private GraphReuseResult(PipGraph pipGraph, EngineSchedule engineSchedule, InputTracker.InputChanges inputChanges)
{
m_pipGraph = pipGraph;
m_engineSchedule = engineSchedule;
InputChanges = inputChanges;
// Calling invariant method explicitely because this is the only way to check it at least once.
Invariant();
}
/// <nodoc />
public XlgDebuggerState(DebugLogsAnalyzer analyzer)
: base(XlgThreadId)
{
Analyzer = analyzer;
var logFile = Path.Combine(Path.GetDirectoryName(Analyzer.Input.ExecutionLogPath), "BuildXL.status.csv");
StackTrace = new[]
{
new DisplayStackTraceEntry(file: logFile, line: 1, position: 1, functionName: "<main>", entry: null)
};
PipsByType = Enum
.GetValues(typeof(PipType))
.Cast <PipType>()
.Except(new[] { PipType.Max })
.Aggregate(new ObjectInfoBuilder(), (obi, pipType) => obi.Prop(pipType.ToString(), () => PipGraph.RetrievePipReferencesOfType(pipType).ToArray()))
.Build();
PipsByStatus = Enum
.GetValues(typeof(PipExecutionLevel))
.Cast <PipExecutionLevel>()
.Select(level => level.ToString())
.Concat(new[] { ExeLevelNotCompleted })
.Aggregate(new ObjectInfoBuilder(), (obi, levelStr) => obi.Prop(levelStr, () => GetPipsForExecutionLevel(levelStr)))
.Build();
RootObject = new ObjectInfoBuilder()
.Preview("Root")
.Prop("Pips", () => PipGraph.RetrieveAllPips())
.Prop("ProcessPips", () => PipGraph.RetrievePipReferencesOfType(PipType.Process))
.Prop("Files", () => PipGraph.AllFiles)
.Prop("Directories", () => PipGraph.AllSealDirectories)
.Prop("DirMembership", () => Analyzer.GetDirMembershipData())
//.Prop("CriticalPath", () => new AnalyzeCriticalPath())
.Prop("GroupedBy", new ObjectInfoBuilder()
.Prop("Pips", new PipsScope())
.Prop("Files", () => GroupFiles(PipGraph.AllFiles))
.Prop("Directories", () => GroupDirs(PipGraph.AllSealDirectories))
.Build())
.Build();
RootEnv = new Env(
parent: null,
resolver: (obj) =>
{
return(Renderer.GetObjectInfo(context: this, obj).SetValidator(obj => !Renderer.IsInvalid(obj)));
},
vars: LibraryFunctions.All.ToDictionary(f => '$' + f.Name, f => Result.Scalar(f)),
current: RootObject);
Evaluator = new Evaluator(
new Env(parent: RootEnv, resolver: RootEnv.Resolver, current: RootEnv.Current),
Analyzer.EnableEvalCaching,
Analyzer.EnsureOrdering);
}
// Check whether a pip (which produced secondPipOutput) is reachable from another pip (which has to produce firstPipOutput)
private void AssertReachability(List <Pip> processPips, PipGraph pipGraph, string firstPipOutput, string secondPipOutput)
{
var firstPip = processPips.Find(p => p.PipId == FindPipIdThatProducedFile(pipGraph, firstPipOutput));
var secondPip = processPips.Find(p => p.PipId == FindPipIdThatProducedFile(pipGraph, secondPipOutput));
Assert.NotNull(firstPip);
Assert.NotNull(secondPip);
Assert.True(pipGraph.DataflowGraph.IsReachableFrom(firstPip.PipId.ToNodeId(), secondPip.PipId.ToNodeId(), true));
}
protected override void AssertPipGraphContent(PipGraph pipGraph, SimpleGraph file2file, StringTable stringTable)
{
AssertPipGraphCounts(pipGraph, new Dictionary <PipType, int>
{
[PipType.Process] = file2file.NodeCount,
});
var processPips = pipGraph.RetrievePipsOfType(PipType.Process).ToList();
AssertEdges(pipGraph, file2file, processPips, stringTable);
}
/// <summary>
/// Same behavior as <see cref="LoadOrReuse"/>, but the file envelopeId is ignored
/// </summary>
/// <remarks>
/// Only available when the factory is constructed with analysis mode on
/// </remarks>
public IIncrementalSchedulingState LoadOrReuseIgnoringFileEnvelope(
PipGraph pipGraph,
IConfiguration configuration,
ContentHash preserveOutputSalt,
