ci.yml

name: CI
env:
  MIX_ENV: test
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

on:
  pull_request:
  push:
    branches:
      - master

jobs:
  test:
    runs-on: ubuntu-latest
    name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
    strategy:
      matrix:
        include:
          - pair:
            otp: "24.0"
            elixir: "1.12.0"
          - pair:
            otp: "24.0"
            elixir: "1.12.2"
          - pair:
            otp: "24.0.5"
            elixir: "1.12.2"
    steps:
      - uses: actions/checkout@v2
      - name: Set up Elixir
        uses: erlef/setup-elixir@885971a72ed1f9240973bd92ab57af8c1aa68f24
        with:
          elixir-version: ${{matrix.elixir}} # Define the elixir version [required]
          otp-version: ${{matrix.otp}} # Define the OTP version [required]
      - name: Restore dependencies cache
        uses: actions/cache@v2
        with:
          path: deps
          key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
          restore-keys: ${{ runner.os }}-mix-
      - name: Install dependencies
        run: mix deps.get
      - name: Run tests
        run: mix coveralls.github