Run dedicate rspec:feature-flags job

This runs dedicated job only if all rspec jobs
are requested. This also ensures that this is
ignored when run in context of EE.

This additionally runs in 2h interval.

.gitlab/ci/rails.gitlab-ci.yml

@@ -361,7 +361,6 @@ rspec:coverage:
     - run_timed_command "bundle install --jobs=$(nproc) --path=vendor --retry=3 --quiet --without default development test production puma unicorn kerberos metrics omnibus ed25519"
     - run_timed_command "bundle exec scripts/merge-simplecov"
     - run_timed_command "bundle exec scripts/gather-test-memory-data"
-    - run_timed_command "bundle exec scripts/used-feature-flags"
   coverage: '/LOC \((\d+\.\d+%)\) covered.$/'
   artifacts:
     name: coverage
@@ -372,6 +371,32 @@ rspec:coverage:
       - tmp/memory_test/
     reports:
       cobertura: coverage/coverage.xml
+
+rspec:feature-flags:
+  extends:
+    - .coverage-base
+    - .rails:rules:rspec-feature-flags
+  stage: post-test
+  # We cannot use needs since it would mean needing 84 jobs (since most are parallelized)
+  # so we use `dependencies` here.
+  dependencies:
+    - setup-test-env
+    - rspec migration pg11
+    - rspec unit pg11
+    - rspec integration pg11
+    - rspec system pg11
+    - rspec-ee migration pg11
+    - rspec-ee unit pg11
+    - rspec-ee integration pg11
+    - rspec-ee system pg11
+    - rspec-ee unit pg11 geo
+    - rspec-ee integration pg11 geo
+    - rspec-ee system pg11 geo
+    - memory-static
+    - memory-on-boot
+  script:
+    - run_timed_command "bundle install --jobs=$(nproc) --path=vendor --retry=3 --quiet --without default development test production puma unicorn kerberos metrics omnibus ed25519"
+    - run_timed_command "bundle exec scripts/used-feature-flags"
 # EE/FOSS: default refs (MRs, master, schedules) jobs #
 #######################################################
 

.gitlab/ci/rules.gitlab-ci.yml

@@ -645,6 +645,13 @@
     - <<: *if-master-schedule-2-hourly
     - <<: *if-merge-request-title-run-all-rspec
 
+.rails:rules:rspec-feature-flags:
+  rules:
+    - <<: *if-not-ee
+      when: never
+    - <<: *if-master-schedule-2-hourly
+    - <<: *if-merge-request-title-run-all-rspec
+
 .rails:rules:master-schedule-nightly--code-backstage:
   rules:
     - <<: *if-master-schedule-nightly