homebrewFormula top-level property
The path to the formula file within the Homebrew repository to update with the new package version.
If this isn't set, the task will default to looking for a single .rb file
either in the Formula directory or at the root of the repo without an @
in its filename and modifying that. If there isn't exactly one such file,
the task will fail.
Implementation
final homebrewFormula = InternalConfigVariable.value<String?>(null);