integration-tests.yml

name: Integration Tests

on:
  push:
    branches: [main, 'v[0-9]+.[0-9]+']
  pull_request:
  workflow_dispatch:
    inputs:
      node-version:
        description: 'Node.js version'
        required: true
        type: choice
        default: 'all'
        options:
          - 'all'
          - '22'
          - '24'
          - '26'

jobs:
  generate-node-version-matrix:
    name: Generate Node Version Matrix
    runs-on: ubuntu-latest
    outputs:
      node-versions: ${{ steps.set-node-versions.outputs.node-versions }}

    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Set Node versions
        id: set-node-versions
        run: |
          if [ "${{ github.event.inputs.node-version }}" == "all" ] || [ -z "${{ github.event.inputs.node-version }}" ]; then
            echo "node-versions=[22, 24, 26]" >> $GITHUB_OUTPUT
          else
            echo "node-versions=[${{ github.event.inputs.node-version }}]" >> $GITHUB_OUTPUT
          fi

  build:
    name: Build Harper (Node.js v${{ matrix.node-version }})
    needs: generate-node-version-matrix
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        node-version: ${{ fromJSON(needs.generate-node-version-matrix.outputs.node-versions) }}

    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: ${{ matrix.node-version }}
          package-manager-cache: false

      - name: Install dependencies
        run: npm install --ignore-scripts

      - name: Build
        run: npm run build || true # we currently have type errors so just ignore that

      - name: Upload build artifacts
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: harper-build-artifacts-node-${{ matrix.node-version }}
          path: |
            dist/
            static/
            node_modules/
            package.json
          retention-days: 1

  run-integration-tests:
    name: Integration Tests ${{matrix.shard}}/4 (Node.js v${{ matrix.node-version }})
    runs-on: ubuntu-latest
    needs: [generate-node-version-matrix, build]
    strategy:
      fail-fast: false
      matrix:
        node-version: ${{ fromJSON(needs.generate-node-version-matrix.outputs.node-versions) }}
        shard: [1, 2, 3, 4]

    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: ${{ matrix.node-version }}
          package-manager-cache: false

      - name: Download build artifacts
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: harper-build-artifacts-node-${{ matrix.node-version }}

      - name: Relink bin scripts
        run: npm install --ignore-scripts

      - name: Install harperdb@4 for legacy tests
        run: |
          mkdir -p /tmp/harperdb-legacy
          npm install --ignore-scripts --prefix /tmp/harperdb-legacy harperdb@4

      - name: Run Integration Test Shard ${{ matrix.shard }}
        env:
          HARPER_INTEGRATION_TEST_LOG_DIR: /tmp/harper-integration-test-logs
          HARPER_LEGACY_VERSION_PATH: /tmp/harperdb-legacy/node_modules/harperdb
          HARPER_INTEGRATION_TEST_INSTALL_SCRIPT: dist/bin/harper.js
          # Slow runners (especially under shard contention) may need more than
          # the default 60s to reach 'successfully started'.
          HARPER_INTEGRATION_TEST_STARTUP_TIMEOUT_MS: 120000
        run: |
          npm run test:integration:all -- --shard=${{ matrix.shard }}/4

      - name: Upload Harper server logs
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: harper-server-logs-node-${{ matrix.node-version }}-shard-${{ matrix.shard }}
          path: /tmp/harper-integration-test-logs/
          retention-days: 3
          if-no-files-found: ignore

  build-windows:
    name: Build Harper (Windows, Node.js v24)
    runs-on: windows-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Setup Node.js 24
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: 24
          package-manager-cache: false

      - name: Install dependencies
        run: npm install --ignore-scripts

      - name: Build
        run: npm run build
        continue-on-error: true # we currently have type errors so just ignore that

      - name: Upload build artifacts
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: harper-build-artifacts-windows
          path: |
            dist/
            static/
            node_modules/
            package.json
          retention-days: 1

  run-integration-tests-windows:
    name: Integration Tests ${{matrix.shard}}/4 (Windows, Node.js v24)
    runs-on: windows-latest
    needs: [build-windows]
    strategy:
      fail-fast: false
      matrix:
        shard: [1, 2, 3, 4]

    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Setup Node.js 24
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: 24
          package-manager-cache: false

      - name: Download build artifacts
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: harper-build-artifacts-windows

      - name: Relink bin scripts
        run: npm install --ignore-scripts

      - name: Install harperdb@4 for legacy tests
        run: npm install --ignore-scripts --prefix "${{ runner.temp }}/harperdb-legacy" harperdb@4

      - name: Run Integration Test Shard ${{ matrix.shard }}
        env:
          HARPER_INTEGRATION_TEST_LOG_DIR: ${{ runner.temp }}/harper-integration-test-logs
          HARPER_LEGACY_VERSION_PATH: ${{ runner.temp }}/harperdb-legacy/node_modules/harperdb
          HARPER_INTEGRATION_TEST_INSTALL_SCRIPT: dist/bin/harper.js
          # Windows runners are noticeably slower than the Linux pool — the
          # default 60s startHarper timeout is not enough for the per-test
          # install + start sequence (see CRL fail-closed-timeout suite).
          HARPER_INTEGRATION_TEST_STARTUP_TIMEOUT_MS: 180000
        run: npm run test:integration:all -- --shard=${{ matrix.shard }}/4

      - name: Upload Harper server logs
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: harper-server-logs-windows-shard-${{ matrix.shard }}
          path: ${{ runner.temp }}/harper-integration-test-logs/
          retention-days: 3
          if-no-files-found: ignore

  run-integration-tests-bun:
    name: Integration Tests ${{matrix.shard}}/4 (Bun)
    runs-on: ubuntu-latest
    needs: [build]
    strategy:
      fail-fast: false
      matrix:
        shard: [1, 2, 3, 4]

    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Setup Node.js
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
        with:
          node-version: 24
          package-manager-cache: false

      - name: Setup Bun
        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2

      - name: Download build artifacts
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: harper-build-artifacts-node-24

      - name: Relink bin scripts
        run: npm install --ignore-scripts

      - name: Run Integration Test Shard ${{ matrix.shard }}
        env:
          HARPER_INTEGRATION_TEST_LOG_DIR: /tmp/harper-integration-test-logs
          HARPER_RUNTIME: bun
          HARPER_INTEGRATION_TEST_INSTALL_SCRIPT: dist/bin/harper.js
        run: |
          npm run test:integration:all -- --shard=${{ matrix.shard }}/4

      - name: Upload Harper server logs
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: harper-server-logs-bun-shard-${{ matrix.shard }}
          path: /tmp/harper-integration-test-logs/
          retention-days: 3
          if-no-files-found: ignore