build-package.yml

name: build package

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'release version'
        default: "latest"
        required: true
      detours-git-commit:
          description: 'Detours git commit'
          default: '4b8c659'
          required: true
      skip-publish:
        description: 'Skip publishing'
        required: true
        type: boolean
        default: false
      dry-run:
        description: Dry run (simulate)
        required: true
        type: boolean
        default: true
  schedule:
    - cron: '32 5 * * 1' # 05:32 AM UTC every Monday

jobs:
  preflight:
    name: Preflight
    runs-on: ubuntu-22.04
    outputs:
      package-env: ${{ steps.info.outputs.package-env }}
      package-version: ${{ steps.info.outputs.package-version }}
      dry-run: ${{ steps.info.outputs.dry-run }}

    steps:
      - name: Package information
        id: info
        shell: pwsh
        run: |
          $IsMasterBranch = ('${{ github.ref_name }}' -eq 'master')
          $DryRun = [System.Boolean]::Parse('${{ inputs.dry-run }}')

          $PackageEnv = if ($IsMasterBranch) {
            "publish-prod"
          } else {
            "publish-test"
          }
          
          if (-Not $IsMasterBranch) {
            $DryRun = $true # force dry run when not on master branch
          }
          if ('${{ github.event_name }}' -Eq 'schedule') {
            $DryRun = $true # force dry run for scheduled runs
          }

          $PackageVersion = '${{ github.event.inputs.version }}'
          if ($PackageVersion -eq 'latest') {
            $PackageVersion = (Get-Date -Format "yyyy.MM.dd") + ".0"
          }

          if ($PackageVersion -NotMatch '^\d+\.\d+\.\d+\.\d+$') {
            throw "invalid version format: $PackageVersion, expected: 1.2.3.4"
          }

          echo "package-env=$PackageEnv" >> $Env:GITHUB_OUTPUT
          echo "package-version=$PackageVersion" >> $Env:GITHUB_OUTPUT
          echo "dry-run=$($DryRun.ToString().ToLower())" >> $Env:GITHUB_OUTPUT

          echo "::notice::Version: $PackageVersion"
          echo "::notice::DryRun: $DryRun"

  build-native:
    name: Build native library
    runs-on: windows-2022
    needs: [preflight]
    strategy:
      fail-fast: false
      matrix:
        arch: [ x86, x64, arm64 ]

    steps:
      - name: Check out ${{ github.repository }}
        uses: actions/checkout@v3

      - name: Configure runner
        shell: pwsh
        run: |
          Install-Module -Name VsDevShell -Force
          New-Item .\package -ItemType Directory -ErrorAction SilentlyContinue | Out-Null

      - name: Set package version
        shell: pwsh
        run: |
          $PackageVersion = '${{ needs.preflight.outputs.package-version }}'
          $csprojPath = "dotnet\Devolutions.MsRdpEx\Devolutions.MsRdpEx.csproj"
          $csprojContent = Get-Content $csprojPath -Raw
          $csprojContent = $csprojContent -Replace '(<Version>).*?(</Version>)', "<Version>$PackageVersion</Version>"
          Set-Content -Path $csprojPath -Value $csprojContent -Encoding UTF8

      - name: Restore Detours Cache (${{matrix.arch}})
        id: cache-detours
        uses: actions/cache/restore@v3
        with:
          path: dependencies/detours
          key: detours-${{ matrix.arch }}-${{ inputs.detours-git-commit }}

      - name: Build Detours (${{matrix.arch}})
        if: steps.cache-detours.outputs.cache-hit != 'true'
        shell: pwsh
        run: |
          Enter-VsDevShell ${{matrix.arch}}
          $GitCommit = '${{ inputs.detours-git-commit }}'
          .\detours.ps1 -GitCommit $GitCommit

      - name: Save Detours Cache (${{matrix.arch}})
        if: steps.cache-detours.outputs.cache-hit != 'true'
        uses: actions/cache/save@v3
        with:
          path: dependencies/detours
          key: detours-${{ matrix.arch }}-${{ inputs.detours-git-commit }}

      - name: Build MsRdpEx (${{matrix.arch}})
        shell: pwsh
        run: |
          $Arch = "${{matrix.arch}}"
          $BuildDir = "build-$Arch"
          $PackageVersion = '${{ needs.preflight.outputs.package-version }}'
          $MsvcArch = @{"x86"="Win32";"x64"="x64";"arm64"="ARM64"}["${{matrix.arch}}"]
          cmake -G "Visual Studio 17 2022" -A $MsvcArch -DWITH_DOTNET=OFF -B $BuildDir
          cmake --build $BuildDir --config Release
          New-Item -ItemType Directory -Path "dependencies/MsRdpEx/$Arch" | Out-Null
          Copy-Item "$BuildDir/Release/MsRdpEx.dll" "dependencies/MsRdpEx/$Arch"
          Copy-Item "$BuildDir/Release/MsRdpEx.pdb" "dependencies/MsRdpEx/$Arch"
          Copy-Item "$BuildDir/Release/mstscex.exe" "dependencies/MsRdpEx/$Arch"
          Copy-Item "$BuildDir/Release/msrdcex.exe" "dependencies/MsRdpEx/$Arch"
          Compress-Archive "dependencies\MsRdpEx\$Arch\*" ".\package\MsRdpEx-$PackageVersion-$Arch.zip" -CompressionLevel Optimal

