hlint

Tool for suggesting improvements to Haskell code.

• 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}

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