brew/Library/Homebrew/cask_dependent.rb
Issy Long 45978435e7
rubocop: Use Sorbet/StrictSigil as it's better than comments
- 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
```
2024-08-12 15:24:27 +01:00

79 lines
1.6 KiB
Ruby

# typed: true # rubocop:todo Sorbet/StrictSigil
# frozen_string_literal: true
require "requirement"
# An adapter for casks to provide dependency information in a formula-like interface.
class CaskDependent
# Defines a dependency on another cask
class Requirement < ::Requirement
satisfy(build_env: false) do
Cask::CaskLoader.load(cask).installed?
end
end
attr_reader :cask
def initialize(cask)
@cask = cask
end
def name
@cask.token
end
def full_name
@cask.full_name
end
def runtime_dependencies
deps.flat_map { |dep| [dep, *dep.to_formula.runtime_dependencies] }.uniq
end
def deps
@deps ||= @cask.depends_on.formula.map do |f|
Dependency.new f
end
end
def requirements
@requirements ||= begin
requirements = []
dsl_reqs = @cask.depends_on
dsl_reqs.arch&.each do |arch|
arch = if arch[:bits] == 64
if arch[:type] == :intel
:x86_64
else
:"#{arch[:type]}64"
end
elsif arch[:type] == :intel && arch[:bits] == 32
:i386
else
arch[:type]
end
requirements << ArchRequirement.new([arch])
end
dsl_reqs.cask.each do |cask_ref|
requirements << CaskDependent::Requirement.new([{ cask: cask_ref }])
end
requirements << dsl_reqs.macos if dsl_reqs.macos
requirements
end
end
def recursive_dependencies(&block)
Dependency.expand(self, &block)
end
def recursive_requirements(&block)
Requirement.expand(self, &block)
end
def any_version_installed?
@cask.installed?
end
end