string incrementalSchedulingStatePath,
SchedulerState schedulerState)
{
Contract.Assert(m_analysisMode);
return(LoadOrReuseInternal(FileEnvelopeId.Invalid, pipGraph, configuration, preserveOutputSalt, incrementalSchedulingStatePath, schedulerState));
}
/// <nodoc />
public XlgDebuggerState(DebugLogsAnalyzer analyzer)
: base(XlgThreadId)
{
Analyzer = analyzer;
var logFile = Path.Combine(Path.GetDirectoryName(Analyzer.Input.ExecutionLogPath), "BuildXL.log");
StackTrace = new[]
{
new DisplayStackTraceEntry(file: logFile, line: 1, position: 1, functionName: "<main>", entry: null)
};
PipsByType = new ObjectInfo(Enum
.GetValues(typeof(PipType))
.Cast <PipType>()
.Except(new[] { PipType.Max })
.Select(pipType => new Property(pipType.ToString(), () => PipGraph.RetrievePipReferencesOfType(pipType).ToArray())));
PipsByStatus = new ObjectInfo(Enum
.GetValues(typeof(PipExecutionLevel))
.Cast <PipExecutionLevel>()
.Select(level => level.ToString())
.Concat(new[] { ExeLevelNotCompleted })
.Select(levelStr => new Property(levelStr, () => GetPipsForExecutionLevel(levelStr))));
RootObject = new ObjectInfo(preview: "Root", properties: new[]
{
new Property("Pips", () => PipGraph.RetrieveAllPips()),
new Property("Files", () => PipGraph.AllFiles),
new Property("Directories", () => PipGraph.AllSealDirectories),
//new Property("CriticalPath", new AnalyzeCricialPath()),
new Property("GroupedBy", new ObjectInfo(new[]
{
new Property("Pips", new PipsScope()),
new Property("Files", () => GroupFiles(PipGraph.AllFiles)),
new Property("Directories", () => GroupDirs(PipGraph.AllSealDirectories))
}))
});
RootEnv = new Env(
parent: null,
resolver: (obj) =>
{
var result = Renderer.GetObjectInfo(context: this, obj);
return(new ObjectInfo(
result.Preview,
properties: result.Properties
.Select(p => new Property(p.Name, value: Renderer.IsInvalid(p.Value) ? new object[0] : p.Value))
.ToArray()));
},
vars: LibraryFunctions.All.ToDictionary(f => '$' + f.Name, f => Result.Scalar(f)),
current: RootObject);
Evaluator = new Evaluator(new Env(parent: RootEnv, resolver: RootEnv.Resolver, current: RootEnv.Current));
}
public Context(
PipExecutionContext pipContext,
PipGraph pipGraph,
IReadonlyDirectedGraph scheduledGraph,
AbsolutePath configFilePath,
IIdeConfiguration ideConfig)
{
Contract.Requires(pipGraph != null);
Contract.Requires(scheduledGraph != null);
Contract.Requires(configFilePath.IsValid);
Contract.Requires(ideConfig.SolutionRoot.IsValid);
Contract.Requires(ideConfig.SolutionName.IsValid);
Contract.Requires(ideConfig.IsEnabled);
Contract.Requires(ideConfig.IsNewEnabled);
PipGraph = pipGraph;
ScheduledGraph = scheduledGraph;
StringTable = pipContext.StringTable;
PathTable = pipContext.PathTable;
SymbolTable = pipContext.SymbolTable;
QualifierTable = pipContext.QualifierTable;
IdeConfig = ideConfig;
DotSettingsPathStr = ideConfig.DotSettingsFile.IsValid ? ideConfig.DotSettingsFile.ToString(PathTable) : null;
ConfigFilePathStr = configFilePath.ToString(PathTable);
EnlistmentRoot = configFilePath.GetParent(PathTable);
EnlistmentRootStr = EnlistmentRoot.ToString(PathTable);
SolutionRoot = ideConfig.SolutionRoot;
SolutionRootStr = SolutionRoot.ToString(PathTable);
SolutionFilePathStr = IdeGenerator.GetSolutionPath(ideConfig, PathTable).ToString(PathTable);
CanWriteToSrc = ideConfig.CanWriteToSrc ?? false;
ProjectsRoot = CanWriteToSrc
? EnlistmentRoot
: SolutionRoot.Combine(PathTable, PathAtom.Create(PathTable.StringTable, "Projects"));
ResxExtensionName = PathAtom.Create(StringTable, ".resx");
CscExeName = PathAtom.Create(StringTable, "csc.exe");
