45 lines
860 B
Ruby
45 lines
860 B
Ruby
# typed: true
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# frozen_string_literal: true
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module Homebrew
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# Auditor for checking common violations in {Formula} text content.
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#
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# @api private
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class FormulaTextAuditor
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def initialize(path)
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@text = path.open("rb", &:read)
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@lines = @text.lines.to_a
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end
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def without_patch
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@text.split("\n__END__").first
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end
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def trailing_newline?
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/\Z\n/.match?(@text)
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end
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def =~(other)
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other =~ @text
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end
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def include?(string)
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@text.include? string
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end
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def to_s
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@text
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end
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def line_number(regex, skip = 0)
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index = @lines.drop(skip).index { |line| line.match?(regex) }
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index ? index + 1 : nil
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end
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def reverse_line_number(regex)
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index = @lines.reverse.index { |line| line.match?(regex) }
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index ? @lines.count - index : nil
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end
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end
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end
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