diff options
Diffstat (limited to 'lib/gitlab/dependency_linker/base_linker.rb')
| -rw-r--r-- | lib/gitlab/dependency_linker/base_linker.rb | 75 |
1 files changed, 26 insertions, 49 deletions
diff --git a/lib/gitlab/dependency_linker/base_linker.rb b/lib/gitlab/dependency_linker/base_linker.rb index 5f4027e7e81..7bbd154eb03 100644 --- a/lib/gitlab/dependency_linker/base_linker.rb +++ b/lib/gitlab/dependency_linker/base_linker.rb @@ -1,6 +1,9 @@ module Gitlab module DependencyLinker class BaseLinker + URL_REGEX = %r{https?://[^'" ]+}.freeze + REPO_REGEX = %r{[^/'" ]+/[^/'" ]+}.freeze + class_attribute :file_type def self.support?(blob_name) @@ -26,59 +29,20 @@ module Gitlab private - def package_url(name) - raise NotImplementedError - end - def link_dependencies raise NotImplementedError end - def package_link(name, url = package_url(name)) - return name unless url - - %{<a href="#{ERB::Util.html_escape_once(url)}" rel="noopener noreferrer" target="_blank">#{ERB::Util.html_escape_once(name)}</a>} + def license_url(name) + Licensee::License.find(name)&.url end - # Links package names in a method call or assignment string argument. - # - # Example: - # link_method_call("gem") - # # Will link `package` in `gem "package"`, `gem("package")` and `gem = "package"` - # - # link_method_call("gem", "specific_package") - # # Will link `specific_package` in `gem "specific_package"` - # - # link_method_call("github", /[^\/]+\/[^\/]+/) - # # Will link `user/repo` in `github "user/repo"`, but not `github "package"` - # - # link_method_call(%w[add_dependency add_development_dependency]) - # # Will link `spec.add_dependency "package"` and `spec.add_development_dependency "package"` - # - # link_method_call("name") - # # Will link `package` in `self.name = "package"` - def link_method_call(method_names, value = nil, &url_proc) - value = - case value - when String - Regexp.escape(value) - when nil - /[^'"]+/ - else - value - end - - method_names = Array(method_names).map { |name| Regexp.escape(name) } - - regex = %r{ - #{Regexp.union(method_names)} # Method name - \s* # Whitespace - [(=]? # Opening brace or equals sign - \s* # Whitespace - ['"](?<name>#{value})['"] # Package name in quotes - }x + def github_url(name) + "https://github.com/#{name}" + end - link_regex(regex, &url_proc) + def link_tag(name, url) + %{<a href="#{ERB::Util.html_escape_once(url)}" rel="nofollow noreferrer noopener" target="_blank">#{ERB::Util.html_escape_once(name)}</a>} end # Links package names based on regex. @@ -86,13 +50,13 @@ module Gitlab # Example: # link_regex(/(github:|:github =>)\s*['"](?<name>[^'"]+)['"]/) # # Will link `user/repo` in `github: "user/repo"` or `:github => "user/repo"` - def link_regex(regex) + def link_regex(regex, &url_proc) highlighted_lines.map!.with_index do |rich_line, i| marker = StringRegexMarker.new(plain_lines[i], rich_line.html_safe) marker.mark(regex, group: :name) do |text, left:, right:| - url = block_given? ? yield(text) : package_url(text) - package_link(text, url) + url = yield(text) + url ? link_tag(text, url) : text end end end @@ -104,6 +68,19 @@ module Gitlab def highlighted_lines @highlighted_lines ||= highlighted_text.lines end + + def regexp_for_value(value, default: /[^'" ]+/) + case value + when Array + Regexp.union(value.map { |v| regexp_for_value(v, default: default) }) + when String + Regexp.escape(value) + when Regexp + value + else + default + end + end end end end |