CscDllName = PathAtom.Create(StringTable, "csc.dll");
XunitConsoleDllName = PathAtom.Create(StringTable, "xunit.console.dll");
DotnetName = PathAtom.Create(StringTable, "dotnet");
ResgenExeName = PathAtom.Create(StringTable, "ResGen.exe");
ResourcesExtensionName = PathAtom.Create(StringTable, ".resources");
CsExtensionName = PathAtom.Create(StringTable, ".cs");
DllExtensionName = PathAtom.Create(StringTable, ".dll");
ClExeName = PathAtom.Create(StringTable, "cl.exe");
LinkExeName = PathAtom.Create(StringTable, "Link.exe");
VsTestExeName = PathAtom.Create(StringTable, "vstest.console.exe");
AssemblyDeploymentTag = StringId.Create(StringTable, "assemblyDeployment");
TestDeploymentTag = StringId.Create(StringTable, "testDeployment");
}
/// <summary>
/// Factory method for the case when pip graph can be reused for graph patching.
/// A non-null pip graph must be provided; input changes may optionally be provided too.
/// </summary>
internal static GraphReuseResult CreateForPartialReuse(PipGraph pipGraph, InputTracker.InputChanges inputChanges)
{
Contract.Requires(pipGraph != null);
Contract.Requires(inputChanges != null);
Contract.Requires(inputChanges.ChangedPaths.Any());
return(new GraphReuseResult(
pipGraph: pipGraph,
engineSchedule: null,
inputChanges: inputChanges));
}
/// <summary>
/// Adds a process finished by <see cref="TryFinishProcessApplyingOSDefaults(ProcessBuilder, out ProcessOutputs, out Process)"/> to
/// the pip graph and updates its process outputs with the pip id that the graph assigns to the added process it
/// </summary>
public bool TryAddFinishedProcessToGraph(Process pip, ProcessOutputs processOutputs)
{
if (PipGraph != null)
{
var success = PipGraph.AddProcess(pip, GetValuePipId());
processOutputs.ProcessPipId = pip.PipId;
return(success);
}
return(true);
}
/// <nodoc />
public DirectoryArtifact ReserveSharedOpaqueDirectory(AbsolutePath directoryArtifactRoot)
{
if (PipGraph != null)
{
return(PipGraph.ReserveSharedOpaqueDirectory(directoryArtifactRoot));
}
// If the pip graph is not available (e.g. /phase:evaluate was passed)
// then a directory artifact with seal id zero should suffice
return(DirectoryArtifact.CreateWithZeroPartialSealId(directoryArtifactRoot));
}
/// <summary>
/// Runs the scheduler using the instance member PipGraph and Configuration objects. This will also carry over
/// any state from any previous run such as the cache
/// </summary>
public ScheduleRunResult RunScheduler(SchedulerTestHooks testHooks = null, SchedulerState schedulerState = null, RootFilter filter = null, TempCleaner tempCleaner = null)
{
if (m_graphWasModified || m_lastGraph == null)
{
m_lastGraph = PipGraphBuilder.Build();
XAssert.IsNotNull(m_lastGraph, "Failed to build pip graph");
}
m_graphWasModified = false;
return(RunSchedulerSpecific(m_lastGraph, testHooks, schedulerState, filter, tempCleaner));
}
/// <summary>
/// Loads an existing instance of <see cref="IIncrementalSchedulingState"/> from a given file or reuse it from a given <see cref="SchedulerState"/>.
/// </summary>
public IIncrementalSchedulingState LoadOrReuse(
FileEnvelopeId atomicSaveToken,
PipGraph pipGraph,
IConfiguration configuration,
ContentHash preserveOutputSalt,
string incrementalSchedulingStatePath,
SchedulerState schedulerState)
{
Contract.Requires(atomicSaveToken.IsValid);
return(LoadOrReuseInternal(atomicSaveToken, pipGraph, configuration, preserveOutputSalt, incrementalSchedulingStatePath, schedulerState));
}
/// <summary>
/// Verifies that the file/directory output by a fragment exists in the resulting graph.
