Class: TenYearsRails::BundleReport

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

Class Method Summary collapse

Class Method Details

.compatibility(rails_version:, include_rails_gems:) ⇒ Object 



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# File 'lib/next_rails/bundle_report.rb', line 8

def self.compatibility(rails_version:, include_rails_gems:)
  incompatible_gems = TenYearsRails::GemInfo.all.reject do |gem|
    gem.compatible_with_rails?(rails_version: rails_version) || (!include_rails_gems && gem.from_rails?)
  end.sort_by do |gem|
    [
      gem.latest_version.compatible_with_rails?(rails_version: rails_version) ? 0 : 1,
      gem.name
    ].join("-")
  end

  incompatible_gems_by_state = incompatible_gems.group_by { |gem| gem.state(rails_version) }

  template = "    <% if incompatible_gems_by_state[:latest_compatible] -%>\n    <%= \"=> Incompatible with Rails \#{rails_version} (with new versions that are compatible):\".white.bold %>\n    <%= \"These gems will need to be upgraded before upgrading to Rails \#{rails_version}.\".italic %>\n\n    <% incompatible_gems_by_state[:latest_compatible].each do |gem| -%>\n    <%= gem_header(gem) %> - upgrade to <%= gem.latest_version.version %>\n    <% end -%>\n\n    <% end -%>\n    <% if incompatible_gems_by_state[:incompatible] -%>\n    <%= \"=> Incompatible with Rails \#{rails_version} (with no new compatible versions):\".white.bold %>\n    <%= \"These gems will need to be removed or replaced before upgrading to Rails \#{rails_version}.\".italic %>\n\n    <% incompatible_gems_by_state[:incompatible].each do |gem| -%>\n    <%= gem_header(gem) %> - new version, <%= gem.latest_version.version %>, is not compatible with Rails \#{rails_version}\n    <% end -%>\n\n    <% end -%>\n    <% if incompatible_gems_by_state[:no_new_version] -%>\n    <%= \"=> Incompatible with Rails \#{rails_version} (with no new versions):\".white.bold %>\n    <%= \"These gems will need to be upgraded by us or removed before upgrading to Rails \#{rails_version}.\".italic %>\n    <%= \"This list is likely to contain internal gems, like Cuddlefish.\".italic %>\n\n    <% incompatible_gems_by_state[:no_new_version].each do |gem| -%>\n    <%= gem_header(gem) %> - new version not found\n    <% end -%>\n\n    <% end -%>\n    <%= incompatible_gems.length.to_s.red %> gems incompatible with Rails <%= rails_version %>\n  ERB\n\n  puts ERB.new(template, nil, \"-\").result(binding)\nend\n"

.gem_header(_gem) ⇒ Object 



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# File 'lib/next_rails/bundle_report.rb', line 55

def self.gem_header(_gem)
  header = "#{_gem.name} #{_gem.version}".bold
  header << " (loaded from git)".magenta if _gem.sourced_from_git?
  header
end

.outdated ⇒ Object 



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# File 'lib/next_rails/bundle_report.rb', line 61

def self.outdated
  gems = TenYearsRails::GemInfo.all
  out_of_date_gems = gems.reject(&:up_to_date?).sort_by(&:created_at)
  percentage_out_of_date = ((out_of_date_gems.count / gems.count.to_f) * 100).round
  sourced_from_git = gems.select(&:sourced_from_git?)

  out_of_date_gems.each do |_gem|
    header = "#{_gem.name} #{_gem.version}"

    puts "      \#{header.bold.white}: released \#{_gem.age} (latest version, \#{_gem.latest_version.version}, released \#{_gem.latest_version.age})\n    MESSAGE\n  end\n\n  puts \"\"\n  puts <<~MESSAGE\n    \#{\"\#{sourced_from_git.count}\".yellow} gems are sourced from git\n    \#{\"\#{out_of_date_gems.length}\".red} of the \#{gems.count} gems are out-of-date (\#{percentage_out_of_date}%)\n  MESSAGE\nend\n"