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name: Border Router

on:
  push:
    branches-ignore:
      - 'dependabot/**'
  pull_request:
    branches:
      - 'main'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || (github.repository == 'openthread/openthread' && github.run_id) || github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:

  thread-border-router:
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        include:
          - otbr_mdns: "mDNSResponder"
            otbr_trel: 0
            cert_scripts: ./tests/scripts/thread-cert/border_router/*.py
            packet_verification: 1
            nat64: 0
            description: ""
          - otbr_mdns: "mDNSResponder"
            otbr_trel: 1
            cert_scripts: ./tests/scripts/thread-cert/border_router/*.py
            packet_verification: 2
            nat64: 0
            description: ""
          - otbr_mdns: "mDNSResponder"
            otbr_trel: 0
            cert_scripts: ./tests/scripts/thread-cert/border_router/internet/*.py
            packet_verification: 1
            nat64: 1
            description: "internet access"
    name: BR ${{ matrix.description }} (${{ matrix.otbr_mdns }}, TREL=${{matrix.otbr_trel}})
    env:
      REFERENCE_DEVICE: 1
      VIRTUAL_TIME: 0
      TEST_TIMEOUT: 1800
      PACKET_VERIFICATION: ${{ matrix.packet_verification }}
      THREAD_VERSION: 1.4
      INTER_OP: 1
      COVERAGE: 1
      MULTIPLY: 1
      OTBR_MDNS: ${{ matrix.otbr_mdns }}
      PYTHONUNBUFFERED: 1
      VERBOSE: 1
      BORDER_ROUTING: 1
      NAT64: ${{ matrix.nat64 }}
      MAX_JOBS: 3
    steps:
    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
      with:
        submodules: recursive
        persist-credentials: false
    - name: Set firewall environment variables
      if: ${{ matrix.use_core_firewall }}
      run: |
        echo "FIREWALL=0" >> $GITHUB_ENV
    - name: Build OTBR Docker
      env:
        PR_BODY: "${{ github.event.pull_request.body }}"
        TREL: ${{ matrix.otbr_trel }}
      run: |
        ./script/test build_otbr_docker
    - name: Bootstrap
      timeout-minutes: 10
      run: |
        sudo rm /etc/apt/sources.list.d/* && sudo apt-get update
        sudo apt-get --no-install-recommends install -y python3-setuptools python3-wheel ninja-build lcov
        sudo bash script/install_socat
        python3 -m pip install -r tests/scripts/thread-cert/requirements.txt
    - name: Build
      run: |
        ./script/test build
    - name: Get Thread-Wireshark
      run: |
        ./script/test get_thread_wireshark
    - name: Run
      run: |
        export CI_ENV="$(bash <(curl -s https://codecov.io/env)) -e GITHUB_ACTIONS -e COVERAGE"
        echo "CI_ENV=${CI_ENV}"
        sudo -E ./script/test cert_suite ${{ matrix.cert_scripts }} || (sudo chmod a+r ot_testing/* && false)
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      with:
        name: cov-br-docker-${{ matrix.description }}-${{ matrix.otbr_mdns }}-${{matrix.otbr_trel}}
        path: /tmp/coverage/
        retention-days: 1
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      if: ${{ failure() }}
      with:
        name: br-results-${{ matrix.description }}-${{ matrix.otbr_mdns }}-${{matrix.otbr_trel}}
        path: |
          ot_testing/*.pcap
          ot_testing/*.json
          ot_testing/*.log
          ot_testing/coredump_*
          ot_testing/otbr-agent_*
    - name: Generate Coverage
      run: |
        ./script/test generate_coverage gcc
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      with:
        name: cov-br-${{ matrix.description }}-${{ matrix.otbr_mdns }}-${{matrix.otbr_trel}}
        path: tmp/coverage.info
        retention-days: 1

  upload-coverage:
    needs:
    - thread-border-router
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
      with:
        submodules: recursive
        persist-credentials: false
    - name: Bootstrap
      timeout-minutes: 10
      run: |
        sudo apt-get --no-install-recommends install -y lcov
    - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
      with:
        path: coverage/
        pattern: cov-*
        merge-multiple: true
    - name: Combine Coverage
      run: |
        script/test combine_coverage
    - name: Upload Coverage
      uses: codecov/codecov-action@0b35c9ecc4f0529d0eb674914510c22f85b196b4 # v7.1.0
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
      with:
        files: final.info
        fail_ci_if_error: ${{ github.repository == 'openthread/openthread' && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) }}