Class: Bundler::Advise::Advisories

Inherits:
Object
  • Object
show all
Defined in:
lib/bundler/advise/advisories.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(dir: File.expand_path('~/.ruby-advisory-db'), repo: 'https://github.com/rubysec/ruby-advisory-db.git') ⇒ Advisories

Returns a new instance of Advisories.



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# File 'lib/bundler/advise/advisories.rb', line 7

def initialize(dir: File.expand_path('~/.ruby-advisory-db'),
               repo: 'https://github.com/rubysec/ruby-advisory-db.git')
  @dir = dir
  @repo = repo
end

Instance Attribute Details

#dir ⇒ Object (readonly)

Returns the value of attribute dir.



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# File 'lib/bundler/advise/advisories.rb', line 5

def dir
  @dir
end

#repo ⇒ Object (readonly)

Returns the value of attribute repo.



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# File 'lib/bundler/advise/advisories.rb', line 5

def repo
  @repo
end

Instance Method Details

#clean_update! ⇒ Object 



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# File 'lib/bundler/advise/advisories.rb', line 26

def clean_update!
  FileUtils.rmtree @dir
  update
end

#dir_missing_or_empty ⇒ Object 



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# File 'lib/bundler/advise/advisories.rb', line 22

def dir_missing_or_empty
  !File.exist?(@dir) || Dir.empty?(@dir)
end

#gem_advisories_for(gem_name) ⇒ Object 



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# File 'lib/bundler/advise/advisories.rb', line 31

def gem_advisories_for(gem_name)
  # Sorting the results isn't strictly needed but provides deterministic
  # results for testing.
  Dir[File.join(@dir, 'gems', gem_name, '*.yml')].sort.map do |ad_yml|
    Advisory.from_yml(ad_yml)
  end
end

#update ⇒ Object 



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# File 'lib/bundler/advise/advisories.rb', line 13

def update
  dir_missing_or_empty ? clone : pull
rescue ArgumentError => e
  # git gem is dorky in this case, putting the path into the backtrace.
  msg = "Unexpected problem with working dir for advisories: #{e.message} #{e.backtrace}.\n" +
    "Call clean_update! to remove #{@dir} and re-clone it."
  raise RuntimeError, msg
end