name: 'Setup Haskell' description: 'Set up a specific version of GHC and Cabal and add the command-line tools to the PATH' author: 'GitHub' inputs: ghc-version: description: 'Exact version of ghc to use.' default: '8.6.5' cabal-version: description: 'Exact version of cabal to use.' default: '3.0' runs: using: 'node12' main: 'lib/setup-haskell.js'