Esempio n. 1
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        /// <inheritdoc />
        public virtual DirectoryArtifact AddSealDirectory([NotNull] SealDirectory sealDirectory, PipId valuePip)
        {
            AddPip(sealDirectory);
            DirectoryArtifact artifactForNewSeal;

            if (sealDirectory.Kind == SealDirectoryKind.SharedOpaque)
            {
                Contract.Assume(sealDirectory.Directory.IsSharedOpaque);
                artifactForNewSeal = sealDirectory.Directory;
            }
            else
            {
                // For the regular dynamic case, the directory artifact is always
                // created with sealId 0. For other cases, we reserve it
                artifactForNewSeal = sealDirectory.Kind == SealDirectoryKind.Opaque
                    ? DirectoryArtifact.CreateWithZeroPartialSealId(sealDirectory.DirectoryRoot)
                    : SealDirectoryTable.ReserveDirectoryArtifact(sealDirectory);
                sealDirectory.SetDirectoryArtifact(artifactForNewSeal);
            }

            SealDirectoryTable.AddSeal(sealDirectory);
            ComputeStaticFingerprint(sealDirectory);

            return(artifactForNewSeal);
        }
Esempio n. 2
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        public SealDirectoryStrings(SealDirectory sealDirectory, CachedGraph cachedGraph)
        {
            var pathTable   = cachedGraph.Context.PathTable;
            var stringTable = cachedGraph.Context.StringTable;

            m_directoryRoot = sealDirectory.DirectoryRoot.ToString(pathTable).ToLowerInvariant();

            {
                var patterns = sealDirectory
                               .Patterns
                               .Select(pattern => pattern.ToString(stringTable));

                foreach (var pattern in patterns)
                {
                    m_patterns.Add(pattern.ToLowerInvariant());
                }
            }

            {
                var contents = sealDirectory
                               .Contents
                               .Select(fileArtifact => fileArtifact.Path.ToString(pathTable));

                foreach (var content in contents)
                {
                    m_contents.Add(content.ToLowerInvariant());
                }
            }

            m_recursive = sealDirectory.Kind == SealDirectoryKind.SourceAllDirectories;
        }
Esempio n. 3
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        private static bool TryScheduleSealDirectory(TestEnv env, AbsolutePath path, SealDirectoryKind partial, FileArtifact[] contents)
        {
            var pip = new SealDirectory(
                path,
                SortedReadOnlyArray <FileArtifact, OrdinalFileArtifactComparer> .CloneAndSort(contents, OrdinalFileArtifactComparer.Instance),
                kind: partial,
                provenance: env.CreatePipProvenance(StringId.Invalid),
                tags: ReadOnlyArray <StringId> .Empty,
                patterns: ReadOnlyArray <StringId> .Empty);

            DirectoryArtifact artifact = env.PipGraph.AddSealDirectory(pip, PipId.Invalid);
            bool succeeded             = artifact.IsValid;

            if (succeeded)
            {
                FileArtifact[] actualContents = GetSealedDirectoryContents(env, artifact);
                XAssert.AreEqual(contents.Length, actualContents.Length, "Wrong number of contents sealed");

                for (int i = 0; i < contents.Length; i++)
                {
                    XAssert.IsTrue(contents[i] == actualContents[i], "Content artifact at position {0} mismatched", i);
                }
            }

            return(succeeded);
        }
Esempio n. 4
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        public void ConsumeFilterPassingFile(bool topOnly)
        {
            FileArtifact source;

            if (topOnly)
            {
                source = FileArtifact.CreateSourceFile(SourceRootPath.Combine(Context.PathTable, "file.txt"));
            }
            else
            {
                var nestedDir = AbsolutePath.Create(Context.PathTable, Path.Combine(SourceRoot, "nested"));
                source = FileArtifact.CreateSourceFile(nestedDir.Combine(Context.PathTable, "file.txt"));
            }

            WriteSourceFile(source);
            var output = CreateOutputFileArtifact(ObjectRoot);

