Class: Fastlane::Actions::UpdateFastlaneAction

Inherits:
Fastlane::Action show all
Defined in:
lib/fastlane/actions/update_fastlane.rb

Overview

Makes sure fastlane tools are up-to-date when running fastlane

Constant Summary collapse

ALL_TOOLS = 
[
  "fastlane",
  "fastlane_core",
  "deliver",
  "snapshot",
  "frameit",
  "pem",
  "sigh",
  "produce",
  "cert",
  "codes",
  "credentials_manager",
  "gym",
  "spaceship",
  "pilot",
  "supply",
  "scan",
  "screengrab",
  "match"
]

Class Method Summary collapse

Methods inherited from Fastlane::Action

action_name, authors, details, lane_context, method_missing, other_action, output, return_value, sh, step_text

Class Method Details

.all_installed_tools ⇒ Object 



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# File 'lib/fastlane/actions/update_fastlane.rb', line 106

def self.all_installed_tools
  Gem::Specification.select { |s| ALL_TOOLS.include? s.name }.map(&:name).uniq
end

.author ⇒ Object 



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# File 'lib/fastlane/actions/update_fastlane.rb', line 128

def self.author
  "milch"
end

.available_options ⇒ Object 



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# File 'lib/fastlane/actions/update_fastlane.rb', line 114

def self.available_options
  [
    FastlaneCore::ConfigItem.new(key: :tools,
                                 env_name: "FL_TOOLS_TO_UPDATE",
                                 description: "Comma separated list of fastlane tools to update (e.g. fastlane,deliver,sigh). If not specified, all currently installed fastlane-tools will be updated",
                                 optional: true),
    FastlaneCore::ConfigItem.new(key: :no_update,
                                 env_name: "FL_NO_UPDATE",
                                 description: "Don't update during this run. Defaults to false",
                                 is_string: false,
                                 default_value: false)
  ]
end

.description ⇒ Object 



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# File 'lib/fastlane/actions/update_fastlane.rb', line 110

def self.description
  "Makes sure fastlane-tools are up-to-date when running fastlane"
end

.is_supported?(platform) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fastlane/actions/update_fastlane.rb', line 132

def self.is_supported?(platform)
  true
end

.run(options) ⇒ Object 



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# File 'lib/fastlane/actions/update_fastlane.rb', line 29

def self.run(options)
  if options[:no_update]
    return
  end

  tools_to_update = options[:tools].split ',' unless options[:tools].nil?
  tools_to_update ||= all_installed_tools

  if tools_to_update.count == 0
    UI.error("No tools specified or couldn't find any installed fastlane.tools")
    return
  end

  UI.message("Looking for updates for #{tools_to_update.join(', ')}...")

  updater = Gem::CommandManager.instance[:update]
  cleaner = Gem::CommandManager.instance[:cleanup]

  sudo_needed = !File.writable?(Gem.dir)

  if sudo_needed
    UI.important("It seems that your Gem directory is not writable by your current User.")
    UI.important("Fastlane would need sudo rights to update itself, however, running 'sudo fastlane' is not recommended.")
    UI.important("If you still want to use this action, please read the Actions.md documentation on a guide how to set this up.")
    return
  end

  unless updater.respond_to? :highest_installed_gems
    UI.important "The update_fastlane action requires rubygems version 2.1.0 or greater."
    UI.important "Please update your version of ruby gems before proceeding."
    UI.command "gem install rubygems-update"
    UI.command "update_rubygems"
    UI.command "gem update --system"
    return
  end

  highest_versions = updater.highest_installed_gems.keep_if { |key| tools_to_update.include? key }
  update_needed = updater.which_to_update(highest_versions, tools_to_update)

  if update_needed.count == 0
    UI.success("Nothing to update ✅")
    return
  end

  # suppress updater output - very noisy
  Gem::DefaultUserInteraction.ui = Gem::SilentUI.new

  update_needed.each do |tool_info|
    tool = tool_info[0]
    local_version = Gem::Version.new(highest_versions[tool].version)
    update_url = FastlaneCore::UpdateChecker.generate_fetch_url(tool)
    latest_version = FastlaneCore::UpdateChecker.fetch_latest(update_url)
    UI.message("Updating #{tool} from #{local_version} to #{latest_version} ... 🚀")

    # Approximate_recommendation will create a string like "~> 0.10" from a version 0.10.0, e.g. one that is valid for versions >= 0.10 and <1.0
    updater.update_gem tool, Gem::Requirement.new(local_version.approximate_recommendation)

    UI.message("Finished updating #{tool}")
  end

  all_updated_tools = updater.installer.installed_gems.select do |updated_tool|
    updated_tool.version > highest_versions[updated_tool.name].version if highest_versions[updated_tool.name]
  end

  if all_updated_tools.empty?
    UI.message("All fastlane tools are up-to-date!")
  else
    UI.message("Cleaning up old versions...")
    cleaner.options[:args] = all_updated_tools.map(&:name)
    cleaner.execute
    UI.message("fastlane.tools successfully updated! I will now restart myself... 😴")

    # Set no_update to true so we don't try to update again
    exec "FL_NO_UPDATE=true #{$PROGRAM_NAME} #{ARGV.join ' '}"
  end
end