/// </summary>
/// <param name="graph">Resulting graph.</param>
/// <param name="fragmentOrigin">Graph fragment where the output originates.</param>
/// <param name="outputPath">Path to output file/directory.</param>
private void VerifyProducerExists(PipGraph graph, TestPipGraphFragment fragmentOrigin, AbsolutePath outputPath)
{
AbsolutePath remappedOutputPath = RemapFragmentPath(fragmentOrigin, outputPath);
var pipId = graph.TryGetProducer(FileArtifact.CreateOutputFile(remappedOutputPath));
if (!pipId.IsValid)
{
pipId = graph.TryGetProducer(DirectoryArtifact.CreateWithZeroPartialSealId(remappedOutputPath));
}
XAssert.IsTrue(pipId.IsValid, $"Producer of '{outputPath.ToString(fragmentOrigin.Context.PathTable)}' from fragment '{fragmentOrigin.ModuleName}' could not be found in the resulting graph");
}
// A convoluted way of finding a PipId knowing some output from the pip and assuming the outputs' filenames are unique
private PipId FindPipIdThatProducedFile(PipGraph pipGraph, string filename)
{
foreach (var kvp in pipGraph.AllFilesAndProducers)
{
if (kvp.Key.Path.ToString(PathTable).Contains(filename))
{
return(kvp.Value);
}
}
return(PipId.Invalid);
}
protected override void AssertPipGraphContent(PipGraph pipGraph, SimpleGraph file2file, StringTable stringTable)
{
AssertPipGraphCounts(pipGraph, new Dictionary <PipType, int>
{
[PipType.Process] = file2file.NodeCount * 3, // service pip, service shutdown pip, and service finalize pip in each file
[PipType.Ipc] = file2file.NodeCount, // one IPC pip per file
});
var ipcPips = pipGraph.RetrievePipsOfType(PipType.Ipc).ToList();
AssertEdges(pipGraph, file2file, ipcPips, stringTable);
AssertMonikerConsistencyForIpcPip(ipcPips.Cast <IpcPip>(), pipGraph);
}
public TestScheduler(
PipGraph graph,
TestPipQueue pipQueue,
PipExecutionContext context,
FileContentTable fileContentTable,
EngineCache cache,
IConfiguration configuration,
FileAccessWhitelist fileAccessWhitelist,
DirectoryMembershipFingerprinterRuleSet directoryMembershipFingerprinterRules = null,
ITempCleaner tempCleaner = null,
PipRuntimeTimeTable runningTimeTable = null,
JournalState journalState = null,
PerformanceCollector performanceCollector = null,
string fingerprintSalt = null,
PreserveOutputsInfo?previousInputsSalt = null,
IEnumerable <Pip> successfulPips = null,
IEnumerable <Pip> failedPips = null,
LoggingContext loggingContext = null,
IIpcProvider ipcProvider = null,
DirectoryTranslator directoryTranslator = null,
VmInitializer vmInitializer = null,
SchedulerTestHooks testHooks = null) : base(graph, pipQueue, context, fileContentTable, cache,
configuration, fileAccessWhitelist, loggingContext, null, directoryMembershipFingerprinterRules,
tempCleaner, AsyncLazy <PipRuntimeTimeTable> .FromResult(runningTimeTable), performanceCollector, fingerprintSalt, previousInputsSalt,
ipcProvider: ipcProvider,
directoryTranslator: directoryTranslator,
journalState: journalState,
vmInitializer: vmInitializer,
testHooks: testHooks)
{
m_testPipQueue = pipQueue;
if (successfulPips != null)
{
foreach (var pip in successfulPips)
{
Contract.Assume(pip.PipId.IsValid, "Override results must be added after the pip has been added to the scheduler");
m_overridePipResults.Add(pip.PipId, PipResultStatus.Succeeded);
}
}
if (failedPips != null)
{
foreach (var pip in failedPips)
{
Contract.Assume(pip.PipId.IsValid, "Override results must be added after the pip has been added to the scheduler");
m_overridePipResults.Add(pip.PipId, PipResultStatus.Failed);
}
}
m_loggingContext = loggingContext;
}
/// <nodoc/>
