Module: Bundler::Inject::DslPatch

Defined in:
lib/bundler/inject/dsl_patch.rb

Instance Method Summary collapse

Instance Method Details

#ensure_gem(name, *args) ⇒ Object 



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# File 'lib/bundler/inject/dsl_patch.rb', line 17

def ensure_gem(name, *args)
  current = find_dependency(name)
  if !current
    gem(name, *args)
  else
    version, opts = extract_version_opts(args)
    version = [">= 0"] if version.empty?
    if opts.any? || (version != [">= 0"] && Gem::Requirement.new(version) != current.requirement)
      override_gem(name, *args)
    end
  end
end

#override_gem(name, *args) ⇒ Object 



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# File 'lib/bundler/inject/dsl_patch.rb', line 4

def override_gem(name, *args)
  raise "Trying to override unknown gem #{name.inspect}" unless (dependency = find_dependency(name.to_s))

  calling_loc  = caller_locations.detect { |loc| !loc.path.include?("lib/bundler") }
  calling_file = "#{calling_loc.path}:#{calling_loc.lineno}"

  remove_dependencies_and_sources(dependency)
  expand_gem_path(name, args, calling_file)
  gem(name, *args).tap do
    warn_override_gem(calling_file, name, args)
  end
end

#to_definition(lockfile, unlock) ⇒ Object 



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# File 'lib/bundler/inject/dsl_patch.rb', line 30

def to_definition(lockfile, unlock)
  calling_loc = caller_locations(1, 1).first
  if calling_loc.path.include?("bundler/dsl.rb") && calling_loc.base_label == "evaluate"
    load_global_bundler_d

    # @gemfiles doesn't exist on Bundler <= 1.15, and we can't get at @gemfile
    #   by this point, but there's a high probability it's just "Gemfile",
    #   or slightly more accurately, the lockfile name without the ".lock" bit.
    targets = defined?(@gemfiles) ? @gemfiles : [Pathname.new(lockfile.to_s.chomp(".lock"))]

    targets.reverse_each do |gemfile|
      load_local_bundler_d(File.dirname(gemfile))
    end
  end
  super
end