name: Integration Tests

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
    paths:
      - 'llama_stack/**'
      - 'tests/integration/**'
      - 'uv.lock'
      - 'pyproject.toml'
      - 'requirements.txt'
      - '.github/workflows/integration-tests.yml' # This workflow
      - '.github/actions/setup-ollama/action.yml'
  schedule:
    - cron: '0 0 * * *'  # Daily at 12 AM UTC
  workflow_dispatch:
    inputs:
      test-all-client-versions:
        description: 'Test against both the latest and published versions'
        type: boolean
        default: false

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  discover-tests:
    runs-on: ubuntu-latest
    outputs:
      test-type: ${{ steps.generate-matrix.outputs.test-type }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Generate test matrix
        id: generate-matrix
        run: |
          # Get test directories dynamically, excluding non-test directories
          TEST_TYPES=$(find tests/integration -maxdepth 1 -mindepth 1 -type d -printf "%f\n" |
            grep -Ev "^(__pycache__|fixtures|test_cases)$" |
            sort | jq -R -s -c 'split("\n")[:-1]')
          echo "test-type=$TEST_TYPES" >> $GITHUB_OUTPUT

  test-matrix:
    needs: discover-tests
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        test-type: ${{ fromJson(needs.discover-tests.outputs.test-type) }}
        client-type: [library, server]
        python-version: ["3.12", "3.13"]
        client-version: ${{ (github.event_name == 'schedule' || github.event.inputs.test-all-client-versions == 'true') && fromJSON('["published", "latest"]') || fromJSON('["latest"]') }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Install dependencies
        uses: ./.github/actions/setup-runner
        with:
          python-version: ${{ matrix.python-version }}
          client-version: ${{ matrix.client-version }}

      - name: Setup ollama
        uses: ./.github/actions/setup-ollama

      - name: Build Llama Stack
        run: |
          uv run llama stack build --template starter --image-type venv

      - name: Check Storage and Memory Available Before Tests
        if: ${{ always() }}
        run: |
          free -h
          df -h

      - name: Run Integration Tests
        env:
          OLLAMA_INFERENCE_MODEL: "llama3.2:3b-instruct-fp16" # for server tests
          ENABLE_OLLAMA: "ollama" # for server tests
          OLLAMA_URL: "http://0.0.0.0:11434"
          SAFETY_MODEL: "llama-guard3:1b"
          LLAMA_STACK_CLIENT_TIMEOUT: "300" # Increased timeout for eval operations
        # Use 'shell' to get pipefail behavior
        # https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#exit-codes-and-error-action-preference
        # TODO: write a precommit hook to detect if a test contains a pipe but does not use 'shell: bash'
        shell: bash
        run: |
          if [ "${{ matrix.client-type }}" == "library" ]; then
            stack_config="starter"
          else
            stack_config="server:starter"
          fi
          uv run pytest -s -v tests/integration/${{ matrix.test-type }} --stack-config=${stack_config} \
            -k "not(builtin_tool or safety_with_image or code_interpreter or test_rag)" \
            --text-model="ollama/llama3.2:3b-instruct-fp16" \
            --embedding-model=all-MiniLM-L6-v2 \
            --safety-shield=$SAFETY_MODEL \
            --color=yes \
            --capture=tee-sys | tee pytest-${{ matrix.test-type }}.log

      - name: Check Storage and Memory Available After Tests
        if: ${{ always() }}
        run: |
          free -h
          df -h

      - name: Write ollama logs to file
        if: ${{ always() }}
        run: |
          sudo docker logs ollama > ollama.log

      - name: Upload all logs to artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: logs-${{ github.run_id }}-${{ github.run_attempt }}-${{ matrix.client-type }}-${{ matrix.test-type }}-${{ matrix.python-version }}-${{ matrix.client-version }}
          path: |
            *.log
          retention-days: 1