system-tests.yml

name: System Tests

on:
  workflow_call: # allows to reuse this workflow
    inputs:
      branch_ref:
        description: 'The branch to run the workflow on'
        required: true
        type: string
  push:
    branches:
      - main
      - release-v*
    tags:
      - "**"
  pull_request:
    branches:
      - "**"
  merge_group:
  workflow_dispatch:
      inputs:
          ref:
              description: 'System Tests ref/tag/branch'
              required: true
              default: main
              type: string
  schedule:
    - cron:  '00 04 * * 2-6'

jobs:
  system-tests:
    if: github.event_name != 'pull_request' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == 'DataDog/dd-trace-go')
    # Note: Not using large runners because the jobs spawned by this pipeline
    # don't seem to get a noticable speedup from using larger runners.
    runs-on: ubuntu-latest
    strategy:
      matrix:
        weblog-variant:
          - net-http
          - echo
          - chi
          - gin
        scenario:
          - DEFAULT
          - APPSEC_DISABLED
          - APPSEC_BLOCKING
          - APPSEC_BLOCKING_FULL_DENYLIST
          - APPSEC_REQUEST_BLOCKING
          - APM_TRACING_E2E
          - APM_TRACING_E2E_SINGLE_SPAN
          - APM_TRACING_E2E_OTEL
        include:
          - weblog-variant: net-http
            scenario: REMOTE_CONFIG_MOCKED_BACKEND_ASM_FEATURES
          - weblog-variant: net-http
            scenario: REMOTE_CONFIG_MOCKED_BACKEND_ASM_FEATURES
          - weblog-variant: net-http
            scenario: REMOTE_CONFIG_MOCKED_BACKEND_ASM_DD
          # AppSec scenarios that don't depend on the integrations, so we just run on the net/http variant
          - weblog-variant: net-http
            scenario: APPSEC_RATE_LIMITER
          - weblog-variant: net-http
            scenario: APPSEC_CUSTOM_RULES
          - weblog-variant: net-http
            scenario: APPSEC_MISSING_RULES
          - weblog-variant: net-http
            scenario: APPSEC_CORRUPTED_RULES
          - weblog-variant: net-http
            scenario: APPSEC_LOW_WAF_TIMEOUT
          - weblog-variant: net-http
            scenario: APPSEC_CUSTOM_OBFUSCATION
          # APM scenarios requiring specific environment settings
          - scenario: APM_TRACING_E2E
            env:
              DD_API_KEY=$SYSTEM_TESTS_E2E_DD_API_KEY
              DD_APPLICATION_KEY=$SYSTEM_TESTS_E2E_DD_APP_KEY
              DD_SITE="datadoghq.com"
          - scenario: APM_TRACING_E2E_SINGLE_SPAN
            env:
              DD_API_KEY=$SYSTEM_TESTS_E2E_DD_API_KEY
              DD_APPLICATION_KEY=$SYSTEM_TESTS_E2E_DD_APP_KEY
              DD_SITE="datadoghq.com"
          - scenario: APM_TRACING_E2E_OTEL
            env:
              DD_API_KEY=$SYSTEM_TESTS_E2E_DD_API_KEY
              DD_APPLICATION_KEY=$SYSTEM_TESTS_E2E_DD_APP_KEY
              DD_SITE="datadoghq.com"

      fail-fast: false
    env:
      TEST_LIBRARY: golang
      WEBLOG_VARIANT: ${{ matrix.weblog-variant }}
      DD_API_KEY: ${{ secrets.DD_API_KEY }}
      SYSTEM_TESTS_E2E_DD_API_KEY: ${{ secrets.SYSTEM_TESTS_E2E_DD_API_KEY }}
      SYSTEM_TESTS_E2E_DD_APP_KEY: ${{ secrets.SYSTEM_TESTS_E2E_DD_APP_KEY }}
      V2_BRANCH: false
    name: Test (${{ matrix.weblog-variant }}, ${{ matrix.scenario }})
    steps:
      - name: Checkout system tests
        uses: actions/checkout@v3
        if: ${{ env.V2_BRANCH != 'true' }}
        with:
          repository: 'DataDog/system-tests'
          ref: ${{ inputs.ref }}

      # TODO(darccio): remove ref on v2 release
      - name: Checkout system tests (v2)
        uses: actions/checkout@v3
        if: ${{ env.V2_BRANCH == 'true' }}
        with:
          repository: 'DataDog/system-tests'
          ref: refs/heads/dario.castane/AIT-3705/dd-trace-go.v2

      - name: Checkout dd-trace-go
        uses: actions/checkout@v3
        with:
          ref: ${{ inputs.branch_ref || github.ref }}
          path: 'binaries/dd-trace-go'

      - name: Build weblog
        run: ./build.sh -i weblog

      - name: Build runner
        uses: ./.github/actions/install_runner

      - name: Build agent
        run: ./build.sh -i agent

      - name: Run
        run: env ${{ matrix.env }} ./run.sh ${{ matrix.scenario }}

      - name: Compress artifact
        if: ${{ always() }}
        run: tar -czvf artifact.tar.gz $(ls | grep logs)

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        if: ${{ always() }}
        with:
          name: logs_${{ matrix.weblog-variant }}_${{ matrix.scenario }}
          path: artifact.tar.gz