name: Run tests on PR

on:
  pull_request:
    branches:
      - "main"
  push:
    paths-ignore:
      - "**/**.md"
      - "**/**.yaml"
      - "static/**"
    branches:
      - "!main"

env:
  GO_VERSION: ">=1.21"

jobs:
  # This job is responsible for preparation of the build
  # environment variables.
  prepare:
    name: Preparing build context
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install Go
        uses: actions/setup-go@v5
        id: cache
        with:
          go-version: ${{env.GO_VERSION}}
          cache-dependency-path: "**/*.sum"

      - name: Go get dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        run: |
          go get ./...

  # This job is responsible for running tests and linting the codebase
  test:
    name: "Unit testing"
    # needs: [prepare]
    runs-on: ubuntu-latest
    # container: github/super-linter:v4
    needs: [prepare]

    services:
      # Label used to access the service container
      redis:
        # Docker Hub image
        image: redis
        # Set health checks to wait until redis has started
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{env.GO_VERSION}}
          cache-dependency-path: "**/*.sum"

      - name: Install dependencies
        run: |
          go mod tidy

      - name: Run unit tests
        env:
          REDIS_HOST: redis
          REDIS_PORT: 6379
        run: |
          export REDIS_SERVER="$REDIS_HOST:$REDIS_PORT"
          CI_RUN=${CI} make test