itsulu-blog-publisher/.gitlab-ci.yml

stages:
  - lint
  - test
  - build
  - e2e
  - notify

variables:
  ODOO_IMAGE: odoo:17.0
  POSTGRES_HOST: postgres
  POSTGRES_PORT: 5432
  POSTGRES_DB: odoo_test
  POSTGRES_USER: odoo
  POSTGRES_PASSWORD: odoo
  TEMPLATE_DATABASE: odoo_primed

# ================================================================
# LINT & CODE QUALITY
# ================================================================

pylint-odoo:
  stage: lint
  image: $ODOO_IMAGE
  script:
    - pip install --no-cache-dir pylint-odoo
    - pylint-odoo --rcfile=.pylintrc-odoo addons/itsulu_blog_publisher
  allow_failure: true

black:
  stage: lint
  image: $ODOO_IMAGE
  script:
    - pip install --no-cache-dir black
    - black --check addons/itsulu_blog_publisher
  allow_failure: true

# ================================================================
# UNIT TESTS (TDD) & BDD
# ================================================================

unit_tests:
  stage: test
  image: $ODOO_IMAGE
  services:
    - name: postgres:15
      alias: postgres
      command:
        - postgres
        - -c
        - fsync=off
        - -c
        - shared_buffers=512MB
  before_script:
    - export PGPASSWORD=$POSTGRES_PASSWORD
    # Create primed template database
    - createdb -h $POSTGRES_HOST -U $POSTGRES_USER $TEMPLATE_DATABASE
    # Install Odoo + modules into template DB
    - |
      odoo -d $TEMPLATE_DATABASE \
        -i base,website,website_blog,mail,itsulu_blog_publisher \
        --addons-path=/usr/lib/python3/dist-packages/odoo/addons,$CI_PROJECT_DIR/addons \
        --without-demo=all --stop-after-init --db_host=$POSTGRES_HOST --db_user=$POSTGRES_USER \
        --db_password=$POSTGRES_PASSWORD      
    # Install test dependencies
    - pip install --no-cache-dir pytest pytest-odoo pytest-bdd pytest-cov pytest-html
  script:
    - export PGPASSWORD=$POSTGRES_PASSWORD
    # Clone template DB for test isolation
    - createdb -h $POSTGRES_HOST -U $POSTGRES_USER -T $TEMPLATE_DATABASE $POSTGRES_DB
    # Run TDD, BDD, and performance tests
    - |
      python3 -m pytest \
        addons/itsulu_blog_publisher/tests \
        -v \
        --odoo-database=$POSTGRES_DB \
        --cov=addons/itsulu_blog_publisher \
        --cov-report=term-missing \
        --cov-report=html \
        --cov-report=xml \
        --junitxml=report.xml \
        --html=report-unit.html \
        --self-contained-html      
  artifacts:
    when: always
    reports:
      junit: report.xml
      coverage_report:
        coverage_format: cobertura
        path: coverage.xml
    paths:
      - htmlcov/
      - report-unit.html
    expire_in: 30 days
  coverage: '/^TOTAL.*\s+(\d+%)$/'

# ================================================================
# E2E TESTS (ITSulu K8s Cluster)
# ================================================================

e2e_tests:
  stage: e2e
  image: bitnami/kubectl:latest
  needs: [build_image]
  before_script:
    - |
      mkdir -p ~/.kube
      echo "$KUBE_CONFIG" | base64 -d > ~/.kube/config      
  script:
    # Create ephemeral E2E test job on K8s cluster
    - |
      TIMESTAMP=$(date +%s)
      JOB_NAME="blog-publisher-e2e-test-${TIMESTAMP}"

      kubectl apply -f - <<EOF
      apiVersion: batch/v1
      kind: Job
      metadata:
        name: $JOB_NAME
        namespace: itsulu-testing
      spec:
        backoffLimit: 1
        ttlSecondsAfterFinished: 3600
        template:
          spec:
            serviceAccountName: test-runner
            restartPolicy: Never
            imagePullSecrets:
            - name: gitlab-docker-creds
            initContainers:
            - name: setup-test-db
              image: postgres:15-alpine
              env:
              - name: PGPASSWORD
                valueFrom:
                  secretKeyRef:
                    name: test-db-info
                    key: password
              - name: DB_USER
                valueFrom:
                  secretKeyRef:
                    name: test-db-info
                    key: username
              command: [sh, -c]
              args:
              - |
                until pg_isready -h test-db-svc -U $$DB_USER; do sleep 2; done
                PGPASSWORD=$$PGPASSWORD dropdb -h test-db-svc -U $$DB_USER odoo_e2e --if-exists
                PGPASSWORD=$$PGPASSWORD createdb -h test-db-svc -U $$DB_USER -T odoo_template odoo_e2e
            containers:
            - name: test-runner
              image: $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
              imagePullPolicy: IfNotPresent
              env:
              - name: PGPASSWORD
                valueFrom:
                  secretKeyRef:
                    name: test-db-info
                    key: password
              - name: DB_USER
                valueFrom:
                  secretKeyRef:
                    name: test-db-info
                    key: username
              - name: POSTGRES_HOST
                value: test-db-svc
              command: [sh, -c]
              args:
              - |
                python3 -m pytest /mnt/extra-addons/itsulu_blog_publisher/tests/ \
                  --odoo-database=odoo_e2e \
                  -v --tb=short \
                  --html=/tmp/report-e2e.html --self-contained-html \
                  --junitxml=/tmp/report-e2e.xml
              volumeMounts:
              - name: test-results
                mountPath: /tmp
            volumes:
            - name: test-results
              emptyDir:
                sizeLimit: 1Gi
      EOF

      # Wait for job completion
      kubectl wait --for=condition=complete job/$JOB_NAME -n itsulu-testing --timeout=3600s || true

      # Get pod name and download report
      POD_NAME=$(kubectl get pods -n itsulu-testing -l batch.kubernetes.io/job-name=$JOB_NAME -o jsonpath='{.items[0].metadata.name}')
      kubectl cp itsulu-testing/$POD_NAME:/tmp/report-e2e.html ./report-e2e.html || true      
  artifacts:
    when: always
    paths:
      - report-e2e.html
    expire_in: 1 week
  only:
    - merge_requests
  allow_failure: true  # E2E failures don't block merge (informational)


# ================================================================
# BUILD DOCKER IMAGE
# ================================================================

build_image:
  stage: build
  image: docker:latest
  services:
    - docker:dind
  variables:
    IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
  script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker build -t $IMAGE_TAG -t $CI_REGISTRY_IMAGE:latest .
    - docker push $IMAGE_TAG
    - docker push $CI_REGISTRY_IMAGE:latest
  only:
    - main
    - merge_requests

# ================================================================
# NOTIFY ON FAILURE
# ================================================================

notify_failure:
  stage: notify
  script:
    - echo "Pipeline failed for $CI_PROJECT_NAME on $CI_COMMIT_BRANCH"
  when: on_failure
  only:
    - main