version-bump.yml

name: 'Bump version'

on:
  pull_request:
  workflow_dispatch:

jobs:
  checks:
    name: Bump main pom version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          token: ${{ secrets.USER_TOKEN }}
          ref: ${{ github.event.pull_request.head.ref }}
      - name: Update pom
        id: bump
        run: |
          python3 ./ci/pom_bump.py
          git diff --cached
      - name: Changes?
        id: is_changed
        run: |
          if ! git diff --exit-code pom.xml
          then
              echo "CHANGED!"
              echo "::set-output name=IS_CHANGED::1"
          else
              echo "not changed"
          fi
      - name: Commit bump
        if: ${{ steps.is_changed.outputs.IS_CHANGED == '1' }}
        run: |
          git config --global user.name 'VersionBumper'
          git config --global user.email 'mverleg.noreply@gmail.com'
          git commit -am "Automatic version bump ${{ steps.bump.outputs.BUMP_DESC }}"
          git push