e2e-ubuntu.yml

---

on:  # yamllint disable-line rule:truthy
  push:
    branches:
      - 'master'
  pull_request:
    branches:
      - 'master'

name: 🧪 End-to-end testing (Ubuntu)

jobs:
  build:
    #
    # The job will always be skipped due to the condition
    # Temporarily disable this job due to port 53 conflict with dnsmasq
    if: false
    #
    timeout-minutes: 8
    runs-on: ubuntu-latest
    # Job steps will be run against this container, instead of host.
    # This tries to resolve problem with 53 port already bound on host runner machine.
    # More info:
    # https://docs.github.com/en/actions/using-jobs/running-jobs-in-a-container
    container:
      image: ubuntu:latest
      options: --privileged
    steps:
      - name: 📦 Check out the codebase
        uses: actions/checkout@v4.1.6

      - name: 🐳 Set up Docker
        run: |
          apt update
          apt install -y curl make apt-utils net-tools procps iproute2 iputils-ping
          curl -fsSL https://get.docker.com -o get-docker.sh
          sh get-docker.sh

      - name: 🌎 Generate .env file
        run: make env

      - name: 🏗️ Start docker-compose services
        run: |
          make up

      - name: 🧪 Test DNS Resolver with dig
        run: |
          if ! dig @127.0.0.1 -p 53 any-domain.docker +short; then
            echo "DNS resolution failed!"
            exit 1
          fi

      - name: 🧪 Test DNS resolver with ping
        run: |
          if ! ping -c 3 any-domain.docker; then
            echo "Ping test failed!"
            exit 1
          fi

      - name: ⚙️ Stop docker-compose services
        if: always()
        run: make down