steps:
- name: 'gcr.io/cloud-builders/docker'
  args: [
    'build',
    '-t',
    '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_REPOSITORY}/${_IMAGE_NAME}:${COMMIT_SHA}',
    '-t',
    '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_REPOSITORY}/${_IMAGE_NAME}:latest',
    '.'
  ]
  id: 'Build Docker image'

- name: 'gcr.io/cloud-builders/docker'
  args: ['push', '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_REPOSITORY}/${_IMAGE_NAME}:${COMMIT_SHA}']
  id: 'Push image to Artifact Registry (tagged with commit SHA)'

- name: 'gcr.io/cloud-builders/docker'
  args: ['push', '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_REPOSITORY}/${_IMAGE_NAME}:latest']
  id: 'Push image to Artifact Registry (tagged as latest)'

# Substitutions (users should replace these with their actual values or set them during build trigger)
# _REGION: The region of your Artifact Registry repository (e.g., us-central1)
# _REPOSITORY: The name of your Artifact Registry repository (e.g., my-app-repo)
# _IMAGE_NAME: The name for your Docker image (e.g., wan-video-generator)

# Default values for substitutions (can be overridden)
substitutions:
  _REGION: 'us-central1' # Replace with your Artifact Registry region
  _REPOSITORY: 'my-app-images' # Replace with your Artifact Registry repository name
  _IMAGE_NAME: 'wan-video-service' # Replace with your desired image name

# Optional: specify image to be pushed to Artifact Registry
# This allows the image to be displayed in the build summary in Google Cloud Console
images:
- '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_REPOSITORY}/${_IMAGE_NAME}:${COMMIT_SHA}'
- '${_REGION}-docker.pkg.dev/${PROJECT_ID}/${_REPOSITORY}/${_IMAGE_NAME}:latest'

options:
  logging: CLOUD_LOGGING_ONLY
  # Optional: Specify machine type for faster builds (e.g., for GPU builds if needed by Dockerfile)
  # machineType: 'E2_HIGHCPU_8' # or 'N1_HIGHCPU_32'
  # For GPU builds during the Docker build process (if Dockerfile uses GPU):
  # machineType: 'N1_HIGHCPU_8_CLOUD_GPU_P100_1' # Example, check available types