kind: pipeline
type: docker
name: default

services:
  - name: postgres
    image: docker.io/library/postgres:17.2
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres

steps:
  - name: lint & test
    image: docker.io/library/elixir:1.18.3-otp-27
    environment:
      MIX_ENV: test
      TEST_POSTGRES_HOST: postgres
    commands:
      # Install hex package manager
      - mix local.hex --force
      # Fetch dependencies
      - mix deps.get
      # Check for compilation errors & warnings
      - mix compile --warnings-as-errors
      # Check formatting
      - mix format --check-formatted
      # Wait for postgres to become available
      # TODO: pg_isready is not installed in the elixir image
      # - |
      #   for i in {1..20}; do
      #     pg_isready -h postgres -p $DATABASE_PORT && break
      #     sleep 2
      #   done
      #   echo "Postgres did not become available, aborting"
      #   exit 1
      # Run tests
      - mix test