build.yml

name: Build with parameters
on:
  workflow_dispatch:
    inputs:
      branch:
        description: "The branch to build a SNAPSHOT from."
        required: true
        default: "main"
jobs:
  deploy:
    name: Build SNAPSHOT
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          ref: ${{ github.event.inputs.branch }}

      - name: Set up JDK
        uses: actions/setup-java@v2
        with:
          distribution: 'adopt'
          java-version: '8'
          java-package: jdk
          # this creates a settings.xml with the following server
          settings-path: ${{ github.workspace }}

      - name: Run Maven Targets
        run: mvn install jacoco:report checkstyle:checkstyle javadoc:javadoc spotbugs:spotbugs --settings $GITHUB_WORKSPACE/settings.xml --batch-mode --show-version --no-transfer-progress
        env:
          GPG_PASSPHRASE: ${{ secrets.GPG_PRIVATE_KEY_PASSPHRASE }}