Class: Fastlane::Actions::UploadToS3Action

Inherits:
Action
  • Object
show all
Defined in:
lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb

Class Method Summary collapse

Class Method Details

.authors ⇒ Object 



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# File 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb', line 73

def self.authors
  ['Automattic']
end

.available_options ⇒ Object 



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# File 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb', line 85

def self.available_options
  [
    FastlaneCore::ConfigItem.new(
      key: :bucket,
      description: 'The bucket that will store the file',
      optional: false,
      type: String,
      verify_block: proc { |bucket| UI.user_error!('You must provide a valid bucket name') if bucket.empty? }
    ),
    FastlaneCore::ConfigItem.new(
      key: :key,
      description: 'The path to the file within the bucket. If `nil`, will default to the `file\'s basename',
      optional: true,
      type: String,
      verify_block: proc { |key|
        next if key.is_a?(String) && !key.empty?

        UI.user_error!('The provided key must not be empty. Use nil instead if you want to default to the file basename')
      }
    ),
    FastlaneCore::ConfigItem.new(
      key: :file,
      description: 'The path to the local file on disk',
      optional: false,
      type: String,
      verify_block: proc { |f| UI.user_error!("Path `#{f}` does not exist.") unless File.file?(f) }
    ),
    FastlaneCore::ConfigItem.new(
      key: :auto_prefix,
      description: 'Generate a derived prefix based on the filename that makes it harder to guess the URL of the uploaded object',
      optional: true,
      default_value: true,
      type: Boolean
    ),
    FastlaneCore::ConfigItem.new(
      key: :skip_if_exists,
      description: 'If the file already exists in the S3 bucket, skip the upload (and report it in the logs), instead of failing with `user_error!`',
      deprecated: 'Use if_exists instead',
      conflicting_options: [:if_exists],
      conflict_block: proc do |option|
        UI.user_error!("You cannot set both :#{option.key} and :skip_if_exists. Please only use :if_exists.")
      end,
      optional: true,
      # This option is deprecated but we stil set a default value to inform that the default behavior is for the action to fail when printing the action docs.
      # See also https://github.com/wordpress-mobile/release-toolkit/pull/500#discussion_r1239642179
      default_value: false,
      type: Boolean
    ),
    FastlaneCore::ConfigItem.new(
      key: :if_exists,
      description: 'What do to if the file file already exists in the S3 bucket. Possible values :skip, :replace, :fail. When set, overrides the deprecated skip_if_exists option',
      conflicting_options: [:skip_if_exists],
      conflict_block: proc do |option|
        UI.user_error!("You cannot set both :#{option.key} and :if_exists. Please only use :if_exists.")
      end,
      optional: true,
      type: Symbol,
      # We cannot set a default value and have backward compatibility with skip_if_exists at the same time.
      # (Short of duplicating the default value knowledge in the action implementation)
      #
      # We have a test for the default behavior which should hopefully remind us to uncomment this line once well remove skip_if_exists.
      # default_value: :fail,
      verify_block: proc do |value|
        UI.user_error!('`if_exist` must be one of :skip, :replace, :fail') unless %i[skip replace fail].include?(value)
      end
    ),
  ]
end

.description ⇒ Object 



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# File 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb', line 69

def self.description
  'Uploads a given file to S3'
end

.details ⇒ Object 



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# File 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb', line 81

def self.details
  'Uploads a file to S3, and makes a pre-signed URL available in the lane context'
end

.file_is_already_uploaded?(bucket, key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb', line 59

def self.file_is_already_uploaded?(bucket, key)
  response = Aws::S3::Client.new.head_object(
    bucket: bucket,
    key: key
  )
  response[:content_length].positive?
rescue Aws::S3::Errors::NotFound
  false
end

.is_supported?(platform) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb', line 154

def self.is_supported?(platform)
  true
end

.return_value ⇒ Object 



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# File 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb', line 77

def self.return_value
  'Returns the object\'s derived S3 key'
end

.run(params) ⇒ Object 



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# File 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/upload_to_s3.rb', line 11

def self.run(params)
  file_path = params[:file]
  file_name = File.basename(file_path)

  bucket = params[:bucket]
  key = params[:key] || file_name

  if params[:auto_prefix] == true
    file_name_hash = Digest::SHA1.hexdigest(file_name)
    key = [file_name_hash, key].join('/')
  end

  if file_is_already_uploaded?(bucket, key)
    message = "File already exists in S3 bucket #{bucket} at #{key}"

    # skip_if_exists is deprecated but we want to keep backward compatibility.
    params[:if_exists] ||= params[:skip_if_exists] ? :skip : :fail

    case params[:if_exists]
    when :fail
      UI.user_error!(message)
    when :replace
      UI.important("#{message}. Will replace with the given one.")
    when :skip
      UI.important("#{message}. Skipping upload.")
      return key
    end
  end

  UI.message("Uploading #{file_path} to: #{key}")

  File.open(file_path, 'rb') do |file|
    Aws::S3::Client.new.put_object(
      body: file,
      bucket: bucket,
      key: key
    )
  rescue Aws::S3::Errors::ServiceError => e
    UI.crash!("Unable to upload file to S3: #{e.message}")
  end

  UI.success('Upload Complete')

  Actions.lane_context[SharedValues::S3_UPLOADED_FILE_PATH] = key

  key
end