feat: Support compile neug.dll on Windows

.github/workflows/Windows.yml

@@ -0,0 +1,337 @@
+name: NeuG Test (Windows)
+
+on:
+  workflow_dispatch:
+  release:
+    types:
+      - created
+  push:
+    paths:
+      - 'cmake/**'
+      - 'src/**'
+      - 'bin/**'
+      - 'proto/**'
+      - 'third_party/**'
+      - 'tools/python_bind/**'
+      - 'tools/utils/**'
+      - 'tests/**'
+      - '.github/workflows/Windows.yml'
+      - '.github/workflows/build-and-test-common.yml'
+      - 'scripts/install_deps.ps1'
+      - 'scripts/build_windows.bat'
+      - 'include/**'
+      - 'CMakeLists.txt'
+      - 'doc/source/tutorials/**'
+
+concurrency:
+  group: ${{ github.repository }}-${{ github.event.number || github.head_ref || github.sha }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  format_check:
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      github.event_name == 'release' ||
+      (github.event_name == 'push' && (github.repository != 'alibaba/neug' || github.ref == 'refs/heads/main'))
+    uses: ./.github/workflows/format-check.yml
+    with:
+      is_pull_request: ${{ github.event_name == 'pull_request' }}
+
+  # ============================================================
+  # Windows x64 Job: Build NeuG + run C++ and Python tests
+  # Uses GitHub-hosted windows-2022 runner with pre-installed
+  # MSVC 2022, vcpkg, Python, CMake, and Ninja.
+  # ============================================================
+  build_and_test_windows:
+    needs: format_check
+    if: ${{ (needs.format_check.result == 'success' || needs.format_check.result == 'skipped') && (github.event_name == 'workflow_dispatch' || github.event_name == 'release' || (github.event_name == 'push' && (github.repository != 'alibaba/neug' || github.ref == 'refs/heads/main'))) }}
+    runs-on: windows-2022
+    timeout-minutes: 120
+    defaults:
+      run:
+        shell: pwsh
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+
+      - name: Setup MSVC Developer Command Prompt
+        uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: x64
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install -r tools/python_bind/requirements.txt
+          python -m pip install pytest pytest-cov coverage
+
+      # vcpkg is pre-installed on GitHub-hosted Windows runners at C:\vcpkg.
+      # Setting VCPKG_ROOT lets CMake's vcpkg toolchain auto-install OpenSSL
+      # and other dependencies declared via find_package() in CMakeLists.txt.
+      - name: Setup vcpkg
+        run: |
+          echo "VCPKG_ROOT=$env:VCPKG_INSTALLATION_ROOT" >> $env:GITHUB_ENV
+          echo "Using vcpkg at: $env:VCPKG_INSTALLATION_ROOT"
+
+      - name: Cache vcpkg packages
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.VCPKG_ROOT }}/installed
+          key: vcpkg-x64-windows-static-md-${{ hashFiles('CMakeLists.txt') }}
+          restore-keys: |
+            vcpkg-x64-windows-static-md-
+
+      - name: Configure CMake
+        run: |
+          $pythonExe = (Get-Command python).Path
+          $vcpkgToolchain = Join-Path $env:VCPKG_ROOT "scripts\buildsystems\vcpkg.cmake"
+          cmake -B build -G Ninja `
+            -DCMAKE_BUILD_TYPE=Release `
+            -DCMAKE_TOOLCHAIN_FILE="$vcpkgToolchain" `
+            -DVCPKG_TARGET_TRIPLET=x64-windows-static-md `
+            -DBUILD_PYTHON=ON `
+            -DBUILD_TEST=ON `
+            -DPython_EXECUTABLE="$pythonExe" `
+            -DPYTHON_EXECUTABLE="$pythonExe" `
+            .
