scalafmt — Code formatter for Scala. Configurations are stored in the `.scalafmt.conf` file. More information:

Reformat all `.scala` files in the current directory recursively

scalafmt

Reformat specific files or directories with a custom formatting configuration

scalafmt --config {{path/to/.scalafmt.conf}} {{path/to/file_or_directory1 path/to/file_or_directory2 ...}}

Check if files are correctly formatted, returning `0` if all files respect the formatting style

scalafmt --config {{path/to/.scalafmt.conf}} --test

Exclude files or directories

scalafmt --exclude {{path/to/file_or_directory1 path/to/file_or_directory2 ...}}

Format only files that were edited against the current Git branch

scalafmt --config {{path/to/.scalafmt.conf}} --mode diff