name: MSBuild
run-name: psql ODBC CI - ${{ github.event.head_commit.message }}

on:
  push:
    branches: [ "main" ]
    tags:
      - 'REL-*'
      - '!REL-*-mimalloc'
  pull_request:
    branches: [ "main" ]
  workflow_dispatch:

env:
  BUILD_CONFIGURATION: Release

  # PostgreSQL build from source.
  POSTGRESQL_SOURCE_TAG: 'REL_18_STABLE'
  OPENSSL_VERSION: '3_5_7'
  PKGCONFIGLITE_VERSION: '0.28-1'
  WINFLEXBISON_VERSION: '2.5.24'
  WORKFLOW_VERSION_POSTGRESQL: '1' # increment to invalidate cache

  # PostgreSQL x64 test server (EDB installer).
  POSTGRESQL_PACKAGE_FILEID: '1259019'

  # Test utilities.
  DIFFUTILS_VERSION: '2.8.7-1'

permissions:
  contents: read

jobs:
  # =====================================================================
  # Build PostgreSQL x64 (full) and x86 (libpq only) from source
  #
  # Both are built with OpenSSL for SSL support (required for release
  # installers). Results are cached so subsequent runs skip this job.
  # =====================================================================
  build-postgres:
    runs-on: windows-latest

    steps:
    - name: Cache PostgreSQL build output
      uses: actions/cache@v4
      id: cachePostgres
      with:
        path: |
          d:\postgresql
          d:\postgresql86
        key: postgresql-${{env.POSTGRESQL_SOURCE_TAG}}_openssl-${{env.OPENSSL_VERSION}}_pkgconfiglite-${{env.PKGCONFIGLITE_VERSION}}_winflexbison-${{env.WINFLEXBISON_VERSION}}_workflow-${{env.WORKFLOW_VERSION_POSTGRESQL}}

    # -----------------------------------------------------------------
    # Source code
    # -----------------------------------------------------------------
    - name: Cache PostgreSQL source
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      id: cachePgSource
      with:
        path: postgres
        key: pg-source-${{env.POSTGRESQL_SOURCE_TAG}}
    - name: Get PostgreSQL source
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cachePgSource.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        repository: "postgres/postgres.git"
        ref: ${{env.POSTGRESQL_SOURCE_TAG}}
        path: postgres

    # -----------------------------------------------------------------
    # Build tools
    # -----------------------------------------------------------------
    - name: Install meson and ninja
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      run: python -m pip install meson ninja

    - name: Cache winflexbison
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      id: cacheWinFlexBison
      with:
        path: C:\OTHERBIN\winflexbison
        key: winflexbison-${{env.WINFLEXBISON_VERSION}}
      env:
        SEGMENT_DOWNLOAD_TIMEOUT_MINS: 1
    - name: Download winflexbison
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cacheWinFlexBison.outputs.cache-hit != 'true'
      uses: suisei-cn/actions-download-file@v1.6.0
      id: downloadWinFlexBison
      with:
        retry-times: 5
        url: https://sourceforge.net/projects/winflexbison/files/win_flex_bison-${{env.WINFLEXBISON_VERSION}}.zip
        filename: win_flex_bison.zip
    - name: Extract winflexbison
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cacheWinFlexBison.outputs.cache-hit != 'true'
      shell: cmd
      run: |
        mkdir "C:\OTHERBIN\winflexbison"
        7z x win_flex_bison.zip -o"C:\OTHERBIN\winflexbison"
    - name: Add winflexbison to PATH
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      shell: cmd
      run: printf "C:\OTHERBIN\\winflexbison" >> %GITHUB_PATH%

    - name: Cache pkgconfiglite
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      id: cachePkgConfigLite
      with:
        path: C:\OTHERBIN\pkgconfiglite
        key: pkg-config-lite-${{env.PKGCONFIGLITE_VERSION}}-win32
      env:
        SEGMENT_DOWNLOAD_TIMEOUT_MINS: 1
    - name: Download pkgconfiglite
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cachePkgConfigLite.outputs.cache-hit != 'true'
      uses: suisei-cn/actions-download-file@v1.6.0
      id: downloadPkgConfigLite
      with:
        retry-times: 5
        url: http://downloads.sourceforge.net/project/pkgconfiglite/${{env.PKGCONFIGLITE_VERSION}}/pkg-config-lite-${{env.PKGCONFIGLITE_VERSION}}_bin-win32.zip
        filename: pkg-config-lite_bin-win32.zip
    - name: Extract pkgconfiglite
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cachePkgConfigLite.outputs.cache-hit != 'true'
      shell: cmd
      run: |
        mkdir "C:\OTHERBIN\pkgconfiglite"
        7z x pkg-config-lite_bin-win32.zip -o"C:\OTHERBIN\pkgconfiglite"
    - name: Add pkgconfiglite to PATH
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      shell: cmd
      run: printf "C:\\OTHERBIN\\pkgconfiglite\\pkg-config-lite-%PKGCONFIGLITE_VERSION%\\bin" >> %GITHUB_PATH%

