CI: Add tests for _open targets

Signed-off-by: Eryk Szpotanski <[email protected]>

.github/workflows/ci.yml

@@ -64,6 +64,12 @@ jobs:
       - name: build target
         run: |
           bazel build --subcommands --verbose_failures --sandbox_debug ${{ matrix.STAGE_TARGET }}
+      - name: open target
+        if: matrix.STAGE_TARGET == 'L1MetadataArray_test_generate_abstract'
+        run: |
+          for stage in "synth" "floorplan" "place" "cts"; do
+            echo | bazel build --subcommands --verbose_failures --sandbox_debug L1MetadataArray_test_${stage}_open
+          done
 
   test-make-script-target:
     name: Execute sample _make scripts
@@ -108,3 +114,9 @@ jobs:
         env:
           TARGET: L1MetadataArray_test
         run: .github/scripts/build_local_target.sh
+      - name: open targets
+        run: |
+          for stage in "open_synth" "floorplan" "place" "cts"; do
+            bazel build --subcommands --verbose_failures --sandbox_debug L1MetadataArray_test_${stage}_make
+            echo | bazel-bin/L1MetadataArray_test_${stage}_open open_${stage#open_}
+          done