Kesha

An implementation of nix-hash.

Documentation

hash :: FilePath -> IO (Either PackError ByteString)

Compute the cryptographic hash of a path using the defaultHashOptions.

The output of hash path should be consistent with that of nix-hash --type sha256 --base32 path.

hashWith :: HashOptions -> FilePath -> IO (Either PackError ByteString)

Compute the cryptographic hash of a path using the given HashOptions.

data HashOptions

Hashing options.

Constructors

HashOptions

Fields

• hashAlgo :: HashAlgo

  cryptographic hash algorithm to use

• hashRepr :: HashRepr

  how to print the hash

defaultHashOptions :: HashOptions

Default hashing options.

These are the default options used by most of the Nix tooling (e.g. nix-prefetch-git).

data HashAlgo

Available hash algorithms.

Constructors

MD5

SHA1

SHA256

data HashRepr

Printable hash representations.

Constructors

Base16

Base32