fixup! fixup! fixup! Copy PostgresSQL to GCS as CSV

.github/workflows/bi_transfer_pola_backend_to_gcs.yml

@@ -39,13 +39,19 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 2
+      # Use Open ID Connect to authenticate to GCP
+      # For details, see:
+      # https://cloud.google.com/blog/products/identity-security/enabling-keyless-authentication-from-github-actions
       - id: 'auth'
         name: 'Authenticate to GCP'
         uses: 'google-github-actions/auth@v0.3.1'
         with:
           # yamllint disable-line rule:line-length
           workload_identity_provider: 'projects/354540873199/locations/global/workloadIdentityPools/github-action-pool/providers/github-action-provider'
           service_account: 'pola-bi-github-action@pola-bi.iam.gserviceaccount.com'
+          export_environment_variables: true
+          create_credentials_file: true
+      - run: gcloud auth list --filter=status:ACTIVE --format="value(account)"
       - name: "Setup Python"
         uses: actions/setup-python@v5
         with:
@@ -57,6 +63,7 @@ jobs:
           printenv | grep POLA_APP | cut -d "=" -f 2- | xargs -n 1 -I {} echo "::add-mask::{}"
           printenv | grep POLA_APP >> $GITHUB_ENV;
       - run: ./pola-bi/postgres_to_gcs/postgres_to_csv.py --output-dir /tmp/csv-files/
+      - run: find /tmp/csv-files/
       - run: gcloud storage ls --recursive 'gs://pola_app_pola_backend_postgres_export/**'
       - run: gsutil rsync /tmp/csv-files/ 'gs://pola_app_pola_backend_postgres_export'
       - run: gcloud storage ls --recursive 'gs://pola_app_pola_backend_postgres_export/**'