.gitlab-ci.yml

variables:
  # Setting a depth of 1 can result in jobs failing if they are not the latest commit when they begin executing.
  # See https://docs.gitlab.com/ee/ci/runners/configure_runners.html#shallow-cloning
  GIT_DEPTH: '3'

build:
  stage: build
  dependencies: []
  image: node:20
  timeout: 20 minutes
  before_script:
    - apt-get update
    - wget --no-verbose -O chrome.deb https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
    - apt-get install -q=2 -y ./chrome.deb firefox-esr | grep -v '^Selecting previously unselected package \|^Preparing to unpack \|^Unpacking \|^Setting up '
    - npm config set cache .npm --global
  script:
    - PARALLEL_BUILD=false PARALLEL_E2E=false EXPLICIT_WAIT_TIMEOUT=20000 TEST_TIMEOUT=60000 DOCKER=true npm test
    - cd build && rm -r node_modules && tar -czf ../build.tar.gz .
  artifacts:
    name: refacto
    paths: [build.tar.gz]
    public: true
    expire_in: 6 hours # latest is always kept indefinitely
  cache:
    - key: { files: ['*/package-lock.json'] }
      paths: ['.npm']

.smoke-test: &smoke-test
  stage: test
  variables: { GIT_STRATEGY: none }
  needs: [build]
  dependencies: [build]
  timeout: 10 minutes
  before_script:
    - tar -xf build.tar.gz && rm build.tar.gz
  script:
    - |
      set -e;
      npm install --omit=dev;
      # TODO once https://github.com/nodejs/node/issues/50452 is resolved, add NODE_OPTIONS='--experimental-policy=./policy.json'
      ./index.js > output.log 2>&1 & APP_PID="$!";

      while [ ! -f output.log ] || ! grep 'Available at' < output.log > /dev/null 2>&1; do
        if ! ps -p "$APP_PID" > /dev/null; then
          APP_EXIT_CODE="$(wait "$APP_PID" > /dev/null; echo "$?")";
          cat output.log;
          echo "Application failed to launch (exit code: $APP_EXIT_CODE).";
          false;
        fi;
        sleep 0.1;
      done;

      wget localhost:5000 -O test-index.html;
      if ! grep '<title>Refacto</title>' < test-index.html > /dev/null; then
        cat output.log;
        echo "Unexpected main page response" >&2;
        cat test-index.html;
        false;
      fi;

      kill -2 "$APP_PID";
      wait "$APP_PID";
      if ! grep 'Shutdown complete' < output.log > /dev/null; then
        cat output.log;
        echo "Application failed to shut down" >&2;
        false;
      fi;

node:18:
  <<: *smoke-test
  image: node:18

node:20:
  <<: *smoke-test
  image: node:20

node:21:
  <<: *smoke-test
  image: node:21