An experimental tool to ease life working with Nix ARchive (NAR) files.
Spin up a server to fetch files from caches using either a hash or a full store path.
Best used for small NARs, as fetching a file requires parsing the NAR from the beginning until the requested file is reached.
nar-toolbox serve https://cache.nixos.orgcurl --location http://localhost:8080/nix/store/<hash>-<name>/foo/bar.txt