            SealDirectory     sealedDirectory = CreateSourceSealDirectory(SourceRootPath, topOnly ? SealDirectoryKind.SourceTopDirectoryOnly : SealDirectoryKind.SourceAllDirectories, "*.txt", "*.cs");
            DirectoryArtifact dir             = PipGraphBuilder.AddSealDirectory(sealedDirectory);

            var builder = CreatePipBuilder(new Operation[]
            {
                Operation.ReadFile(source, doNotInfer: true),
                Operation.WriteFile(output),
            });

            builder.AddInputDirectory(dir);
            SchedulePipBuilder(builder);

            RunScheduler().AssertSuccess();
        }
Esempio n. 5
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 /// <inheritdoc />
 public override DirectoryArtifact AddSealDirectory([NotNull] SealDirectory sealDirectory, PipId valuePip)
 {
     base.AddSealDirectory(sealDirectory, valuePip);
     AddFileDependents(sealDirectory.Contents, sealDirectory);
     AddDirectoryDependents(sealDirectory.ComposedDirectories, sealDirectory);
     return(sealDirectory.Directory);
 }
Esempio n. 6
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        public void TrustedAccessesAreBlockedIfPipDependsOnSourceSeal()
        {
            using (TestEnv env = TestEnv.CreateTestEnvWithPausedScheduler())
            {
                var sourceSealedDirectory = new SealDirectory(
                    env.SourceRoot,
                    CollectionUtilities.EmptySortedReadOnlyArray <FileArtifact, OrdinalFileArtifactComparer>(OrdinalFileArtifactComparer.Instance),
                    outputDirectoryContents: CollectionUtilities.EmptySortedReadOnlyArray <DirectoryArtifact, OrdinalDirectoryArtifactComparer>(OrdinalDirectoryArtifactComparer.Instance),
                    kind: SealDirectoryKind.SourceAllDirectories,
                    provenance: env.CreatePipProvenance(StringId.Invalid),
                    tags: ReadOnlyArray <StringId> .Empty,
                    patterns: ReadOnlyArray <StringId> .Empty);

                DirectoryArtifact artifact = env.PipGraph.AddSealDirectory(sourceSealedDirectory, PipId.Invalid);
                Assert.True(artifact.IsValid);

                var pip = CreatePipBuilderWithTag(env, "test");

                pip.AddInputDirectory(artifact);
                pip.Options |= Process.Options.TrustStaticallyDeclaredAccesses;

                var success = env.PipConstructionHelper.TryAddProcess(pip);
                Assert.False(success, "Finish should fail, a process depending on a source sealed directory is not allowed to trust declared accesses");
            }
        }
Esempio n. 7
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        public void ConsumeFilterNotPassingFile()
        {
            FileArtifact source = FileArtifact.CreateSourceFile(SourceRootPath.Combine(Context.PathTable, "file.txt"));

            WriteSourceFile(source);
            var output = CreateOutputFileArtifact(ObjectRoot);

            SealDirectory     sealedDirectory = CreateSourceSealDirectory(SourceRootPath, SealDirectoryKind.SourceTopDirectoryOnly, "*.cs");
            DirectoryArtifact dir             = PipGraphBuilder.AddSealDirectory(sealedDirectory);

            var builder = CreatePipBuilder(new Operation[]
            {
                Operation.ReadFile(source, doNotInfer: true),
                Operation.WriteFile(output),
            });

            builder.AddInputDirectory(dir);
            SchedulePipBuilder(builder);

            RunScheduler().AssertFailure();
            AssertVerboseEventLogged(ProcessesLogEventId.PipProcessDisallowedFileAccess);
            AssertVerboseEventLogged(LogEventId.DependencyViolationMissingSourceDependency);
            AssertWarningEventLogged(LogEventId.ProcessNotStoredToCacheDueToFileMonitoringViolations);
            AssertErrorEventLogged(LogEventId.FileMonitoringError);
        }
Esempio n. 8
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        public void IncrementalSchedulingIsRobustAgainstFileCreationMidBuild()
        {
            var directoryPath       = CreateUniqueDirectory(ReadonlyRoot);
            var fileInsideDirectory = FileArtifact.CreateSourceFile(Combine(directoryPath, "fileToBeCreated"));

