.gitlab-ci.yml

---
image: docker.io/library/node:18

variables:
  KUBERNETES_MEMORY_REQUEST: "1Gi"
  KUBERNETES_MEMORY_LIMIT: "1Gi"

# cache setting, by default only pull files
cache: &global_cache
  key: "${CI_COMMIT_REF_SLUG}"
  paths:
    - .npm/
    - node_modules/
    - dist/
  policy: pull

stages:
  - static analysis
  - build
  - test
  - docker build
  - ci-pipeline
  - mirroring

static-analysis:
  tags: ['new-runner']
  stage: static analysis
  needs: []
  cache:
    # inherit all global cache settings
    <<: *global_cache
  script:
    # install npm packages, using cache as source. Use npm install instead of ci here to make use of
    # cached node_modules if it exists
    - npm install --cache .npm --prefer-offline --no-audit
    # check if ng client is already installed and create a symlink if needed
    - test -e /usr/local/bin/ng || ln -s $PWD/node_modules/.bin/ng /usr/local/bin/ng
    # check if webdriver-manager is already installed and create a symlink if needed
    - test -e /usr/local/bin/webdriver-manager || ln -s $PWD/node_modules/.bin/webdriver-manager /usr/local/bin/webdriver-manager

    - ng lint
    # report all vulnerabilities, fail on moderate ones
    - npm audit --prod --audit-level=moderate
    - npm audit --prod || true
    - node_modules/.bin/linthtml .

ng-build:
  tags: ['new-runner']
  stage: build
  needs: []
  cache:
    # this task populates the cache, set the policy accordingly
    <<: *global_cache
    policy: pull-push
  variables:
    KUBERNETES_MEMORY_REQUEST: "3Gi"
    KUBERNETES_MEMORY_LIMIT: "3Gi"
  script:
    # install npm packages, using cache as source. To speed things up for feature branches, use npm install to
    # make use of cached node_modules
    - |
      if [[ ${CI_COMMIT_REF_NAME} == "main" ]]; then
        npm ci --cache .npm --prefer-offline --no-audit
      else
        npm install --cache .npm --prefer-offline --no-audit
      fi
    # build application
    - npm run-script build:prod


ng-test:
  tags: ['new-runner']
  stage: test
  image: docker.io/trion/ng-cli-karma:16.2.9
  needs: ['ng-build']
  cache:
    # inherit all global cache settings
    <<: *global_cache
  variables:
    KUBERNETES_MEMORY_REQUEST: "2Gi"
    KUBERNETES_MEMORY_LIMIT: "2Gi"
  script:
    # check if ng client is already installed and create a symlink if needed
    - test -e /usr/local/bin/ng || ln -s $PWD/node_modules/.bin/ng /usr/local/bin/ng

    # run Karma/Jasmine unit tests
    - ng test --no-watch --no-progress --browsers=Chrome

build-image:
  tags: ['new-runner']
  stage: docker build
  needs: ['ng-build']
  image:
    name: gcr.io/kaniko-project/executor:v1.21.1-debug
    entrypoint: [""]
  cache:
    # inherit all global cache settings
    <<: *global_cache
  script:
    - ln -s /run/secrets/runner-job-secrets/docker_config_ci.json /kaniko/.docker/config.json
    # copy compiled application from cache to runtime image. This assumes cache accessible by all runners
    - echo "Going to build and push ${PRIVATE_IMAGE}:${CI_COMMIT_REF_NAME}"

    # build the runtime image from files in 'dist/pebbles-frontend'
    - /kaniko/executor
      --context "${CI_PROJECT_DIR}"
      --dockerfile "${CI_PROJECT_DIR}/deployment/Dockerfile.runtime"
      --destination "${CI_IMAGE_REPO_CI}/pebbles-frontend:${CI_COMMIT_REF_NAME}"
      --build-arg PB_APP_VERSION=$(date -Is)
      ${CI_KANIKO_OPTIONS}

# call pipeline project for 'main' branch changes to update QA
ci-pipeline:
  stage: ci-pipeline
  needs: ['build-image']
  trigger:
    project: pebbles/cicd-pipeline
    branch: main
    strategy: depend
  only:
    refs:
      - main