mcp-microsoft/eng/scripts/Build-Code.ps1

#!/bin/env pwsh
#Requires -Version 7

# When calling with BuildInfoPath or PlatformName, we build according to the platform definitions in build_info.json.
# Otherwise, we build based on the custom build parameters.
[CmdletBinding(DefaultParameterSetName = 'CustomPlatform')]
param (
    # Common Parameters
    [string] $OutputPath,
    [string] $ServerName,

    # Common Switches
    [switch] $SelfContained,
    [switch] $SingleFile,
    [switch] $ReadyToRun,
    [switch] $ReleaseBuild,
    [switch] $SmokeTest,
    [switch] $CleanBuild,

    # build_info.json based parameters
    [Parameter(ParameterSetName = 'BuildInfoPlatform')]
    [string] $BuildInfoPath,
    [Parameter(ParameterSetName = 'BuildInfoPlatform')]
    [string] $PlatformName,

    # Custom build parameters
    [Parameter(ParameterSetName = 'CustomPlatform')]
    [Alias('OS')]
    [string[]] $OperatingSystems,
    [Parameter(ParameterSetName = 'CustomPlatform')]
    [string[]] $Architectures,
    [Parameter(ParameterSetName = 'CustomPlatform')]
    [switch] $Trimmed,
    [Parameter(ParameterSetName = 'CustomPlatform')]
    [switch] $Native
)

$ErrorActionPreference = 'Stop'
. "$PSScriptRoot/../common/scripts/common.ps1"
. "$PSScriptRoot/helpers/BuildHelpers.ps1"

$RepoRoot = $RepoRoot.Path.Replace('\', '/')

$exitCode = 0

if (!$OutputPath) {
    $OutputPath = "$RepoRoot/.work/build"
}

function BuildServer($server) {
    $serverName = $server.name
    $projectPath = $server.path

    if (!(Test-Path $projectPath)) {
        LogError "No project file found for $serverName"
        $script:exitCode = 1
        return
    }

    $version = $server.version

    if ($PlatformName) {
        $platforms = $server.platforms | Where-Object { $_.name -eq $PlatformName }

        if ($platforms.Count -eq 0) {
            LogError "No build configuration found for $serverName with platform name $PlatformName"
            $script:exitCode = 1
            return
        }
    }
    else {
        $platforms = $server.platforms
    }

    foreach ($platform in $platforms) {
        $dotnetOs = $platform.dotnetOs
        $arch = $platform.architecture
        $configuration = if ($ReleaseBuild) { 'Release' } else { 'Debug' }
        $runtime = "$dotnetOs-$arch"
        $exeName = "$($server.cliName)$($platform.extension)"

        $outputDir = "$OutputPath/$($platform.artifactPath)"
        Write-Host "Building $configuration $runtime, version $version in $outputDir" -ForegroundColor Green

        # Clear and recreate the package output directory
        Remove-Item -Path $outputDir -Recurse -Force -ErrorAction SilentlyContinue -ProgressAction SilentlyContinue
        New-Item -Path $outputDir -ItemType Directory -Force | Out-Null

        $command = "dotnet publish '$projectPath' --runtime '$runtime' --output '$outputDir' /p:Version=$version /p:Configuration=$configuration"

        if ($SelfContained -or $platform.trimmed) {
            $command += " --self-contained"
        }

        if ($platform.trimmed) {
            $command += " /p:PublishTrimmed=true"
        }

        if ($platform.native) {
            $command += " /p:BuildNative=true"
        }

        if ($ReadyToRun) {
            $command += " /p:PublishReadyToRun=true"
        }

        if ($SingleFile) {
            $command += " /p:PublishSingleFile=true"
        }

        Invoke-LoggedMsBuildCommand $command -GroupOutput

        $exePath = Join-Path $outputDir $exeName
        if (!(Test-Path $exePath)) {
            LogError "Expected output executable not found at '$exePath' after build."
            $script:exitCode = 1
            return
        }
        
