Files
ParkingRobot/ClumsyPilot/scripts/Publish-ClumsyPilotPlugin.ps1
T

128 lines
5.4 KiB
PowerShell

[CmdletBinding()]
param(
[Parameter(Mandatory = $true)]
[string]$ManagedDll,
[Parameter(Mandatory = $true)]
[string]$OutputDirectory
)
$ErrorActionPreference = 'Stop'
function Get-PeMachine {
param([Parameter(Mandatory = $true)][string]$Path)
[byte[]]$bytes = [System.IO.File]::ReadAllBytes($Path)
if ($bytes.Length -le 0x40 -or $bytes[0] -ne 0x4d -or $bytes[1] -ne 0x5a) {
throw "Native runtime is not a PE file: $Path"
}
[int]$peOffset = [System.BitConverter]::ToInt32($bytes, 0x3c)
if ($peOffset -lt 0 -or $peOffset + 6 -gt $bytes.Length -or $bytes[$peOffset] -ne 0x50 -or $bytes[$peOffset + 1] -ne 0x45) {
throw "Native runtime has an invalid PE header: $Path"
}
return [System.BitConverter]::ToUInt16($bytes, $peOffset + 4)
}
function Test-SamePath {
param([string]$Left, [string]$Right)
return [string]::Equals($Left.TrimEnd([System.IO.Path]::DirectorySeparatorChar, [System.IO.Path]::AltDirectorySeparatorChar),
$Right.TrimEnd([System.IO.Path]::DirectorySeparatorChar, [System.IO.Path]::AltDirectorySeparatorChar),
[System.StringComparison]::OrdinalIgnoreCase)
}
$managedDllPath = [System.IO.Path]::GetFullPath($ManagedDll)
$outputDirectoryPath = [System.IO.Path]::GetFullPath($OutputDirectory)
$driveRoot = [System.IO.Path]::GetPathRoot($outputDirectoryPath)
$workspaceRoot = [System.IO.Path]::GetFullPath((Join-Path $PSScriptRoot '..\..'))
if (Test-SamePath $outputDirectoryPath $driveRoot) {
throw 'Refusing to publish into a drive root.'
}
if (Test-SamePath $outputDirectoryPath $workspaceRoot) {
throw 'Refusing to publish into the workspace root.'
}
if (-not [System.IO.File]::Exists($managedDllPath)) {
throw "Managed DLL does not exist: $managedDllPath"
}
$visualizationDll = Join-Path ([System.IO.Path]::GetDirectoryName($managedDllPath)) 'TrajectoryPlanningVisualization.dll'
if (-not [System.IO.File]::Exists($visualizationDll)) {
throw "Visualization DLL does not exist beside managed DLL: $visualizationDll"
}
if (-not [System.Environment]::Is64BitProcess) {
throw 'Refusing to publish from a non-x64 PowerShell host.'
}
$clumsyPilotRoot = [System.IO.Path]::GetFullPath((Join-Path $PSScriptRoot '..'))
$osqpRoot = Join-Path $clumsyPilotRoot 'ThirdParty\OSQP'
$nativeDll = Join-Path $osqpRoot 'win-x64\osqp.dll'
$hashManifest = Join-Path $osqpRoot 'SHA256SUMS'
$license = Join-Path $osqpRoot 'LICENSE'
$notice = Join-Path $osqpRoot 'NOTICE'
$version = Join-Path $osqpRoot 'VERSION'
$requiredFiles = @($nativeDll, $hashManifest, $license, $notice, $version)
foreach ($requiredFile in $requiredFiles) {
if (-not [System.IO.File]::Exists($requiredFile)) {
throw "Required OSQP package file does not exist: $requiredFile"
}
}
if ((Get-PeMachine $nativeDll) -ne 0x8664) {
throw 'Refusing to publish a non-x64 OSQP runtime.'
}
$manifestTokens = @((Get-Content -Raw -LiteralPath $hashManifest) -split '\s+' | Where-Object { $_.Length -gt 0 })
if ($manifestTokens.Length -lt 2 -or $manifestTokens[1] -ne 'win-x64/osqp.dll') {
throw 'SHA256SUMS does not describe the pinned win-x64 OSQP runtime.'
}
$expectedHash = $manifestTokens[0].ToLowerInvariant()
$actualHash = (Get-FileHash -Algorithm SHA256 -LiteralPath $nativeDll).Hash.ToLowerInvariant()
if ($actualHash -ne $expectedHash) {
throw 'OSQP runtime SHA-256 does not match SHA256SUMS.'
}
[System.IO.Directory]::CreateDirectory($outputDirectoryPath) | Out-Null
$pluginsDirectory = Join-Path $outputDirectoryPath 'plugins'
$nonce = [System.Guid]::NewGuid().ToString('N')
$stagingDirectory = Join-Path $outputDirectoryPath ('.plugins-staging-' + $nonce)
$backupDirectory = Join-Path $outputDirectoryPath ('.plugins-backup-' + $nonce)
$movedExistingPlugins = $false
try {
[System.IO.Directory]::CreateDirectory((Join-Path $stagingDirectory 'licenses')) | Out-Null
[System.IO.File]::Copy($managedDllPath, (Join-Path $stagingDirectory 'ClumsyPilot.dll'), $false)
[System.IO.File]::Copy($visualizationDll, (Join-Path $stagingDirectory 'TrajectoryPlanningVisualization.dll'), $false)
[System.IO.File]::Copy($nativeDll, (Join-Path $stagingDirectory 'osqp.dll'), $false)
[System.IO.File]::Copy($license, (Join-Path $stagingDirectory 'licenses\OSQP-LICENSE.txt'), $false)
[System.IO.File]::Copy($notice, (Join-Path $stagingDirectory 'licenses\OSQP-NOTICE.txt'), $false)
[System.IO.File]::Copy($version, (Join-Path $stagingDirectory 'licenses\OSQP-VERSION.txt'), $false)
if ([System.IO.Directory]::Exists($pluginsDirectory)) {
[System.IO.Directory]::Move($pluginsDirectory, $backupDirectory)
$movedExistingPlugins = $true
}
[System.IO.Directory]::Move($stagingDirectory, $pluginsDirectory)
if ($movedExistingPlugins -and [System.IO.Directory]::Exists($backupDirectory)) {
[System.IO.Directory]::Delete($backupDirectory, $true)
}
}
catch {
if (-not [System.IO.Directory]::Exists($pluginsDirectory) -and $movedExistingPlugins -and
[System.IO.Directory]::Exists($backupDirectory)) {
[System.IO.Directory]::Move($backupDirectory, $pluginsDirectory)
}
throw
}
finally {
if ([System.IO.Directory]::Exists($stagingDirectory)) {
[System.IO.Directory]::Delete($stagingDirectory, $true)
}
if ([System.IO.Directory]::Exists($backupDirectory) -and [System.IO.Directory]::Exists($pluginsDirectory)) {
[System.IO.Directory]::Delete($backupDirectory, $true)
}
}