Class: SchemaTest::Collapser

Inherits:
Object
  • Object
show all
Defined in:
lib/schema_test/collapser.rb

Instance Method Summary collapse

Constructor Details

#initialize(contents) ⇒ Collapser

Returns a new instance of Collapser.



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# File 'lib/schema_test/collapser.rb', line 3

def initialize(contents)
  @lines = contents.split("\n")
end

Instance Method Details

#output ⇒ Object 



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# File 'lib/schema_test/collapser.rb', line 7

def output
  result = []
  i = 0
  while i < @lines.length
    line = @lines[i]

    # Skip rubocop:disable line immediately before an EXPANDED block
    if line.match?(/#{DISABLE_RUBOCOP_COMMENT}/) &&
        i + 1 < @lines.length && @lines[i + 1].match?(/#{OPENING_COMMENT}/)
      i += 1
      next
    end

    if line =~ /\A(\s*)(\w+)\(\s*#{OPENING_COMMENT}/
      indent = $1
      method_name = $2

      # Next line is the json variable
      json_var = @lines[i + 1].strip.sub(/,\z/, '')

      # Gather remaining content lines until closing marker
      content_lines = []
      j = i + 2
      while j < @lines.length && !@lines[j].match?(/#{CLOSING_COMMENT}/)
        content_lines << @lines[j]
        j += 1
      end
      end_index = j

      # Extract name and version from the content
      joined = content_lines.map(&:strip).join(' ')
      name = joined.match(/:(\w+),/)[1]
      version_match = joined.match(/:version\s*=>\s*([^,}]+)/)
      version = version_match[1].strip

      result << "#{indent}#{method_name}(#{json_var}, :#{name}, version: #{version})"

      # Skip rubocop:enable line immediately after END EXPANDED
      i = end_index + 1
      if i < @lines.length && @lines[i].match?(/#{ENABLE_RUBOCOP_COMMENT}/)
        i += 1
      end
    else
      result << line
      i += 1
    end
  end

  result.join("\n") + "\n"
end