            FileArtifact  outputA         = CreateOutputFileArtifact();
            SealDirectory sealedDirectory = CreateAndScheduleSealDirectory(directoryPath, SealDirectoryKind.Partial, fileInsideDirectory);

            var builderA = CreatePipBuilder(new Operation[]
            {
                Operation.Probe(fileInsideDirectory, doNotInfer: true),
                Operation.WriteFile(outputA, "Hello World A!")
            });

            builderA.AddInputDirectory(sealedDirectory.Directory);

            var pipA = SchedulePipBuilder(builderA);

            FileArtifact outputB     = CreateOutputFileArtifact();
            FileArtifact rougeOutput = CreateOutputFileArtifact(directoryPath);

            var builderB = CreatePipBuilder(new Operation[]
            {
                Operation.ReadFile(outputA),
                Operation.WriteFile(outputB, "Hello World B!"),
                Operation.WriteFile(fileInsideDirectory, "Whatever", doNotInfer: true)
            });

            builderB.AddUntrackedDirectoryScope(sealedDirectory.Directory);

            var pipB = SchedulePipBuilder(builderB);

            FileArtifact outputC = CreateOutputFileArtifact();

            var builderC = CreatePipBuilder(new Operation[]
            {
                Operation.ReadFile(outputB),
                Operation.Probe(fileInsideDirectory, doNotInfer: true),
                Operation.WriteFile(outputC, "Hello World C!")
            });

            builderC.AddInputDirectory(sealedDirectory.Directory);

            var pipC = SchedulePipBuilder(builderC);

            var result = RunScheduler().AssertScheduled(
                pipA.Process.PipId,
                pipB.Process.PipId,
                pipC.Process.PipId);

            // File creation blows away incremental scheduling state.
            RunScheduler()
            .AssertScheduled(
                pipA.Process.PipId,
                pipB.Process.PipId,
                pipC.Process.PipId)
            .AssertCacheMiss(pipA.Process.PipId, pipC.Process.PipId)
            .AssertCacheHit(pipB.Process.PipId);
        }
Esempio n. 9
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        /// <summary>
        /// Adds a <see cref="SealDirectory"/> with a unique <see cref="BuildXL.Utilities.DirectoryArtifact"/> previously reserved with <see cref="ReserveDirectoryArtifact"/>.
        /// </summary>
        public void AddSeal(SealDirectory seal)
        {
            Contract.Requires(!IsReadOnly);
            Contract.Requires(seal != null);
            Contract.Requires(seal.IsInitialized, "Assign a directory artifact with SetDirectoryArtifact to the pip before adding it");
            Contract.Requires(seal.PipId.IsValid, "SealDirectory pip must be added to the pip table before addition here");

            m_pathToSealInfo.BackingSet.UpdateItem(new UpdateSealItem(this, seal));
        }
Esempio n. 10
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 private XElement GetSealDirectoryDetails(SealDirectory pip)
 {
     return(m_html.CreateBlock(
                "SealDirectory Pip Details",
                m_html.CreateEnumRow("Kind", pip.Kind),
                m_html.CreateRow("Scrub", pip.Scrub),
                m_html.CreateRow("DirectoryRoot", pip.Directory),
                m_html.CreateRow("Contents", pip.Contents)));
 }
Esempio n. 11
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            /// <inheritdoc />
            public DirectoryArtifact AddSealDirectory(SealDirectory sealDirectory, PipId valuePip)
            {
                Contract.Requires(sealDirectory != null);

                sealDirectory.PipId = GetPipId();
                sealDirectory.SetDirectoryArtifact(DirectoryArtifact.CreateWithZeroPartialSealId(sealDirectory.DirectoryRoot));
                Contract.Assume(sealDirectory.IsInitialized);
                m_pips.Enqueue(sealDirectory);
                return(sealDirectory.Directory);
            }
Esempio n. 12
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            private string DepDescribe(Pip pip)
            {
                if (pip.PipType != PipType.SealDirectory)
                {
                    return(pip.FormattedSemiStableHash);
                }

