c940e15a5c
Similarly to HOMEBREW_PREFIX_PLACEHOLDER, this allows the substitution of HOMEBREW_CELLAR in JSON output when using the API. Fixes #15668.
39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
# typed: true
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# frozen_string_literal: true
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# Used to substitute common paths with generic placeholders when generating JSON for the API.
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module APIHashable
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def generating_hash!
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return if generating_hash?
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# Apply monkeypatches for API generation
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@old_homebrew_prefix = HOMEBREW_PREFIX
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@old_homebrew_cellar = HOMEBREW_CELLAR
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@old_home = Dir.home
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Object.send(:remove_const, :HOMEBREW_PREFIX)
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Object.const_set(:HOMEBREW_PREFIX, Pathname.new(HOMEBREW_PREFIX_PLACEHOLDER))
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Object.const_set(:HOMEBREW_CELLAR, Pathname.new(HOMEBREW_CELLAR_PLACEHOLDER))
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ENV["HOME"] = HOMEBREW_HOME_PLACEHOLDER
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@generating_hash = true
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end
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def generated_hash!
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return unless generating_hash?
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# Revert monkeypatches for API generation
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Object.send(:remove_const, :HOMEBREW_PREFIX)
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Object.const_set(:HOMEBREW_PREFIX, @old_homebrew_prefix)
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Object.send(:remove_const, :HOMEBREW_CELLAR)
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Object.const_set(:HOMEBREW_CELLAR, @old_homebrew_cellar)
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ENV["HOME"] = @old_home
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@generating_hash = false
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end
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def generating_hash?
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@generating_hash ||= false
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@generating_hash == true
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end
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end
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