feat: leverage retry-action to increase reliability of builds.

.github/workflows/build.yml

@@ -147,15 +147,18 @@ jobs:
 
       - name: Get current version
         id: labels
-        shell: bash
-        run: |
-          set -eo pipefail
-          ver=$(skopeo inspect docker://quay.io/${{ env.SOURCE_ORG }}/${{ env.SOURCE_IMAGE }}:${{ matrix.major_version }} | jq -r '.Labels["org.opencontainers.image.version"]')
-          if [ -z "$ver" ] || [ "null" = "$ver" ]; then
-            echo "inspected image version must not be empty or null"
-            exit 1
-          fi
-          echo "VERSION=$ver" >> $GITHUB_OUTPUT
+        uses: Wandalen/[email protected]
+        with:
+          attempt_limit: 3
+          attempt_delay: 15000
+          command: |
+            set -eo pipefail
+            ver=$(skopeo inspect docker://quay.io/${{ env.SOURCE_ORG }}/${{ env.SOURCE_IMAGE }}:${{ matrix.major_version }} | jq -r '.Labels["org.opencontainers.image.version"]')
+            if [ -z "$ver" ] || [ "null" = "$ver" ]; then
+              echo "inspected image version must not be empty or null"
+              exit 1
+            fi
+            echo "SOURCE_IMAGE_VERSION=$ver" >> $GITHUB_ENV
 
       # Generate image metadata
       - name: Image Metadata
@@ -166,7 +169,7 @@ jobs:
             ${{ env.IMAGE_NAME }}
           labels: |
             org.opencontainers.image.title=${{ env.IMAGE_NAME }}
-            org.opencontainers.image.version=${{ steps.labels.outputs.VERSION }}
+            org.opencontainers.image.version=${{ env.SOURCE_IMAGE_VERSION }}
             org.opencontainers.image.description=A base Universal Blue ${{ matrix.image_name }} image with batteries included
             io.artifacthub.package.readme-url=https://raw.githubusercontent.com/${{ github.repository }}/main/README.md
             io.artifacthub.package.logo-url=https://avatars.githubusercontent.com/u/120078124?s=200&v=4
@@ -201,20 +204,24 @@ jobs:
           string: ${{ env.IMAGE_REGISTRY }}
 
       - name: Push To GHCR
-        uses: redhat-actions/push-to-registry@v2
+        uses: Wandalen/[email protected]
         id: push
         if: github.event_name != 'pull_request'
         env:
           REGISTRY_USER: ${{ github.actor }}
           REGISTRY_PASSWORD: ${{ github.token }}
         with:
-          image: ${{ steps.build_image.outputs.image }}
-          tags: ${{ steps.build_image.outputs.tags }}
-          registry: ${{ steps.registry_case.outputs.lowercase }}
-          username: ${{ env.REGISTRY_USER }}
-          password: ${{ env.REGISTRY_PASSWORD }}
-          extra-args: |
-            --disable-content-trust
+          action: redhat-actions/push-to-registry@v2
+          attempt_limit: 3
+          attempt_delay: 15000
+          with: |
+            image: ${{ steps.build_image.outputs.image }}
+            tags: ${{ steps.build_image.outputs.tags }}
+            registry: ${{ steps.registry_case.outputs.lowercase }}
+            username: ${{ env.REGISTRY_USER }}
+            password: ${{ env.REGISTRY_PASSWORD }}
+            extra-args: |
+              --disable-content-trust
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3