ci: only run gateway-related release tests

Signed-off-by: Sergei Lukianov <me@slukjanov.name>

Author: Frostman

.github/workflows/dev.yml

@@ -359,14 +359,15 @@ jobs:
       - build
       - check_changes
 
-    name: "${{ matrix.hybrid && 'h' || 'v' }}-${{ matrix.upgradefrom && 'up' || '' }}${{ matrix.upgradefrom }}${{ matrix.upgradefrom && '-' || '' }}${{ matrix.mesh && 'mesh-' || '' }}${{ matrix.gateway && 'gw-' || '' }}${{ matrix.includeonie && 'onie-' || '' }}${{ matrix.buildmode }}-${{ matrix.vpcmode }}"
+    name: "${{ matrix.hybrid && 'h' || 'v' }}-${{ matrix.upgradefrom && 'up' || '' }}${{ matrix.upgradefrom }}${{ matrix.upgradefrom && '-' || '' }}${{ matrix.mesh && 'mesh-' || '' }}${{ matrix.gateway && 'gw-' || '' }}${{ matrix.includeonie && 'onie-' || '' }}${{ matrix.buildmode }}-${{ matrix.vpcmode }}${{ (inputs.enable_release_test == true || contains(github.event.pull_request.labels.*.name, 'ci:+release')) && '-rtg' || '' }}"
 
     uses: githedgehog/fabricator/.github/workflows/run-vlab.yaml@master
     with:
       # ci:+hlab is required to enable hybrid lab tests on PR
       # ci:+vlab is required to enable virtual lab tests on PR
       # ci:-upgrade disables upgrade tests on PR
-      # hlab is disabled for main and merge_queue till we have gateway tests for it
+      # ci:+release enables release tests on PR (only tests related to the gateway)
+      # hlab if it's enabled together with the release tests, it'll now run only gateway tests
       skip: >-
         ${{
           github.event_name == 'pull_request'
@@ -395,6 +396,7 @@ jobs:
       buildmode: ${{ matrix.buildmode }}
       vpcmode: ${{ matrix.vpcmode }}
       releasetest: ${{ contains(github.event.pull_request.labels.*.name, 'ci:+release') || inputs.enable_release_tests == true }}
+      releasetest_regex: ${{ (contains(github.event.pull_request.labels.*.name, 'ci:+release') || inputs.enable_release_tests == true) && 'Gateway' || '' }}
       hybrid: ${{ matrix.hybrid }}
       upgradefrom: ${{ matrix.upgradefrom }}