farmcontrol-server/scripts/build-windows-nsis.ps1
Tom Butcher d572688370
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Enhance NSIS installer script with size validation and staging checks
- Added a new parameter for minimum installer size to ensure the generated NSIS installer meets the required threshold.
- Implemented a function to calculate the total size of staged application files, validating that the complete app bundle is present before proceeding with the installer creation.
- Improved error handling to provide clearer messages if the staged application or installer does not meet size requirements.
2026-08-01 23:57:03 +01:00

126 lines
3.6 KiB
PowerShell

param(
[Parameter(Mandatory = $true)]
[string]$AppDir,
[Parameter(Mandatory = $true)]
[string]$OutputExe,
[Parameter(Mandatory = $true)]
[string]$Version,
[long]$MinInstallerBytes = 10485760
)
$ErrorActionPreference = "Stop"
function Find-Makensis() {
$command = Get-Command makensis -ErrorAction SilentlyContinue
if ($command) {
return $command.Source
}
$searchRoots = @(
"${env:ProgramFiles(x86)}\NSIS\makensis.exe",
"${env:ProgramFiles}\NSIS\makensis.exe"
)
foreach ($candidate in $searchRoots) {
if (Test-Path $candidate) {
return $candidate
}
}
throw "Could not find makensis. Install NSIS 3.x on the Windows build agent."
}
function Get-DirectoryBytes {
param([string]$Path)
$total = 0
foreach ($item in Get-ChildItem -LiteralPath $Path -Recurse -File -Force) {
$total += $item.Length
}
return $total
}
$rootDir = Split-Path -Parent $PSScriptRoot
$nsiPath = Join-Path $rootDir "packaging/windows/farmcontrol-server.nsi"
$installerInclude = Join-Path $rootDir "packaging/windows/installer.nsh"
$workDir = Join-Path $env:TEMP "farmcontrol-server-nsis"
if (Test-Path $workDir) {
Remove-Item $workDir -Recurse -Force
}
New-Item -ItemType Directory -Path $workDir | Out-Null
$appDirPath = (Resolve-Path -LiteralPath $AppDir).Path
$stagingAppDir = Join-Path $workDir "app"
Write-Host "Staging application files for NSIS from $appDirPath"
Copy-Item -LiteralPath $appDirPath -Destination $stagingAppDir -Recurse -Force
$stagedAppBytes = Get-DirectoryBytes $stagingAppDir
Write-Host "Staged application size: $([math]::Round($stagedAppBytes / 1MB, 2)) MB"
if ($stagedAppBytes -lt 5242880) {
throw "Staged application is only $([math]::Round($stagedAppBytes / 1KB, 1)) KiB. Expected a full Electrobun app bundle before building the installer."
}
$requiredExe = Join-Path $stagingAppDir "bin\farmcontrol-server.exe"
if (-not (Test-Path $requiredExe)) {
throw "Staged application is missing bin\farmcontrol-server.exe"
}
Copy-Item -LiteralPath $nsiPath -Destination (Join-Path $workDir "farmcontrol-server.nsi")
Copy-Item -LiteralPath $installerInclude -Destination (Join-Path $workDir "installer.nsh")
$makensis = Find-Makensis
$outputExePath = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($OutputExe)
$outputDir = Split-Path $outputExePath -Parent
if (-not (Test-Path $outputDir)) {
New-Item -ItemType Directory -Path $outputDir | Out-Null
}
$iconPath = Join-Path $rootDir "assets\icon.ico"
$makensisArgs = @(
"/NOCD"
"/DOUTFILE=$outputExePath"
"/DVERSION=$Version"
"/DAPP_SOURCE_DIR=app"
)
if (Test-Path $iconPath) {
$iconPathForNsis = $iconPath.Replace("\", "/")
$makensisArgs += "/DINSTALLER_ICON=$iconPathForNsis"
}
$makensisArgs += (Join-Path $workDir "farmcontrol-server.nsi")
Push-Location $workDir
try {
& $makensis @makensisArgs
if ($LASTEXITCODE -ne 0) {
throw "makensis failed with exit code $LASTEXITCODE"
}
} finally {
Pop-Location
}
if (-not (Test-Path $outputExePath)) {
throw "NSIS installer was not created at $outputExePath"
}
$installerBytes = (Get-Item -LiteralPath $outputExePath).Length
Write-Host "NSIS installer size: $([math]::Round($installerBytes / 1MB, 2)) MB"
if ($installerBytes -lt $MinInstallerBytes) {
throw "NSIS installer is only $([math]::Round($installerBytes / 1KB, 1)) KiB at $outputExePath. The application files were not packaged. Check APP_SOURCE_DIR staging and NSIS logs."
}
if (Test-Path $iconPath) {
$embedIconScript = Join-Path $rootDir "scripts/embed-windows-exe-icon.mjs"
& bun $embedIconScript $outputExePath --icon $iconPath
}
Write-Host "Created NSIS installer at $outputExePath"