container.def

# NOTE: when using apptainer exec, prepend `/usr/local/bin/_entrypoint.sh` to
# the command
#  e.g. apptainer exec /usr/local/bin/_entrypoint.sh python -c "print('Hello, World!')"
# This is necessary to ensure that the environment is properly set up before
# running the command.
# See: https://micromamba-docker.readthedocs.io/en/latest/faq.html#how-can-i-use-a-mambaorg-micromamba-based-image-with-apptainer

BootStrap: localimage
From: containers/dependencies.sif

%post
eval "$(micromamba shell hook -s posix)"

%environment
# https://www.dei.unipd.it/~ceccarello/posts/apptainer-devenv/
eval "$(micromamba shell hook -s posix)"
micromamba activate base
mkdir -p data/
mkdir -p logs/
export META_PATH=src/video/metadata/secure_metadata.tsv
export CACHE_DIR=.cache/
export DATA_DIR=data/
export LOG_DIR=logs/
export MODEL_DIR=models/
export SHOTS_DIR=/fake/path/to/shots/
mkdir -p python-packages/
export PYTHONPATH=$PYTHONPATH:./python-packages/
python -m pip install --prefix=python-packages/ --no-build-isolation --no-deps -e .