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mfansler/conda-download.sh

Created February 15, 2021 17:09
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Download Conda package tarballs needed to create an environment
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conda-download.sh
#!/bin/bash -l
# use tmp dir to avoid name conflicts
tmp=$(mktemp -d)
# solve environment, ignoring existing cache
CONDA_PKGS_DIRS=$tmp conda create -dp $tmp/0 --json "$@" |\
# filter to tarball URLs
grep '"url"' | grep -oE 'https[^"]+' |\
# download locally
xargs wget -c
# clean up
rm -r $tmp
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