                SealDirectory sd = (SealDirectory)pip;

                return($"{pip.FormattedSemiStableHash}({sd.Contents.Length} files)");
            }
        public void TestSealDirectoryDump()
        {
            var           sealPath      = CreateOutputDirectoryArtifact(TemporaryDirectory);
            SealDirectory sealDirectory = CreateSealDirectory(sealPath.Path, SealDirectoryKind.Full, scrub: true, new[] { CreateSourceFile(), CreateSourceFile(), CreateSourceFile() });

            sealDirectory.SetDirectoryArtifact(sealPath);

            PipGraphBuilder.AddSealDirectory(sealDirectory);

            RunAndAssertDumpPip(sealDirectory);
        }
Esempio n. 14
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        /// <summary>
        /// Gets the outputs produced by a pip and calls an action
        /// </summary>
        public static bool ForEachOutput(Pip pip, Func <FileOrDirectoryArtifact, bool> outputAction, bool includeUncacheable)
        {
            bool result = true;

            switch (pip.PipType)
            {
            case PipType.CopyFile:
                CopyFile copyFile = (CopyFile)pip;
                result = outputAction(FileOrDirectoryArtifact.Create(copyFile.Destination));
                break;

            case PipType.SealDirectory:
                SealDirectory sealDirectory = (SealDirectory)pip;
                result = outputAction(FileOrDirectoryArtifact.Create(sealDirectory.Directory));
                break;

            case PipType.Process:
                Process process = (Process)pip;
                foreach (var output in process.FileOutputs)
                {
                    if (includeUncacheable || output.CanBeReferencedOrCached())
                    {
                        if (!outputAction(FileOrDirectoryArtifact.Create(output.ToFileArtifact())))
                        {
                            return(false);
                        }
                    }
                }

                foreach (var output in process.DirectoryOutputs)
                {
                    if (!outputAction(FileOrDirectoryArtifact.Create(output)))
                    {
                        return(false);
                    }
                }

                break;

            case PipType.WriteFile:
                WriteFile writeFile = (WriteFile)pip;
                result = outputAction(FileOrDirectoryArtifact.Create(writeFile.Destination));
                break;

            case PipType.Ipc:
                IpcPip ipcPip = (IpcPip)pip;
                result = outputAction(FileOrDirectoryArtifact.Create(ipcPip.OutputFile));
                break;
            }

            return(result);
        }
Esempio n. 15
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            private DirectoryArtifact GetSourceSeal(IMutablePipGraph pipGraph, AbsolutePath path)
            {
                var sealDirectory = new SealDirectory(
                    path,
                    contents: s_emptySealContents,
                    kind: SealDirectoryKind.SourceAllDirectories,
                    provenance: m_provenance,
                    tags: ReadOnlyArray <StringId> .Empty,
                    patterns: ReadOnlyArray <StringId> .Empty,
                    scrub: false);

                return(pipGraph.AddSealDirectory(sealDirectory, default));
            }
Esempio n. 16
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            private DirectoryArtifact GetSourceSeal(PathTable pathTable, PipGraph.Builder pipGraph, string path)
            {
                var sealDirectory = new SealDirectory(
                    AbsolutePath.Create(pathTable, path),
                    contents: s_emptySealContents,
                    kind: SealDirectoryKind.SourceAllDirectories,
                    provenance: m_provenance,
                    tags: ReadOnlyArray <StringId> .Empty,
                    patterns: ReadOnlyArray <StringId> .Empty,
                    scrub: false);

                return(pipGraph.AddSealDirectory(sealDirectory));
            }
Esempio n. 17
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        private void ReserveAndAddSeal(SealedDirectoryTable table, SealDirectory seal)
        {
            var directoryArtifact = table.ReserveDirectoryArtifact(seal);

            seal.SetDirectoryArtifact(directoryArtifact);
            table.AddSeal(seal);

            XAssert.IsTrue(seal.IsInitialized);

