main.yml

name: Main CI

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

permissions:
  contents: read

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

    # Service containers to run with `container-job`
    services:
      # Label used to access the service container
      postgres:
        # Docker Hub image
        image: postgres
        # Provide the password for postgres
        env:
          POSTGRES_PASSWORD: postgres
        # Set health checks to wait until postgres has started
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          # Maps tcp port 5432 on service container to the host
          - 5432:5432

    steps:
      - uses: actions/checkout@v2
      - name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          elixir-version: "1.14" # Define the elixir version [required]
          otp-version: "25" # 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
        working-directory: ./payment_api
        run: mix deps.get
      - name: Run tests
        working-directory: ./payment_api
        run: mix coveralls.json
        env:
          # The hostname used to communicate with the PostgreSQL service container
          POSTGRES_HOST: postgres
          # The default PostgreSQL port
          POSTGRES_PORT: 5432
      - name: Upload coverage
        uses: codecov/codecov-action@v1
        with:
          files: ./payment_api/cover/excoveralls.json