name: CI-nightly
on:
  schedule:
    - cron: '0 22 * * *'
  workflow_dispatch:
jobs:
  check_updates:
    runs-on: ubuntu-latest
    outputs:
      last_commit_time: ${{ steps.check_updates.outputs.last_commit_time }}
      last_night_time: ${{ steps.check_updates.outputs.last_night_time }}
    steps:
      - id: check_updates
        env:
          REPO: ${{ github.repository }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          default_branch=$(gh api /repos/$REPO | jq -r '.default_branch')

          last_commit_time=$(date +%s \
            -d $(gh api /repos/${REPO}/branches/${default_branch} | jq -r '.commit.commit.author.date'))

          last_night_time=$(date +%s \
            -d $(gh api /repos/${REPO}/actions/workflows/caching.yml/runs | jq -r '.workflow_runs[].updated_at' | sort | tail -1))

          echo ::set-output name=last_commit_time::${last_commit_time}
          echo ::set-output name=last_night_time::${last_night_time}

  cache:
    needs: check_updates
    if:
      needs.check_updates.outputs.last_commit_time > needs.check_updates.outputs.last_night_time
    runs-on: ubuntu-latest
    outputs:
      sha: ${{ steps.get-sha.outputs.sha}}
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      REPO: ${{ github.repository }}
    steps:
      - name: Getting SHA from the default branch
        id: get-sha
        run: |
          DEFAULT_BRANCH=$(gh api /repos/$REPO | jq -r '.default_branch')
          SHA=$(gh api /repos/$REPO/git/ref/heads/$DEFAULT_BRANCH | jq -r '.object.sha')

          echo ::set-output name=default_branch::${DEFAULT_BRANCH}
          echo ::set-output name=sha::${SHA}

      - name: Waiting a cache creation in the default branch
        if: ${{ github.ref_name != 'develop' }}
        env:
          DEFAULT_BRANCH: ${{ steps.get-sha.outputs.default_branch }}
          SHA: ${{ steps.get-sha.outputs.sha }}
        run: |
          SLEEP=45
          NUMBER_ATTEMPTS=10
          while [[ ${NUMBER_ATTEMPTS} -gt 0 ]]; do

            RUN_status=$(gh api /repos/${REPO}/actions/workflows/cache.yml/runs | \
              jq -r ".workflow_runs[]? |
              select((.head_sha == \"${SHA}\")) | .status")

            if [[ ${RUN_status} == "completed" ]]; then
              echo "The cache creation on the ${DEFAULT_BRANCH} branch has finished. Status: ${RUN_status}"
              break
            else
              echo "The creation of the cache is not yet complete."
              echo "There are still attempts to check the cache: ${NUMBER_ATTEMPTS}"
              echo "Status of caching in the ${DEFAULT_BRANCH} branch: ${RUN_status}"
              echo "sleep ${SLEEP}"
              sleep ${SLEEP}
              ((NUMBER_ATTEMPTS--))
            fi
          done
          if [[ ${NUMBER_ATTEMPTS} -eq 0 ]]; then
            echo "Number of attempts expired!"
            echo "Probably the creation of the cache is not yet complete. Will continue working without the cache."
          fi

  run_tests:
    needs: cache
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - uses: actions/setup-node@v2
        with:
            node-version: '16.x'

      - uses: actions/setup-python@v2
        with:
          python-version: '3.8'

      - name: Getting CVAT server cache from the default branch
        uses: actions/cache@v2
        with:
          path: /tmp/cvat_cache_server
          key: ${{ runner.os }}-build-server-${{ needs.cache.outputs.sha }}

      - name: Getting CVAT UI cache from the default branch
        uses: actions/cache@v2
        with:
          path: /tmp/cvat_cache_ui
          key: ${{ runner.os }}-build-ui-${{ needs.cache.outputs.sha }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Building CVAT server image
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          cache-from: type=local,src=/tmp/cvat_cache_server
          tags: openvino/cvat_server:latest
          load: true

      - name: Building CVAT UI image
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile.ui
          cache-from: type=local,src=/tmp/cvat_cache_ui
          tags: openvino/cvat_ui:latest
          load: true

      - name: Running REST API tests
        run: |
          pip3 install --user -r tests/rest_api/requirements.txt
          pytest tests/rest_api/
          pytest tests/rest_api/ --stop-services

      - name: Build CVAT
        env:
          DJANGO_SU_NAME: "admin"
          DJANGO_SU_EMAIL: "admin@localhost.company"
          DJANGO_SU_PASSWORD: "12qwaszx"
          API_ABOUT_PAGE: "localhost:8080/api/server/about"
        run: |
          docker-compose -f docker-compose.yml -f docker-compose.dev.yml -f ./tests/docker-compose.email.yml -f tests/docker-compose.file_share.yml -f components/serverless/docker-compose.serverless.yml up -d --build
          /bin/bash -c 'while [[ $(curl -s -o /dev/null -w "%{http_code}" ${API_ABOUT_PAGE}) != "401" ]]; do sleep 5; done'
          docker exec -i cvat /bin/bash -c "echo \"from django.contrib.auth.models import User; User.objects.create_superuser('${DJANGO_SU_NAME}', '${DJANGO_SU_EMAIL}', '${DJANGO_SU_PASSWORD}')\" | python3 ~/manage.py shell"

      - name: End-to-end testing
        run: |
          cd ./tests
          npm ci
          npm run cypress:run:firefox

      - name: Unit tests
        run: |
          python manage.py test cvat/apps utils/cli

          npm ci
          cd cvat-core
          npm run test

      - name: Uploading cypress screenshots as an artifact
        if: failure()
        uses: actions/upload-artifact@v2
        with:
          name: cypress_screenshots
          path: ${{ github.workspace }}/tests/cypress/screenshots