build.yml

name: Build & Test

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        experimental: [false]
        emacs-version: [26.1, 26.2, 26.3, 27.1, 27.2, 28.1]
        include:
        - emacs-version: snapshot
          experimental: true
          os: ubuntu-latest
        - emacs-version: snapshot
          experimental: true
          os: macos-latest
        - emacs-version: snapshot
          experimental: true
          os: windows-latest
    continue-on-error: ${{ matrix.experimental }}

    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v2

      - uses: jcs090218/setup-emacs@master
        with:
          version: ${{ matrix.emacs-version }}

      - uses: emacs-eask/setup-eask@master
        with:
          version: 'snapshot'

      - name: Run a multi-line script
        run: |
          emacs --version
          make test