Autolink package names in composer.json

2 files changed, 19 insertions, 0 deletions

diff --git a/lib/gitlab/dependency_linker.rb b/lib/gitlab/dependency_linker.rb
index 88f4ebedb9f..9cd2fbdfd17 100644
--- a/lib/gitlab/dependency_linker.rb
+++ b/lib/gitlab/dependency_linker.rb
@@ -4,6 +4,7 @@ module Gitlab
       GemfileLinker,
       GemspecLinker,
       PackageJsonLinker,
+      ComposerJsonLinker,
     ].freeze
 
     def self.linker(blob_name)
diff --git a/lib/gitlab/dependency_linker/composer_json_linker.rb b/lib/gitlab/dependency_linker/composer_json_linker.rb
new file mode 100644
index 00000000000..0245bf4077a
--- /dev/null
+++ b/lib/gitlab/dependency_linker/composer_json_linker.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module DependencyLinker
+    class ComposerJsonLinker < PackageJsonLinker
+      self.file_type = :composer_json
+
+      private
+
+      def link_packages
+        link_packages_at_key("require", &method(:package_url))
+        link_packages_at_key("require-dev", &method(:package_url))
+      end
+
+      def package_url(name)
+        "https://packagist.org/packages/#{name}" if name =~ %r{\A#{REPO_REGEX}\z}
+      end
+    end
+  end
+end