Feature/jenkins pipeline

[yduclospro-dev]

No description provided.

[Copilot]

Pull request overview

This PR introduces a Jenkins-based CI/CD pipeline and Docker Compose updates to support automated linting, testing, image builds, and deployment for the TaskFlow API.

Changes:

• Add a Jenkins pipeline (lint/test/coverage, Docker build, Compose deploy + health probing).
• Add Docker assets for Jenkins and Nginx, and extend docker-compose.yml to include Jenkins + updated runtime defaults.
• Adjust test setup and dependency versions to support the CI environment (notably mongodb-memory-server).

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/integration/tasks.integration.test.js	Tweaks integration test bootstrapping to stabilize module loading.
src/config/db.js	Simplifies DB env var selection for connection string.
package.json	Downgrades mongodb-memory-server to a Node 18–compatible version.
package-lock.json	Locks updated dependency graph for the downgraded memory server.
Jenkinsfile	Adds Jenkins pipeline stages for checkout, lint, test/coverage, Docker build, and Compose deploy.
Dockerfile.nginx	Adds a custom Nginx image build to ship the repo’s Nginx config.
Dockerfile.jenkins	Adds a Jenkins image with Docker CLI/Compose and Node.js for running the pipeline.
docker-compose.yml	Adds Jenkins service, switches Nginx to build from Dockerfile, and adjusts API env/healthcheck wiring.
.eslintrc.json	Tightens no-unused-vars from warning to error for CI enforcement.

Comments suppressed due to low confidence (2)

Jenkinsfile:89

• post { always { ... } } reruns the full Jest suite, which increases pipeline time and can produce inconsistent results (tests/DB) compared to the Test stage. Since coverage artifacts are already generated by the earlier npm test -- --coverage, read and print the existing coverage/coverage-summary.json instead of running tests again.

    always {
      echo '📊 Rapport de couverture des tests:'
      sh 'npm test -- --coverage --passWithNoTests 2>&1 | grep -E "Statements|Branches|Functions|Lines|TOTAL" || true'
    }

docker-compose.yml:66

• This compose service mounts the host Docker socket and runs Jenkins as root, which effectively grants the container full control of the host (root-equivalent). If this is only needed for CI, consider making the Jenkins service opt-in (Compose profiles) and avoid running it by default in local/prod environments.

    container_name: taskflow-jenkins
    user: root
    restart: unless-stopped
    ports:
      - '8080:8080'
      - '50000:50000'
    volumes:
      - jenkins_home:/var/jenkins_home
      - /var/run/docker.sock:/var/run/docker.sock
    environment:

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated no new comments.