      - name: Upload MsRdpEx (${{matrix.arch}})
        uses: actions/upload-artifact@v3
        with:
          name: MsRdpEx-zip
          path: package/*.zip

  build-managed:
    name: Build managed library
    runs-on: windows-2022
    needs: [preflight, build-native]

    steps:
      - name: Check out ${{ github.repository }}
        uses: actions/checkout@v3

      - name: Configure runner
        shell: pwsh
        run: |
          New-Item .\package -ItemType Directory -ErrorAction SilentlyContinue | Out-Null
          New-Item ".\dependencies\MsRdpEx" -ItemType Directory | Out-Null

      - name: Set package version
        shell: pwsh
        run: |
          $PackageVersion = '${{ needs.preflight.outputs.package-version }}'
          $csprojPath = "dotnet\Devolutions.MsRdpEx\Devolutions.MsRdpEx.csproj"
          $csprojContent = Get-Content $csprojPath -Raw
          $csprojContent = $csprojContent -Replace '(<Version>).*?(</Version>)', "<Version>$PackageVersion</Version>"
          Set-Content -Path $csprojPath -Value $csprojContent -Encoding UTF8

      - name: Download packages
        uses: actions/download-artifact@v3
        with:
          name: MsRdpEx-zip
          path: package

      - name: Extract native dependencies
        shell: pwsh
        run: |
          Get-Item .\package\*.zip | ForEach-Object {
            ($Name, $Version, $Arch) = $_.BaseName -Split '-'
            Expand-Archive $_ "dependencies\$Name\$Arch\" -Force
          }

      - name: Build MsRdpEx MSI installers
        shell: pwsh
        run: |
          $PackageVersion = '${{ needs.preflight.outputs.package-version }}'
          $ShortVersion = $PackageVersion.Substring(2) # MSI short version
          $WixVariables = Get-Content .\installer\Variables.wxi
          $WixVariables = $WixVariables -Replace 'ProductVersion = "([^"]*)"', "ProductVersion = `"$ShortVersion`""
          Set-Content .\installer\Variables.wxi $WixVariables
          foreach ($Arch in @('x86','x64','arm64')) {
            $MsvcArch = @{"x86"="Win32";"x64"="x64";"arm64"="ARM64"}[$Arch]
            dotnet build /p:Configuration=Release /p:Platform=$MsvcArch installer/MsRdpEx.sln
            Move-Item "installer\bin\$MsvcArch\Release\en-US\MsRdpEx.msi" "package\MsRdpEx-$PackageVersion-$Arch.msi"
          }

      - name: Upload MsRdpEx nuget package
        uses: actions/upload-artifact@v3
        with:
          name: MsRdpEx-msi
          path: package/*.msi

      - name: Build MsRdpEx nuget package
        shell: pwsh
        run: |
          Set-PSDebug -Trace 1
          $BuildDir = "build-dotnet"
          cmake -G "Visual Studio 17 2022" -A x64 -DWITH_DOTNET=ON -DWITH_NATIVE=OFF -B $BuildDir
          cmake --build $BuildDir --config Release
          & dotnet pack .\dotnet\Devolutions.MsRdpEx -o package

      - name: Upload MsRdpEx nuget package
        uses: actions/upload-artifact@v3
        with:
          name: MsRdpEx-nupkg
          path: package/*.nupkg

  publish:
    name: Publish packages
    runs-on: ubuntu-22.04
    needs: [preflight, build-native, build-managed]
    environment: ${{ needs.preflight.outputs.package-env }}
    if: ${{ fromJSON(inputs.skip-publish) == false }}

    steps:
      - name: Download zip native package
        uses: actions/download-artifact@v3
        with:
          name: MsRdpEx-zip
          path: package

      - name: Download nuget managed package
        uses: actions/download-artifact@v3
        with:
          name: MsRdpEx-nupkg
          path: package

      - name: Publish to nuget.org
        shell: pwsh
        run: |
          $DryRun = [System.Boolean]::Parse('${{ needs.preflight.outputs.dry-run }}')
          $NugetPackage = (Get-Item ./package/*.nupkg) | Resolve-Path -Relative

          $PushArgs = @(
            'nuget', 'push', "$NugetPackage",
            '--api-key', '${{ secrets.NUGET_API_KEY }}',
            '--source', 'https://api.nuget.org/v3/index.json',
            '--skip-duplicate', '--no-symbols'
          )
          Write-Host "dotnet $($PushArgs -Join ' ')"
          if ($DryRun) {
            Write-Host "Dry Run: skipping nuget.org publishing!"
          } else {
            & 'dotnet' $PushArgs
          }

      - name: Create GitHub release
        shell: pwsh
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        working-directory: package
        run: |
          $PackageVersion = '${{ needs.preflight.outputs.package-version }}'
          $DryRun = [System.Boolean]::Parse('${{ needs.preflight.outputs.dry-run }}')

          $HashPath = 'checksums'
          $Files = Get-Item * | % { Get-FileHash -Algorithm SHA256 $_.FullName }
          $Files | % { "$($_.Hash)  $(Split-Path $_.Path -Leaf)" } | Out-File -FilePath $HashPath -Append -Encoding ASCII

          echo "::group::checksums"
          Get-Content $HashPath
          echo "::endgroup::"

          $ReleaseTag = "v$Version"
          $ReleaseTitle = "MsRdpEx v${Version}"
          $Repository = $Env:GITHUB_REPOSITORY

          if ($DryRun) {
            Write-Host "Dry Run: skipping GitHub release!"
          } else {
            & gh release create $ReleaseTag --repo $Repository --title $ReleaseTitle ./*
          }