Dockerfile.base

# We're specifically not using the opendrift/opendrift:latest base image, to avoid changes which might cause our operational image to stop working (this happened!)
# So we need to revert to an older stable tag release, but opendrift doesn't store all the older tags (as far as I can tell)
# So we meed to build our base opendrift image from scratch
# this is done in .github/workflows/build_base_image.yml, and creates an image which can be pulled from anywhere

FROM condaforge/mambaforge

ENV DEBIAN_FRONTEND noninteractive

# Clone the specific release tag of the repository
RUN git clone --branch v1.11.0 https://github.com/OpenDrift/opendrift.git /code

WORKDIR /code

# Unfortunately, at the time of doing this, numpy released a newer version which is not compatible with the OpenDrift release we want to use
# So here's a hack to fix the numpy compatibility issue by changing the environment.yml file
RUN sed -i 's/numpy>=1.17/numpy>=1.17,<2.0/' environment.yml

# Install opendrift environment into base conda environment
RUN mamba env update -n base -f environment.yml

# Cache cartopy maps
RUN /bin/bash -c "echo -e \"import cartopy\nfor s in ('c', 'l', 'i', 'h', 'f'): cartopy.io.shapereader.gshhs(s)\" | python"

# Install opendrift
RUN pip install -e .

# Test installation
RUN /bin/bash -c "echo -e \"import opendrift\" | python"