Class: DiffuxCIUploader

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DiffuxCIUploader

Returns a new instance of DiffuxCIUploader.



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# File 'lib/diffux_ci_uploader.rb', line 6

def initialize
  @s3_access_key_id = DiffuxCIUtils.config['s3_access_key_id']
  @s3_secret_access_key = DiffuxCIUtils.config['s3_secret_access_key']
  @s3_bucket_name = DiffuxCIUtils.config['s3_bucket_name']
end

Instance Method Details

#upload_diffs ⇒ Object 



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# File 'lib/diffux_ci_uploader.rb', line 12

def upload_diffs
  result_summary = YAML.load(File.read(File.join(
    DiffuxCIUtils.config['snapshots_folder'], 'result_summary.yaml')))

  return [] if result_summary[:diff_examples].empty? &&
               result_summary[:new_examples].empty?

  bucket = find_or_build_bucket
  dir = SecureRandom.uuid

  diff_images = result_summary[:diff_examples].map do |diff|
    image = bucket.objects.build(
      "#{dir}/#{diff[:description]}_#{diff[:viewport]}.png")
    image.content = open(DiffuxCIUtils.path_to(diff[:description],
                                               diff[:viewport],
                                               'diff.png'))
    image.content_type = 'image/png'
    image.save
    diff[:url] = image.url
    diff
  end

  new_images = result_summary[:new_examples].map do |example|
    image = bucket.objects.build(
      "#{dir}/#{example[:description]}_#{example[:viewport]}.png")
    image.content = open(DiffuxCIUtils.path_to(example[:description],
                                               example[:viewport],
                                               'baseline.png'))
    image.content_type = 'image/png'
    image.save
    example[:url] = image.url
    example
  end

  html = bucket.objects.build("#{dir}/index.html")
  path = File.expand_path(
    File.join(File.dirname(__FILE__), 'diffux_ci-diffs.html.erb'))
  html.content = ERB.new(File.read(path)).result(binding)
  html.content_type = 'text/html'
  html.save
  html.url
end