name: Go tests

on:
  push:
    branches: [main]
    paths:
      - 'app/**'
      - '.github/workflows/go-tests.yml'
  pull_request:
    branches: [main]
    paths:
      - 'app/**'
      - '.github/workflows/go-tests.yml'

permissions:
  contents: read

jobs:
  test:
    name: Test Go app
    runs-on: ubuntu-latest
    services:
      postgres:
        image: postgres:17-alpine
        env:
          POSTGRES_DB: todo_test
          POSTGRES_USER: todo_test
          POSTGRES_PASSWORD: test-password
        ports:
          - 5432:5432
        options: >-
          --health-cmd "pg_isready -U todo_test -d todo_test"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
    defaults:
      run:
        working-directory: app
    env:
      TEST_DATABASE_URL: postgres://todo_test:test-password@127.0.0.1:5432/todo_test?sslmode=disable
    steps:
      - name: Check out repository
        uses: actions/checkout@v6

      - name: Set up Go
        uses: actions/setup-go@v6
        with:
          go-version-file: app/go.mod
          cache-dependency-path: app/go.sum

      - name: Run tests
        run: go test ./...

      - name: Run vet
        run: go vet ./...