name: CI-nightly
on:
  schedule:
    - cron: '0 22 * * *'
  workflow_dispatch:

env:
  SERVER_IMAGE_TEST_REPO: cvat_server

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

          last_commit_date=$(gh api /repos/${REPO}/branches/${default_branch} | jq -r '.commit.commit.author.date')

          last_night_date=$(gh api /repos/${REPO}/actions/workflows/schedule.yml/runs | \
            jq -r '.workflow_runs[]? | select((.status == "completed")) | .updated_at' \
            | sort | tail -1)

          last_night_time=$(date +%s -d $last_night_date)
          last_commit_time=$(date +%s -d $last_commit_date)

          echo Last CI-nightly workflow run time: $last_night_date
          echo Last commit time in develop branch: $last_commit_date

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

  search_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: ${{ github.repository }}
    steps:
      - name: Getting SHA with cache from the default branch
        id: get-sha
        run: |
          DEFAULT_BRANCH=$(gh api /repos/$REPO | jq -r '.default_branch')
          for sha in $(gh api "/repos/$REPO/commits?per_page=100&sha=$DEFAULT_BRANCH" | jq -r '.[].sha');
          do
            RUN_status=$(gh api /repos/${REPO}/actions/workflows/cache.yml/runs | \
              jq -r ".workflow_runs[]? | select((.head_sha == \"${sha}\") and (.conclusion == \"success\")) | .status")

            if [[ ${RUN_status} == "completed" ]]; then
              SHA=$sha
              break
            fi
          done

          echo Default branch is ${DEFAULT_BRANCH}
          echo Workflow will try to get cache from commit: ${SHA}

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

  build:
    needs: search_cache
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: CVAT server. Getting cache from the default branch
        uses: actions/cache@v3
        with:
          path: /tmp/cvat_cache_server
          key: ${{ runner.os }}-build-server-${{ needs.search_cache.outputs.sha }}

      - name: CVAT server. Extract metadata (tags, labels) for Docker
        id: meta-server
        uses: docker/metadata-action@master
        with:
          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/${{ env.SERVER_IMAGE_TEST_REPO }}
          tags:
            type=raw,value=nightly

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

      - name: CVAT server. Build and push
        uses: docker/build-push-action@v3
        with:
          cache-from: type=local,src=/tmp/cvat_cache_server
          context: .
          file: Dockerfile
          push: true
          tags: ${{ steps.meta-server.outputs.tags }}
          labels: ${{ steps.meta-server.outputs.labels }}

  unit_testing:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

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

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

      - name: Getting CVAT UI cache from the default branch
        uses: actions/cache@v3
        with:
          path: /tmp/cvat_cache_ui
          key: ${{ runner.os }}-build-ui-${{ needs.search_cache.outputs.sha }}

      - 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: CVAT server. Extract metadata (tags, labels) for Docker
        id: meta-server
        uses: docker/metadata-action@master
        with:
          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/${{ env.SERVER_IMAGE_TEST_REPO }}
          tags:
            type=raw,value=nightly

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Pull CVAT server image
        run: |
          docker pull ${{ steps.meta-server.outputs.tags }}
          docker tag ${{ steps.meta-server.outputs.tags }} openvino/cvat_server

      - name: OPA tests
        run: |
          curl -L -o opa https://openpolicyagent.org/downloads/v0.34.2/opa_linux_amd64_static
          chmod +x ./opa
          ./opa test cvat/apps/iam/rules

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

      - name: Unit tests
        env:
          HOST_COVERAGE_DATA_DIR: ${{ github.workspace }}
          CONTAINER_COVERAGE_DATA_DIR: "/coverage_data"
        run: |
          docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d cvat_opa
          max_tries=12
          while [[  $(curl -s -o /dev/null -w "%{http_code}" localhost:8181/health) != "200" && max_tries -gt 0 ]]; do (( max_tries-- )); sleep 5; done

          docker-compose -f docker-compose.yml -f docker-compose.dev.yml -f docker-compose.ci.yml run cvat_ci /bin/bash \
          -c 'coverage run -a manage.py test cvat/apps cvat-cli && mv .coverage ${CONTAINER_COVERAGE_DATA_DIR}'

          docker-compose -f docker-compose.yml -f docker-compose.dev.yml -f docker-compose.ci.yml run cvat_ci /bin/bash \
          -c 'cd cvat-data && npm ci --ignore-scripts && cd ../cvat-core && npm ci --ignore-scripts && npm run test && mv ./reports/coverage/lcov.info ${CONTAINER_COVERAGE_DATA_DIR} && chmod a+rwx ${CONTAINER_COVERAGE_DATA_DIR}/lcov.info'

          docker-compose -f docker-compose.yml -f docker-compose.dev.yml -f docker-compose.ci.yml down -v

  e2e_testing:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

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

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

      - name: Getting CVAT UI cache from the default branch
        uses: actions/cache@v3
        with:
          path: /tmp/cvat_cache_ui
          key: ${{ runner.os }}-build-ui-${{ needs.search_cache.outputs.sha }}

      - 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: CVAT server. Extract metadata (tags, labels) for Docker
        id: meta-server
        uses: docker/metadata-action@master
        with:
          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/${{ env.SERVER_IMAGE_TEST_REPO }}
          tags:
            type=raw,value=nightly

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Pull CVAT server image
        run: |
          docker pull ${{ steps.meta-server.outputs.tags }}
          docker tag ${{ steps.meta-server.outputs.tags }} openvino/cvat_server

