- 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
```
With sudoers one may override default sudo user. This mostly works
provided the admin configured the replacement appropriately. However
there are exceptions that absolutely must be run by root such as
/usr/sbin/installer and, under certain circumstances, /bin/launchctl.
Unfortunately, the removal shell script introduced in #10860 does not handle paths very well that dont exist, e.g.
* `find` runs before its `-exec` test, thus throws `find: "${path}": No such file or directory`
* it seem that `/bin/rmdir` is intended to break is certain cases, thus `-f` is not desired.
so, if `${path}` does not exist, it'll still break, which is most likely not one of those cases.
This change reintroduces a check for existence. This way, it is ensured that there is actually
a directory to be removed when invoking the script.
