build script update

build.ps1

@@ -25,8 +25,14 @@ if (-not $Extension -and -not $Standalone) {
 }
 
 $distDir = Join-Path $repoRoot "dist"
+if (Test-Path $distDir) {
+  Remove-Item -Path (Join-Path $distDir "*") -Recurse -Force
+}
 New-Item -ItemType Directory -Path $distDir -Force | Out-Null
 
+$pkg = Get-Content (Join-Path $repoRoot "package.json") -Raw | ConvertFrom-Json
+$version = $pkg.version
+
 function Write-Step($msg) {
   Write-Host ""
   Write-Host "==> $msg" -ForegroundColor Cyan
@@ -104,13 +110,14 @@ if ($Standalone) {
       }
     }
 
-    $exeOut = Join-Path $distDir "hpl-toolbox.exe"
+    $exeName = "hpl-toolbox-$version.exe"
+    $exeOut = Join-Path $distDir $exeName
     go build -ldflags="-s -w -H windowsgui" -trimpath -o $exeOut .
     if ($LASTEXITCODE -ne 0) { Write-Error "go build failed"; exit 1 }
 
     $summary += [pscustomobject]@{
-      Artifact = "hpl-toolbox.exe"
-      Path     = "dist\hpl-toolbox.exe"
+      Artifact = $exeName
+      Path     = "dist\$exeName"
       Size     = Get-FileSize $exeOut
     }
   } finally {