push-snapshots.yaml

name: Deploy snapshots

# see https://docs.github.com/en/actions/guides/publishing-java-packages-with-maven

on:
  push:
    branches:
      - main

jobs:
  release:
    name: Release on Sonatype OSS
    runs-on: ubuntu-latest
    if: github.repository_owner == 'intoolswetrust'

    steps:
      - uses: actions/checkout@v2
      - name: Set up Apache Maven Central
        uses: actions/setup-java@v2
        with:
          java-version: 8
          distribution: 'adopt'
          server-id: ossrh
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
          gpg-passphrase: MAVEN_GPG_PASSPHRASE

      - name: Publish to Apache Maven Central
        run: |
          PROJECT_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
          if [[ "$PROJECT_VERSION" == *-SNAPSHOT ]]; then
            mvn --batch-mode -Prelease deploy
          fi
        env:
          MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}