name: Helm
on:
  pull_request:
    types: [edited, ready_for_review, opened, synchronize, reopened]
  workflow_dispatch:

jobs:
  check_changes:
    runs-on: ubuntu-latest
    outputs:
      helm_dir_changed: ${{ steps.check_updates.outputs.helm_dir_changed }}
    steps:
      - uses: jitterbit/get-changed-files@v1
        id: files
        continue-on-error: true

      - name: Run check
        id: check_updates
        env:
          PR_FILES_AM: ${{ steps.files.outputs.added_modified }}
          PR_FILES_RENAMED: ${{ steps.files.outputs.renamed }}
        run: |
          PR_FILES="$PR_FILES_AM $PR_FILES_RENAMED"
          for FILE in $PR_FILES; do
              if [[ $FILE == helm-chart/* ]] ; then
                echo "helm_dir_changed=true" >> $GITHUB_OUTPUT
                break
              fi
          done

  testing:
    needs: check_changes
    if: needs.check_changes.outputs.helm_dir_changed == 'true'
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3

    - name: Start minikube
      uses: medyagh/setup-minikube@master
      with:
        cpus: max
        memory: max

    - name: Try the cluster!
      run: kubectl get pods -A

    - name: Build images
      run: |
        export SHELL=/bin/bash
        eval $(minikube -p minikube docker-env)
        docker compose -f docker-compose.yml -f docker-compose.dev.yml build
        echo -n "verifying images:"
        docker images

    - uses: azure/setup-helm@v3
      with:
        version: 'v3.9.4'

    - name: Deploy to minikube
      run: |
        printf "traefik:\n  service:\n    externalIPs:\n      - $(minikube ip)\n" >> tests/values.test.yaml
        find cvat/apps/iam/rules -name "*.rego" -and ! -name '*test*' -exec basename {} \; | tar -czf helm-chart/rules.tar.gz -C cvat/apps/iam/rules/ -T -
        cd helm-chart
        helm dependency update
        cd ..
        helm upgrade -n default release-${{ github.run_id }}-${{ github.run_attempt }} -i --create-namespace helm-chart -f helm-chart/values.yaml -f tests/values.test.yaml

    - name: Update test config
      run: |
        sed -i -e 's$http://localhost:8080$http://cvat.local:80$g' tests/python/shared/utils/config.py
        find tests/python/shared/assets/ -type f -name '*.json' | xargs sed -i -e 's$http://localhost:8080$http://cvat.local$g'
        echo "$(minikube ip) cvat.local" | sudo tee -a /etc/hosts

    - name: Wait for CVAT to be ready
      run: |
        max_tries=60
        while [[ $(kubectl get pods -l component=server -o 'jsonpath={..status.conditions[?(@.type=="Ready")].status}') != "True" && max_tries -gt 0 ]]; do echo "waiting for CVAT pod" && (( max_tries-- )) && sleep 5; done
        while [[ $(kubectl get pods -l app.kubernetes.io/name=postgresql -o 'jsonpath={..status.conditions[?(@.type=="Ready")].status}') != "True" && max_tries -gt 0 ]]; do echo "waiting for DB pod" && (( max_tries-- )) && sleep 5; done
        while [[ $(curl -s -o /tmp/server_response -w "%{http_code}" cvat.local/api/server/about) != "200" && max_tries -gt 0 ]]; do echo "waiting for CVAT" && (( max_tries-- )) && sleep 5; done
        kubectl get pods
        kubectl logs $(kubectl get pods -l component=server -o jsonpath='{.items[0].metadata.name}')


    - name: Generate schema
      run: |
        mkdir cvat-sdk/schema
        kubectl exec $(kubectl get pods -l component=server -o jsonpath='{.items[0].metadata.name}') -- /bin/bash -c "python manage.py spectacular --file /tmp/schema.yml"
        kubectl cp $(kubectl get pods -l component=server -o jsonpath='{.items[0].metadata.name}'):/tmp/schema.yml cvat-sdk/schema/schema.yml
        pip3 install --user -r cvat-sdk/gen/requirements.txt
        cd cvat-sdk/
        gen/generate.sh
        cd ..

    - name: Install test requrements
      run: |
        pip3 install --user cvat-sdk/
        pip3 install --user cvat-cli/
        pip3 install --user -r tests/python/requirements.txt

    - name: REST API and SDK tests
      run: |
        kubectl cp tests/mounted_file_share/images $(kubectl get pods -l component=server -o jsonpath='{.items[0].metadata.name}'):/home/django/share
        pytest --platform=kube -m "not with_external_services" tests/python