brittany
Pretty-print Haskell source files.
TLDR
Format a Haskell source file and print the result to stdout
$ brittany [path/to/file.hs]
Format all Haskell source files in the current directory in-place
$ brittany --write-mode=inplace [*.hs]
Check whether a Haskell source file needs changes and indicate the result through the programme's exit code
$ brittany --check-mode [path/to/file.hs]
Format a Haskell source file using the specified amount of spaces per indentation level and line length
$ brittany --indent [4] --columns [100] [path/to/file.hs]
Format a Haskell source file according to the style defined in the specified config file
$ brittany --config-file [path/to/config.yaml] [path/to/file.hs]
