RustDesk/res/build-windows.ps1

# build-windows.ps1
#
# Build RustDesk 1.4.7 (our fork) on Windows 11.
# Run from an "x64 Native Tools Command Prompt for VS 2022" PowerShell window.
#
# What it does:
#   1. flutter pub get
#   2. flutter_rust_bridge_codegen (regenerates generated_bridge.dart)
#      — REMEMBER: hand-patch the 3 sites in generated_bridge.dart!
#   3. cargo build --release
#   4. flutter build windows --release
#   5. Optional: signtool sign the .exe
#   6. Zip up the Release/ folder
#
# Re-run this script any time: incremental builds are fast (~30 sec for
# Flutter, ~1 min for Rust when nothing changed).

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

function Write-Section { param($msg) Write-Host "`n=== $msg ===" -ForegroundColor Cyan }
function Write-Ok { param($msg) Write-Host "  [OK] $msg" -ForegroundColor Green }
function Write-Warn { param($msg) Write-Host "  [WARN] $msg" -ForegroundColor Yellow }
function Write-Err { param($msg) Write-Host "  [ERR] $msg" -ForegroundColor Red }

# ------- Config -------
$PROJECT_ROOT = "C:\prj\rustdesk"
$VERSION = if ($env:VERSION) { $env:VERSION } else { "1.4.7" }
$ARCH = "x86_64"

# Should we sign? Set $env:SKIP_SIGN=1 to skip.
$SKIP_SIGN = if ($env:SKIP_SIGN) { $env:SKIP_SIGN -eq "1" } else { $true }
# Certificate path. Set $env:CERT_PATH to a .pfx file to sign.
$CERT_PATH = $env:CERT_PATH
$CERT_PASSWORD = $env:CERT_PASSWORD

Push-Location $PROJECT_ROOT

# ------- 1. flutter pub get -------
Write-Section "1/6  flutter pub get"
& "$env:FLUTTER_ROOT\bin\flutter.bat" pub get
Write-Ok "deps ready"

# ------- 2. flutter_rust_bridge_codegen -------
Write-Section "2/6  flutter_rust_bridge_codegen (Flutter <-> Rust FFI bindings)"
& "$env:USERPROFILE\.cargo\bin\flutter_rust_bridge_codegen.exe" `
    --rust-input   ./src/flutter_ffi.rs `
    --dart-output  ./flutter/lib/generated_bridge.dart `
    --c-output    ./flutter/windows/runner/bridge_generated.h
Write-Ok "FFI bindings regenerated"
Write-Host ""
Write-Host "  >>> REMINDER: re-apply the 3 hand-patches to flutter/lib/generated_bridge.dart <<<" -ForegroundColor Yellow
Write-Host "    1. api2wire_int_32_list:   asTypedList(raw.length).setAll(0, raw)"
Write-Host "       ->   .cast<ffi.Int32>().asTypedList(raw.length).setAll(0, raw)"
Write-Host "    2. api2wire_uint_8_list:   asTypedList(raw.length).setAll(0, raw)"
Write-Host "       ->   .cast<ffi.Uint8>().asTypedList(raw.length).setAll(0, raw)"
Write-Host "    3. typedef DartPort = ffi.Int;  ->  typedef DartPort = ffi.Int64;"
Write-Host ""
Write-Host "  (These get regenerated every codegen run. The upstream Rust code"
Write-Host "   still has the old API; we patch after each generation.)"
Write-Host ""

# ------- 3. Rust build -------
Write-Section "3/6  cargo build --release --features flutter"
& cargo build --release --features flutter
Write-Ok "Rust build OK"

# ------- 4. Flutter Windows build -------
Write-Section "4/6  flutter build windows --release"
Push-Location flutter
& "$env:FLUTTER_ROOT\bin\flutter.bat" build windows --release
Pop-Location
Write-Ok "Flutter build OK"

# ------- 5. (Optional) sign with signtool -------
Write-Section "5/6  sign RustDesk.exe (optional)"

$exePath = "flutter\build\windows\x64\runner\Release\RustDesk.exe"
if ($SKIP_SIGN -or -not $CERT_PATH) {
    if (-not $CERT_PATH) {
        Write-Warn "No CERT_PATH set; skipping signing (unsigned binary)."
    } else {
        Write-Warn "SKIP_SIGN=1; skipping signing."
    }
} elseif (-not (Test-Path $CERT_PATH)) {
    Write-Err "CERT_PATH=$CERT_PATH does not exist. Aborting."
    exit 1
} else {
    Write-Host "  Signing $exePath with $CERT_PATH..."
    & signtool sign /f "$CERT_PATH" /p "$CERT_PASSWORD" /t http://timestamp.digicert.com "$exePath"
    if ($LASTEXITCODE -ne 0) {
        Write-Err "signtool failed with exit $LASTEXITCODE"
        exit 1
    }
    Write-Ok "Signed"
    & signtool verify /pa "$exePath" | Out-Null
    if ($LASTEXITCODE -ne 0) {
        Write-Warn "Signature verification failed; binary still works (SmartScreen will warn on first launch)"
    } else {
        Write-Ok "Signature verified"
    }
}

# ------- 6. Zip up -------
Write-Section "6/6  Zip the Release folder"

$releaseDir = "flutter\build\windows\x64\runner\Release"
$zipPath = "rustdesk-$VERSION-$ARCH.zip"
if (Test-Path $zipPath) { Remove-Item $zipPath -Force }
Compress-Archive -Path "$releaseDir\*" -DestinationPath $zipPath -CompressionLevel Optimal
$size = "{0:N1} MB" -f ((Get-Item $zipPath).Length / 1MB)
Write-Ok "Created: $zipPath ($size)"

Pop-Location

Write-Section "Build complete"
Write-Host "Output:"
Write-Host "  Build:  $PROJECT_ROOT\flutter\build\windows\x64\runner\Release\"
Write-Host "  Zip:    $PROJECT_ROOT\rustdesk-$VERSION-$ARCH.zip"
Write-Host ""
Write-Host "Distribution:"
Write-Host "  1. Share rustdesk-$VERSION-$ARCH.zip with your users"
Write-Host "  2. Each user unzips and double-clicks RustDesk.exe"
Write-Host "  3. First launch: Windows SmartScreen will warn ('more info' -> 'run anyway')"
Write-Host "  4. Or: sign the .exe with a real code-signing cert (no SmartScreen warning)"
Write-Host ""
Write-Host "Configure on the Win host:"
Write-Host "  ID Server:  114.55.133.123:21116"
Write-Host "  Relay:      114.55.133.123:21117"
Write-Host "  API:        http://114.55.133.123:21118"
Write-Host "  Key:        EXdBNGKAMYAKCzLGp0+5NnFIv9MCs1WfBYy1tFBKS78="