nixpkgs/pkgs/development/python-modules/tensorflow/prefetcher.sh
2019-07-31 13:28:44 +03:00

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#!/usr/bin/env bash
version=1.14.0
hashfile=binary-hashes.nix
rm -f $hashfile
echo "{" >> $hashfile
echo "version = \"$version\";" >> $hashfile
for sys in "linux" "mac"; do
for tfpref in "cpu/tensorflow" "gpu/tensorflow_gpu"; do
for pykind in "py2-none-any" "py3-none-any" "cp27-none-linux_x86_64" "cp35-cp35m-linux_x86_64" "cp36-cp36m-linux_x86_64" "cp37-cp37m-linux_x86_64"; do
if [ $sys == "mac" ]; then
[[ $pykind =~ py.* ]] && [[ $tfpref =~ cpu.* ]]
result=$?
pyver=${pykind:2:1}
flavour=cpu
else
[[ $pykind =~ .*linux.* ]]
result=$?
pyver=${pykind:2:2}
flavour=${tfpref:0:3}
fi
if [ $result == 0 ]; then
url=https://storage.googleapis.com/tensorflow/$sys/$tfpref-$version-$pykind.whl
hash=$(nix-prefetch-url $url)
echo "${sys}_py_${pyver}_${flavour} = {" >> $hashfile
echo " url = \"$url\";" >> $hashfile
echo " sha256 = \"$hash\";" >> $hashfile
echo "};" >> $hashfile
fi
done
done
done
echo "}" >> $hashfile