOSE 4000

# CMD allows this to be overridden from run launchers or executors that want
# to run other commands against your repository
CMD ["dagster", "code-server", "start", "-h", "0.0.0.0", "-p", "4000", "-m", "definitions"]