What projects have you implemented using GitLab CI?

In projects using GitLab CI, I implemented automation of build, testing, and deployment processes for applications. For example:

• Set up pipelines for PHP projects, where unit tests and static code analysis were run after each commit.
• Organized multi-stage pipelines with separation into build, test, and deploy stages to ensure stability and quality of releases.
• Used Docker images in GitLab Runner to isolate environments and speed up builds.
• Configured automatic deployment to staging and production servers after successful testing.

An example of a simple .gitlab-ci.yml:

stages:
  - build
  - test
  - deploy

build_job:
  stage: build
  script:
    - echo "Building the project"

test_job:
  stage: test
  script:
    - ./run_tests.sh

deploy_job:
  stage: deploy
  script:
    - ./deploy.sh
  when: manual

GitLab CI allows automating the entire development lifecycle, increasing the speed and reliability of software releases.