add workflow to test GH action

.github/workflows/image.yml

@@ -46,8 +46,9 @@ jobs:
     needs: build
     steps:
       - uses: actions/checkout@v4
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+      ## needed for cross-compilation via qemu
+      # - name: Set up QEMU
+      #   uses: docker/setup-qemu-action@v3
       - uses: ./.github/actions/setup
       - name: download build-amd64
         uses: actions/download-artifact@v4

.github/workflows/test.yml

@@ -0,0 +1,27 @@
+name: test glrd GH action
+on:
+  workflow_dispatch:
+jobs:
+  query:
+    name: query
+    runs-on: 'ubuntu-latest'
+    steps:
+      # added temporarily as long as repo is private - start
+      - name: podman login
+        run: |
+          podman login -u token -p ${{ github.token }} ghcr.io
+      # added temporarily as long as repo is private - end
+      - name: Get latest GL patch version
+        id: gl_version_latest
+        uses: gardenlinux/glrd@main
+        with:
+          cmd: glrd --no-header --type patch --latest --fields Version
+      - name: Use latest GL patch version
+        run: echo ${{ steps.gl_version_latest.outputs.result }}
+      - name: Get latest GL nightly version
+        id: gl_version_nightly
+        uses: gardenlinux/glrd@main
+        with:
+          cmd: glrd --no-header --type nightly --latest --fields Version
+      - name: Use latest GL nightly version
+        run: echo ${{ steps.gl_version_nightly.outputs.result }}