Make sure StyleCopTester is up-to-date before churn testing

Author: sharwell

StyleCop.Analyzers/ChurnTesting/RunChurnTest.ps1

@@ -1,4 +1,12 @@
 $NuGet = '..\..\.nuget\NuGet.exe'
+
+# Make sure the project binaries are up-to-date
+&$NuGet restore ..\..\StyleCopAnalyzers.sln
+Push-Location
+cd ..\..\build
+.\build.ps1 -Incremental
+Pop-Location
+
 &$NuGet install Microsoft.CodeAnalysis -Version 1.1.0 -OutputDirectory ..\..\packages -Verbosity quiet
 &$NuGet install Microsoft.CodeAnalysis -Version 1.1.1 -OutputDirectory ..\..\packages -Verbosity quiet
 
@@ -41,9 +49,10 @@ Copy-Item ..\..\packages\Microsoft.CodeAnalysis.VisualBasic.Workspaces.1.1.1\lib
 
 # Clone the project
 git clone https://github.com/DartVS/DartVS.git bin\DartVS
+Push-Location
 cd bin\DartVS
 git checkout 6f54d1d2bf6a16aaac5a6add7e073716e35e21ba
-cd ..\..
+Pop-Location
 
 &$NuGet restore bin\DartVS\DanTup.DartVS.sln
 

build/build.ps1

@@ -3,7 +3,8 @@ param (
 	[string]$VisualStudioVersion = '14.0',
 	[switch]$SkipKeyCheck,
 	[string]$Verbosity = 'minimal',
-	[string]$Logger
+	[string]$Logger,
+	[switch]$Incremental
 )
 
 # build the solution
@@ -63,12 +64,23 @@ If ($Logger) {
 	$LoggerArgument = "/logger:$Logger"
 }
 
-&$msbuild '/nologo' '/m' '/nr:false' '/t:rebuild' $LoggerArgument "/verbosity:$Verbosity" "/p:Configuration=$BuildConfig" "/p:VisualStudioVersion=$VisualStudioVersion" "/p:KeyConfiguration=$KeyConfiguration" $SolutionPath
+If ($Incremental) {
+	$Target = 'build'
+} Else {
+	$Target = 'rebuild'
+}
+
+&$msbuild '/nologo' '/m' '/nr:false' "/t:$Target" $LoggerArgument "/verbosity:$Verbosity" "/p:Configuration=$BuildConfig" "/p:VisualStudioVersion=$VisualStudioVersion" "/p:KeyConfiguration=$KeyConfiguration" $SolutionPath
 If (-not $?) {
 	$host.ui.WriteErrorLine('Build failed, aborting!')
 	exit $LASTEXITCODE
 }
 
+if (-not $Incremental) {
+	# Skip NuGet validation and copying packages to the output directory
+	exit 0
+}
+
 # By default, do not create a NuGet package unless the expected strong name key files were used
 if (-not $SkipKeyCheck) {
 	. .\keys.ps1