name: maven-release

on:
  push:
    branches:
      - master
    paths-ignore:
      - '*.md'
      - '.gitignore'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:

      - uses: actions/checkout@v4

      - uses: actions/setup-java@v4
        with:
          java-version: 11
          distribution: corretto
          cache: maven
          server-id: ossrh # Value of distributionManagement.repository.id field of pom.xml
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
          settings-path: ${{ github.workspace }} # Location for settings.xml file
          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
          gpg-passphrase: GPG_PASSPHRASE

      - name: Publish with Maven deploy
        run: >
          mvn
          --batch-mode
          --activate-profiles deploy
          --settings $GITHUB_WORKSPACE/settings.xml
          -Pcoverage
          clean deploy
        env:
          MAVEN_USERNAME: ${{ secrets.NEXUS_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}


  get-tag-of-current-sha:
    needs: build
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.tag-retriever.outputs.tag }}
      # Var is empty if command to retrieve tag fails (e.g. if current SHA has no tag associated)
    steps:

      - name: Clone repo with complete history and tags
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Store tag of SHA if present
        id: tag-retriever
        run: |
          echo "tag=$(git describe --exact-match ${{ github.sha }})" >> "$GITHUB_OUTPUT"


  trigger-github-release:
    needs: get-tag-of-current-sha
    name: Trigger GitHub release workflow
    if: needs.get-tag-of-current-sha.outputs.tag
    # Runs job only if tag is present.
    uses: ./.github/workflows/release-on-github.yml
    with:
      tag: ${{ needs.get-tag-of-current-sha.outputs.tag }}