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 +1,22 @@
+name: test glrd GH action
+on:
+  workflow_dispatch:
+jobs:
+  query:
+    name: query
+    runs-on: 'ubuntu-latest'
+    steps:
+      - 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 }}      

action.yaml

@@ -12,6 +12,6 @@ outputs:
     description: "The complete result from the glrd command being run"
 runs:
   using: 'docker'
-  image: 'docker://ghcr.io/gardenlinux/glcr'
+  image: 'docker://ghcr.io/gardenlinux/glrd'
   args:
     - ${{ inputs.cmd }}