Initial OfficeCom Sentinel client and deployment assets

build/build-release-manifest.ps1

@@ -0,0 +1,47 @@
+param(
+    [Parameter(Mandatory)]
+    [string]$ArtifactUrl,
+    [string]$Channel = "stable",
+    [string]$PackagePath = ".\artifacts\OCSentinelClient-win-x64.zip",
+    [string]$OutputPath = ".\artifacts\version.json",
+    [string]$MinUpdaterVersion = "1.0.0"
+)
+
+$ErrorActionPreference = "Stop"
+
+$repoRoot = Split-Path -Parent $PSScriptRoot
+$projectPath = Join-Path $repoRoot "src\AttackTracerNinjaCli\AttackTracerNinjaCli.csproj"
+$packageFullPath = [System.IO.Path]::GetFullPath((Join-Path $repoRoot $PackagePath))
+$outputFullPath = [System.IO.Path]::GetFullPath((Join-Path $repoRoot $OutputPath))
+
+if (-not (Test-Path $packageFullPath)) {
+    throw "Package not found: $packageFullPath"
+}
+
+[xml]$projectXml = Get-Content $projectPath
+$version = $projectXml.Project.PropertyGroup.Version | Select-Object -First 1
+if ([string]::IsNullOrWhiteSpace($version)) {
+    $version = "0.0.0"
+}
+
+$sha256 = (Get-FileHash -Path $packageFullPath -Algorithm SHA256).Hash.ToLowerInvariant()
+
+$manifest = [ordered]@{
+    channel = $Channel
+    version = $version
+    publishedAtUtc = (Get-Date).ToUniversalTime().ToString("o")
+    artifactUrl = $ArtifactUrl
+    sha256 = $sha256
+    minUpdaterVersion = $MinUpdaterVersion
+}
+
+$outputDirectory = Split-Path -Parent $outputFullPath
+if (-not [string]::IsNullOrWhiteSpace($outputDirectory)) {
+    New-Item -ItemType Directory -Force -Path $outputDirectory | Out-Null
+}
+
+$manifest | ConvertTo-Json -Depth 5 | Set-Content -Path $outputFullPath -Encoding UTF8
+
+Write-Host "Release manifest written to $outputFullPath"
+Write-Host "Version: $version"
+Write-Host "SHA256: $sha256"