nix-super/tests/lang/eval-okay-hashfile.nix

let
  paths = [ ./data ./binary-data ];
in
  builtins.concatLists (map (hash: map (builtins.hashFile hash) paths) ["md5" "sha1" "sha256" "sha512"])
Add builtins.hashFile For text files it is possible to do it like so: `builtins.hashString "sha256" (builtins.readFile /tmp/a)` but that doesn't work for binary files. With builtins.hashFile any kind of file can be conveniently hashed. 2019-05-03 15:30:29 +03:00			`let`
			`paths = [ ./data ./binary-data ];`
			`in`
			`builtins.concatLists (map (hash: map (builtins.hashFile hash) paths) ["md5" "sha1" "sha256" "sha512"])`