The CLI target shouldn't be importing SwiftLintFramework with
`@_spi(TestHelper)`. If the CLI target needs to access something in
SwiftLintFramework, that declaration should be `public`.
This will allow for registering rules that aren't compiled as part of
SwiftLintFramework.
Specifically this will allow us to split the built-in and extra rules
into separate modules, leading to faster incremental compilation when
working on rules since the rest of the framework won't need to be
rebuilt on every compilation.
Added rules filtering options, like in the `rules` subcommand.
<img width="880" alt="generate-docs--help" src="https://user-images.githubusercontent.com/7829589/189372666-2f5aba62-57a1-49dc-9155-c60f9e085984.png">
To achieve reuse with `rules` subcommand:
- extracted filtering logic into `RulesFilter` (and write tests)
- extracted filtering command line parameters into `RulesFilterOptions: ParsableArguments`
Danny Mösch
JP Simard
Ryan AveoandJP Simard
Vasiliy Kattouf
