Class: MultiRepo::RemoveCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/multirepo/commands/remove-command.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Command

#ensure_in_work_tree, #ensure_multirepo_enabled, #ensure_multirepo_tracked, #install_hooks, #multirepo_enabled_dependencies, report_error, #uninstall_hooks, #update_gitconfig

Constructor Details

#initialize(argv) ⇒ RemoveCommand

Returns a new instance of RemoveCommand.



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# File 'lib/multirepo/commands/remove-command.rb', line 16

def initialize(argv)
  @path = argv.shift_argument
  @delete = argv.flag?("delete")
  super
end

Class Method Details

.options ⇒ Object 



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# File 'lib/multirepo/commands/remove-command.rb', line 9

def self.options
  [
    ['<path>', 'The relative path to the dependency to remove (e.g. ../MyOldDependency).'],
    ['[--delete]', 'Delete the dependency on disk in addition to removing it from the multirepo config.']
  ].concat(super)
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/multirepo/commands/remove-command.rb', line 27

def run
  ensure_in_work_tree
  ensure_multirepo_enabled
  
  repo = Repo.new(@path)
  entry = ConfigEntry.new(repo)
  
  config_file = ConfigFile.new(".")
  if config_file.entry_exists?(entry)
    config_file.remove_entry(entry)
    Console.log_step("Removed '#{@path}' from the .multirepo file")
    
    if @delete
      FileUtils.rm_rf(@path)
      Console.log_step("Deleted '#{@path}' from disk")
    end
  else
    fail MultiRepoException, "'#{@path}' isn't tracked by multirepo"
  end
end

#validate! ⇒ Object 



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# File 'lib/multirepo/commands/remove-command.rb', line 22

def validate!
  super
  help! "You must specify a dependency repository to remove" unless @path
end