private IEnumerable <XElement> GetConditionedValues(VcxprojFile vcxprojFile, string name, MultiValueDictionary <string, object> valuesByQualifier)
{
var xName = XName.Get(name, MsBuildNamespace);
var builder = new StringBuilder();
HashSet <object> unconditionedValues = null;
foreach (var qualifier in valuesByQualifier.Keys)
{
var values = valuesByQualifier[qualifier];
if (unconditionedValues == null)
{
unconditionedValues = new HashSet <object>(values);
}
else
{
unconditionedValues.IntersectWith(values);
}
}
if (unconditionedValues != null && unconditionedValues.Count > 0)
{
foreach (var dir in unconditionedValues)
{
builder.Append(ValueToMsBuild(dir, vcxprojFile));
builder.Append(";");
}
yield return(new XElement(xName, builder.ToString()));
}
var qualifiers = new HashSet <string>();
foreach (var qualifier in valuesByQualifier.Keys)
{
string qualifierComparisonValue = vcxprojFile.GetQualifierComparisonValue(qualifier);
if (!qualifiers.Add(qualifierComparisonValue))
{
continue;
}
var conditionedValues = valuesByQualifier[qualifier].Except(unconditionedValues);
if (conditionedValues.Any())
{
builder.Clear();
foreach (var conditionedValue in conditionedValues)
{
builder.Append(ValueToMsBuild(conditionedValue, vcxprojFile));
builder.Append(";");
}
builder.Append($"%({name})");
yield return(new XElement(
xName,
new XAttribute("Condition", $"'{vcxprojFile.UnevaluatedQualifierComparisonProperty}'=='{qualifierComparisonValue}'"),
builder.ToString()));
}
}
}
private IReadOnlyList <MsbuildFile> GenerateMsbuildFiles()
{
var msbuildFiles = new List <MsbuildFile>();
// Retrieve Process pip nodes. Then, hydrate them and group by their spec path.
var specFileGroupedProcessPips = m_context
.ScheduledGraph
.Nodes
.Where(nodeId => m_context.PipGraph.PipTable.GetPipType(nodeId.ToPipId()) == PipType.Process)
.Select(nodeId => m_context.PipGraph.PipTable.HydratePip(nodeId.ToPipId(), BuildXL.Pips.PipQueryContext.IdeGenerator))
.GroupBy(p => p.Provenance.Token.Path);
foreach (var processPips in specFileGroupedProcessPips)
{
var specFile = processPips.Key;
var categorizedProcesses = processPips.OfType <Process>().Select(p => ProcessWithType.Categorize(m_context, p));
MsbuildFile msbuildFile = null;
if (categorizedProcesses.Any(a => a.Type == ProcessType.Csc))
{
msbuildFile = new CsprojFile(m_context, specFile);
}
else if (categorizedProcesses.Any(a => a.Type == ProcessType.Cl))
{
msbuildFile = new VcxprojFile(m_context, specFile);
}
if (msbuildFile != null)
{
msbuildFile.VisitProcesses(categorizedProcesses);
// SealDirectories might not be scheduled so look at the full graph to find them.
foreach (var directory in m_context.PipGraph.GetPipsPerSpecFile(specFile).OfType <SealDirectory>())
{
msbuildFile.VisitDirectory(directory);
}
msbuildFile.EndVisitingProject();
msbuildFiles.Add(msbuildFile);
}
}
return(msbuildFiles);
}