Class: ThemeCheck::LanguageServer::DiagnosticsTracker

Inherits:
Object
  • Object
show all
Defined in:
lib/theme_check/language_server/diagnostics_tracker.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DiagnosticsTracker

Returns a new instance of DiagnosticsTracker.



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# File 'lib/theme_check/language_server/diagnostics_tracker.rb', line 7

def initialize
  @previously_reported_files = Set.new
  @single_files_offenses = {}
  @first_run = true
end

Instance Method Details

#build_diagnostics(offenses, analyzed_files: nil) ⇒ Object 



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# File 'lib/theme_check/language_server/diagnostics_tracker.rb', line 17

def build_diagnostics(offenses, analyzed_files: nil)
  reported_files = Set.new
  new_single_file_offenses = {}
  analyzed_files = analyzed_files.map { |path| Pathname.new(path) } if analyzed_files

  offenses.group_by(&:template).each do |template, template_offenses|
    next unless template
    reported_offenses = template_offenses
    previous_offenses = @single_files_offenses[template.path]
    if analyzed_files.nil? || analyzed_files.include?(template.path)
      # We re-analyzed the file, so we know the template_offenses are update to date.
      reported_single_file_offenses = reported_offenses.select(&:single_file?)
      if reported_single_file_offenses.any?
        new_single_file_offenses[template.path] = reported_single_file_offenses
      end
    elsif previous_offenses
      # Merge in the previous ones, if some
      reported_offenses |= previous_offenses
    end
    yield template.path, reported_offenses
    reported_files << template.path
  end

  @single_files_offenses.each do |path, _|
    # Already reported above, skip
    next if reported_files.include?(path)

    if analyzed_files.nil? || analyzed_files.include?(path)
      # We re-analyzed this file, if it was not reported, all offenses in it got fixed
      yield path, []
      new_single_file_offenses[path] = nil
    end
    # NOTE: No need to re-report previous offenses as LSP should keep them around until
    # we clear them.
    reported_files << path
  end

  # Publish diagnostics with empty array if all issues on a previously reported template
  # have been fixed.
  (@previously_reported_files - reported_files).each do |path|
    yield path, []
  end

  @previously_reported_files = reported_files
  @single_files_offenses.merge!(new_single_file_offenses)
  @first_run = false
end

#first_run? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/theme_check/language_server/diagnostics_tracker.rb', line 13

def first_run?
  @first_run
end