push-test.yml

# test that run on each push to test the action in push workflow
name: 'push-test'
on: ['push']

jobs:
  push-test-1:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    # add a fake commit
    - name: Add Commit
      run: | 
        mkdir testzone && \
        touch testzone/touched.txt && \
        git config user.name 'Github Action' && \
        git config user.email 'action@github.com' && \
        git add testzone/touched.txt && \
        git commit -m "add testzone/touched.txt"
    - uses: ./
      id: filter
      with:
        head-ref: HEAD
        filters: |
          test:
            - 'testzone/*.txt'
          should-not-changed:
            - 'not-exsits'
    - name: Check Output
      run: |
        [[ "${{ steps.filter.outputs.test}}" = "true" ]] && \
        [[ "${{ steps.filter.outputs.should-not-changed }}" = "false" ]]