hlint

Tool for suggesting improvements to Haskell code. More information: <http://hackage.haskell.org/package/hlint>.

Install

All systems
curl cmd.cat/hlint.sh
Debian Debian
apt-get install hlint
Ubuntu
apt-get install hlint
Arch Arch Linux
pacman -S hlint
image/svg+xml Kali Linux
apt-get install hlint
Fedora
dnf install hlint
Windows (WSL2)
sudo apt-get update sudo apt-get install hlint
OS X
brew install hlint
Raspbian
apt-get install hlint
Dockerfile
dockerfile.run/hlint

Tool for suggesting improvements to Haskell code. More information: <http://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

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