# When NDTiff, AcqEngJ, or NDViewer update, a automatic push
# to the dependency-update branch of pycro-manager will be generated
# that updates the version in their POM.xml files
# This script should then:
#   1) Update the minor or patch version of PMJava accordingly
#   2) Open a pull request from the dependency branch to the main branch to 
#      trigger automatic build of pycro-manager Java

name: Pycro-ManagerJava update

on:
  push:
    branches:
      - dependency-update
    paths:
       - 'java/pom.xml'

jobs:
  update-pycromanger-java:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout Pycro-Manager dependencies branch
      uses: actions/checkout@v3
      with:
        path: ''
        repository: micro-manager/pycro-manager
        ref: dependencies
        fetch-depth: 0 # check out all branches so main can be merged
        token: ${{ secrets.GITHUB_TOKEN }}
        ref: dependency-update
        
    - name: update-version
      run: |
        # fast forward to get code updates on main branch
        git config --local user.email "github-actions[bot]@users.noreply.github.com"
        git config --local user.name "PycroManager-Bot"
        git config pull.rebase false
        git merge origin/main -m "dependency update merge"
        pip install semantic_version
        python build_automation/update_PycroManagerJava.py
        
    - name: commit
      run: |
        git commit -am "update PycromanagerJava version"
        
    - name: push
      run: |
        git pull # Get changes in case of simultaneous calls to script
        git push https://henrypinkard:${{ secrets.GITHUB_TOKEN }}@github.com/micro-manager/pycro-manager.git  
 
    - name: create pull request
      continue-on-error: true
      run: |
        gh pr create -H dependency-update -B main --title 'Java dependency auto-update' --body 'Created by Github action (https://github.com/micro-manager/pycro-manager/blob/dependency-update/.github/workflows/Java_dependency_update.yml)'
        gh pr merge --auto --merge
      env:
          GITHUB_TOKEN: ${{ secrets.PYCRO_TOKEN }}