We've already disabled installing casks/formulae from URLs and we
regularly tell people not to install from paths so let's just deprecate
this behaviour entirely.
Even Homebrew developers do not need to work this way.
The method only returned the executable name and not the full path,
leading to a swallowed error, because brew gracefully ignores a
failing lipo command.
Currently `brew audit` only audits the first binary in a cask.
For example the cask `wiso-steuer-2024` contains multiple binaries in
`Contents/MacOS`:
- `btssysteminfo`
- `whilfe`
- `wmain24`
The first binary (some telemetry tool) is not the main binary and not
a universal binary, but the other two are. Given that `wmain24` is
defined as the main binary in the `Contents/Info.plist`, brew probably
should audit that binary rather than just checking the first one.
- Previously I thought that comments were fine to discourage people from
wasting their time trying to bump things that used `undef` that Sorbet
didn't support. But RuboCop is better at this since it'll complain if
the comments are unnecessary.
- Suggested in https://github.com/Homebrew/brew/pull/18018#issuecomment-2283369501.
- I've gone for a mixture of `rubocop:disable` for the files that can't
be `typed: strict` (use of undef, required before everything else, etc)
and `rubocop:todo` for everything else that should be tried to make
strictly typed. There's no functional difference between the two as
`rubocop:todo` is `rubocop:disable` with a different name.
- And I entirely disabled the cop for the docs/ directory since
`typed: strict` isn't going to gain us anything for some Markdown
linting config files.
- This means that now it's easier to track what needs to be done rather
than relying on checklists of files in our big Sorbet issue:
```shell
$ git grep 'typed: true # rubocop:todo Sorbet/StrictSigil' | wc -l
268
```
- And this is confirmed working for new files:
```shell
$ git status
On branch use-rubocop-for-sorbet-strict-sigils
Untracked files:
(use "git add <file>..." to include in what will be committed)
Library/Homebrew/bad.rb
Library/Homebrew/good.rb
nothing added to commit but untracked files present (use "git add" to track)
$ brew style
Offenses:
bad.rb:1:1: C: Sorbet/StrictSigil: Sorbet sigil should be at least strict got true.
^^^^^^^^^^^^^
1340 files inspected, 1 offense detected
```
- Improve the error message when a cask or formula is forbidden by an
environment variable (fixes#17880)
- Move the `forbidden_tap_check` and `forbidden_cask_and_formula_check`
methods to the top of the `install` method, so that they are checked
before the main cask is downloaded.
