deploy-steps.yml

# ============================================================
# Template: deploy-steps.yml
# ============================================================
# Called once per region inside a ${{ each }} loop.
# The Call Stack shows the nesting:
#   main pipeline → deploy-steps.yml (per-region)
#
# The Parameters scope shows the specific region and
# environment passed by the caller for this iteration.
# ============================================================

parameters:
  - name: environment
    type: string
  - name: region
    type: string

steps:
  - script: |
      echo "Deploying to ${{ parameters.region }} in ${{ parameters.environment }}"
    displayName: Deploy to ${{ parameters.region }}

  # Conditional: extra validation for production
  - ${{ if eq(parameters.environment, 'production') }}:
    - script: |
        echo "Running post-deploy health check in ${{ parameters.region }}"
      displayName: Health check (${{ parameters.region }})

  - ${{ if ne(parameters.environment, 'production') }}:
    - script: |
        echo "Skipping health check – not production"
      displayName: Skip health check

  - script: |
      echo "Deployment to ${{ parameters.region }} complete"
    displayName: Finalize ${{ parameters.region }}