public bool TryAssertOutputExistenceInOpaqueDirectory(DirectoryArtifact outputDirectoryArtifact, AbsolutePath outputInOpaque, out FileArtifact fileArtifact)
{
Contract.Requires(outputDirectoryArtifact.IsValid);
Contract.Requires(outputInOpaque.IsValid);
if (PipGraph is null)
{
fileArtifact = FileArtifact.Invalid;
return(false);
}
return(PipGraph.TryAssertOutputExistenceInOpaqueDirectory(outputDirectoryArtifact, outputInOpaque, out fileArtifact));
}
public ChooseWorkerCpu(
LoggingContext loggingContext,
IConfiguration config,
IReadOnlyList <Worker> workers,
IPipQueue pipQueue,
PipGraph pipGraph,
FileContentManager fileContentManager) : base(loggingContext, config, workers, pipQueue, DispatcherKind.ChooseWorkerCpu, config.Schedule.MaxChooseWorkerCpu)
{
m_pipTable = pipGraph.PipTable;
m_executedProcessOutputs = new ContentTrackingSet(pipGraph);
m_fileContentManager = fileContentManager;
m_pipSetupCostPool = new ObjectPool <PipSetupCosts>(() => new PipSetupCosts(this), costs => costs, size: config.Schedule.MaxChooseWorkerCpu);
}
/// <summary>
/// Class constructor
/// </summary>
public CachedGraph(PipGraph pipGraph, DirectedGraph dataflowGraph, PipExecutionContext context, MountPathExpander mountPathExpander)
{
Contract.Requires(pipGraph != null);
Contract.Requires(dataflowGraph != null);
Contract.Requires(context != null);
Contract.Requires(mountPathExpander != null);
DataflowGraph = dataflowGraph;
PipTable = pipGraph.PipTable;
MountPathExpander = mountPathExpander;
Context = context;
PipGraph = pipGraph;
}
public ChooseWorkerCpu(
LoggingContext loggingContext,
int maxParallelDegree,
IReadOnlyList <Worker> workers,
IPipQueue pipQueue,
PipGraph pipGraph,
FileContentManager fileContentManager) : base(loggingContext, workers, pipQueue, DispatcherKind.ChooseWorkerCpu, maxParallelDegree)
{
m_pipTable = pipGraph.PipTable;
m_executedProcessOutputs = new ContentTrackingSet(pipGraph);
m_fileContentManager = fileContentManager;
m_pipSetupCostPool = new ObjectPool <PipSetupCosts>(() => new PipSetupCosts(this), costs => costs, size: maxParallelDegree);
}
internal static void AssertPipGraphCounts(PipGraph pipGraph, Dictionary <PipType, int> pipTypeCounts)
{
var pips = pipGraph.RetrieveScheduledPips().Where(p => NotMetaPip(p) && p.PipType != PipType.HashSourceFile).ToArray();
XAssert.All(
pipTypeCounts,
pipTypeAndCount =>
{
AssertPipTypeCount(pips, pipTypeAndCount.Key, pipTypeAndCount.Value);
});
var expectedTotalNonMetaPips = pipTypeCounts.Sum(t => t.Value);
XAssert.AreEqual(expectedTotalNonMetaPips, pips.Count(), "Expected total number non-meta pips didn't match");
}
public override void Prepare()
{
m_writer = new StreamWriter(OutputFilePath);
SpecPath = AbsolutePath.Create(PathTable, @"d:\dbs\el\o8\Build\ProductBuild\liblet_officewebserviceapi_droidx86_ship\build.dsc");
DirectoryPath = AbsolutePath.Create(PathTable, @"d:\dbs\cx\o8\androidsdk.24.0.4");
foreach (var producer in PipGraph.GetProducingPips(SpecPath))
{
m_writer.WriteLine(GetDescription(producer));
m_writer.WriteLine();
}
// GetPathProducers(path);
}
private void GetPathProducers(AbsolutePath path)
{
Dictionary <AbsolutePath, DirectoryArtifact> directories = new Dictionary <AbsolutePath, DirectoryArtifact>();
foreach (var directory in PipGraph.AllSealDirectories)
{
directories[directory.Path] = directory;
}
var latest = PipGraph.TryGetLatestFileArtifactForPath(path);
if (!latest.IsValid)
{
m_writer.WriteLine("No declared file producers");
}
else
{
for (int i = 0; i <= latest.RewriteCount; i++)
{
var producerId = PipGraph.TryGetProducer(new FileArtifact(path, i));
