update build

Author: SteveL-MSFT

.gitignore

@@ -1,6 +1,7 @@
 # directories created during build
 bin/
 obj/
+out/
 project.lock.json
 
 # VSCode directories that are not at the repository root

build.ps1

@@ -1,16 +1,34 @@
-# Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License.
+
+## Copyright (c) Microsoft Corporation.
+## Licensed under the MIT License.
 
 [CmdletBinding()]
-param(
-    [switch] $Clean = $false
+param (
+    [Parameter()]
+    [string]
+    $Configuration = "Debug",
+
+    [Parameter()]
+    [switch]
+    $Clean
 )
 
-Push-Location $PSScriptRoot/src/code
-if ($Clean) {
-    Remove-Item -Recurse -Path ./bin -Force -ErrorAction SilentlyContinue
-    Remove-Item -Recurse -Path ./obj -Force -ErrorAction SilentlyContinue
-}
+try {
+    Push-Location "$PSScriptRoot/src/code"
+
+    $outPath = "$PSScriptRoot/out"
 
-dotnet build
-Pop-Location
+    if ($Clean) {
+        if (Test-Path $outPath) {
+            Write-Verbose "Deleting $outPath"
+            Remove-Item -recurse -force -path $outPath
+        }
+
+        dotnet clean
+    }
+
+    dotnet publish --output "$PSScriptRoot/out" --configuration $Configuration
+}
+finally {
+    Pop-Location
+}

src/code/Microsoft.PowerShell.TextUtility.csproj

@@ -9,8 +9,10 @@
         <FileVersion>1.0.0</FileVersion>
         <InformationalVersion>1.0.0</InformationalVersion>
         <TargetFramework>netstandard2.0</TargetFramework>
-    </PropertyGroup>
-
+        <IsPackable>true</IsPackable>
+        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+  </PropertyGroup>
+  
     <ItemGroup>
         <PackageReference Include="PowerShellStandard.Library" Version="5.1.0-*" />
     </ItemGroup>