go_tests.yml

name: Go Tests

on: [push]

jobs:
  paths-filter:
    runs-on: ubuntu-latest
    outputs:
      files: ${{ steps.filter.outputs.go_files }}
    steps:
    - uses: actions/checkout@v2
    - uses: dorny/paths-filter@v2
      id: filter
      with:
        list-files: 'json'
        filters: |
          go:
            - 'go/**/**'
  go-tests:
    runs-on: ubuntu-latest
    needs: paths-filter
    strategy:
      matrix:
        go-version: [ '1.22.0' ]
        changed-files: ${{ fromJSON(needs.paths-filter.outputs.files) }} 
    steps:
    - uses: actions/checkout@v2
    - name: Setup Go ${{ matrix.go-version }}
      uses: actions/setup-go@v4
      with:
        go-version: ${{ matrix.go-version }}
    - name: go tests
      run: |
        cd $(dirname ${{matrix.changed-files}}) && go test ./... -v