zsh version of source-env.sh for IsoNet-cryoET/IsoNet

source-env.sh

#!/bin/zsh

# The original source code is published in IsoNet-cryoET/IsoNet under the MIT license.

###############
# THIS FILE CAN BE SOURCED INTO YOUR SHELL
# TO SET UP ENVIRONMENT WHERE IsoNet CAN BE EXECUTED
###############

_ISONET_REPO_ROOT="$(dirname "$(realpath "${(%):-%x}")")"

isonet_PYTHONPATH="$(dirname "${_ISONET_REPO_ROOT}")"
if ! echo "${PYTHONPATH}" | grep -- "${isonet_PYTHONPATH}" >/dev/null; then
    export PYTHONPATH="${isonet_PYTHONPATH}:${PYTHONPATH}"
    echo "| ENV: PYTHONPATH='${PYTHONPATH}'"
fi

isonet_PATH="${_ISONET_REPO_ROOT}/bin"
if ! echo "${PATH}" | grep -- "${isonet_PATH}" >/dev/null; then
    export PATH="${isonet_PATH}:${PATH}"
    echo "| ENV: PATH='${PATH}'"
fi