Basic CI / CD config file in Gitlab

.gitlab-ci.yml

image: registry.gitlab.com/sample/sample-repo:latest

stages:
  - preparation
  - building
  - testing

variables:
  MYSQL_DATABASE: api
  MYSQL_ROOT_PASSWORD: password
  DB_HOST: mysql
  DB_USERNAME: root

composer:
  stage: preparation
  script:
    - composer install --prefer-dist --no-ansi --no-interaction --no-progress --no-scripts
    - cp .env.qa .env
    - php artisan key:generate
  artifacts:
    paths:
      - vendor/
      - .env
    expire_in: 1 days
    when: always
  cache:
    paths:
      - vendor/
  only:
    - master

db-seeding:
  stage: building
  services:
    - name: mysql:8.0
      alias: usp
      command: ["--default-authentication-plugin=mysql_native_password"]
  # Download the artifacts for these jobs
  dependencies:
    - composer
  script:
    - php artisan migrate:fresh --path=database/migrations/usp
  artifacts:
    paths:
      - storage/logs # for debugging
    expire_in: 1 days
    when: always
  only:
    - master

phpunit:
  stage: testing
  services:
    - name: mysql:8.0
      command: ["--default-authentication-plugin=mysql_native_password"]
  # Download the artifacts for these jobs
  dependencies:
    - composer
    - db-seeding
  script:
    - php -v
    - php artisan optimize:clear
    - php artisan config:cache
    - touch database/database.sqlite
    - vendor/bin/phpunit
  timeout: 3h
  artifacts:
    paths:
      - ./storage/logs # for debugging
    expire_in: 1 days
    when: on_failure
  only:
    - master