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45978435e7
- 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 ```
78 lines
1.8 KiB
Ruby
78 lines
1.8 KiB
Ruby
# typed: true # rubocop:todo Sorbet/StrictSigil
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# frozen_string_literal: true
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require "cache_store"
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#
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# {LinkageCacheStore} provides methods to fetch and mutate linkage-specific data used
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# by the `brew linkage` command.
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#
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class LinkageCacheStore < CacheStore
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# @param keg_path [String]
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# @param database [CacheStoreDatabase]
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# @return [nil]
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def initialize(keg_path, database)
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@keg_path = keg_path
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super(database)
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end
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# Returns `true` if the database has any value for the current `keg_path`.
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#
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# @return [Boolean]
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def keg_exists?
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!database.get(@keg_path).nil?
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end
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# Inserts dylib-related information into the cache if it does not exist or
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# updates data into the linkage cache if it does exist.
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#
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# @param hash_values [Hash] hash containing KVPs of { :type => Hash }
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# @return [nil]
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def update!(hash_values)
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hash_values.each_key do |type|
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next if HASH_LINKAGE_TYPES.include?(type)
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raise TypeError, <<~EOS
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Can't update types that are not defined for the linkage store
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EOS
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end
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database.set @keg_path, hash_values
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end
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# @param type [Symbol] the type to fetch from the {LinkageCacheStore}
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# @raise [TypeError] error if the type is not in `HASH_LINKAGE_TYPES`
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# @return [Hash]
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def fetch(type)
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unless HASH_LINKAGE_TYPES.include?(type)
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raise TypeError, <<~EOS
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Can't fetch types that are not defined for the linkage store
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EOS
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end
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return {} unless keg_exists?
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fetch_hash_values(type)
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end
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# Delete the keg from the {LinkageCacheStore}
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#
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# @return [nil]
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def delete!
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database.delete(@keg_path)
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end
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private
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HASH_LINKAGE_TYPES = [:keg_files_dylibs].freeze
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# @param type [Symbol]
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# @return [Hash]
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def fetch_hash_values(type)
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keg_cache = database.get(@keg_path)
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return {} unless keg_cache
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keg_cache[type.to_s]
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end
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end
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