class RuboCop::Cop::Cask::HomepageUrlTrailingSlash

This cop checks that a cask's homepage ends with a slash if it does not have a path component.

Constants

MSG_NO_SLASH

Public Instance Methods

autocorrect(node) click to toggle source
# File lib/rubocop/cop/cask/homepage_url_trailing_slash.rb, line 24
def autocorrect(node)
  domain = URI(node.str_content).host

  # This also takes URLs like 'https://example.org?path'
  # and 'https://example.org#path' into account.
  corrected_source = node.source.sub("://#{domain}", "://#{domain}/")

  lambda do |corrector|
    corrector.replace(node.source_range, corrected_source)
  end
end
on_homepage_stanza(stanza) click to toggle source
# File lib/rubocop/cop/cask/homepage_url_trailing_slash.rb, line 14
def on_homepage_stanza(stanza)
  url_node = stanza.stanza_node.first_argument
  url = url_node.str_content

  return if url !~ %r{^.+://[^/]+$}

  add_offense(url_node, location: :expression,
                        message: format(MSG_NO_SLASH, url: url))
end