Update NSIS installer and build script for improved file handling and icon management

- Changed the application source directory definition in the NSIS installer script to point to "app" for better clarity.
- Updated the file inclusion pattern to ensure all files are correctly packaged in the installer.
- Enhanced the build script to define a local installer name and manage the icon file more effectively, ensuring it is copied to the working directory if present.
- Improved error handling to provide clearer messages regarding the installer creation process.

packaging/windows/farmcontrol-server.nsi

@@ -11,7 +11,7 @@
 !endif
 
 !ifndef APP_SOURCE_DIR
-  !define APP_SOURCE_DIR "."
+  !define APP_SOURCE_DIR "app"
 !endif
 
 Name "Farm Control Server"
@@ -48,7 +48,7 @@ FunctionEnd
 Section "Farm Control Server" SecMain
   SectionIn RO
   SetOutPath $INSTDIR
-  File /r "${APP_SOURCE_DIR}\*"
+  File /r "${APP_SOURCE_DIR}\*.*"
 
   !insertmacro customInstall
 

scripts/build-windows-nsis.ps1

@@ -47,6 +47,7 @@ $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 $env:TEMP "farmcontrol-server-nsis"
+$localInstallerName = "farmcontrol-server-installer.exe"
 
 if (Test-Path $workDir) {
   Remove-Item $workDir -Recurse -Force
@@ -74,6 +75,11 @@ if (-not (Test-Path $requiredExe)) {
 Copy-Item -LiteralPath $nsiPath -Destination (Join-Path $workDir "farmcontrol-server.nsi")
 Copy-Item -LiteralPath $installerInclude -Destination (Join-Path $workDir "installer.nsh")
 
+$iconPath = Join-Path $rootDir "assets\icon.ico"
+if (Test-Path $iconPath) {
+  Copy-Item -LiteralPath $iconPath -Destination (Join-Path $workDir "icon.ico") -Force
+}
+
 $makensis = Find-Makensis
 $outputExePath = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($OutputExe)
 $outputDir = Split-Path $outputExePath -Parent
@@ -81,17 +87,16 @@ if (-not (Test-Path $outputDir)) {
   New-Item -ItemType Directory -Path $outputDir | Out-Null
 }
 
-$iconPath = Join-Path $rootDir "assets\icon.ico"
 $makensisArgs = @(
+  "/V3"
   "/NOCD"
-  "/DOUTFILE=$outputExePath"
+  "/DOUTFILE=$localInstallerName"
   "/DVERSION=$Version"
   "/DAPP_SOURCE_DIR=app"
 )
 
-if (Test-Path $iconPath) {
-  $iconPathForNsis = $iconPath.Replace("\", "/")
-  $makensisArgs += "/DINSTALLER_ICON=$iconPathForNsis"
+if (Test-Path (Join-Path $workDir "icon.ico")) {
+  $makensisArgs += "/DINSTALLER_ICON=icon.ico"
 }
 
 $makensisArgs += (Join-Path $workDir "farmcontrol-server.nsi")
@@ -106,20 +111,18 @@ try {
   Pop-Location
 }
 
-if (-not (Test-Path $outputExePath)) {
-  throw "NSIS installer was not created at $outputExePath"
+$localInstallerPath = Join-Path $workDir $localInstallerName
+if (-not (Test-Path $localInstallerPath)) {
+  throw "NSIS installer was not created at $localInstallerPath"
 }
 
-$installerBytes = (Get-Item -LiteralPath $outputExePath).Length
+$installerBytes = (Get-Item -LiteralPath $localInstallerPath).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."
+  throw "NSIS installer is only $([math]::Round($installerBytes / 1KB, 1)) KiB at $localInstallerPath. The application files were not packaged. Check NSIS logs above."
 }
 
-if (Test-Path $iconPath) {
-  $embedIconScript = Join-Path $rootDir "scripts/embed-windows-exe-icon.mjs"
-  & bun $embedIconScript $outputExePath --icon $iconPath
-}
+Move-Item -LiteralPath $localInstallerPath -Destination $outputExePath -Force
 
 Write-Host "Created NSIS installer at $outputExePath"

scripts/embed-windows-exe-icon.mjs

@@ -99,6 +99,17 @@ export async function embedWindowsExeIcon(exePath, options = {}) {
     throw new Error(`embed-windows-exe-icon: executable not found: ${exePath}`);
   }
 
+  const basename = path.basename(exePath).toLowerCase();
+  if (
+    basename.includes("farmcontrol-server-") &&
+    basename.endsWith(".exe") &&
+    !basename.endsWith("-setup.exe")
+  ) {
+    throw new Error(
+      `embed-windows-exe-icon: refusing to patch NSIS installer ${basename}; use NSIS Icon/MUI_ICON instead`,
+    );
+  }
+
   const iconSourcePath = resolveWindowsIconSource(options.icon);
   const workDir =
     options.workDir || path.join(rootDir, "build", ".windows-icon-work");