Added build scripts and strong name keys

AsyncUsageAnalyzers.sln

@@ -16,6 +16,15 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		README.md = README.md
 	EndProjectSection
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "build", "build", "{11D3EB88-A10D-4E48-A9F0-D98E6BF9B65C}"
+	ProjectSection(SolutionItems) = preProject
+		build\build.ps1 = build\build.ps1
+		build\check-key.ps1 = build\check-key.ps1
+		build\keys.ps1 = build\keys.ps1
+		build\push.ps1 = build\push.ps1
+		build\version.ps1 = build\version.ps1
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

AsyncUsageAnalyzers/AsyncUsageAnalyzers/AsyncUsageAnalyzers.csproj

@@ -32,6 +32,13 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile Condition="'$(KeyConfiguration)' == 'Final'">..\..\build\keys\AsyncUsageAnalyzers.snk</AssemblyOriginatorKeyFile>
+    <AssemblyOriginatorKeyFile Condition="'$(KeyConfiguration)' != 'Final'">..\..\build\keys\AsyncUsageAnalyzers.dev.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Compile Include="CodeFixProvider.cs" />
     <Compile Include="DiagnosticAnalyzer.cs" />
@@ -49,6 +56,12 @@
     </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\..\build\keys\AsyncUsageAnalyzers.dev.snk">
+      <Link>AsyncUsageAnalyzers.dev.snk</Link>
+    </None>
+    <None Include="..\..\build\keys\AsyncUsageAnalyzers.snk">
+      <Link>AsyncUsageAnalyzers.snk</Link>
+    </None>
     <NuGetManifest Include="AsyncUsageAnalyzers.nuspec">
       <SubType>Designer</SubType>
       <Symbols>True</Symbols>

build/build.ps1

@@ -0,0 +1,92 @@
+param (
+	[switch]$Debug,
+	[string]$VisualStudioVersion = '14.0',
+	[switch]$SkipKeyCheck,
+	[string]$Verbosity = 'normal',
+	[string]$Logger
+)
+
+# build the solution
+$SolutionPath = "..\AsyncUsageAnalyzers.sln"
+
+# make sure the script was run from the expected path
+if (!(Test-Path $SolutionPath)) {
+	$host.ui.WriteErrorLine('The script was run from an invalid working directory.')
+	exit 1
+}
+
+. .\version.ps1
+
+If ($Debug) {
+	$BuildConfig = 'Debug'
+} Else {
+	$BuildConfig = 'Release'
+}
+
+If ($Version.Contains('-')) {
+	$KeyConfiguration = 'Dev'
+} Else {
+	$KeyConfiguration = 'Final'
+}
+
+# download NuGet.exe if necessary
+$nuget = '..\.nuget\NuGet.exe'
+If (-not (Test-Path $nuget)) {
+	If (-not (Test-Path '..\.nuget')) {
+		mkdir '..\.nuget'
+	}
+
+	$nugetSource = 'http://nuget.org/nuget.exe'
+	Invoke-WebRequest $nugetSource -OutFile $nuget
+	If (-not $?) {
+		$host.ui.WriteErrorLine('Unable to download NuGet executable, aborting!')
+		exit $LASTEXITCODE
+	}
+}
+
+# build the main project
+$msbuild = "${env:ProgramFiles(x86)}\MSBuild\$VisualStudioVersion\Bin\MSBuild.exe"
+
+# Attempt to restore packages up to 3 times, to improve resiliency to connection timeouts and access denied errors.
+$maxAttempts = 3
+For ($attempt = 0; $attempt -lt $maxAttempts; $attempt++) {
+	&$nuget 'restore' $SolutionPath
+	If ($?) {
+		Break
+	} ElseIf (($attempt + 1) -eq $maxAttempts) {
+		$host.ui.WriteErrorLine('Failed to restore required NuGet packages, aborting!')
+		exit $LASTEXITCODE
+	}
+}
+
+If ($Logger) {
+	$LoggerArgument = "/logger:$Logger"
+}
+
+&$msbuild '/nologo' '/m' '/nr:false' '/t:rebuild' $LoggerArgument "/verbosity:$Verbosity" "/p:Configuration=$BuildConfig" "/p:VisualStudioVersion=$VisualStudioVersion" "/p:KeyConfiguration=$KeyConfiguration" $SolutionPath
+If (-not $?) {
+	$host.ui.WriteErrorLine('Build failed, aborting!')
+	exit $LASTEXITCODE
+}
+
+# By default, do not create a NuGet package unless the expected strong name key files were used
+if (-not $SkipKeyCheck) {
+	. .\keys.ps1
+
+	foreach ($pair in $Keys.GetEnumerator()) {
+		$assembly = Resolve-FullPath -Path "..\AsyncUsageAnalyzers\AsyncUsageAnalyzers\bin\$BuildConfig\AsyncUsageAnalyzers.dll"
+		# Run the actual check in a separate process or the current process will keep the assembly file locked
+		powershell -Command ".\check-key.ps1 -Assembly '$assembly' -ExpectedKey '$($pair.Value)' -Build '$($pair.Key)'"
+		If (-not $?) {
+			$host.ui.WriteErrorLine('Failed to verify strong name key for build, aborting!')
+			exit $LASTEXITCODE
+		}
+	}
+}
+
+if (-not (Test-Path 'nuget')) {
+	mkdir "nuget"
+}
+
+Copy-Item "..\AsyncUsageAnalyzers\AsyncUsageAnalyzers\bin\$BuildConfig\AsyncUsageAnalyzers.$Version.nupkg" 'nuget'
+Copy-Item "..\AsyncUsageAnalyzers\AsyncUsageAnalyzers\bin\$BuildConfig\AsyncUsageAnalyzers.$Version.symbols.nupkg" 'nuget'

