pipeline:
  build-docker-image:
    image: alpine:3.17.2
    commands:
      - apk add --no-cache curl xz sudo bash
      - sh <(curl -L https://nixos.org/nix/install) --daemon
      - nix build --extra-experimental-features nix-command --extra-experimental-features flakes .#docker

  release-image:
    image: nixos/nix
    settings:
      files:
        - result