    # -----------------------------------------------------------------
    # OpenSSL (required for release installers)
    # -----------------------------------------------------------------
    - name: Cache Win32 OpenSSL
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      id: cacheWin32OpenSSL
      with:
        path: C:\OTHERBIN\openssl32
        key: Win32OpenSSL-${{env.OPENSSL_VERSION}}
    - name: Download Win32 OpenSSL
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cacheWin32OpenSSL.outputs.cache-hit != 'true'
      uses: suisei-cn/actions-download-file@v1.6.0
      id: downloadWin32OpenSSL
      with:
        retry-times: 5
        url: https://slproweb.com/download/Win32OpenSSL-${{env.OPENSSL_VERSION}}.exe
        filename: Win32OpenSSL.exe
    - name: Install Win32 OpenSSL
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cacheWin32OpenSSL.outputs.cache-hit != 'true'
      shell: cmd
      run: Win32OpenSSL.exe /sp /silent /dir=c:\OTHERBIN\openssl32

    - name: Cache Win64 OpenSSL
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      id: cacheWin64OpenSSL
      with:
        path: C:\OTHERBIN\openssl64
        key: Win64OpenSSL-${{env.OPENSSL_VERSION}}
    - name: Download Win64 OpenSSL
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cacheWin64OpenSSL.outputs.cache-hit != 'true'
      uses: suisei-cn/actions-download-file@v1.6.0
      id: downloadWin64OpenSSL
      with:
        retry-times: 5
        url: https://slproweb.com/download/Win64OpenSSL-${{env.OPENSSL_VERSION}}.exe
        filename: Win64OpenSSL.exe
    - name: Install Win64 OpenSSL
      if: steps.cachePostgres.outputs.cache-hit != 'true' && steps.cacheWin64OpenSSL.outputs.cache-hit != 'true'
      shell: cmd
      run: Win64OpenSSL.exe /sp /silent /dir=c:\OTHERBIN\openssl64

    # -----------------------------------------------------------------
    # Build PostgreSQL x64 (full server with SSL)
    # -----------------------------------------------------------------
    - name: Setup MSVC x64
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      uses: TheMrMilchmann/setup-msvc-dev@v3
      with:
        arch: x64
    - name: Build PostgreSQL x64
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      working-directory: postgres
      run: |
        meson setup build -Dssl=openssl -Dextra_lib_dirs=c:\OTHERBIN\openssl64\lib\VC\x64\MT -Dextra_include_dirs=c:\OTHERBIN\openssl64\include --prefix=d:\postgresql
        cd build
        ninja
        ninja install
        cp c:\OTHERBIN\openssl64\*.dll d:\postgresql\bin

    # -----------------------------------------------------------------
    # Build PostgreSQL x86 (libpq client library only, with SSL)
    #
    # Only the libpq client library is needed to compile the x86 ODBC
    # driver. The test server is always x64. Building only libpq is
    # much faster than building the full PostgreSQL server.
    # -----------------------------------------------------------------
    - name: Setup MSVC x86
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      uses: TheMrMilchmann/setup-msvc-dev@v3
      with:
        arch: x86
    - name: Build PostgreSQL x86 client library
      if: steps.cachePostgres.outputs.cache-hit != 'true'
      working-directory: postgres
      shell: pwsh
      run: |
        # Headers are architecture-independent; reuse from the x64 build.
        New-Item -ItemType Directory -Path d:\postgresql86 -Force
        Copy-Item -Recurse d:\postgresql\include d:\postgresql86\include

        # Configure with SSL support (required for release installers).
        meson setup buildx86 -Dssl=openssl -Dextra_lib_dirs=c:\OTHERBIN\openssl32\lib\VC\x86\MT -Dextra_include_dirs=c:\OTHERBIN\openssl32\include --prefix=d:\postgresql86

        # Build only the libpq client library (and its dependencies).
        # This is much faster than building the full PostgreSQL server.
        meson compile -C buildx86 src/interfaces/libpq/libpq:shared_library

