rgb-led-strip-controller/scripts/release/package-velopack.ps1

[CmdletBinding()]
param(
    [string]$Project = "src/RgbLedStripController/RgbLedStripController.csproj",
    [string]$Configuration = "Release",
    [string]$Runtime = "win-x64",
    [string]$Channel = "win-x64-stable",
    [string]$PackId = "Fristy.RgbLedStripController",
    [string]$PackTitle = "RGB Led Strip Controller",
    [string]$PackAuthors = "fristy",
    [string]$GiteaRepoUrl = "https://git.fristy.net/fristy/rgb-led-strip-controller",
    [string]$InstallerIcon = "src/RgbLedStripController/Assets/AppIcon.ico",
    [string]$PfxPath = "",
    [string]$SignToolPath = "signtool.exe",
    [int]$SignParallel = 1,
    [switch]$SkipSigning,
    [switch]$SkipCloudCheck
)

$ErrorActionPreference = "Stop"
Set-StrictMode -Version Latest

$repoRoot = [System.IO.Path]::GetFullPath((Join-Path $PSScriptRoot "..\.."))
$projectPath = [System.IO.Path]::GetFullPath((Join-Path $repoRoot $Project))
$nugetConfigPath = [System.IO.Path]::GetFullPath((Join-Path $repoRoot "NuGet.Config"))

if (-not (Test-Path -LiteralPath $projectPath)) {
    throw "Project file not found: $projectPath"
}

[xml]$projectXml = Get-Content -Raw -LiteralPath $projectPath
$versionNode = $null
foreach ($propertyGroup in @($projectXml.Project.PropertyGroup)) {
    if ($propertyGroup.PSObject.Properties.Name -contains "Version" -and -not [string]::IsNullOrWhiteSpace($propertyGroup.Version)) {
        $versionNode = $propertyGroup.Version
        break
    }
}

$version = [string]$versionNode

if ([string]::IsNullOrWhiteSpace($version)) {
    throw "No <Version> found in project file: $projectPath"
}

function Assert-WorkspacePath {
    param([string]$Path)

    $fullPath = [System.IO.Path]::GetFullPath($Path)
    if (-not $fullPath.StartsWith($repoRoot, [System.StringComparison]::OrdinalIgnoreCase)) {
        throw "Refusing to use path outside workspace: $fullPath"
    }

    return $fullPath
}

function Resolve-AbsolutePath {
    param([string]$Path)

    if ([string]::IsNullOrWhiteSpace($Path)) {
        throw "Path value cannot be empty."
    }

    if ([System.IO.Path]::IsPathRooted($Path)) {
        return [System.IO.Path]::GetFullPath($Path)
    }

    return [System.IO.Path]::GetFullPath((Join-Path $repoRoot $Path))
}

function Get-GiteaReleaseTags {
    param([string]$RepoUrl)

    $uri = [Uri]$RepoUrl
    $segments = $uri.AbsolutePath.Trim("/").Split("/") | Where-Object { -not [string]::IsNullOrWhiteSpace($_) }
    if ($segments.Count -lt 2) {
        throw "Could not parse owner/repo from GiteaRepoUrl: $RepoUrl"
    }

    $owner = $segments[-2]
    $repo = $segments[-1]
    $apiUrl = "{0}://{1}/api/v1/repos/{2}/{3}/releases?draft=false&limit=50" -f $uri.Scheme, $uri.Authority, $owner, $repo

    try {
        [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
        $releases = Invoke-RestMethod -Uri $apiUrl -Method Get -ErrorAction Stop
    }
    catch {
        throw "Gitea releases could not be read: $apiUrl`n$($_.Exception.Message)"
    }

    return @($releases | ForEach-Object { $_.tag_name } | Where-Object { -not [string]::IsNullOrWhiteSpace($_) })
}

function Get-MaxVersionFromTags {
    param([string[]]$Tags)

    $versions = @()
    foreach ($tag in $Tags) {
        $clean = $tag.TrimStart("v", "V")
        $parsed = $null
        if ([Version]::TryParse($clean, [ref]$parsed)) {
            $versions += $parsed
        }
    }

    if ($versions.Count -eq 0) {
        return $null
    }

    return ($versions | Sort-Object -Descending | Select-Object -First 1)
}

function Read-SecretAsPlainText {
    param([string]$Prompt)

    $secureString = Read-Host -Prompt $Prompt -AsSecureString
    if ($secureString.Length -eq 0) {
        throw "Empty password is not allowed."
    }

    $bstr = [Runtime.InteropServices.Marshal]::SecureStringToBSTR($secureString)
    try {
        return [Runtime.InteropServices.Marshal]::PtrToStringBSTR($bstr)
    }
    finally {
        if ($bstr -ne [IntPtr]::Zero) {
            [Runtime.InteropServices.Marshal]::ZeroFreeBSTR($bstr)
        }
    }
}

function Resolve-SignToolExecutable {
    param([string]$RequestedPath)

    if (Test-Path -LiteralPath $RequestedPath) {
        return [System.IO.Path]::GetFullPath($RequestedPath)
    }

    $command = Get-Command -Name $RequestedPath -ErrorAction SilentlyContinue
    if ($null -ne $command) {
        return $command.Source
    }

    throw "signtool.exe could not be resolved. Pass -SignToolPath with an absolute path if needed."
}