if (producerId.IsValid)
{
m_writer.WriteLine("File Producer: ({0})", i);
m_producers.Add(producerId);
m_writer.WriteLine(GetDescription(GetPip(producerId)));
m_writer.WriteLine();
}
}
}
while (path.IsValid)
{
DirectoryArtifact containingDirectory;
if (directories.TryGetValue(path, out containingDirectory))
{
var directoryNode = PipGraph.GetSealedDirectoryNode(containingDirectory);
var sealDirectory = (SealDirectory)GetPip(directoryNode);
if (sealDirectory.Kind == SealDirectoryKind.Opaque)
{
m_writer.WriteLine("Directory Producer:");
m_producers.Add(PipGraph.GetProducer(containingDirectory));
m_writer.WriteLine(GetDescription(GetPip(PipGraph.GetProducer(containingDirectory))));
m_writer.WriteLine("Directory: " + GetDescription(sealDirectory));
m_writer.WriteLine();
}
}
path = path.GetParent(PathTable);
}
}
/// <summary>
/// Class constructor
/// </summary>
public CachedGraph(PipGraph pipGraph, IReadonlyDirectedGraph directedGraph, PipExecutionContext context, MountPathExpander mountPathExpander, EngineSerializer serializer = null)
{
Contract.Requires(pipGraph != null);
Contract.Requires(directedGraph != null);
Contract.Requires(context != null);
Contract.Requires(mountPathExpander != null);
DirectedGraph = directedGraph;
PipTable = pipGraph.PipTable;
MountPathExpander = mountPathExpander;
Context = context;
PipGraph = pipGraph;
Serializer = serializer;
}
/// <summary>
/// Creates an instance of <see cref="TestPipGraphFragment"/>.
/// </summary>
public TestPipGraphFragment(LoggingContext loggingContext, string sourceRoot, string objectRoot, string redirectedRoot, string moduleName, bool useTopSort = false)
{
Contract.Requires(loggingContext != null);
Contract.Requires(!string.IsNullOrEmpty(sourceRoot));
Contract.Requires(!string.IsNullOrEmpty(objectRoot));
Contract.Requires(!string.IsNullOrEmpty(moduleName));
Context = BuildXLContext.CreateInstanceForTesting();
m_loggingContext = loggingContext;
m_sourceRoot = AbsolutePath.Create(Context.PathTable, sourceRoot);
m_objectRoot = AbsolutePath.Create(Context.PathTable, objectRoot);
m_expander = new MountPathExpander(Context.PathTable);
var configuration = new ConfigurationImpl()
{
Schedule =
{
UseFixedApiServerMoniker = true,
ComputePipStaticFingerprints = true,
}
};
m_useTopSort = useTopSort;
PipGraph = m_useTopSort
? new PipGraphFragmentBuilderTopSort(Context, configuration, m_expander)
: new PipGraphFragmentBuilder(Context, configuration, m_expander);
ModuleName = moduleName;
var specFileName = moduleName + ".dsc";
m_specPath = m_sourceRoot.Combine(Context.PathTable, specFileName);
m_moduleId = ModuleId.Create(StringId.Create(Context.StringTable, moduleName));
var modulePip = ModulePip.CreateForTesting(
Context.StringTable,
m_specPath,
m_moduleId);
PipGraph.AddModule(modulePip);
PipGraph.AddSpecFile(new SpecFilePip(new FileArtifact(m_specPath), new LocationData(m_specPath, 0, 0), modulePip.Module));
m_defaultConstructionHelper = PipConstructionHelper.CreateForTesting(
Context,
objectRoot: m_objectRoot,
redirectedRoot: AbsolutePath.Create(Context.PathTable, redirectedRoot),
pipGraph: PipGraph,
moduleName: moduleName,
specRelativePath: Path.Combine(m_sourceRoot.GetName(Context.PathTable).ToString(Context.StringTable), specFileName),
specPath: m_specPath,
symbol: moduleName + "_defaultValue");
}
private bool ProcessFilter(string filterText, FileStream stream, StreamWriter writer)
{
var parser = new FilterParser(CachedGraph.Context, CachedGraph.MountPathExpander.TryGetRootByMountName, filterText, canonicalize: true);
if (!parser.TryParse(out var rootFilter, out var error))
