pyrox.dev
1#!/usr/bin/env nix-shell
2#!nix-shell -i bash -p jq nix-prefetch-github
3
4set -euo pipefail
5echoerr() { echo "$@" 1>&2; }
6
7fname="$1"
8echoerr got fname $fname
9shift
10datasets="$@"
11echoerr datasets are: "$@"
12latest_release=$(curl --silent https://api.github.com/repos/scipy/scipy/releases/latest)
13version=$(jq -r '.tag_name' <<<"$latest_release" | cut -c2-)
14# Update version, if needed
15if grep -q 'version = "'$version $fname; then
16 echo "Current version $version is the latest available, will update only datasets' hashes (don't take long)"
17else
18 echoerr got version $version
19 sed -i -E 's/(version = ").*(";)/\1'$version'\2/g' $fname
20 # Verify the sed command above did not fail
21 grep -q $version $fname
22 # Update srcHash
23 srcHash="$(nix-prefetch-github scipy scipy --rev v${version} --fetch-submodules | jq --raw-output .hash)"
24 sed -i -E 's#(srcHash = ").*(";)#\1'$srcHash'\2#g' $fname
25fi
26
27for d in $datasets; do
28 datasetHash=$(nix-prefetch-url "https://raw.githubusercontent.com/scipy/dataset-${d}/main/${d}.dat")
29 sed -i 's/'$d' = "[0-9a-z]\+/'$d' = "'$datasetHash'/g' $fname
30 echoerr updated hash for dataset "'$d'"
31done