Echo env var

Author: heerener

.github/workflows/release.yaml

@@ -21,6 +21,10 @@ jobs:
       - name: Determine version
         run: |
           echo REL_TAG=$(awk '/version =/ {print $3}' hpc_provisioner/pyproject.toml | tr -d '"') >> $GITHUB_ENV
+      - name: Echo env var
+        run: |
+          echo ${{ vars.ENV_NAME }}
+          exit 1
       - name: Create and upload tag ${{ env.REL_TAG }}
         run: |
           git config user.name github-actions