Class: GemUpdater::Updater

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

Overview

Updater’s main responsability is to fill changes happened before and after update of ‘Gemfile`, and then format them.

Constant Summary collapse

RUBYGEMS_SOURCE_NAME = 
'rubygems repository https://rubygems.org/'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Updater

Returns a new instance of Updater.



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# File 'lib/gem_updater.rb', line 17

def initialize
  @gemfile = GemUpdater::Gemfile.new
end

Instance Attribute Details

#gemfile ⇒ Object

Returns the value of attribute gemfile.



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# File 'lib/gem_updater.rb', line 15

def gemfile
  @gemfile
end

Instance Method Details

#format_diff ⇒ Object

Format the diff to get human readable information on the gems that were updated.



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# File 'lib/gem_updater.rb', line 41

def format_diff
  erb = ERB.new(template.force_encoding('UTF-8'), trim_mode: '<>')

  gemfile.changes.map do |gem, details|
    erb.result(binding)
  end
end

#output_diff ⇒ Object

Print formatted diff



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# File 'lib/gem_updater.rb', line 35

def output_diff
  Bundler.ui.info format_diff.join
end

#update!(gems) ⇒ Object

Update process. This will:

1. update gemfile
2. find changelogs for updated gems

Parameters:

  • gems (Array) —

    list of gems to update



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# File 'lib/gem_updater.rb', line 27

def update!(gems)
  gemfile.update!(gems)
  gemfile.compute_changes

  fill_changelogs
end