        # Install only the files needed for compiling and linking the x86 ODBC driver.
        New-Item -ItemType Directory -Path d:\postgresql86\lib, d:\postgresql86\bin -Force
        Get-ChildItem buildx86 -Recurse -Filter "libpq.lib" | Copy-Item -Destination d:\postgresql86\lib\
        Get-ChildItem buildx86 -Recurse -Filter "libpq.dll" | Copy-Item -Destination d:\postgresql86\bin\

        # Copy OpenSSL DLLs (needed by the installer).
        Copy-Item c:\OTHERBIN\openssl32\*.dll d:\postgresql86\bin\

  # =====================================================================
  # Build and test psqlodbc (standard and mimalloc, in parallel)
  # =====================================================================
  build-and-test:
    needs: build-postgres
    runs-on: windows-latest
    strategy:
      fail-fast: false
      matrix:
        variant: [standard, mimalloc]

    steps:
    # -----------------------------------------------------------------
    # Restore PostgreSQL build from cache
    # -----------------------------------------------------------------
    - name: Restore PostgreSQL build from cache
      uses: actions/cache/restore@v4
      with:
        path: |
          d:\postgresql
          d:\postgresql86
        key: postgresql-${{env.POSTGRESQL_SOURCE_TAG}}_openssl-${{env.OPENSSL_VERSION}}_pkgconfiglite-${{env.PKGCONFIGLITE_VERSION}}_winflexbison-${{env.WINFLEXBISON_VERSION}}_workflow-${{env.WORKFLOW_VERSION_POSTGRESQL}}
        fail-on-cache-miss: true

    # -----------------------------------------------------------------
    # Test dependencies
    # -----------------------------------------------------------------
    - name: Cache GNU diffutils
      uses: actions/cache@v4
      id: cacheDiffutils
      with:
        path: C:\OTHERBIN\diffutils
        key: diffutils-${{env.DIFFUTILS_VERSION}}
      env:
        SEGMENT_DOWNLOAD_TIMEOUT_MINS: 1
    - name: Download GNU diffutils
      if: steps.cacheDiffutils.outputs.cache-hit != 'true'
      uses: suisei-cn/actions-download-file@v1.6.0
      id: downloadDiffutils
      with:
        retry-times: 5
        url: https://zenlayer.dl.sourceforge.net/project/gnuwin32/diffutils/${{env.DIFFUTILS_VERSION}}/diffutils-${{env.DIFFUTILS_VERSION}}-bin.zip
        filename: diffutils-bin.zip
    - name: Extract GNU diffutils
      if: steps.cacheDiffutils.outputs.cache-hit != 'true'
      shell: cmd
      run: |
        mkdir "C:\OTHERBIN\diffutils"
        7z x diffutils-bin.zip -o"C:\OTHERBIN\diffutils"
    - name: Add diffutils to PATH
      shell: cmd
      run: printf "C:\\OTHERBIN\\diffutils\\bin" >> %GITHUB_PATH%

    # -----------------------------------------------------------------
    # PostgreSQL x64 test server
    # -----------------------------------------------------------------
    - name: Cache PostgreSQL installer
      uses: actions/cache@v4
      id: cacheInstaller
      with:
        path: C:\OTHERBIN\postgresql_install.exe
        key: pg-installer-${{env.POSTGRESQL_PACKAGE_FILEID}}
    - name: Download PostgreSQL installer
      if: steps.cacheInstaller.outputs.cache-hit != 'true'
      uses: suisei-cn/actions-download-file@v1.6.0
      id: downloadInstaller
      with:
        retry-times: 5
        url: https://sbp.enterprisedb.com/getfile.jsp?fileid=${{env.POSTGRESQL_PACKAGE_FILEID}}
        target: c:\OTHERBIN
        filename: postgresql_install.exe
    - name: Install and start PostgreSQL server
      shell: cmd
      run: |
        echo on
        C:\OTHERBIN\postgresql_install.exe --mode unattended --unattendedmodeui none --superpassword password --enable-components server
        sc config "postgresql-x64-17" start= auto
        sc start "postgresql-x64-17"
        ping -n 6 127.0.0.1 >nul

    # -----------------------------------------------------------------
    # Build and test psqlodbc
    # -----------------------------------------------------------------
    - name: Checkout psqlodbc
      uses: actions/checkout@v4
      with:
        path: psqlodbc
        submodules: true
    - name: Setup MSVC for psqlodbc
      uses: TheMrMilchmann/setup-msvc-dev@v3
      with:
        arch: x86