            XAssert.IsTrue(table.TryGetSealForDirectoryArtifact(directoryArtifact, out PipId pipId));
            XAssert.AreEqual(seal.PipId, pipId);
            XAssert.IsTrue(directoryArtifact.IsValid);
        }
Esempio n. 18
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        /// <summary>
        /// Generates the SealDirectoryPipDetails for a given Pip
        /// </summary>
        public SealDirectoryPipDetails GenerateSealDirectoryPipDetails(SealDirectory pip)
        {
            SealDirectoryPipDetails sealDirectoryPipDetails = new SealDirectoryPipDetails
            {
                Kind          = pip.Kind,
                Scrub         = pip.Scrub,
                DirectoryRoot = pip.Directory.Path.ToString(PathTable),
                Contents      = pip.Contents.Select(x => x.Path.ToString(PathTable)).ToList()
            };

            sealDirectoryPipDetails.Contents = sealDirectoryPipDetails.Contents.Any() ? sealDirectoryPipDetails.Contents : null;

            return(sealDirectoryPipDetails);
        }
Esempio n. 19
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        private static SealDirectory CreateSeal(TestEnv env, AbsolutePath path, bool partial, FileArtifact[] contents)
        {
            var seal = new SealDirectory(
                path,
                SortedReadOnlyArray <FileArtifact, OrdinalFileArtifactComparer> .CloneAndSort(contents, OrdinalFileArtifactComparer.Instance),
                kind: partial ? SealDirectoryKind.Partial : SealDirectoryKind.Full,
                provenance: env.CreatePipProvenance(StringId.Invalid),
                tags: ReadOnlyArray <StringId> .Empty,
                patterns: ReadOnlyArray <StringId> .Empty);

            env.PipTable.Add(((PipGraph.Builder)(env.PipGraph)).MutableDataflowGraph.CreateNode().Value, seal);

            return(seal);
        }
Esempio n. 20
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        /// <inheritdoc />
        protected override void AddWeakFingerprint(IFingerprinter fingerprinter, SealDirectory sealDirectory)
        {
            Contract.Requires(fingerprinter != null);
            Contract.Requires(sealDirectory != null);

            base.AddWeakFingerprint(fingerprinter, sealDirectory);

            if (!ExcludeSemiStableHashOnFingerprintingSealDirectory && !sealDirectory.Kind.IsDynamicKind())
            {
                // A statically sealed directory can exist as multiple different instances, e.g., one can have partially sealed directories with the same root and member set.
                // To distinguish those instances, we include the semi stable hash as part of the static fingerprint.
                fingerprinter.Add("SemiStableHash", sealDirectory.SemiStableHash);
            }
        }
Esempio n. 21
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 /// <inheritdoc />
 public DirectoryArtifact AddSealDirectory(SealDirectory sealDirectory, PipId valuePip)
 {
     Contract.Requires(sealDirectory != null);
     if (PipAlreadyReloaded(sealDirectory))
     {
         DirectoryArtifact dir;
         return(m_reloadedSealDirectories.TryGetValue(sealDirectory.SemiStableHash, out dir)
             ? dir
             : DirectoryArtifact.Invalid);
     }
     else
     {
         return(m_builder.AddSealDirectory(sealDirectory));
     }
 }
Esempio n. 22
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        internal override void VisitDirectory(SealDirectory sealDirectory)
        {
            if (ProjectsByQualifier.TryGetValue(sealDirectory.Provenance.QualifierId, out var project))
            {
                if (sealDirectory.Tags.Contains(Context.AssemblyDeploymentTag))
                {
                    SetOutputDirectory(project, sealDirectory.Directory.Path, OutputDirectoryType.AssemblyDeployment);
                }

                if (sealDirectory.Tags.Contains(Context.TestDeploymentTag))
                {
                    MakeTestProject();
                    SetOutputDirectory(project, sealDirectory.Directory.Path, OutputDirectoryType.TestDeployment);
                }
            }
        }
Esempio n. 23
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        /// <summary>
        /// Reserves a new and unique <see cref="BuildXL.Utilities.DirectoryArtifact"/>. This should be assigned to a seal directory pip
        /// with <see cref="SealDirectory.SetDirectoryArtifact"/> before adding it with <see cref="AddSeal"/>.
        /// </summary>
        public DirectoryArtifact ReserveDirectoryArtifact(SealDirectory sealDirectory)
        {
            Contract.Requires(!IsReadOnly);

