maven-pr.yml

name: Java CI with Maven (PR)

on:
  pull_request:
    types: [ opened, synchronize, ready_for_review, review_requested, labeled ]

concurrency: pr-${{ github.event.pull_request.id }}

jobs:
  check-version:
    runs-on: ubuntu-latest
    if: contains(github.event.pull_request.labels.*.name, 'release')
    steps:
    - uses: actions/checkout@v3
    - name: Check if version is updated
      uses: avides/actions-project-version-check@v1.3
      id: actions_project_version_check
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        file-to-check: pom.xml
      continue-on-error: true
    - name: Versioning specifications
      if: steps.actions_project_version_check.outcome != 'success'
      uses: thollander/actions-comment-pull-request@v1
      with:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        message: Project version has not been updated in pom.xml. Please, update your version using https://semver.org specifications.
    - name: Exit if fails
      if: steps.actions_project_version_check.outcome != 'success'
      uses: cutenode/action-always-fail@v1
    - name: New software version
      if: steps.actions_project_version_check.outcome == 'success'
      run: echo "New software version is " ${{ steps.actions_project_version_check.outputs.version }}
        
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Set up JDK 17
      uses: actions/setup-java@v2
      with:
        java-version: "17"
        distribution: "adopt"
    - name: Build with Maven
      run: mvn -B package --file pom.xml

  check-labels:
    runs-on: ubuntu-latest
    if: github.event.pull_request.mergeable == true
    steps:
      - name: Warn about missing labels
        if: ${{ !contains(github.event.pull_request.labels.*.name, 'release') && !contains(github.event.pull_request.labels.*.name, 'documentation') }}
        uses: thollander/actions-comment-pull-request@v2
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          message: "This pull request hasn't been labeled as `release` nor `documentation`. Please ensure this is intentional before merging."
          comment_tag: label-warn