Nix 3 has a dead simple, builtin CLI frontend for doing this with built packages: https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-bundle.html htt

Nix 3 has a dead simple, builtin CLI frontend for doing this with built packages: https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-bundle.html https://nixos.org/manual/nix/unstable/command-ref/new-cli/ni... It uses dockerTools: https://github.com/NixOS/bundlers/blob/master/flake.nix https://github.com/NixOS/bundlers/blob/master/flake.nix maybe a bundler can be added that uses OCI tools, thus providing such a wrapper and giving a nice CLI for it