public void Start()
{
var filter = "*";
var delay = 0;
var fileSystem = Substitute.For<IFileSystem>();
var fileSystemFilter = Substitute.For<IMsBuildFileSystemFilter>();
MsBuildFileSystemWatcher watcher = new MsBuildFileSystemWatcher(ProjectDirectory, filter, delay, fileSystem, fileSystemFilter, log: NullLog.Instance);
fileSystemFilter.Received().Seal();
var fileSystemWatchers = new List<IFileSystemWatcher>();
fileSystem.CreateFileSystemWatcher(ProjectDirectory, filter)
.Returns(ci =>
{
var w = Substitute.For<IFileSystemWatcher>();
fileSystemWatchers.Add(w);
return w;
});
watcher.Start();
watcher.Dispose();
foreach (var fileSystemWatcher in fileSystemWatchers)
{
fileSystemWatcher.Received().Dispose();
}
}
public static void WatcherChangesetSent(this IActionLog log, MsBuildFileSystemWatcher.Changeset changeset) {
var sb = new StringBuilder();
sb.AppendLine("MsBuildFileSystemWatcher changeset sent.")
.AppendWatcherChangesetPart(changeset.AddedFiles, "Added Files:")
.AppendWatcherChangesetPart(changeset.RenamedFiles, "Renamed Files:")
.AppendWatcherChangesetPart(changeset.RemovedFiles, "Removed Files:")
.AppendWatcherChangesetPart(changeset.AddedDirectories, "Added Directories:")
.AppendWatcherChangesetPart(changeset.RenamedDirectories, "Renamed Directories:")
.AppendWatcherChangesetPart(changeset.RemovedDirectories, "Removed Directories:");
log.WriteAsync(MessageCategory.General, sb.ToString());
}
public RProjectLoadHooks(UnconfiguredProject unconfiguredProject, IProjectLockService projectLockService, IRInteractiveWorkflowProvider workflowProvider, IInteractiveWindowComponentContainerFactory componentContainerFactory, IRToolsSettings toolsSettings, IFileSystem fileSystem, IThreadHandling threadHandling) {
_unconfiguredProject = unconfiguredProject;
_workflowProvider = workflowProvider;
_componentContainerFactory = componentContainerFactory;
_toolsSettings = toolsSettings;
_fileSystem = fileSystem;
_threadHandling = threadHandling;
_projectDirectory = unconfiguredProject.GetProjectDirectory();
unconfiguredProject.ProjectUnloading += ProjectUnloading;
_fileWatcher = new MsBuildFileSystemWatcher(_projectDirectory, "*", 25, fileSystem, new RMsBuildFileSystemFilter());
Project = new FileSystemMirroringProject(unconfiguredProject, projectLockService, _fileWatcher);
}
public FileSystemMirroringProject(UnconfiguredProject unconfiguredProject, IProjectLockService projectLockService, MsBuildFileSystemWatcher fileSystemWatcher, IActionLog log = null) {
_unconfiguredProject = unconfiguredProject;
_projectLockService = projectLockService;
_fileSystemWatcher = fileSystemWatcher;
_log = log ?? ProjectSystemActionLog.Default;
_unloadCancellationToken = _unconfiguredProject.Services.ProjectAsynchronousTasks.UnloadCancellationToken;
_projectDirectory = _unconfiguredProject.GetProjectDirectory();
_inMemoryImportFullPath = _unconfiguredProject.GetInMemoryTargetsFileFullPath();
_fileItems = new Dictionary<string, ProjectItemElement>(StringComparer.OrdinalIgnoreCase);
_directoryItems = new Dictionary<string, ProjectItemElement>(StringComparer.OrdinalIgnoreCase);
var changesHandler = new Func<MsBuildFileSystemWatcher.Changeset, Task>(FileSystemChanged);
_fileSystemWatcher.SourceBlock.LinkTo(new ActionBlock<MsBuildFileSystemWatcher.Changeset>(changesHandler));
}
public Delay50MsNoFiltering() {
_fileSystem = Substitute.For<IFileSystem>();
