hlint

Suggest improvements to Haskell code. More information: https://hackage.haskell.org/package/hlint.

• Display suggestions for a given file:

hlint path/to/file options

• Check all Haskell files and generate a report:

hlint path/to/directory --report

• Automatically apply most suggestions:

hlint path/to/file --refactor

• Display additional options:

hlint path/to/file --refactor-options

• Generate a settings file ignoring all outstanding hints:

hlint path/to/file --default > .hlint.yaml