Will fix or at least partly address:
```
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/os/linux/elf.rb:225: warning: The class Pathname reached 8 shape variations, instance variables accesses will be slower and memory usage increased.
35
It is recommended to define instance variables in a consistent order, for instance by eagerly defining them all in the #initialize method.
```
Apply suggestions from code review
Co-authored-by: Douglas Eichelberger <697964+dduugg@users.noreply.github.com>
feat: add linux appdir
Apply suggestions from code review
Co-authored-by: Douglas Eichelberger <697964+dduugg@users.noreply.github.com>
We're currently returning the first match for `com.apple.dt.Xcode`,
which could be any version if a user has multiple installed.
Instead, let's try to find the newest if all our results have an
`Info.plist` that we can interrogate for the version.
Maybe resolves#18736?
Some formulae include these files, and they can't always be removed.
However, they can cause spurious linkage failures, so let's skip them
when checking for linkage. See, for example, faust at
Homebrew/homebrew-core#191308.
I think this is a bug in Ruby, but I've no idea how to track it down. I
can reproduce it intermittently in a codespace when `brew install`ing a
large number of formulae.
To work around this:
- cache the return value of `brewed_ld_so_diagnostics` so that we can
limit the number of calls to `IO.popen`
- retry once when we see a `TypeError`
Closes#17828.
- Avoid near duplicate messages
- Provide correct CLT download instructions
Before:
```
$ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!
Warning: Your Command Line Tools are too outdated.
Update them from Software Update in System Settings.
If that doesn't show you any updates, run:
sudo rm -rf /Library/Developer/CommandLineTools
sudo xcode-select --install
Alternatively, manually download them from:
https://developer.apple.com/download/all/.
You should download the Command Line Tools for Xcode 16.0.
Warning: A newer Command Line Tools release is available.
Update them from Software Update in System Settings.
If that doesn't show you any updates, run:
sudo rm -rf /Library/Developer/CommandLineTools
sudo xcode-select --install
Alternatively, manually download them from:
https://developer.apple.com/download/all/.
You should download the Command Line Tools for Xcode 16.0.
Warning: Your Xcode (15.4) at /Applications/Xcode.app is too outdated.
Please update to Xcode 16.0 (or delete it).
Xcode can be updated from:
https://developer.apple.com/download/all/
Warning: Your Xcode (15.4) is outdated.
Please update to Xcode 16.0 (or delete it).
Xcode can be updated from:
https://developer.apple.com/download/all/
If 16.0 is installed, you may need to:
sudo xcode-select --switch /Applications/Xcode.app
Current developer directory is:
/Applications/Xcode.app/Contents/Developer
```
After:
```console
$ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!
Warning: Your Command Line Tools are too outdated.
Install the Command Line Tools for Xcode 16 from:
https://developer.apple.com/download/all/
Warning: Your Xcode (15.4) at /Applications/Xcode.app is too outdated.
Please update to Xcode 16.0 (or delete it).
Xcode can be updated from:
https://developer.apple.com/download/all/
```
- 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
```