{
Console.WriteLine(string.Format(CultureInfo.InvariantCulture,
"Error at position {1} of command line pip filter {0}. {3} {2}",
filterText,
error.Position,
error.FormatFilterPointingToPosition(filterText),
error.Message));
return(false);
}
var outputs = PipGraph.FilterOutputs(rootFilter);
var pips = new List <PipId>();
if (PipGraph.FilterNodesToBuild(Events.StaticContext, rootFilter, out var nodes))
{
foreach (var node in nodes)
{
pips.Add(node.ToPipId());
}
}
writer.WriteLine(I($"Filter: {filterText}"));
writer.WriteLine(I($"Pips: {pips.Count}"));
Console.WriteLine(I($"Pips: {pips.Count}"));
foreach (var pip in pips)
{
writer.WriteLine(GetDescription(GetPip(pip)));
}
writer.WriteLine();
Console.WriteLine(I($"Outputs: {outputs.Count}"));
writer.WriteLine(I($"Outputs: {outputs.Count}"));
foreach (var output in outputs)
{
var kind = output.IsDirectory ? "D" : "F";
writer.WriteLine(I($"{kind}: {output.Path.ToString(PathTable)} ({GetDescription(GetPip(PipGraph.GetProducer(output)))})"));
}
writer.WriteLine();
writer.WriteLine();
writer.Flush();
stream.Flush();
return(true);
}
private PipId GetValuePipId()
{
if (PipGraph != null)
{
if (!m_valuePip.PipId.IsValid)
{
PipGraph.AddOutputValue(m_valuePip);
}
Contract.Assert(m_valuePip.PipId.IsValid);
}
return(m_valuePip.PipId);
}
private void TopSortInternal(List <Pip> pips, List <List <Pip> > sortedPipGroups)
{
var childrenLeftToVisit = new Dictionary <Pip, int>();
sortedPipGroups.Add(new List <Pip>());
int totalAdded = 0;
foreach (var pip in pips)
{
childrenLeftToVisit[pip] = 0;
}
foreach (var pip in pips)
{
foreach (var dependent in (PipGraph.RetrievePipImmediateDependents(pip) ?? Enumerable.Empty <Pip>()))
{
childrenLeftToVisit[dependent]++;
}
}
foreach (var pip in pips)
{
if (childrenLeftToVisit[pip] == 0)
{
totalAdded++;
sortedPipGroups[sortedPipGroups.Count - 1].Add(pip);
}
}
int currentLevel = sortedPipGroups.Count - 1;
while (totalAdded < pips.Count)
{
sortedPipGroups.Add(new List <Pip>());
foreach (var pip in sortedPipGroups[currentLevel])
{
foreach (var dependent in PipGraph.RetrievePipImmediateDependents(pip) ?? Enumerable.Empty <Pip>())
{
if (--childrenLeftToVisit[dependent] == 0)
{
totalAdded++;
sortedPipGroups[currentLevel + 1].Add(dependent);
}
}
}
currentLevel++;
}
}
/// <nodoc/>
public bool TryAssertOutputExistenceInOpaqueDirectory(DirectoryArtifact outputDirectoryArtifact, AbsolutePath outputInOpaque, out FileArtifact fileArtifact)
{
Contract.Requires(outputDirectoryArtifact.IsValid);
Contract.Requires(outputInOpaque.IsValid);
// A null pip graph is the case of, for example, /phase:evaluate. Since there is no real execution going on, let's pretend the asserted file exists
if (PipGraph is null)
{
// Outputs in opaques always have rewrite count 1
fileArtifact = FileArtifact.CreateOutputFile(outputInOpaque);
return(true);
}
return(PipGraph.TryAssertOutputExistenceInOpaqueDirectory(outputDirectoryArtifact, outputInOpaque, out fileArtifact));
}
protected static void AssertEdges(PipGraph pipGraph, SimpleGraph file2file, List <Pip> pips, StringTable stringTable)
{
XAssert.All(
file2file.Edges,
edge =>
{
var srcPip = FindPipByTag(pips, GetProcTag(edge.Src), stringTable);
var destPip = FindPipByTag(pips, GetProcTag(edge.Dest), stringTable);
var deps = pipGraph.RetrievePipImmediateDependencies(srcPip).ToList();
if (!deps.Contains(destPip))
{
XAssert.Fail($"Edge ({edge.Src})->({edge.Dest}) not found: expected an edge between {srcPip} <-- {destPip}; dependencies of Pip {srcPip} are: {XAssert.SetToString(deps)}");
}
});
}
