diff options
Diffstat (limited to 'app/controllers/help_controller.rb')
| -rw-r--r-- | app/controllers/help_controller.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/app/controllers/help_controller.rb b/app/controllers/help_controller.rb index e5a1fc9d6ff..a9d6addd4a4 100644 --- a/app/controllers/help_controller.rb +++ b/app/controllers/help_controller.rb @@ -13,9 +13,10 @@ class HelpController < ApplicationController # Remove YAML frontmatter so that it doesn't look weird @help_index = File.read(Rails.root.join('doc', 'README.md')).sub(YAML_FRONT_MATTER_REGEXP, '') - # Prefix Markdown links with `help/` unless they are external links - # See http://rubular.com/r/X3baHTbPO2 - @help_index.gsub!(%r{(?<delim>\]\()(?!.+://)(?!/)(?<link>[^\)\(]+\))}) do + # Prefix Markdown links with `help/` unless they are external links. + # '//' not necessarily part of URL, e.g., mailto:mail@example.com + # See https://rubular.com/r/DFHZl5w8d3bpzV + @help_index.gsub!(%r{(?<delim>\]\()(?!\w+:)(?!/)(?<link>[^\)\(]+\))}) do "#{$~[:delim]}#{Gitlab.config.gitlab.relative_url_root}/help/#{$~[:link]}" end end |