        # Even if we call the script with the SmokeTest switch, we can only run the test if the built platform is supported on the current OS
        $currentRid = [System.Runtime.InteropServices.RuntimeInformation]::RuntimeIdentifier
        if ($SmokeTest) {
            if ($runtime -eq $currentRid) {
                Write-Host "Running smoke test for $exeName" -ForegroundColor Yellow
                $stdoutFile = [System.IO.Path]::GetTempFileName()
                $stderrFile = [System.IO.Path]::GetTempFileName()
                try {
                    $proc = Start-Process -FilePath $exePath -ArgumentList @('tools', 'list') `
                        -NoNewWindow -Wait -PassThru `
                        -RedirectStandardOutput $stdoutFile `
                        -RedirectStandardError $stderrFile

                    $procExitCode = $proc.ExitCode
                    $stdout = Get-Content -LiteralPath $stdoutFile -Raw -ErrorAction SilentlyContinue
                    $stderr = Get-Content -LiteralPath $stderrFile -Raw -ErrorAction SilentlyContinue
                    if ($null -eq $stdout) { $stdout = '' }
                    if ($null -eq $stderr) { $stderr = '' }

                    $smokeFailed = $false
                    $failureReason = ''

                    if ($procExitCode -ne 0) {
                        $smokeFailed = $true
                        $failureReason = "exit code $procExitCode (expected 0)"
                    }
                    else {
                        $toolListJson = $null
                        try {
                            $toolListJson = ConvertFrom-Json $stdout -ErrorAction Stop
                        }
                        catch {
                            $smokeFailed = $true
                            $failureReason = "could not parse stdout as JSON: $($_.Exception.Message)"
                        }

                        if (-not $smokeFailed -and $toolListJson.status -ne 200) {
                            $smokeFailed = $true
                            $failureReason = "non-200 status in response (got $($toolListJson.status))"
                        }
                    }

                    if ($smokeFailed) {
                        # tools list is unbounded on size, but on failure the response is the error payload,
                        # which is what we want to log so the failure is actionable in CI.
                        LogError "Smoke test failed for '$exeName': $failureReason"
                        Write-Host "--- stdout ---" -ForegroundColor Yellow
                        if ([string]::IsNullOrEmpty($stdout)) { Write-Host '(empty)' } else { Write-Host $stdout }
                        Write-Host "--- stderr ---" -ForegroundColor Yellow
                        if ([string]::IsNullOrEmpty($stderr)) { Write-Host '(empty)' } else { Write-Host $stderr }
                        Write-Host "--- end smoke test output ---" -ForegroundColor Yellow
                        $script:exitCode = 1
                        return
                    }

                    Write-Host "Smoke test passed for '$exeName'. 'tools list' command executed successfully and returned 200 status code." -ForegroundColor Green
                }
                catch {
                    LogError "Smoke test failed for '$exeName' while invoking the executable: $($_.Exception.Message)"
                    $stdout = Get-Content -LiteralPath $stdoutFile -Raw -ErrorAction SilentlyContinue
                    $stderr = Get-Content -LiteralPath $stderrFile -Raw -ErrorAction SilentlyContinue
                    Write-Host "--- stdout ---" -ForegroundColor Yellow
                    if ([string]::IsNullOrEmpty($stdout)) { Write-Host '(empty)' } else { Write-Host $stdout }
                    Write-Host "--- stderr ---" -ForegroundColor Yellow
                    if ([string]::IsNullOrEmpty($stderr)) { Write-Host '(empty)' } else { Write-Host $stderr }
                    Write-Host "--- end smoke test output ---" -ForegroundColor Yellow
                    $script:exitCode = 1
                    return
                }
                finally {
                    Remove-Item -LiteralPath $stdoutFile -Force -ErrorAction SilentlyContinue
                    Remove-Item -LiteralPath $stderrFile -Force -ErrorAction SilentlyContinue
                }
            }
            else {
                Write-Host "Skipping smoke test for cross platorm build (current platform: $currentRid, build platform: $runtime)" -ForegroundColor Yellow
            }
        }
    }

