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LeastAuthority / wormhole-client

A magic-wormhole client in Haskell
GNU General Public License v3.0
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Refactor the application #47

Closed vu3rdd closed 6 years ago

vu3rdd commented 6 years ago

Refactor functions to use a Configuration and return IO (Either Error a). We do that in steps in the below commits.

  1. We refactor command line processing a bit.
  2. move configuration types into a separate module and make a Reader that takes a read-only environment.
  3. Use ReaderT Config (IO (Either Error a))
  4. Convert into ReaderT Config (EitherT Error IO a)
  5. newtype called App afor the above type.

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