feat: move target ref logic to tags action

action.yml

@@ -150,29 +150,10 @@ runs:
             ;;
         esac
 
-    - name: Determine ref
-      id: determine_ref
-      shell: bash
-      run: |
-        echo "::group::determine ref"
-        if [[ $GITHUB_REF == refs/heads/* ]]; then
-          echo "REF_TYPE=branch" >> $GITHUB_ENV
-          echo "TARGET_REF=${GITHUB_REF#refs/heads/}" >> $GITHUB_ENV
-        elif [[ $GITHUB_REF == refs/tags/* ]]; then
-          echo "REF_TYPE=tag" >> $GITHUB_ENV
-          echo "TARGET_REF=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
-        elif [[ $GITHUB_REF == refs/pull/* ]]; then
-          echo "REF_TYPE=pull_request" >> $GITHUB_ENV
-          echo "TARGET_REF=$GITHUB_SHA" >> $GITHUB_ENV
-        else
-          echo "REF_TYPE=unknown" >> $GITHUB_ENV
-        fi
-        echo "::endgroup::"
-
     - name: Checkout
       uses: actions/checkout@v3
       with:
-        ref: '' # implement specific ref when above is used
+        ref: '' # future use-case for immutability
         path: ${{ inputs.target_directory }}
 
     - name: Create GlueOps Tags
@@ -197,6 +178,12 @@ runs:
           TAGS="${{ steps.create-tags.outputs.tags_csv }}"
         fi
 
+        # Get Target Ref
+        TARGET_REF="${{ steps.create-tags.outputs.clean_target_ref}}"
+        if [[ -z "$TARGET_REF" ]]; then
+          TARGET_REF="${TAGS%%,*}"
+        fi
+
         echo "Using Tags: ${TAGS}"
 
         # convert the image name to lowercase
@@ -235,6 +222,7 @@ runs:
         echo "::group::Inspecting the image ..."
         docker image ls
 
+
         echo "Labels:"
         docker image inspect "${{ inputs.registry }}/${IMAGE_NAME}:${TARGET_REF}" | jq '.[].Config.Labels'