class Snapshot::ScreenshotRotate

This class takes care of rotating images

Public Instance Methods

rotate(path) click to toggle source
# File lib/snapshot/screenshot_rotate.rb, line 12
def rotate(path)
  Dir.glob([path, '/**/*.png'].join('/')).each do |file|
    UI.verbose "Rotating '#{file}'"

    command = nil
    if file.end_with? "landscapeleft.png"
      command = "sips -r -90 '#{file}'"
    elsif file.end_with? "landscaperight.png"
      command = "sips -r 90 '#{file}'"
    elsif file.end_with? "portrait_upsidedown.png"
      command = "sips -r 180 '#{file}'"
    end

    next unless command

    # Only rotate if we need to
    PTY.spawn(command) do |r, w, pid|
      r.sync
      r.each do |line|
        # We need to read this otherwise things hang
      end
      ::Process.wait pid
    end
  end
end
run(path) click to toggle source

@param (String) The path in which the screenshots are located in

# File lib/snapshot/screenshot_rotate.rb, line 7
def run(path)
  UI.verbose "Rotating the screenshots (if necessary)"
  rotate(path)
end