[packaging] new helper scripts

packaging/windows/dev_helpers/build_tauri.ps1

@@ -0,0 +1,38 @@
+# This script builds the Tauri application for Portmaster on Windows.
+# It optionally builds the required Angular tauri-builtin project first.
+# The script assumes that all necessary dependencies (Node.js, Rust, etc.) are installed.
+# Output file: dist/portmaster.exe
+
+# Store original directory and find project root
+$originalDir = Get-Location
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$projectRoot = (Get-Item $scriptDir).Parent.Parent.Parent.FullName
+
+# Create output directory
+$outputDir = Join-Path $scriptDir "dist"
+New-Item -ItemType Directory -Path $outputDir -Force | Out-Null
+
+# Ask if user wants to build the Angular tauri-builtin project
+if ((Read-Host "Build Angular tauri-builtin project? (Y/N, default: Y)") -notmatch '^[Nn]$') {
+    # Navigate to Angular project
+    Set-Location (Join-Path $projectRoot "desktop\angular")
+    
+    # Build tauri-builtin project
+    ng build --configuration production --base-href / tauri-builtin
+    if ($LASTEXITCODE -ne 0) { Set-Location $originalDir; exit $LASTEXITCODE }
+}
+
+# Navigate to Tauri project directory
+Set-Location (Join-Path $projectRoot "desktop\tauri\src-tauri")
+
+# Build Tauri project for Windows
+cargo tauri build --no-bundle
+if ($LASTEXITCODE -ne 0) { Set-Location $originalDir; exit $LASTEXITCODE }
+
+# Copy the output files to the script's dist directory
+$tauriOutput = Join-Path (Get-Location) "target\release"
+Copy-Item -Path "$tauriOutput\portmaster.exe" -Destination $outputDir -Force
+
+# Return to original directory
+Set-Location $originalDir
+Write-Host "Build completed successfully: $outputDir\portmaster.exe" -ForegroundColor Green