cicd: add tests for odd architectures

Signed-off-by: Hank Donnay <hdonnay@redhat.com>

.github/workflows/main.yml

@@ -77,7 +77,7 @@ jobs:
           publish: false
 
   tests:
-    name: Tests
+    name: Integration Tests
     needs: ['config']
     runs-on: ubuntu-latest
     container: quay.io/projectquay/golang:${{ matrix.go }}
@@ -118,3 +118,38 @@ jobs:
         with:
           name: workspace-${{matrix.go}}
           path: ${{ github.workspace }}
+
+  arch-tests:
+    name: Architecture Tests
+    needs: ['config']
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: ${{ fromJSON(needs.config.outputs.go_versions) }}
+        # Put non-amd64 platforms that should run tests here:
+        platform: ['linux/arm64', 'linux/ppc64le']
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/go-cache
+        with:
+          go: ${{ matrix.go }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+        with:
+          platforms: ${{ matrix.platform }}
+      - run: >-
+          docker run
+          --rm
+          --platform ${{ matrix.platform }}
+          --mount "type=bind,src=$(go env GOMODCACHE),dst=/go/pkg/mod"
+          --mount "type=bind,src=$(pwd),dst=/build"
+          -w /build
+          quay.io/projectquay/golang:${{ matrix.go }}
+          go test
+          github.com/quay/claircore/...
+          ./...
+      - uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: workspace-${{matrix.go}}-${{matrix.platform}}
+          path: ${{ github.workspace }}