#! /usr/bin/env nix-shell
#! nix-shell -i bash -p git gnupg curl jq
set -euo pipefail


TMPDIR="$(mktemp -d -p /tmp)"
trap 'rm -rf $TMPDIR' EXIT
cd "$TMPDIR"

echo "Fetching latest release"
repo='nbd-wtf/trustedcoin'
latest=$(curl --location --silent --show-error https://api.github.com/repos/${repo}/releases/latest | jq -r .tag_name)
echo "Latest release is $latest"
git clone --depth 1 --branch "$latest" "https://github.com/${repo}" 2>/dev/null
cd trustedcoin

echo "tag: $latest"
git checkout -q "tags/$latest"
rm -rf .git
nix --extra-experimental-features nix-command hash path .