class Fastlane::Actions::GetVersionNumberAction

def self.authors
  ["Liquidsoul"]
end

def self.available_options
  [
    FastlaneCore::ConfigItem.new(key: :xcodeproj,
                       env_name: "FL_VERSION_NUMBER_PROJECT",
                       description: "optional, you must specify the path to your main Xcode project if it is not in the project root directory",
                       optional: true,
                       verify_block: proc do |value|
                         raise "Please pass the path to the project, not the workspace".red if value.include? "workspace"
                         raise "Could not find Xcode project at path '#{File.expand_path(value)}'".red if !File.exist?(value) and !Helper.is_test?
                       end)
  ]
end

def self.description
  "Get the version number of your project"
end

def self.details
  [
    "This action will return the current version number set on your project.",
    "You first have to set up your Xcode project, if you haven't done it already:",
    "https://developer.apple.com/library/ios/qa/qa1827/_index.html"
  ].join(' ')
end

def self.is_supported?(platform)
  [:ios, :mac].include? platform
end

def self.output
  [
    ['VERSION_NUMBER', 'The version number']
  ]
end

def self.run(params)
  # More information about how to set up your project and how it works:
  # https://developer.apple.com/library/ios/qa/qa1827/_index.html
  folder = params[:xcodeproj] ? File.join('.', params[:xcodeproj], '..') : '.'
  command_prefix = [
    'cd',
    File.expand_path(folder).shellescape,
    '&&'
  ].join(' ')
  command = [
    command_prefix,
    'agvtool',
    'what-marketing-version',
    '-terse1'
  ].join(' ')
  if Helper.test?
    Actions.lane_context[SharedValues::VERSION_NUMBER] = command
  else
    version_number = (Actions.sh command).split("\n").last
    # Store the number in the shared hash
    Actions.lane_context[SharedValues::VERSION_NUMBER] = version_number
  end
rescue => ex
  Helper.log.error 'Make sure to follow the steps to setup your Xcode project: https://developer.apple.com/library/ios/qa/qa1827/_index.html'.yellow
  raise ex
end