#!/usr/bin/env nix-shell
#! nix-shell -i bash -p skopeo nix-prefetch-docker

set -euo pipefail

while [[ $# -gt 0 ]]; do
  case $1 in
    *)
      echo "Unknown option $1"
      exit 1
    ;;
  esac
done

IMAGE=$(nix-prefetch-docker --image-name nixos/nix --image-tag latest --arch amd64 --os linux)

cat > ./pkgs/build-worker-oci/source.nix << EOF
{
  dockerTools,
}:

dockerTools.pullImage ${IMAGE}
EOF

nix build .\#packages.x86_64-linux.build-worker-oci

skopeo --insecure-policy copy docker-archive:"result" \
  docker://registry.fly.io/build-worker-kyoumanet:latest --dest-creds x:"$(flyctl auth token)" --format v2s2

rm "result"

fly deploy