setup-go/.github/workflows/versions.yml

name: go-versions
on:
    push:
      branches:
        - master
      paths-ignore:
        - '**.md'
    pull_request:
      paths-ignore:
        - '**.md'
jobs:
  run:
    name: Go
    runs-on: ${{ matrix.operating-system }}
    strategy:
      matrix:
        operating-system: [ubuntu-latest, windows-latest, macos-latest]
        version: [1.13, 1.12.9]
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: setup-go ${{ matrix.version }}
      uses: ./
      with:
        go-version: ${{ matrix.version }}

    - name: match ${{ matrix.version }} 
      run: go version 

    - name: validate version 
      run: go version | grep "go${{ matrix.version }}"