temple/.github/workflows/ci.yml

name: CI
on:
  pull_request:
  push:
    branches: master

jobs:
  tests:
    runs-on: ubuntu-latest
    name: Test (${{matrix.elixir}}/${{matrix.otp}})

    strategy:
      matrix:
        otp: [21.x]
        elixir: [1.7.x, 1.8.x, 1.9.x, 1.10.x]

    steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-elixir@v1.2.0
      with:
        otp-version: ${{matrix.otp}}
        elixir-version: ${{matrix.elixir}}
    - uses: actions/cache@v1
      id: cache
      with:
        path: deps
        key: ${{ runner.os }}-${{ matrix.elixir }}-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
        restore-keys: |
          ${{ runner.os }}-mix-

    - name: Install Dependencies
      if: steps.cache.outputs.cache-hit != 'true'
      run: mix deps.get

    - name: Run Tests
      run: mix test

  formatter:
    runs-on: ubuntu-latest
    name: Formatter (1.10.x/21.x)

    steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-elixir@v1.2.0
      with:
        otp-version: 21.x
        elixir-version: 1.10.x
    - uses: actions/cache@v1
      id: cache
      with:
        path: deps
        key: ${{ runner.os }}-${{ matrix.elixir }}-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
        restore-keys: |
          ${{ runner.os }}-mix-

    - name: Install Dependencies
      if: steps.cache.outputs.cache-hit != 'true'
      run: mix deps.get

    - name: Run Formatter
      run: mix format --check-formatted