+
+      - name: Build
+        run: |
+          $cpuCount = [Environment]::ProcessorCount
+          $jobs = [Math]::Min($cpuCount, 8)
+          Write-Host "Building with $jobs parallel jobs"
+          cmake --build build -j $jobs
+
+      # Windows has no RPATH ($ORIGIN/@loader_path); DLLs are resolved via
+      # the DLL search order (PATH, same-dir-first).  Add the directories
+      # that contain libneug.dll and vcpkg-installed DLLs so that
+      # neug_py_bind.pyd can find all its dependencies at import time.
+      - name: Add DLL directories to PATH
+        run: |
+          $vcpkgBin = Join-Path $env:VCPKG_ROOT "installed\x64-windows-static-md\bin"
+          $buildSrc = Join-Path $env:GITHUB_WORKSPACE "build\src"
+          $buildPyBind = Join-Path $env:GITHUB_WORKSPACE "build\tools\python_bind"
+          Write-Host "Adding to PATH: $vcpkgBin, $buildSrc, $buildPyBind"
+          echo "$vcpkgBin" >> $env:GITHUB_PATH
+          echo "$buildSrc" >> $env:GITHUB_PATH
+          echo "$buildPyBind" >> $env:GITHUB_PATH
+
+      # neug.dll links against OpenSSL dynamically (libssl-3-x64.dll /
+      # libcrypto-3-x64.dll).  Copy them next to neug_py_bind.pyd so the
+      # Windows loader finds them via the same-directory rule.
+      - name: Copy OpenSSL DLLs next to Python bindings
+        shell: pwsh
+        run: |
+          $dest = Join-Path $env:GITHUB_WORKSPACE "build\tools\python_bind"
+          $srcBuild = Join-Path $env:GITHUB_WORKSPACE "build\src"
+          $vcpkgInstalled = Join-Path $env:VCPKG_ROOT "installed"
+
+          # Search for OpenSSL DLLs across the entire vcpkg installation
+          # and the build tree (static triplet may not place them in bin/).
+          $searchDirs = @(
+            (Join-Path $vcpkgInstalled "x64-windows-static-md\bin"),
+            (Join-Path $vcpkgInstalled "x64-windows-static-md\tools"),
+            (Join-Path $vcpkgInstalled "x64-windows\bin"),
+            $srcBuild
+          )
+          foreach ($d in $searchDirs) {
+            if (Test-Path $d) {
+              Write-Host "Searching: $d"
+              Get-ChildItem -Path $d -Recurse -Filter "libssl*.dll" -ErrorAction SilentlyContinue | ForEach-Object { Write-Host "  Found: $($_.FullName)" }
+              Get-ChildItem -Path $d -Recurse -Filter "libcrypto*.dll" -ErrorAction SilentlyContinue | ForEach-Object { Write-Host "  Found: $($_.FullName)" }
+            }
+          }
+
+          # Copy all found OpenSSL DLLs to the destination
+          foreach ($d in $searchDirs) {
+            if (Test-Path $d) {
+              $ssl = Get-ChildItem -Path $d -Recurse -Filter "libssl-3-x64.dll" -ErrorAction SilentlyContinue | Select-Object -First 1
+              $crypto = Get-ChildItem -Path $d -Recurse -Filter "libcrypto-3-x64.dll" -ErrorAction SilentlyContinue | Select-Object -First 1
+              if ($ssl) { Copy-Item $ssl.FullName $dest -Force; Write-Host "Copied $($ssl.FullName) to $dest" }
+              if ($crypto) { Copy-Item $crypto.FullName $dest -Force; Write-Host "Copied $($crypto.FullName) to $dest" }
+              if ($ssl -and $crypto) { break }
+            }
+          }
+
+          Write-Host "=== All .dll files in $dest ==="
+          Get-ChildItem $dest -Filter "*.dll" | Format-Table FullName
+
+      # ========================================
+      # Phase 1: C++ Tests (ctest)
+      # Mirrors build-and-test-common.yml Phase 1.
+      # test_db_svc is skipped (BRPC not available on Windows).
