packages feed

horizon-spec-0.5: test/data/sample-package-set/input.dhall

let H = ../../../dhall/package.dhall

in    { compiler = "ghc-9.4.2"
      , packages = toMap
          { lens = H.callHackage "lens" "5.2"
          , Cabal-syntax =
              H.callGit
                "https://gitlab.haskell.org/ghc/packages/Cabal"
                "e714824c6e652bf894f914bc57feccc15759668a"
                (Some "Cabal-syntax")
          , network-mux =
              H.callTarball
                "https://input-output-hk.github.io/cardano-haskell-packages/package/network-mux-0.2.0.0.tar.gz"
          , myPackage = H.callLocal "./myPackage"
          }
      }
    : H.PackageSet