      - name: Instrumentation of the code then rebuilding the CVAT UI
        run: |
          npm ci
          npm run coverage
          docker-compose -f docker-compose.yml -f docker-compose.dev.yml -f components/serverless/docker-compose.serverless.yml build cvat_ui

      - name: Run CVAT instance
        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

      - name: Waiting for server
        id: wait-server
        env:
          API_ABOUT_PAGE: "localhost:8080/api/server/about"
        run: |
          max_tries=60
          status_code=$(curl -s -o /tmp/server_response -w "%{http_code}" ${API_ABOUT_PAGE})
          while [[  $status_code != "401" && max_tries -gt 0 ]]
          do
            echo Number of attempts left: $max_tries
            echo Status code of response: $status_code

            sleep 5
            status_code=$(curl -s -o /tmp/server_response -w "%{http_code}" ${API_ABOUT_PAGE})
            (( max_tries-- ))
          done

          if [[ $status_code != "401" ]]; then
             echo Response from server is incorrect, output:
             cat /tmp/server_response
          fi
          echo ::set-output name=status_code::${status_code}

      - name: Fail on bad response from server
        if: steps.wait-server.outputs.status_code != '401'
        uses: actions/github-script@v3
        with:
          script: |
            core.setFailed('Workflow failed: incorrect response from server. See logs artifact to get more info')

      - name: Add user for tests
        env:
          DJANGO_SU_NAME: "admin"
          DJANGO_SU_EMAIL: "admin@localhost.company"
          DJANGO_SU_PASSWORD: "12qwaszx"
        run: |
          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: Run tests
        run: |
          cd ./tests
          npm ci

          TESTS_3D=('canvas3d_functionality' 'canvas3d_functionality_2')
          for testset in ${TESTS_3D[@]};
          do
            npx cypress run \
              --headed \
              --config-file cypress_canvas3d.json \
              --browser chrome \
              --spec 'cypress/integration/${testset}/**/*.js,cypress/integration/remove_users_tasks_projects_organizations.js'
            mv ./.nyc_output/out.json ./.nyc_output/out_$testset.json
          done

          TESTS=('actions_tasks' 'actions_tasks2' 'actions_tasks3' \
                 'actions_objects' 'actions_objects2' 'actions_users' \
                 'actions_projects_models' 'actions_organizations' 'issues_prs' \
                 'issues_prs2' 'canvas3d_functionality' 'canvas3d_functionality_2')
          for testset in ${TESTS[@]};
          do
            npx cypress run \
              --browser chrome \
              --spec 'cypress/integration/${testset}/**/*.js,cypress/integration/remove_users_tasks_projects_organizations.js'
            mv ./.nyc_output/out.json ./.nyc_output/out_$testset.json
          done

      - name: Creating a log file from "cvat" container logs
        if: failure()
        run: |
            docker logs cvat > ${{ github.workspace }}/tests/cvat.log

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

      - name: Uploading "cvat" container logs as an artifact
        if: failure()
        uses: actions/upload-artifact@v2
        with:
          name: cvat_container_logs
          path: ${{ github.workspace }}/tests/cvat.log

      - name: Uploading code coverage results as an artifact
        uses: actions/upload-artifact@v2
        with:
          name: coverage_results
          path: |
            ${{ github.workspace }}/tests/.nyc_output
            ${{ github.workspace }}/.coverage
            ${{ github.workspace }}/lcov.info

  coveralls:
    runs-on: ubuntu-latest
    needs: [unit_testing, e2e_testing]
    steps:
      - uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@2

      - name: CVAT server. Extract metadata (tags, labels) for Docker
        id: meta-server
        uses: docker/metadata-action@master
        with:
          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/${{ env.SERVER_IMAGE_TEST_REPO }}
          tags:
            type=raw,value=nightly

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Pull CVAT server image
        run: |
          docker pull ${{ steps.meta-server.outputs.tags }}
          docker tag ${{ steps.meta-server.outputs.tags }} openvino/cvat_server

      - name: Downloading coverage results
        uses: actions/download-artifact@v2
        with:
          name: coverage_results

      - name: Combining coverage results
        run: |
          mkdir -p ./nyc_output_tmp
          mv ./out_*.json ./nyc_output_tmp
          mkdir -p ./.nyc_output
          npm ci
          npx nyc merge ./nyc_output_tmp ./.nyc_output/out.json

      - name: Sending results to Coveralls
        env:
          HOST_COVERAGE_DATA_DIR: ${{ github.workspace }}
          CONTAINER_COVERAGE_DATA_DIR: "/coverage_data"
          COVERALLS_SERVICE_NAME: github
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
            npx nyc report --reporter=text-lcov >> ${HOST_COVERAGE_DATA_DIR}/lcov.info

            docker-compose \
              -f docker-compose.yml \
              -f docker-compose.dev.yml \
              -f docker-compose.ci.yml \
              run cvat_ci /bin/bash -c 'cd ${CONTAINER_COVERAGE_DATA_DIR} && coveralls-lcov -v -n lcov.info > ${CONTAINER_COVERAGE_DATA_DIR}/coverage.json'

            docker-compose \
              -f docker-compose.yml \
              -f docker-compose.dev.yml \
              -f docker-compose.ci.yml \
              run cvat_ci /bin/bash -c '\
                ln -s ${CONTAINER_COVERAGE_DATA_DIR}/.git . \
                && ln -s ${CONTAINER_COVERAGE_DATA_DIR}/.coverage . \
                && ln -s ${CONTAINER_COVERAGE_DATA_DIR}/coverage.json . \
                && coveralls --merge=coverage.json'