watch.yml

name: Synchonize OpenCV version

on:
  schedule:
    - cron: '6 3 * * *'
  
  workflow_dispatch:

jobs:
  synchronize:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          token: ${{ secrets.PUSH_TO_OPENCV_SPM }}
      
      - name: Fetch OpenCV latest version
        run: |
          curl -s https://api.github.com/repos/opencv/opencv/releases/latest | jq -r '.tag_name' > .version

      - name: Commit changes
        run: |
          if [[ "$(cat .version)" == "null" ]]; then
            echo "version is null"
            exit 1
          fi
          if [[ -n $(git status --porcelain) ]]; then
            git config --local user.email "github-actions[bot]@users.noreply.github.com"
            git config --local user.name "GitHub Actions"
            git add .version
            git commit -m "Update OpenCV version to $(cat .version)"
            git push
          fi