elixir-ci.yml

name: CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  build:
    name: Build and test
    runs-on: ubuntu-latest

    strategy:
      matrix:
        elixir: ["1.10.4", "1.11.0"]
        otp: ["23.0.3"]

    steps:
      - uses: actions/checkout@v2
      - name: Test Elixir
        uses: erlef/setup-elixir@v1
        with:
          otp-version: ${{ matrix.otp }}
          elixir-version: ${{ matrix.elixir }}
      - name: Restore dependencies cache
        uses: actions/cache@v2
        with:
          path: deps
          key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
          restore-keys: ${{ runner.os }}-mix-
      - name: Setup local config
        run: echo "import Config" > config/.secret.exs
      - name: Install dependencies
        run: mix deps.get
      - name: Compile app
        run: mix compile --force --warnings-as-errors
        env:
          MIX_ENV: "test"
      - name: Run tests
        run: mix test

  analyse:
    name: Static analysis
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
      - name: Set up Elixir
        uses: erlef/setup-elixir@v1
        with:
          elixir-version: "1.11.0"
          otp-version: "23"
      - name: Restore dependencies cache
        uses: actions/cache@v2
        with:
          path: deps
          key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
          restore-keys: ${{ runner.os }}-mix-
      - name: Setup local config
        run: echo "import Config" > config/.secret.exs
      - name: Install dependencies
        run: mix deps.get
      - name: Compile app
        run: mix compile --force --warnings-as-errors
      - name: Run Credo
        run: mix credo
      - name: Check formatting
        run: mix format --check-formatted