.gitlab-ci.yml

# Define the Docker image used for the jobs
image: maven:latest

# Define the stages used in the pipeline
stages:
  - build
  - test
  - deploy

# Define variables
variables:
  MAVEN_CLI_OPTS: "-s .m2/settings.xml --batch-mode"
  MAVEN_OPTS: "-Dmaven.repo.local=.m2/repository"

# Cache dependencies to speed up builds
cache:
  paths:
    - .m2/repository/
    - node_modules/

# This job builds the Spring Boot application
build_spring_boot:
  stage: build
  script:
    - cd cardgamehub
    - mvn $MAVEN_CLI_OPTS verify
  artifacts:
    name: "Maven artifacts from $CI_PROJECT_NAME on $CI_COMMIT_REF_SLUG"
    paths:
      - "**/target"
    reports:
      # Declare the JUnit reports for GitLab to pick them up
      junit:
        - "cardgamehub/src/test/**/*Tests.java"
  only:
    variables:
      - $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

# This job runs tests for the Spring Boot application
test_spring_boot:
  stage: test
  script:
    - cd cardgamehub
    - mvn $MAVEN_CLI_OPTS test
  only:
    variables:
      - $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

# This job installs node dependencies and builds the React app
build_react:
  stage: build
  image: node:latest  # Specify a Node.js Docker image
  script:
    - cd cardgamehubfrontend 
    - npm install
    - npm run build  # It's more common to use `npm run build` for React apps in CI/CD pipelines
  artifacts:
    paths:
      - cardgamehubfrontend/build
  only:
    variables:
      - $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH


# This job runs tests for the React application
test_react:
  stage: test
  image: node:latest
  script:
    - cd cardgamehubfrontend
    - npm install
    # - npm test # We don't have tests for the React app yet
  only:
    variables:
      - $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

# This job handles the deployment of both applications
deploy_to_staging:
  stage: deploy
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  rules:
    - if: $CI_COMMIT_TAG
      when: never                                  # Do not run this job when a tag is created manually
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH  # Run this job when commits are pushed or merged to the default branch
  script:
    - echo "running release_job for $TAG"
  release:                                         # See https://docs.gitlab.com/ee/ci/yaml/#release for available properties
    tag_name: 'v0.$CI_PIPELINE_IID'                # The version is incremented per pipeline.
    description: 'v0.$CI_PIPELINE_IID'
    ref: '$CI_COMMIT_SHA'                          # The tag is created from the pipeline SHA.