{
  writers,
  nix-prefetch-git,
  jq,
}:
writers.writeDashBin "nix-git" ''
  ${nix-prefetch-git}/bin/nix-prefetch-git "$@" 2> /dev/null \
    | ${jq}/bin/jq -r '"rev = \"\(.rev)\";\nsha256 = \"\(.sha256)\";"'
''