1 files changed, 40 insertions, 0 deletions
diff --git a/lib/gitlab/metrics/dashboard/url.rb b/lib/gitlab/metrics/dashboard/url.rb
new file mode 100644
index 00000000000..b197e7ca86b
--- /dev/null
+++ b/lib/gitlab/metrics/dashboard/url.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+# Manages url matching for metrics dashboards.
+module Gitlab
+  module Metrics
+    module Dashboard
+      class Url
+        class << self
+          # Matches urls for a metrics dashboard. This could be
+          # either the /metrics endpoint or the /metrics_dashboard
+          # endpoint.
+          #
+          # EX - https://<host>/<namespace>/<project>/environments/<env_id>/metrics
+          def regex
+            %r{
+              (?<url>
+                #{Regexp.escape(Gitlab.config.gitlab.url)}
+                \/#{Project.reference_pattern}
+                (?:\/\-)?
+                \/environments
+                \/(?<environment>\d+)
+                \/metrics
+                (?<query>
+                  \?[a-z0-9_=-]+
+                  (&[a-z0-9_=-]+)*
+                )?
+                (?<anchor>\#[a-z0-9_-]+)?
+              )
+            }x
+          end
+
+          # Builds a metrics dashboard url based on the passed in arguments
+          def build_dashboard_url(*args)
+            Gitlab::Routing.url_helpers.metrics_dashboard_namespace_project_environment_url(*args)
+          end
+        end
+      end
+    end
+  end
+end