brew/Library/Homebrew/rubocops/cask/homepage_url_styling.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

51 lines
1.5 KiB
Ruby

# typed: true # rubocop:todo Sorbet/StrictSigil
# frozen_string_literal: true
require "forwardable"
require "uri"
require "rubocops/shared/homepage_helper"
module RuboCop
module Cop
module Cask
# This cop audits the `homepage` URL in casks.
class HomepageUrlStyling < Base
include OnHomepageStanza
include HelperFunctions
include HomepageHelper
extend AutoCorrector
MSG_NO_SLASH = "'%<url>s' must have a slash after the domain."
def on_homepage_stanza(stanza)
@name = cask_block.header.cask_token
desc_call = stanza.stanza_node
url_node = desc_call.first_argument
url = if url_node.dstr_type?
# Remove quotes from interpolated string.
url_node.source[1..-2]
else
url_node.str_content
end
audit_homepage(:cask, url, desc_call, url_node)
return unless url&.match?(%r{^.+://[^/]+$})
domain = URI(string_content(url_node, strip_dynamic: true)).host
return if domain.blank?
# This also takes URLs like 'https://example.org?path'
# and 'https://example.org#path' into account.
corrected_source = url_node.source.sub("://#{domain}", "://#{domain}/")
add_offense(url_node.loc.expression, message: format(MSG_NO_SLASH, url:)) do |corrector|
corrector.replace(url_node.source_range, corrected_source)
end
end
end
end
end
end