Class: Pod::TrySettings

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#pre_install_commands ⇒ Object

Returns the value of attribute pre_install_commands.



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# File 'lib/pod/try_settings.rb', line 3

def pre_install_commands
  @pre_install_commands
end

#project_path ⇒ Object

Returns the value of attribute project_path.



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# File 'lib/pod/try_settings.rb', line 3

def project_path
  @project_path
end

Class Method Details

.settings_from_folder(path) ⇒ Object

Creates a TrySettings instance based on a folder path



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# File 'lib/pod/try_settings.rb', line 7

def self.settings_from_folder(path)
  settings_path = Pathname.new(path) + '.cocoapods.yml'
  return TrySettings.new unless File.exist? settings_path

  settings = YAMLHelper.load_file(settings_path)
  try_settings = TrySettings.new
  return try_settings unless settings['try']

  if settings['try']['install']
    try_settings.pre_install_commands = Array(settings['try']['install']['pre'])
  end

  if settings['try']['project']
    try_settings.project_path = Pathname.new(path) + settings['try']['project']
  end

  try_settings
end

Instance Method Details

#prompt_for_permission ⇒ Object

If we need to run commands from pod-try we should let the users know what is going to be running on their device.



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# File 'lib/pod/try_settings.rb', line 29

def prompt_for_permission
  UI.titled_section 'Running Pre-Install Commands' do
    commands = pre_install_commands.length > 1 ? 'commands' : 'command'
    UI.puts "In order to try this pod, CocoaPods-Try needs to run the following #{commands}:"
    pre_install_commands.each { |command| UI.puts " - #{command}" }
    UI.puts "\nPress return to run these #{commands}, or press `ctrl + c` to stop trying this pod."
  end

  # Give an elegant exit point.
  UI.gets.chomp
end

#run_pre_install_commands(prompt) ⇒ Object

Runs the pre_install_commands from

Parameters:

  • prompt (Bool) —

    Should CocoaPods-Try show a prompt with the commands to the user.



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# File 'lib/pod/try_settings.rb', line 46

def run_pre_install_commands(prompt)
  if pre_install_commands
    prompt_for_permission if prompt
    pre_install_commands.each { |command| Executable.execute_command('bash', ['-ec', command], true) }
  end
end