name: Report flaky test
description: Finds flaky tests and uploads reports

runs:
  using: composite
  steps:
    - id: flaky-tests
      name: Find flaky tests
      if: github.repository == 'keycloak/keycloak'
      shell: bash
      # language=bash
      run: |
        FLAKES=""
        SEP=""
        for dir in $(find -type d -name surefire-reports); do
          for i in $(grep -l '<flakyFailure' $dir/TEST-*.xml); do
            FLAKES="$FLAKES$SEP$i"
            SEP=$'\n'
          done
        done
        
        if [ "$FLAKES" != "" ]; then
          echo "flakes<<EOF" >> $GITHUB_OUTPUT
          echo "$FLAKES" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT
        fi

    - uses: actions/upload-artifact@v3
      if: ${{ steps.flaky-tests.outputs.flakes }}
      with:
        name: flaky-tests-${{ github.job }}
        path: ${{ steps.flaky-tests.outputs.flakes }}
        if-no-files-found: error