            // the following 2 preconditions are equivalent to `sealDirectory.IsInitialized == IsPatching`, but are split into 2 to give user friendly messages
            Contract.Requires(!sealDirectory.IsInitialized || IsPatching, "An initialized seal directory may only be added while IsPatching is true");
            Contract.Requires(!IsPatching || sealDirectory.IsInitialized, "During patching, only initialized seal directory may be added");

            if (sealDirectory.IsInitialized)
            {
                return(sealDirectory.Directory);
            }
            else
            {
                return(CreateDirectoryArtifactWithNewSealId(sealDirectory.DirectoryRoot, isSharedOpaque: false));
            }
        }
Esempio n. 24
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        /// <nodoc />
        public bool TrySealDirectory(
            AbsolutePath directoryRoot,
            SortedReadOnlyArray <FileArtifact, OrdinalFileArtifactComparer> contents,
            SortedReadOnlyArray <DirectoryArtifact, OrdinalDirectoryArtifactComparer> outputDirectorycontents,
            SealDirectoryKind kind,
            string[] tags,
            string description,
            string[] patterns,
            out DirectoryArtifact sealedDirectory,
            bool scrub = false)
        {
            Contract.Requires(directoryRoot.IsValid);
            Contract.Requires(contents.IsValid);
            Contract.Requires(outputDirectorycontents.IsValid);

            PipData usage = PipDataBuilder.CreatePipData(Context.StringTable, string.Empty, PipDataFragmentEscaping.NoEscaping, description != null
                ? new PipDataAtom[] { description }
                : new PipDataAtom[] { "'", directoryRoot, "' [", contents.Length.ToString(CultureInfo.InvariantCulture), " files - ",
                                      outputDirectorycontents.Length.ToString(CultureInfo.InvariantCulture), " output directories]" });

            var pip = new SealDirectory(
                directoryRoot,
                contents,
                outputDirectorycontents,
                kind,
                CreatePipProvenance(usage),
                ToStringIds(tags),
                ToStringIds(patterns),
                scrub);

            if (PipGraph != null)
            {
                sealedDirectory = PipGraph.AddSealDirectory(pip, GetValuePipId());
                if (!sealedDirectory.IsValid)
                {
                    return(false);
                }
            }
            else
            {
                sealedDirectory = DirectoryArtifact.CreateWithZeroPartialSealId(directoryRoot);
            }

            return(true);
        }
Esempio n. 25
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        public void ExecutionRecordsReportedFileAccesses()
        {
            FileArtifact sourceFile = CreateSourceFile();

            SealDirectory  sourceDirectory = CreateAndScheduleSealDirectory(sourceFile.Path.GetParent(Context.PathTable), SealDirectoryKind.SourceAllDirectories);
            ProcessBuilder builder         = CreatePipBuilder(new[] { Operation.ReadFile(sourceFile, doNotInfer: true), Operation.WriteFile(CreateOutputFileArtifact()) });

            builder.AddInputDirectory(sourceDirectory.Directory);
            builder.Options |= Process.Options.RequiresAdmin;
            ProcessWithOutputs process = SchedulePipBuilder(builder);

            RunScheduler().AssertSuccess();
            RunScheduler().AssertCacheHit(process.Process.PipId);

            File.WriteAllText(ArtifactToString(sourceFile), Guid.NewGuid().ToString());

            RunScheduler().AssertCacheMiss(process.Process.PipId);
        }
Esempio n. 26
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        internal override void VisitDirectory(SealDirectory sealDirectory)
        {
            Project project;
            string  friendlyQualifier = Context.QualifierTable.GetCanonicalDisplayString(sealDirectory.Provenance.QualifierId);

            if (ProjectsByQualifier.TryGetValue(friendlyQualifier, out project))
            {
                if (sealDirectory.Tags.Contains(Context.AssemblyDeploymentTag))
                {
                    SetOutputDirectory(project, sealDirectory.Directory.Path, OutputDirectoryType.AssemblyDeployment);
                }

                if (sealDirectory.Tags.Contains(Context.TestDeploymentTag))
                {
                    MakeTestProject();
                    SetOutputDirectory(project, sealDirectory.Directory.Path, OutputDirectoryType.TestDeployment);
                }
            }
        }
Esempio n. 27
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        private XElement GetSealDirectoryDetails(SealDirectory pip)
        {
            m_directoryContents.TryGetValue(pip.Directory, out var dynamicDirectoryContent);

