Class: Dependabot::Bundler::FileUpdater::RubyRequirementSetter

Inherits:
Object
  • Object
show all
Defined in:
lib/dependabot/bundler/file_updater/ruby_requirement_setter.rb

Defined Under Namespace

Classes: GemfileRewriter, RubyVersionNotFound

Constant Summary collapse

RUBY_VERSIONS = 
%w(
  1.8.7 1.9.3 2.0.0 2.1.10 2.2.10 2.3.8 2.4.10 2.5.9 2.6.7 2.7.3 3.0.1
).freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(gemspec:) ⇒ RubyRequirementSetter

Returns a new instance of RubyRequirementSetter.



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# File 'lib/dependabot/bundler/file_updater/ruby_requirement_setter.rb', line 19

def initialize(gemspec:)
  @gemspec = gemspec
end

Instance Attribute Details

#gemspec ⇒ Object (readonly)

Returns the value of attribute gemspec.



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# File 'lib/dependabot/bundler/file_updater/ruby_requirement_setter.rb', line 17

def gemspec
  @gemspec
end

Instance Method Details

#rewrite(content) ⇒ Object 



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# File 'lib/dependabot/bundler/file_updater/ruby_requirement_setter.rb', line 23

def rewrite(content)
  return content unless gemspec_declares_ruby_requirement?

  buffer = Parser::Source::Buffer.new("(gemfile_content)")
  buffer.source = content
  ast = Parser::CurrentRuby.new.parse(buffer)

  if declares_ruby_version?(ast)
    GemfileRewriter.new(
      ruby_version: ruby_version
    ).rewrite(buffer, ast)
  else
    "ruby '#{ruby_version}'\n" + content
  end
end