name: Update Wiki
on:
  push:
    paths:
      - 'docs/**'
      - '.github/workflows/update_wiki.yml'

jobs:
  update-wiki:
    name: Update Wiki
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Install rsync
        run: |
          sudo apt install -y rsync
      - uses: actions/checkout@v2
        with:
          repository: ${{github.repository}}.wiki
          persist-credentials: true
          path: wiki
          ref: master
      - name: Copy files
        run: |
          rsync -av --exclude=.git/* ${GITHUB_WORKSPACE}/docs/ ${GITHUB_WORKSPACE/wiki/
      - name: Push changes
        run: |
          cd ${GITHUB_WORKSPACE/wiki/
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add .
          git commit -m "Add changes"
          git push