    Write-Host "`nBuild completed successfully!" -ForegroundColor Green
}

function CreateServersWithPlatforms {
    if (!$OperatingSystems) {
        if ($IsWindows) {
            $OperatingSystems = @('windows')
        }
        elseif ($IsLinux) {
            $OperatingSystems = @('linux')
        }
        elseif ($IsMacOS) {
            $OperatingSystems = @('macos')
        }
        else {
            LogError "Unsupported OS detected. Supported OS are Windows, Linux and macOS."
            exit 1
        }
    }

    if (!$Architectures) {
        $currentArch = [System.Runtime.InteropServices.RuntimeInformation]::RuntimeIdentifier.Split('-')[1]
        $Architectures = @($currentArch)
    }

    $OperatingSystems = $OperatingSystems | Sort-Object -Unique
    $Architectures = $Architectures | Sort-Object -Unique
    $osDetails = Get-OperatingSystems

    $serverDirectories = Get-ChildItem "$RepoRoot/servers" -Directory
    $serverProjects = $serverDirectories | Get-ChildItem -Filter "src/*.csproj"
    if ($ServerName) {
        $serverProjects = $serverProjects | Where-Object { $_.BaseName -eq $ServerName }
        if ($serverProjects.Count -eq 0) {
            LogError "No server project found with name '$ServerName'."
            exit 1
        }
    }

    $serverProjects | ForEach-Object {
        $serverName = $_.BaseName
        $projectPath = $_.FullName
        $properties = . "$PSScriptRoot/Get-ProjectProperties.ps1" -Path $projectPath

        $platforms = @($OperatingSystems | ForEach-Object {
                $os = $osDetails | Where-Object name -eq $_

                if (-not $os) {
                    LogError "Unsupported operating system specified: '$_'. Supported OS are: $($osDetails.name -join ', ')"
                    exit 1
                }

                $Architectures | ForEach-Object {
                    $platform = "$($os.name)-$_"
                    [ordered]@{
                        name         = $platform
                        dotnetOs     = $os.dotnetName
                        architecture = $_
                        artifactPath = "$serverName/$platform"
                        native       = $Native
                        trimmed      = $Trimmed
                    }
                }
            })

        [ordered]@{
            name      = $serverName
            path      = $projectPath.Replace('\', '/')
            version   = $properties.Version
            platforms = $platforms
        }
    }
}

function GetServersFromBuildInfo {
    if (!$BuildInfoPath) {
        $BuildInfoPath = "$RepoRoot/.work/build_info.json"
    }

    if (!(Test-Path $BuildInfoPath)) {
        LogError "Build info file not found at path '$BuildInfoPath'. Please provide a valid path using -BuildInfoPath."
        exit 1
    }
    else {
        $buildInfo = Get-Content $BuildInfoPath -Raw | ConvertFrom-Json -AsHashtable
        $servers = $buildInfo.servers
    }

    if ($ServerName) {
        $servers = $servers | Where-Object { $_.name -eq $ServerName }
        if ($servers.Count -eq 0) {
            LogError "No build configuration found for server named '$ServerName' in build info file."
            exit 1
        }
    }

    return $servers
}

$servers = @()

if ($PSCmdlet.ParameterSetName -eq 'CustomPlatform') {
    $servers = CreateServersWithPlatforms
}
else {
    $servers = GetServersFromBuildInfo
}

# Exit early if there were parameter errors
if ($exitCode -ne 0) {
    exit $exitCode
}

Push-Location $RepoRoot
try {
    if ($CleanBuild) {
        # Clean up any previous build artifacts.
        Write-Host "Removing existing bin and obj folders"
        Remove-Item * -Recurse -Include 'obj', 'bin' -Force -ProgressAction SilentlyContinue
    }

    foreach ($server in $servers) {
        BuildServer $server

        if ($LastExitCode -ne 0) {
            $exitCode = $LastExitCode
        }
    }
}
finally {
    Pop-Location
}

exit $exitCode