// output sink is for testing
internal MsBuildFileSetFactory(
DotNetWatchOptions dotNetWatchOptions,
string muxerPath,
IReporter reporter,
string projectFile,
OutputSink outputSink,
bool waitOnError,
bool trace)
{
Ensure.NotNull(reporter, nameof(reporter));
Ensure.NotNullOrEmpty(projectFile, nameof(projectFile));
Ensure.NotNull(outputSink, nameof(outputSink));
_muxerPath = muxerPath;
_reporter = reporter;
_dotNetWatchOptions = dotNetWatchOptions;
_projectFile = projectFile;
_outputSink = outputSink;
_processRunner = new ProcessRunner(reporter);
_buildFlags = InitializeArgs(FindTargetsFile(), trace);
_waitOnError = waitOnError;
}