Class: LookbookVisualTester::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/lookbook_visual_tester/runner.rb

Defined Under Namespace

Classes: Result

Constant Summary collapse

DEFAULT_DRIVER_WIDTH = 
1280
DEFAULT_DRIVER_HEIGHT = 
800

Instance Method Summary collapse

Constructor Details

#initialize(config = LookbookVisualTester.config, pattern: nil, force_update: false, output: $stdout) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/lookbook_visual_tester/runner.rb', line 18

def initialize(config = LookbookVisualTester.config, pattern: nil, force_update: false, output: $stdout)
  @config = config
  @pattern = pattern
  @force_update = force_update
  @output = output
  @driver_pool = Queue.new
  init_driver_pool
  @results = []
  @variants = load_variants
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/lookbook_visual_tester/runner.rb', line 29

def run
  previews = Lookbook.previews

  if @pattern.present?
    previews = previews.select do |preview|
      preview.label.downcase.include?(@pattern.downcase) ||
        preview.name.downcase.include?(@pattern.downcase)
    end
  end

  @output.puts "Found #{previews.count} previews matching '#{@pattern}'."
  @output.puts "Running against #{@variants.size} variant(s)."

  @variants.each do |variant_input|
    resolver = VariantResolver.new(variant_input)
    variant_options = resolver.resolve
    variant_slug = resolver.slug
    width = resolver.width_in_pixels

    @output.puts "  Variant: #{variant_slug.presence || 'Default'}"

    if @config.threads > 1
      run_concurrently(previews, variant_slug, variant_options, width)
    else
      run_sequentially(previews, variant_slug, variant_options, width)
    end
  end

  @results
ensure
  cleanup_drivers
end