2024-09-29 13:15:57 -07:00

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#!/usr/bin/env nix-shell
#! nix-shell -i bash -p nix-prefetch jq
latest_release=$(curl --silent https://api.github.com/repos/ful1e5/XCursor-pro/releases/latest)
version=$(jq -r '.tag_name' <<<"$latest_release")
version="${version#*v}"
dirname="$(dirname "$0")"
if [ "$UPDATE_NIX_OLD_VERSION" = "$version" ]; then
printf 'No new version available, current: %s\n' $version
exit 0
else
printf 'Updated to version %s\n' $version
sed -i "s/version = \"$UPDATE_NIX_OLD_VERSION\"/version = \"$version\"/" "$dirname/package.nix"
fi
printf '{\n' > "$dirname/sources.nix"
while
read -r name
read -r url
do
variant="${name#*-*-}"
variant="${variant%%.*}"
{
printf ' %s = {\n' "$variant"
printf ' url = \"%s\";\n' "$url"
printf ' sha256 = \"%s\";\n' "$(nix-prefetch-url "$url")"
printf ' };\n'
} >> "$dirname/sources.nix"
done < <(jq -r '.assets[] |
select(.name | endswith(".tar.xz") and (contains("all") | not)) |
.name, .browser_download_url' <<<"$latest_release")
printf '}\n' >> "$dirname/sources.nix"