Add build scripts.

.gitignore

@@ -1,25 +1,6 @@
-# build folders
-[Bb]in/
-[Oo]bj/
-
-# build results
-[Dd]ebug/
-[Rr]elease/
-
-# user-specific files
 .vs/
-*.suo
-*.user
-*.sln.docstates
-
-# ncrunch
-*.crunchsolution*
-*.ncrunchsolution*
-*.ncrunchproject*
-
-# nuget
-packages/
-
-# other
-*.[Cc]ache
-project.lock.json
+.vscode/
+bin/
+obj/
+build/tools/
+artifacts/

build/build.cmd

@@ -0,0 +1,2 @@
+@echo off
+powershell.exe -NoProfile -ExecutionPolicy Bypass -File "%~dp0\build.ps1"

build/build.ps1

@@ -0,0 +1,44 @@
+# Get the root project directory.
+$root = Resolve-Path (Join-Path $PSScriptRoot '..')
+
+# Set up the tools directory.
+$toolsDir = "$root\build\tools"
+if ((Test-Path -path $toolsDir) -eq $false) {
+  New-Item $toolsDir -Type Directory | Out-Null
+}
+
+# Set up the output directory.
+$outputDir = "$root\artifacts"
+if ((Test-Path -path $outputDir) -eq $false) {
+  New-Item $outputDir -Type Directory | Out-Null
+}
+
+# Find or download NuGet.
+$nuget = "$toolsDir\nuget.exe"
+if ((Test-Path $nuget) -eq $false) {
+  Invoke-WebRequest -Uri https://dist.nuget.org/win-x86-commandline/latest/nuget.exe -OutFile $nuget
+}
+
+# Find or download VSWhere.
+$vswhere = "$toolsDir\vswhere\tools\vswhere.exe"
+if ((Test-Path $vswhere) -eq $false) {
+  & $nuget install vswhere -ExcludeVersion -OutputDirectory $toolsDir
+}
+
+# Find VS using VSWhere
+$vs = & $vswhere -latest -products * -requires Microsoft.Component.MSBuild -property installationPath
+if ((Test-Path $vs) -eq $false) {
+  throw 'Could not find VS installation'
+}
+
+# Locate MSBuild using resolved VS path.
+$msbuild = Resolve-Path "$vs\MSBuild\*\Bin\MSBuild.exe"
+if ((Test-Path $msbuild) -eq $false) {
+  throw 'Could not find MSBuild'
+}
+
+# Set MSBuild alias.
+Set-Alias MSBuild $msbuild
+
+# Build and pack.
+MSBuild "/t:Restore;Build;Pack" "/p:Configuration=Release,OutputPath=$outputDir" "$root\src\NGuard\NGuard.csproj"