build/check-key.ps1

@@ -0,0 +1,31 @@
+param(
+	[string]$Assembly,
+	[string]$ExpectedKey,
+	[string]$Build = $null
+)
+
+function Get-PublicKeyToken() {
+	param([string]$assembly = $null)
+	if ($assembly) {
+		$bytes = $null
+		$bytes = [System.Reflection.Assembly]::ReflectionOnlyLoadFrom($assembly).GetName().GetPublicKeyToken()
+		if ($bytes) {
+			$key = ""
+			for ($i=0; $i -lt $bytes.Length; $i++) {
+				$key += "{0:x2}" -f $bytes[$i]
+			}
+
+			$key
+		}
+	}
+}
+
+if (-not $Build) {
+	$Build = $Assembly
+}
+
+$actual = Get-PublicKeyToken -assembly $Assembly
+if ($actual -ne $ExpectedKey) {
+	$host.ui.WriteErrorLine("Invalid publicKeyToken for '$Build'; expected '$ExpectedKey' but found '$actual'")
+	exit 1
+}

build/keys.ps1

@@ -0,0 +1,22 @@
+# Note: these values may only change during major release
+
+If ($Version.Contains('-')) {
+
+	# Use the development keys
+	$Keys = @{
+		'portable-net45' = '71b21a4aa82ae3b3'
+	}
+
+} Else {
+
+	# Use the final release keys
+	$Keys = @{
+		'portable-net45' = '2d9feb668c6a0e40'
+	}
+
+}
+
+function Resolve-FullPath() {
+	param([string]$Path)
+	[System.IO.Path]::GetFullPath((Join-Path (pwd) $Path))
+}

build/push.ps1

@@ -0,0 +1,8 @@
+. .\version.ps1
+
+If ($Version.EndsWith('-dev')) {
+	$host.ui.WriteErrorLine("Cannot push development version '$Version' to NuGet.")
+	Exit 1
+}
+
+..\.nuget\NuGet.exe 'push' ".\nuget\AsyncUsageAnalyzers.$Version.nupkg"

build/version.ps1

@@ -0,0 +1 @@
+$Version = "1.0.0-dev"