1 files changed, 61 insertions, 0 deletions
diff --git a/lib/tasks/lint.rake b/lib/tasks/lint.rake
index 7b63e93db0e..fe5032cae18 100644
--- a/lib/tasks/lint.rake
+++ b/lib/tasks/lint.rake
@@ -1,8 +1,69 @@
 unless Rails.env.production?
   namespace :lint do
+    task :static_verification_env do
+      ENV['STATIC_VERIFICATION'] = 'true'
+    end
+
+    desc "GitLab | lint | Static verification"
+    task static_verification: %w[
+      lint:static_verification_env
+      dev:load
+    ] do
+      Gitlab::Utils::Override.verify!
+    end
+
     desc "GitLab | lint | Lint JavaScript files using ESLint"
     task :javascript do
       Rake::Task['eslint'].invoke
     end
+
+    desc "GitLab | lint | Run several lint checks"
+    task :all do
+      status = 0
+
+      %w[
+        config_lint
+        haml_lint
+        scss_lint
+        flay
+        gettext:lint
+        lint:static_verification
+      ].each do |task|
+        pid = Process.fork do
+          rd, wr = IO.pipe
+          stdout = $stdout.dup
+          stderr = $stderr.dup
+          $stdout.reopen(wr)
+          $stderr.reopen(wr)
+
+          begin
+            begin
+              Rake::Task[task].invoke
+            rescue RuntimeError # The haml_lint tasks raise a RuntimeError
+              exit(1)
+            end
+          rescue SystemExit => ex
+            msg = "*** Rake task #{task} failed with the following error(s):"
+            raise ex
+          ensure
+            $stdout.reopen(stdout)
+            $stderr.reopen(stderr)
+            wr.close
+
+            if msg
+              warn "\n#{msg}\n\n"
+              IO.copy_stream(rd, $stderr)
+            else
+              IO.copy_stream(rd, $stdout)
+            end
+          end
+        end
+
+        Process.waitpid(pid)
+        status += $?.exitstatus
+      end
+
+      exit(status)
+    end
   end
 end