Class: DRG::Tasks::Updater

Inherits:
Object
  • Object
show all
Includes:
Log
Defined in:
lib/drg/tasks/updater.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Log

log

Constructor Details

#initialize ⇒ Updater

Returns a new instance of Updater.



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# File 'lib/drg/tasks/updater.rb', line 8

def initialize
  @gemfile = Gemfile.new
end

Instance Attribute Details

#gemfile ⇒ Object (readonly)

Returns the value of attribute gemfile.



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# File 'lib/drg/tasks/updater.rb', line 6

def gemfile
  @gemfile
end

Instance Method Details

#perform ⇒ Object

Note:

‘bundle outdated` returns lines that look like ’slop (newest 4.2.0, installed 3.6.0) in group “default”‘

Loads the current version of outdated gems

Parameters:

  • handler (#call) —

    needs to be a callable object that takes an array of gems [OpenStruct] (default :update_all)



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# File 'lib/drg/tasks/updater.rb', line 16

def perform
  log 'Searching for outdated gems ....'
  outdated = `bundle outdated`.scan(/\s\*\s(.+)\s/).flatten
  gems = outdated.map { |item|
    name = item[/([\-\w0-9]+)\s/, 1]
    name if gemfile.find_by_name(name)
  }.compact
  if gems.any?
    yield gems
  else
    log 'All gems up to date!'
  end
end