publish-maven-package.yml

name: Updated repository in packages branch

on:
  workflow_dispatch:
  push:
    branches:
      - master

jobs:
  build:

    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write

    steps:
      - uses: actions/checkout@v3
      - name: Set up JDK 11
        uses: actions/setup-java@v3
        with:
          java-version: '11'
          distribution: 'temurin'
          cache: "maven"

      #Manually first (once) set up an orphaned branch:
      # git switch --orphan packages
      # git commit --allow-empty -m "Initial commit on packages branch"
      # git push origin packages:packages

      - name: Cache local Maven repository
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: Compile and install locally
        run: |
          
          mkdir -p repository/com/eficode/devstack
          mkdir -p repository/com/eficode/devstack-standalone
          
          echo Building and installing "normal" version
          mvn install -f pom.xml -DcreateChecksum=true -DskipTests
          
          echo Creating pom for standalone version and installing
          mvn gplus:execute@execute 
          mvn install -f pom-standalone.xml -DcreateChecksum=true  -DskipTests
      
      

      - name: Copying JAR files
        run: |
          echo Copying the new JAR files to repository which will be added to git branch "packages"
          rsync -avh --checksum ~/.m2/repository/com/eficode/devstack/ repository/com/eficode/devstack/
          rsync -avh --checksum ~/.m2/repository/com/eficode/devstack-standalone/ repository/com/eficode/devstack-standalone/

      - name: Committing and pushing JAR files
        run: |
          
          git config user.name github-actions
          git config user.email github-actions@github.com
          echo Adding repository dir temporarily so stash picks it up
          git add repository
          echo Stashing current changes
          git stash
          echo Running git fetch
          git fetch
          echo Checking out Packages repo
          git checkout packages
          echo Applying stash, overwriting any checked out changes
          git checkout stash -- .
          echo Running git reset, to ignore any automatically added tracked changes
          git reset
          echo Adding repository files to git
          git add repository/*
          echo Committing changes
          git commit -m "Updated packages"
          echo Pushing changes
          git push