calibration.yml

name: Test Lambda Function Locally and Upload Artifacts

on: [pull_request_target, pull_request]

jobs:
  test-and-upload:
    permissions:
        pull-requests: write
    runs-on: ubuntu-latest

    steps:
    - name: Checkout Repository
      uses: actions/checkout@v3

    - name: Build Lambda Docker Image
      run: |
        cd ..
        git clone https://github.com/HERMES-SOC/sdc_aws_processing_lambda.git
        cd sdc_aws_processing_lambda/lambda_function
        BRANCH_URL="git+https://github.com/${{ github.event.pull_request.head.repo.full_name }}.git@${{ github.event.pull_request.head.ref }}"
        echo "Branch URL: $BRANCH_URL"
        sed -i "1i padre_meddea @ $BRANCH_URL" requirements.txt
        docker build --build-arg BASE_IMAGE=public.ecr.aws/w5r9l1c8/dev-padre-swsoc-docker-lambda-base:latest -t processing_function:latest . --network host
        
    - name: Run Lambda Docker Container
      run: |
        docker run -d -p 9000:8080 -e USE_INSTRUMENT_TEST_DATA=True -e SWXSOC_MISSION=padre processing_function:latest
        container_id=$(docker ps -qf "ancestor=processing_function:latest")
        echo "Container ID: $container_id"

    - name: Wait for Container to Initialize
      run: sleep 5

    - name: Test Lambda Function with curl
      id: test-lambda
      run: |
        # Run curl and write the HTTP status code to a variable
        HTTP_STATUS=$(curl -XPOST "http://localhost:9000/2015-03-31/functions/function/invocations" -d @.github/workflows/test_data/test_meddea_event.json)
        echo "HTTP Status: $HTTP_STATUS"

        # Grep the HTTP status code from the curl output for 200 (success)
        STATUS_CODE=$(echo $HTTP_STATUS | grep -oP '200')
        echo "Status Code: $STATUS_CODE"

        # Docker logs for debugging
        container_id=$(docker ps -qf "ancestor=processing_function:latest")
        docker logs $container_id

        # If the HTTP status code is 200, then the test is successful
        if [ "$STATUS_CODE" == "200" ]; then
          echo "Success: HTTP status is 200"
          echo "test_success=true" >> $GITHUB_OUTPUT
          exit 0  # Exit with success
        else
          echo "Error or unexpected HTTP status: $HTTP_STATUS"
          echo "test_success=false" >> $GITHUB_OUTPUT
          exit 1  # Exit with failure
        fi

    - name: Copy Processed Files from Container
      if: steps.test-lambda.outputs.test_success == 'true'
      run: |
        container_id=$(docker ps -qf "ancestor=processing_function:latest")
        # Create a directory for processed files
        mkdir processed_files
        # Copy the files from the container to the host
        docker cp $container_id:/test_data/. processed_files/
        docker cp $container_id:/tmp/. processed_files/

    - name: Upload Processed Files as Artifact
      id: artifact-upload-step
      if: steps.test-lambda.outputs.test_success == 'true'
      uses: actions/upload-artifact@v4
      with:
          name: processed-files
          path: processed_files/

    - name: Echo Artifact URL
      if: steps.test-lambda.outputs.test_success == 'true'
      run: echo "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts/${{ steps.artifact-upload-step.outputs.artifact-id }}"
    
    - name: Comment PR
      if: steps.test-lambda.outputs.test_success == 'true' && github.event_name == 'pull_request_target'
      uses: thollander/actions-comment-pull-request@v2
      # Only comment if triggered by a pull request target event
      with:
        message: |
            The processed files are available as an artifact: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts/${{ steps.artifact-upload-step.outputs.artifact-id }}