A Gist for GitHub Actions

blah.yml

name: Compile and Run
on: [push]
jobs:
  build:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        compiler: [gcc, clang]
    steps:
    - uses: actions/checkout@v2
    - name: Compile using C compiler and execute
      env:
        compiler_name: ${{ matrix.compiler }}
      run: |
        $compiler_name <yourname>.c
        ./a.out