maven_deployment_and_pm_update.yml

# This workflow will build a Java project with Maven
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

name: Maven_depolyment and pycromanager update

on:
  push:
    branches:
      - main
    paths:
      - 'pom.xml'
      
# only let one instance run at a time
concurrency: version_update

jobs:
  maven-deploy:
    name: Maven deploy to Sonatype OSS
    runs-on: ubuntu-latest
    if: ${{ github.repository == 'micro-manager/NDViewer' }}

    steps:
      - uses: actions/checkout@v3

      - name: Set up JDK 8
        uses: actions/setup-java@v3
        with:
          java-version: 8
          distribution: 'zulu'

      - name: Set up Apache Maven Central
        uses: actions/setup-java@v3
        with: # running setup-java again overwrites the settings.xml
          java-version: 8
          distribution: 'zulu'
          server-id: ossrh
          server-username: OSSRH_USERNAME
          server-password: OSSRH_PASSWORD
          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
          gpg-passphrase: MAVEN_GPG_PASSPHRASE
          
      - name: Publish to Apache Maven Central
        run: mvn deploy -Dgpg.passphrase=${{ secrets.MAVEN_GPG_PASSPHRASE }}
        env:
          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}

  update-pycromanger:
    needs: maven-deploy
    runs-on: ubuntu-latest
    steps:
    
    # Get token for using gh CLI
    # https://michaelheap.com/ultimate-guide-github-actions-authentication/
    - name: Get Token
      id: get_workflow_token      
      uses: getsentry/action-github-app-token@v2
      with:
        app_id: ${{ secrets.MM_PR_BOT_APP_ID }}
        private_key: ${{ secrets.MM_PR_BOT_PRIVATE_KEY }}
    
    - name: Checkout-PM
      uses: actions/checkout@v3
      with:
        path: pycro-manager
        repository: micro-manager/pycro-manager
        token: ${{ steps.get_workflow_token.outputs.token }}
        
    - name: Checkout-NDViewer
      uses: actions/checkout@v3
      with:
        path: 'NDViewer'
        repository: micro-manager/NDViewer
        token: ${{ steps.get_workflow_token.outputs.token }}
        
    - name: update-version
      run: |
        cd pycro-manager
        git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
        git config --global user.name "NDViewer-Bot"
        git config pull.rebase false
        python build_automation/update_dependency.py NDViewer
        # Now bump version of PycroManagerJava.jar to reflect its updated dependency
        pip install semantic_version
        python build_automation/update_PycroManagerJava.py
        
        
    - name: commit
      run: |
        cd pycro-manager
        # delete any errant existing version of the update branch
        git branch -D ndviewer-update 2>/dev/null || true
        git push origin --delete ndviewer-update 2>/dev/null || true
        
        git checkout -b ndviewer-update
        git commit -am "update NDViewer version and PycroManagerJava version (Created by Github action)"
        
    - name: push
      run: |
        cd pycro-manager
        git push --set-upstream origin ndviewer-update
        
        
    - name: create pull request
      # make a PR from *-update branch of PM to main branch
      env:
        GITHUB_TOKEN: ${{ steps.get_workflow_token.outputs.token }}
        
      run: |
        cd pycro-manager
        PR_URL=$(gh pr create -H ndviewer-update -B main --title 'Java dependency auto-update' --body 'Created by Github action')
        echo "Created pull request $PR_URL"
        
        # supposedly you can use --delete-branch here, but as of 2-1-23 it doesn't work
        gh pr merge $PR_URL --auto --merge
        
        
          
        # Block until PR merged or closed
        while true; do
        if gh pr view $PR_URL --json state | grep -q "MERGED"; then
          echo "success merge"
          break
        elif gh pr view $PR_URL --json state | grep -q "CLOSED"; then
          echo "pull request closed"
          break
        else
          echo "waiting on pull request status"
          sleep 10
        fi
        done
        
        # Now it is safe to assume its in the nightly builds
        # delete the branch created for sending in the update
        git push origin --delete ndviewer-update