performance:
  stage: performance
  image: docker:19.03.8
  allow_failure: true
  variables:
    DOCKER_TLS_CERTDIR: ""
  services:
    - docker:19.03.8-dind
  script:
    - |
      if ! docker info &>/dev/null; then
        if [ -z "$DOCKER_HOST" -a "$KUBERNETES_PORT" ]; then
          export DOCKER_HOST='tcp://localhost:2375'
        fi
      fi
    - export CI_ENVIRONMENT_URL=$(cat environment_url.txt)
    - mkdir gitlab-exporter
    - wget -O gitlab-exporter/index.js https://gitlab.com/gitlab-org/gl-performance/raw/1.0.0/index.js
    - mkdir sitespeed-results
    - |
      if [ -f .gitlab-urls.txt ]
      then
        sed -i -e 's@^@'"$CI_ENVIRONMENT_URL"'@' .gitlab-urls.txt
        docker run --shm-size=1g --rm -v "$(pwd)":/sitespeed.io sitespeedio/sitespeed.io:11.2.0 --plugins.add ./gitlab-exporter --outputFolder sitespeed-results .gitlab-urls.txt
      else
        docker run --shm-size=1g --rm -v "$(pwd)":/sitespeed.io sitespeedio/sitespeed.io:11.2.0 --plugins.add ./gitlab-exporter --outputFolder sitespeed-results "$CI_ENVIRONMENT_URL"
      fi
    - mv sitespeed-results/data/performance.json performance.json
  artifacts:
    paths:
      - performance.json
      - sitespeed-results/
  only:
    refs:
      - branches
      - tags
    kubernetes: active
  except:
    variables:
      - $PERFORMANCE_DISABLED