pyrox.dev
1#!/usr/bin/env nix-shell
2#!nix-shell -i bash -p nix-prefetch-scripts
3
4set -eou pipefail
5
6version=$1
7
8linux_cuda_version="cu116"
9linux_bucket="https://download.pytorch.org/whl/${linux_cuda_version}"
10darwin_bucket="https://download.pytorch.org/whl"
11
12url_and_key_list=(
13 "x86_64-linux-37 $linux_bucket/torchaudio-${version}%2B${linux_cuda_version}-cp37-cp37m-linux_x86_64.whl torchaudio-${version}-cp37-cp37m-linux_x86_64.whl"
14 "x86_64-linux-38 $linux_bucket/torchaudio-${version}%2B${linux_cuda_version}-cp38-cp38-linux_x86_64.whl torchaudio-${version}-cp38-cp38-linux_x86_64.whl"
15 "x86_64-linux-39 $linux_bucket/torchaudio-${version}%2B${linux_cuda_version}-cp39-cp39-linux_x86_64.whl torchaudio-${version}-cp39-cp39-linux_x86_64.whl"
16 "x86_64-linux-310 $linux_bucket/torchaudio-${version}%2B${linux_cuda_version}-cp310-cp310-linux_x86_64.whl torchaudio-${version}-cp310-cp310-linux_x86_64.whl"
17 "x86_64-darwin-37 $darwin_bucket/torchaudio-${version}-cp37-cp37m-macosx_10_9_x86_64.whl torchaudio-${version}-cp37-cp37m-macosx_10_9_x86_64.whl"
18 "x86_64-darwin-38 $darwin_bucket/torchaudio-${version}-cp38-cp38-macosx_10_9_x86_64.whl torchaudio-${version}-cp38-cp38-macosx_10_9_x86_64.whl"
19 "x86_64-darwin-39 $darwin_bucket/torchaudio-${version}-cp39-cp39-macosx_10_9_x86_64.whl torchaudio-${version}-cp39-cp39-macosx_10_9_x86_64.whl"
20 "x86_64-darwin-310 $darwin_bucket/torchaudio-${version}-cp310-cp310-macosx_10_9_x86_64.whl torchaudio-${version}-cp310-cp310-macosx_10_9_x86_64.whl"
21 "aarch64-darwin-38 $darwin_bucket/cpu/torchaudio-${version}-cp38-cp38-macosx_11_0_arm64.whl torchaudio-${version}-cp38-cp38-macosx_11_0_arm64.whl"
22 "aarch64-darwin-39 $darwin_bucket/cpu/torchaudio-${version}-cp39-cp39-macosx_11_0_arm64.whl torchaudio-${version}-cp39-cp39-macosx_11_0_arm64.whl"
23 "aarch64-darwin-310 $darwin_bucket/cpu/torchaudio-${version}-cp310-cp310-macosx_11_0_arm64.whl torchaudio-${version}-cp310-cp310-macosx_11_0_arm64.whl"
24)
25
26hashfile=binary-hashes-"$version".nix
27echo " \"$version\" = {" >> $hashfile
28
29for url_and_key in "${url_and_key_list[@]}"; do
30 key=$(echo "$url_and_key" | cut -d' ' -f1)
31 url=$(echo "$url_and_key" | cut -d' ' -f2)
32 name=$(echo "$url_and_key" | cut -d' ' -f3)
33
34 echo "prefetching ${url}..."
35 hash=$(nix hash to-sri --type sha256 `nix-prefetch-url "$url" --name "$name"`)
36
37 echo " $key = {" >> $hashfile
38 echo " name = \"$name\";" >> $hashfile
39 echo " url = \"$url\";" >> $hashfile
40 echo " hash = \"$hash\";" >> $hashfile
41 echo " };" >> $hashfile
42
43 echo
44done
45
46echo " };" >> $hashfile
47echo "done."