            return(m_html.CreateBlock(
                       "SealDirectory Pip Details",
                       m_html.CreateEnumRow("Kind", pip.Kind),
                       m_html.CreateRow("Scrub", pip.Scrub),
                       m_html.CreateRow("DirectoryRoot", pip.Directory),
                       m_html.CreateRow("DirectoryArtifact", SerializeDirectoryArtifact(pip.Directory)),
                       m_html.CreateRow("ComposedDirectories", pip.ComposedDirectories),
                       pip.ContentFilter.HasValue ? m_html.CreateRow("ContentFilter", contentFilterToString(pip.ContentFilter.Value)) : null,
                       m_html.CreateRow("Contents", pip.Contents),
                       pip.Kind == SealDirectoryKind.SharedOpaque ? m_html.CreateRow("Dynamic contents", dynamicDirectoryContent) : null));

            string contentFilterToString(SealDirectoryContentFilter filter)
            {
                return($"{filter.Regex} (kind: {Enum.Format(typeof(SealDirectoryContentFilter.ContentFilterKind), filter.Kind, "f")})");
            }
        }
Esempio n. 28
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        /// <inheritdoc />
        protected override void AddWeakFingerprint(IFingerprinter fingerprinter, SealDirectory sealDirectory)
        {
            Contract.Requires(fingerprinter != null);
            Contract.Requires(sealDirectory != null);

            base.AddWeakFingerprint(fingerprinter, sealDirectory);

            // For non-composite shared opaque directories, contents and composed directories are always empty, and therefore the static fingerprint
            // is not strong enough, i.e. multiple shared opaques can share the same directory root. So in this case we need to add the fingerprint of the producer
            if (sealDirectory.Kind == SealDirectoryKind.SharedOpaque && !sealDirectory.IsComposite)
            {
                DirectoryArtifact directory = sealDirectory.Directory;
                fingerprinter.Add(directory, m_directoryProducerFingerprintLookup(directory).Hash);
            }

            if (!ExcludeSemiStableHashOnFingerprintingSealDirectory && !sealDirectory.Kind.IsDynamicKind())
            {
                // A statically sealed directory can exist as multiple different instances, e.g., one can have partially sealed directories with the same root and member set.
                // To distinguish those instances, we include the semi stable hash as part of the static fingerprint.
                fingerprinter.Add("SemiStableHash", sealDirectory.SemiStableHash);
            }
        }
Esempio n. 29
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        /// <summary>
        /// Gets the outputs produced by a pip and calls an action
        /// </summary>
        protected static void ForEachOutput <TState>(TState state, Pip pip, Action <TState, FileOrDirectoryArtifact> outputAction)
        {
            switch (pip.PipType)
            {
            case PipType.CopyFile:
                CopyFile copyFile = (CopyFile)pip;
                outputAction(state, FileOrDirectoryArtifact.Create(copyFile.Destination));
                break;

            case PipType.Process:
                Process process = (Process)pip;
                foreach (var output in process.FileOutputs)
                {
                    outputAction(state, FileOrDirectoryArtifact.Create(output.ToFileArtifact()));
                }

                foreach (var output in process.DirectoryOutputs)
                {
                    outputAction(state, FileOrDirectoryArtifact.Create(output));
                }

                break;

            case PipType.WriteFile:
                WriteFile writeFile = (WriteFile)pip;
                outputAction(state, FileOrDirectoryArtifact.Create(writeFile.Destination));
                break;

            case PipType.SealDirectory:
                SealDirectory sealDirectory = (SealDirectory)pip;
                outputAction(state, FileOrDirectoryArtifact.Create(sealDirectory.Directory));
                break;

            case PipType.Ipc:
                IpcPip ipcPip = (IpcPip)pip;
                outputAction(state, FileOrDirectoryArtifact.Create(ipcPip.OutputFile));
                break;
            }
        }
Esempio n. 30
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 internal virtual void VisitDirectory(SealDirectory sealDirectory)
 {
 }