Class: Specwrk::Worker::Executor

Inherits:
Object
  • Object
show all
Defined in:
lib/specwrk/worker/executor.rb

Instance Method Summary collapse

Instance Method Details

#completion_formatter ⇒ Object 



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# File 'lib/specwrk/worker/executor.rb', line 71

def completion_formatter
  @completion_formatter ||= CompletionFormatter.new
end

#examples ⇒ Object 



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# File 'lib/specwrk/worker/executor.rb', line 14

def examples
  completion_formatter.examples
end

#final_output ⇒ Object 



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# File 'lib/specwrk/worker/executor.rb', line 18

def final_output
  progress_formatter.final_output
end

#flush_log ⇒ Object 



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# File 'lib/specwrk/worker/executor.rb', line 75

def flush_log
  completion_formatter.examples.each { |example| json_log_file.puts JSON.generate(example) }
end

#json_log_file ⇒ Object 



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# File 'lib/specwrk/worker/executor.rb', line 79

def json_log_file
  @json_log_file ||= if json_log_file_path
    FileUtils.mkdir_p(File.dirname(json_log_file_path))
    File.truncate(json_log_file_path, 0) if File.exist?(json_log_file_path)
    File.open(json_log_file_path, "a", sync: true)
  else
    File.open(File::NULL, "a")
  end
end

#json_log_file_path ⇒ Object 



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# File 'lib/specwrk/worker/executor.rb', line 89

def json_log_file_path
  return unless ENV["SPECWRK_OUT"]

  @json_log_file_path ||= File.join(ENV["SPECWRK_OUT"], ENV["SPECWRK_RUN"], "#{ENV["SPECWRK_FORKED"]}.ndjson")
end

#progress_formatter ⇒ Object

We want to persist this object between example runs



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# File 'lib/specwrk/worker/executor.rb', line 67

def progress_formatter
  @progress_formatter ||= ProgressFormatter.new($stdout)
end

#reset! ⇒ Object

https://github.com/skroutz/rspecq/blob/341383ce3ca25f42fad5483cbb6a00ba1c405570/lib/rspecq/worker.rb#L208-L224



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# File 'lib/specwrk/worker/executor.rb', line 32

def reset!
  flush_log
  completion_formatter.examples.clear

  RSpec.clear_examples
  RSpec.configuration.backtrace_formatter.filter_gem "specwrk"

  # see https://github.com/rspec/rspec-core/pull/2723
  if Gem::Version.new(RSpec::Core::Version::STRING) <= Gem::Version.new("3.9.1")
    RSpec.world.instance_variable_set(
      :@example_group_counts_by_spec_file, Hash.new(0)
    )
  end

  # RSpec.clear_examples does not reset those, which causes issues when
  # a non-example error occurs (subsequent jobs are not executed)
  RSpec.world.non_example_failure = false

  # we don't want an error that occured outside of the examples (which
  # would set this to `true`) to stop the worker
  RSpec.world.wants_to_quit = Specwrk.force_quit

  RSpec.configuration.silence_filter_announcements = true

  RSpec.configuration.add_formatter progress_formatter
  RSpec.configuration.add_formatter completion_formatter

  # This formatter may be specified by the runner options so
  # it will be initialized by RSpec
  RSpec.configuration.add_formatter NullFormatter

  true
end

#run(examples) ⇒ Object 



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# File 'lib/specwrk/worker/executor.rb', line 22

def run(examples)
  reset!

  example_ids = examples.map { |example| example[:id] }

  options = RSpec::Core::ConfigurationOptions.new ["--format", "Specwrk::Worker::NullFormatter"] + example_ids
  RSpec::Core::Runner.new(options).run($stderr, $stdout)
end