Class: LicenseScout::DependencyManager::Bundler

Inherits:
Base
  • Object
show all
Defined in:
lib/license_scout/dependency_manager/bundler.rb

Instance Attribute Summary

Attributes inherited from Base

#directory

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from LicenseScout::DependencyManager::Base

Instance Method Details

#dependenciesObject


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# File 'lib/license_scout/dependency_manager/bundler.rb', line 50

def dependencies
  dependency_data.map do |gem_data|
    dep_name = gem_data["name"]
    dep_version = gem_data["version"]
    dep_license = gem_data["license"]

    dep_path = if dep_name == "bundler"
                 # Bundler is weird. It inserts itself as a dependency, but is a
                 # special case, so rubygems cannot correctly report the license.
                 # Additionally, rubygems reports the gem path as a path inside
                 # bundler's lib/ dir, so we have to munge it.
                 "https://github.com/bundler/bundler"
               elsif dep_name == "json"
                 # json is different weird. When project is using the json that is prepackaged with
                 # Ruby, its included not as a full fledged gem but an *.rb file at:
                 # /opt/opscode/embedded/lib/ruby/2.2.0/json.rb
                 # Because of this its license is reported as nil and its license files can not be
                 # found. That is why we need to provide them manually here.
                 "https://github.com/flori/json"
               else
                 gem_data["path"]
               end

    dependency = new_dependency(dep_name, dep_version, dep_path)

    # If the gemspec has defined a license, include that as well.
    unless dep_license.nil?
      dependency.add_license(dep_license, "https://rubygems.org/gems/#{dep_name}/versions/#{dep_version}")
    end

    dependency
  end.compact
end

#detected?Boolean

Returns:

  • (Boolean)

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# File 'lib/license_scout/dependency_manager/bundler.rb', line 40

def detected?
  # We check the existence of both Gemfile and Gemfile.lock. We need both
  # of them to be able to get a concrete set of dependencies which we can
  # search. We used to raise an error when Gemfile.lock did not exist but
  # that created issues with projects like oc_bifrost which is a rebar
  # project but have a Gemfile at its root to be able to run some rake
  # commands.
  File.exist?(gemfile_path) && File.exist?(lockfile_path)
end

#install_commandObject


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# File 'lib/license_scout/dependency_manager/bundler.rb', line 36

def install_command
  "bundle install"
end

#nameObject


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# File 'lib/license_scout/dependency_manager/bundler.rb', line 24

def name
  "ruby_bundler"
end

#signatureObject


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# File 'lib/license_scout/dependency_manager/bundler.rb', line 32

def signature
  "Gemfile and Gemfile.lock files"
end

#typeObject


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# File 'lib/license_scout/dependency_manager/bundler.rb', line 28

def type
  "ruby"
end