+      # ========================================
+      - name: Run C++ tests
+        continue-on-error: true
+        env:
+          MODERN_GRAPH_DATA_DIR: ${{ github.workspace }}/example_dataset/modern_graph
+          COMPREHENSIVE_GRAPH_DATA_DIR: ${{ github.workspace }}/example_dataset/comprehensive_graph
+          FLEX_DATA_DIR: ${{ github.workspace }}/example_dataset/modern_graph
+          TEST_PATH: ${{ github.workspace }}/tests
+          TEST_RESOURCE: ${{ github.workspace }}/tests/compiler
+        run: |
+          cd build
+          ctest -R storage_test -V
+          ctest -R transaction_test -V
+          ctest -R csr_test -V
+          ctest -R edge_table_test -V
+          ctest -R graph_view_test -V
+          ctest -R graph_snapshot_store_test -V
+          ctest -R utils_test -V
+          ctest -R execution_test -V
+          ctest -R gopt_test -V
+          ctest -R test_vertex_table -V
+          ctest -R schema_test -V
+          ctest -R test_mmap_container -V
+          ctest -R logical_delete_test -V
+          ctest -R test_connection -V
+          ctest -R test_request -V
+          ctest -R sink_test -V
+          ctest -R test_indexer -V
+          ctest -R temporary_graph_test -V
+          ctest -R copy_temp_test -V
+
+      # ========================================
+      # Phase 2: Python Tests
+      # Mirrors build-and-test-common.yml Phase 3.
+      # Tests depending on bulk-loaded /tmp data are skipped
+      # (bulk_loader executable is not built on Windows).
+      # ========================================
+      - name: Install Python dev requirements
+        run: |
+          python -m pip install -r tools/python_bind/requirements_dev.txt
+
+      - name: Run Python DB init tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_db_init.py --exitfirst
+
+      - name: Run Python DB connection test
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_db_connection.py --exitfirst
+
+      - name: Run Python schema tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_schema.py --exitfirst
+
+      - name: Run Python DML tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_dml.py --exitfirst
+
+      - name: Run Python query tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_query.py --exitfirst
+
+      - name: Run Python path tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_path.py --exitfirst
+
+      - name: Run Python persistence tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_persistence.py --exitfirst
+
+      - name: Run Python call string literal tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_call_string_literal.py --exitfirst
+
+      - name: Run Python dataset tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_dataset.py --exitfirst
+
+      - name: Run Python merge tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_merge.py --exitfirst
+
+      - name: Run Python transaction tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_db_transaction.py --exitfirst
+
+      - name: Run Python import/export tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_db_import_export.py --exitfirst
+
+      - name: Run Python Data I/O documentation tests
+        continue-on-error: true
+        env:
+          FLEX_DATA_DIR: ${{ github.workspace }}/example_dataset/modern_graph
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_data_io_docs.py --exitfirst
+
+      - name: Run Python LOAD FROM sniffer tests (CSV and JSON)
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_sniffer.py -k "csv or json" --exitfirst
+
+      - name: Run Python complex query tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_db_cases.py --exitfirst
+
+      - name: Run Python list/array tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_db_list.py --exitfirst
+          python -m pytest -sv tests/test_db_array.py --exitfirst
+
+      - name: Run Python concurrency tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_db_concurrent.py --exitfirst
+
+      - name: Run Python transaction concurrent tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/transaction/elle_tester_insert.py --exitfirst
+
+      - name: Run Python PyArrow related tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pip install pyarrow==18.0.0
+          python -m pytest -sv tests/test_to_arrow.py --exitfirst
+          python -m pip uninstall -y pyarrow
+
+      - name: Run Python CLI tool tests
+        continue-on-error: true
+        run: |
+          cd tools/python_bind
+          python -m pytest -sv tests/test_ngcli_commands.py --exitfirst
+          python -m pytest -sv tests/test_ngcli_basics.py --exitfirst