$publishDir = Assert-WorkspacePath (Join-Path $repoRoot "artifacts\publish\$Runtime\$version")
$releaseDir = Assert-WorkspacePath (Join-Path $repoRoot "artifacts\velopack\$Channel")
$mainExe = "RgbLedStripController.exe"
$dotnet = "dotnet"
$signingEnabled = (-not $SkipSigning.IsPresent) -and (-not [string]::IsNullOrWhiteSpace($PfxPath))
if ((-not $SkipSigning.IsPresent) -and [string]::IsNullOrWhiteSpace($PfxPath)) {
    Write-Warning "PfxPath not supplied; Authenticode signing will be skipped. Pass -PfxPath to enable it."
}
$signToolExecutable = $null
$signToolDirectory = $null
$plainPassword = $null
$resolvedPfxPath = $null
$resolvedInstallerIconPath = Resolve-AbsolutePath -Path $InstallerIcon
$signParams = $null

if (-not (Test-Path -LiteralPath $resolvedInstallerIconPath)) {
    throw "Installer icon file not found: $resolvedInstallerIconPath"
}

$env:DOTNET_CLI_HOME = Join-Path $repoRoot ".dotnet"
$env:APPDATA = Join-Path $repoRoot ".appdata"
$env:NUGET_PACKAGES = Join-Path $repoRoot ".nuget\packages"
$env:NUGET_HTTP_CACHE_PATH = Join-Path $repoRoot ".nuget\http-cache"

$localVersion = [Version]$version
$cloudVersion = $null
if (-not $SkipCloudCheck.IsPresent) {
    $cloudVersion = Get-MaxVersionFromTags -Tags (Get-GiteaReleaseTags -RepoUrl $GiteaRepoUrl)
}

if ($null -ne $cloudVersion) {
    if ($localVersion -lt $cloudVersion) {
        throw "Local version $version is older than Gitea version $cloudVersion. Bump the project version before packaging."
    }

    if ($localVersion -eq $cloudVersion) {
        throw "Gitea already contains version $version. Packaging with the same version is blocked."
    }
}

if ($signingEnabled) {
    $resolvedPfxPath = Resolve-AbsolutePath -Path $PfxPath
    if (-not (Test-Path -LiteralPath $resolvedPfxPath)) {
        throw "PFX file not found: $resolvedPfxPath"
    }

    if ($SignParallel -lt 1) {
        throw "SignParallel must be at least 1."
    }

    $signToolExecutable = Resolve-SignToolExecutable -RequestedPath $SignToolPath
    $signToolDirectory = Split-Path -Parent $signToolExecutable
    if (-not [string]::IsNullOrWhiteSpace($signToolDirectory)) {
        $env:PATH = $signToolDirectory + [System.IO.Path]::PathSeparator + $env:PATH
    }

    $plainPassword = Read-SecretAsPlainText -Prompt "PFX password"
    $signParams = "/fd SHA256 /f `"$resolvedPfxPath`" /p `"$plainPassword`""
}

if (Test-Path -LiteralPath $publishDir) {
    Remove-Item -LiteralPath $publishDir -Recurse -Force
}

New-Item -ItemType Directory -Force -Path $publishDir | Out-Null
New-Item -ItemType Directory -Force -Path $releaseDir | Out-Null

$publishArgs = @(
    "publish",
    $projectPath,
    "-c", $Configuration,
    "-r", $Runtime,
    "--self-contained", "true",
    "-p:PublishSingleFile=true",
    "-o", $publishDir,
    "--configfile", $nugetConfigPath
)

& $dotnet @publishArgs
if ($LASTEXITCODE -ne 0) {
    throw "dotnet publish failed with exit code $LASTEXITCODE"
}

$packArgs = @(
    "tool", "run", "vpk", "--",
    "pack",
    "--packId", $PackId,
    "--packVersion", $version,
    "--packDir", $publishDir,
    "--mainExe", $mainExe,
    "--packTitle", $PackTitle,
    "--packAuthors", $PackAuthors,
    "--runtime", $Runtime,
    "--channel", $Channel,
    "--icon", $resolvedInstallerIconPath,
    "--outputDir", $releaseDir
)

if ($signingEnabled) {
    $packArgs += @(
        "--signParams", $signParams,
        "--signParallel", $SignParallel.ToString()
    )
}

& $dotnet @packArgs
if ($LASTEXITCODE -ne 0) {
    throw "vpk pack failed with exit code $LASTEXITCODE"
}

Write-Host ""
Write-Host "Velopack package build complete." -ForegroundColor Green
Write-Host "Version:    $version"
Write-Host "Gitea:      $(if ($null -ne $cloudVersion) { $cloudVersion.ToString() } else { 'none' })"
Write-Host "Signing:    $(if ($signingEnabled) { 'enabled' } else { 'skipped' })"
if ($signingEnabled -and -not [string]::IsNullOrWhiteSpace($signToolExecutable)) {
    Write-Host "SignTool:   $signToolExecutable"
}
Write-Host "Icon:       $resolvedInstallerIconPath"
Write-Host "PublishDir: $publishDir"
Write-Host "ReleaseDir: $releaseDir"
Write-Host "Gitea repo: $GiteaRepoUrl"
Write-Host "Tag:        v$version"
Write-Host ""
Write-Host "Upload with: scripts/release/upload-feed.ps1 (vpk upload gitea)." -ForegroundColor Yellow