trigger:
- main

pool:
  vmImage: 'ubuntu-latest'

variables:
  PYTHON_VERSION: '3.11'
  IMAGE_NAME: 'guardrails-api'
  IMAGE_TAG: '$(Build.SourceVersion)'
  K8S_NAMESPACE: 'guardrails'

steps:
- checkout: self

- task: UsePythonVersion@0
  inputs:
    versionSpec: '$(PYTHON_VERSION)'
  displayName: 'Use Python $(PYTHON_VERSION)'

- script: |
    python -m pip install --upgrade pip
    pip install -r requirements.txt
  displayName: 'Install Python dependencies'

- script: |
    export OPENAI_API_KEY="${OPENAI_API_KEY:-sk-fake}"
    pytest -v --junitxml=test-results.xml
  displayName: 'Run pytest'

- task: PublishTestResults@2
  inputs:
    testResultsFormat: 'JUnit'
    testResultsFiles: 'test-results.xml'
    failTaskOnFailedTests: true
  condition: succeededOrFailed()
  displayName: 'Publish test results'

- script: |
    IMAGE_URI="$(OCIR_REGISTRY)/$(OCI_NAMESPACE)/$(OCIR_REPOSITORY):$(IMAGE_TAG)"
    echo "##vso[task.setvariable variable=IMAGE_URI]$IMAGE_URI"
    docker build -t "$IMAGE_URI" .
  displayName: 'Build Docker image'

- script: |
    echo "$(OCIR_PASSWORD)" | docker login "$(OCIR_REGISTRY)" -u "$(OCIR_USER)" --password-stdin
    docker push "$(IMAGE_URI)"
  displayName: 'Push Docker image to OCIR'

- script: |
    mkdir -p ~/.kube
    echo "$(OKE_KUBECONFIG_B64)" | base64 -d > ~/.kube/config
    chmod 600 ~/.kube/config

    kubectl apply -f k8s/namespace.yaml
    kubectl apply -f k8s/secret.yaml

    sed "s|REPLACE_IMAGE_URI|$(IMAGE_URI)|g" k8s/deployment.yaml | kubectl apply -f -
    kubectl apply -f k8s/service.yaml

    kubectl rollout status deployment/guardrails-api -n $(K8S_NAMESPACE) --timeout=180s
    kubectl get svc guardrails-service -n $(K8S_NAMESPACE)
  displayName: 'Deploy to OCI OKE'