    - name: Install WiX
      shell: cmd
      run: |
        dotnet tool install --global wix --version "6.*"
        wix extension add --global WixToolset.UI.wixext/6.0.0

    - name: Build psqlodbc ${{matrix.variant}}
      shell: powershell
      working-directory: psqlodbc
      run: |
        copy .github\workflows\configuration.xml winbuild
        if ('${{matrix.variant}}' -eq 'mimalloc') {
          winbuild\BuildAll.ps1 -UseMimalloc
        } else {
          winbuild\BuildAll.ps1
        }
        installer\buildInstallers.ps1
      env:
        PSQLODBC_OBJBASE: ${{ github.workspace }}\psqlodbc\winbuild\${{matrix.variant}}
    - name: Test psqlodbc ${{matrix.variant}}
      shell: powershell
      working-directory: psqlodbc
      run: |
        if ('${{matrix.variant}}' -eq 'mimalloc') {
          winbuild\regress.ps1 -DsnInfo "SERVER=localhost|DATABASE=contrib_regression|PORT=5432|UID=postgres|PWD=password" -ExpectMimalloc
        } else {
          winbuild\regress.ps1 -DsnInfo "SERVER=localhost|DATABASE=contrib_regression|PORT=5432|UID=postgres|PWD=password"
        }
        ${{matrix.variant}}\test_x86\RegisterRegdsn.exe uninstall_driver postgres_devw
        ${{matrix.variant}}\test_x64\RegisterRegdsn.exe uninstall_driver postgres_devw
      env:
        PSQLODBC_OBJBASE: ${{ github.workspace }}\psqlodbc\winbuild\${{matrix.variant}}

    # -----------------------------------------------------------------
    # Upload artifacts
    # -----------------------------------------------------------------
    - name: Upload ${{matrix.variant}} x64 merge module
      uses: actions/upload-artifact@v4
      with:
        name: psqlODBC ${{matrix.variant}} x64 Merge Module
        path: psqlodbc/winbuild/${{matrix.variant}}/installer/x64/*.msm
        retention-days: 5
        if-no-files-found: error
    - name: Upload ${{matrix.variant}} x64 installer package
      uses: actions/upload-artifact@v4
      with:
        name: psqlODBC ${{matrix.variant}} x64 Installer
        path: psqlodbc/winbuild/${{matrix.variant}}/installer/x64/*.msi
        retention-days: 5
        if-no-files-found: error
    - name: Upload ${{matrix.variant}} x86 merge module
      uses: actions/upload-artifact@v4
      with:
        name: psqlODBC ${{matrix.variant}} x86 Merge Module
        path: psqlodbc/winbuild/${{matrix.variant}}/installer/x86/*.msm
        retention-days: 5
        if-no-files-found: error
    - name: Upload ${{matrix.variant}} x86 installer package
      uses: actions/upload-artifact@v4
      with:
        name: psqlODBC ${{matrix.variant}} x86 Installer
        path: psqlodbc/winbuild/${{matrix.variant}}/installer/x86/*.msi
        retention-days: 5
        if-no-files-found: error
    - name: Upload ${{matrix.variant}} x64 setup
      uses: actions/upload-artifact@v4
      with:
        name: psqlODBC ${{matrix.variant}} x64 Setup
        path: psqlodbc/winbuild/${{matrix.variant}}/installer/psqlodbc-setup/bin/Release/psqlodbc-setup.exe
        retention-days: 5
        if-no-files-found: error

  # =====================================================================
  # Release (only on version tags)
  # =====================================================================
  release:
    needs: build-and-test
    if: startsWith(github.ref, 'refs/tags/REL-')
    runs-on: windows-latest

    steps:
    - name: Download all artifacts
      uses: actions/download-artifact@v4
      with:
        path: artifacts

    - name: Create mimalloc Release
      uses: ncipollo/release-action@v1.14.0
      id: create_mimalloc_release
      with:
        tag: ${{github.ref_name}}-mimalloc
        commit: ${{github.sha}}
        body: A build of ${{github.ref_name}} that uses the mimalloc allocator for improved performance.
        makeLatest: false
        draft: false
        prerelease: false
        token: ${{secrets.RELEASE_TOKEN}}
        artifacts: "artifacts/psqlODBC mimalloc*/**/*"
    - name: Create Standard Release
      uses: ncipollo/release-action@v1.14.0
      id: create_standard_release
      with:
        makeLatest: true
        draft: false
        prerelease: false
        token: ${{secrets.RELEASE_TOKEN}}
        artifacts: "artifacts/psqlODBC standard*/**/*"
