steps:
  - name: gcr.io/k8s-staging-test-infra/gcb-docker-gcloud:v20211008-60e346af
    entrypoint: scripts/test-infra/push-image.sh
    env:
    - IMAGE_REGISTRY=gcr.io/$PROJECT_ID
    - _GIT_TAG=$_GIT_TAG
    - IMAGE_EXTRA_TAG_NAMES=$_PULL_BASE_REF
substitutions:
  _GIT_TAG: '0.0.0'
  _PULL_BASE_REF: 'master'
options:
  substitution_option: ALLOW_LOOSE