nixpkgs/pkgs/by-name/mi/microsoft-identity-broker/update.sh

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#! /usr/bin/env nix-shell
#! nix-shell -i bash -p curl gzip dpkg common-updater-scripts
index_file=$(curl -sL https://packages.microsoft.com/ubuntu/22.04/prod/dists/jammy/main/binary-amd64/Packages.gz | gzip -dc)
latest_version="0"
echo "$index_file" | while read -r line; do
if [[ "$line" =~ ^Package:[[:space:]]*(.*) ]]; then
Package="${BASH_REMATCH[1]}"
fi
if [[ "$line" =~ ^Version:[[:space:]]*(.*) ]]; then
Version="${BASH_REMATCH[1]}"
fi
if [[ "$line" =~ ^SHA256:[[:space:]]*(.*) ]]; then
SHA256="${BASH_REMATCH[1]}"
fi
if ! [[ "$line" ]] && [[ "${Package}" == "microsoft-identity-broker" ]]; then
if ( dpkg --compare-versions ${Version} gt ${latest_version} ); then
latest_version="${Version}"
sri_hash=$(nix-hash --to-sri --type sha256 "$SHA256")
echo $latest_version $sri_hash
fi
Package=""
Version=""
fi
done | tail -n 1 | (read version hash; update-source-version microsoft-identity-broker $version $hash)