Class: HamlLint::RubyExtraction::TagAttributesChunk

Inherits:
BaseChunk
  • Object
show all
Defined in:
lib/haml_lint/ruby_extraction/tag_attributes_chunk.rb

Overview

Chunk for handling the a tag attributes, such as ‘%div’yes_please’‘

Constant Summary

Constants inherited from BaseChunk

BaseChunk::COMMA_CHANGES_LINES

Instance Attribute Summary

Attributes inherited from BaseChunk

#end_marker_indent, #haml_line_index, #node, #ruby_lines, #start_marker_line_number

Instance Method Summary collapse

Methods inherited from BaseChunk

#assemble_in, #full_assemble, #fuse, #haml_end_line_index, #nb_haml_lines, #skip_line_indexes_in_source_map, #start_marker_indent, #transfer_correction, #wrap_in_markers

Constructor Details

#initialize(*args, indent_to_remove:, **kwargs) ⇒ TagAttributesChunk

Returns a new instance of TagAttributesChunk.



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# File 'lib/haml_lint/ruby_extraction/tag_attributes_chunk.rb', line 6

def initialize(*args, indent_to_remove:, **kwargs)
  super(*args, **kwargs)
  @indent_to_remove = indent_to_remove
end

Instance Method Details

#transfer_correction_logic(_coordinator, to_ruby_lines, haml_lines) ⇒ Object

rubocop:disable Metrics



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# File 'lib/haml_lint/ruby_extraction/tag_attributes_chunk.rb', line 11

def transfer_correction_logic(_coordinator, to_ruby_lines, haml_lines) # rubocop:disable Metrics
  return if @ruby_lines == to_ruby_lines

  affected_haml_lines = haml_lines[@haml_line_index..haml_end_line_index]

  affected_haml = affected_haml_lines.join("\n")

  from_ruby = unwrap(@ruby_lines).join("\n")

  if to_ruby_lines.size > 1
    min_indent = to_ruby_lines.first[/^\s*/]
    to_ruby_lines.each.with_index do |line, i|
      next if i == 0
      next if line.start_with?(min_indent)
      to_ruby_lines[i] = "#{min_indent}#{line.lstrip}"
    end
  end

  to_ruby = unwrap(to_ruby_lines).join("\n")

  affected_start_index = affected_haml.index(from_ruby)
  if affected_start_index
    affected_end_index = affected_start_index + from_ruby.size
  else
    regexp = HamlLint::Utils.regexp_for_parts(from_ruby.split("\n"), "(?:\s*\\|?\n)")
    mo = affected_haml.match(regexp)
    affected_start_index = mo.begin(0)
    affected_end_index = mo.end(0)
  end

  affected_haml[affected_start_index...affected_end_index] = to_ruby

  haml_lines[@haml_line_index..haml_end_line_index] = affected_haml.split("\n")

  if haml_lines[haml_end_line_index].end_with?(' |')
    haml_lines[haml_end_line_index].chop!.rstrip!
  end
end

#unwrap(lines) ⇒ Object 



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# File 'lib/haml_lint/ruby_extraction/tag_attributes_chunk.rb', line 50

def unwrap(lines)
  lines = lines.dup
  lines[0] = lines[0].sub(/^\s*/, '').sub(/W+\(/, '')
  lines[-1] = lines[-1].sub(/\)\s*\Z/, '')

  if @indent_to_remove
    HamlLint::Utils.map_after_first!(lines) do |line|
      line.sub(/^ {1,#{@indent_to_remove}}/, '')
    end
  end
  lines
end