var watchers = GetWatchersFromMsBuildFileSystemWatcher(_fileSystem);
_fileSystemFilter = Substitute.For<IMsBuildFileSystemFilter>();
_fileSystemFilter.IsFileAllowed(Arg.Any<string>(), Arg.Any<FileAttributes>()).ReturnsForAnyArgs(true);
_fileSystemFilter.IsDirectoryAllowed(Arg.Any<string>(), Arg.Any<FileAttributes>()).ReturnsForAnyArgs(true);
_taskScheduler = new ControlledTaskScheduler(SynchronizationContext.Current);
_fileSystemWatcher = new MsBuildFileSystemWatcher(ProjectDirectory, "*", 50, 50, _fileSystem, _fileSystemFilter, Substitute.For<IActionLog>(), _taskScheduler);
_taskScheduler.Link(_fileSystemWatcher.SourceBlock, c => { _changeset = c; });
_fileSystemWatcher.Start();
_fileWatcher = watchers.FileWatcher;
_directoryWatcher = watchers.DirectoryWatcher;
_attributesWatcher = watchers.AttributesWatcher;
}
public NoDelayNoFiltering()
{
_fileSystem = Substitute.For<IFileSystem>();
_fileSystem.GetFileAttributes(Arg.Any<string>()).Throws<FileNotFoundException>();
var watchers = GetWatchersFromMsBuildFileSystemWatcher(_fileSystem);
var fileSystemFilter = Substitute.For<IMsBuildFileSystemFilter>();
fileSystemFilter.IsFileAllowed(Arg.Any<string>(), Arg.Any<FileAttributes>()).ReturnsForAnyArgs(true);
fileSystemFilter.IsDirectoryAllowed(Arg.Any<string>(), Arg.Any<FileAttributes>()).ReturnsForAnyArgs(true);
_taskScheduler = new ControlledTaskScheduler(SynchronizationContext.Current);
_fileSystemWatcher = new MsBuildFileSystemWatcher(ProjectDirectory, "*", 0, _fileSystem, fileSystemFilter, _taskScheduler, NullLog.Instance);
_fileSystemWatcher.Start();
_fileWatcher = watchers.FileWatcher;
_directoryWatcher = watchers.DirectoryWatcher;
_attributesWatcher = watchers.AttributesWatcher;
}
public NoDelayNoFiltering() {
_fileSystem = Substitute.For<IFileSystem>();
_fileSystem.GetFileAttributes(Arg.Any<string>()).Throws<FileNotFoundException>();
_fileSystem.ToLongPath(Arg.Any<string>()).Returns(ci => ci[0]);
_fileSystem.ToShortPath(Arg.Any<string>()).Returns(ci => ci[0]);
var watchers = GetWatchersFromMsBuildFileSystemWatcher(_fileSystem);
var fileSystemFilter = Substitute.For<IMsBuildFileSystemFilter>();
fileSystemFilter.IsFileAllowed(Arg.Any<string>(), Arg.Any<FileAttributes>()).ReturnsForAnyArgs(true);
fileSystemFilter.IsDirectoryAllowed(Arg.Any<string>(), Arg.Any<FileAttributes>()).ReturnsForAnyArgs(true);
_taskScheduler = new ControlledTaskScheduler(SynchronizationContext.Current);
DirectoryInfoStubFactory.Create(_fileSystem, ProjectDirectory);
_fileSystemWatcher = new MsBuildFileSystemWatcher(ProjectDirectory, "*", 0, 0, _fileSystem, fileSystemFilter, Substitute.For<IActionLog>(), _taskScheduler);
_fileSystemWatcher.Start();
_fileWatcher = watchers.FileWatcher;
_directoryWatcher = watchers.DirectoryWatcher;
_attributesWatcher = watchers.AttributesWatcher;
}
public RProjectLoadHooks(UnconfiguredProject unconfiguredProject
, [ImportMany("Microsoft.VisualStudio.ProjectSystem.Microsoft.VisualStudio.Shell.Interop.IVsProject")] IEnumerable<Lazy<IVsProject>> cpsIVsProjects
, IProjectLockService projectLockService
, IRInteractiveWorkflowProvider workflowProvider
, IInteractiveWindowComponentContainerFactory componentContainerFactory
, IRToolsSettings toolsSettings
, IThreadHandling threadHandling
, ISurveyNewsService surveyNews
, [Import(AllowDefault = true)] IProjectItemDependencyProvider dependencyProvider
, ICoreShell coreShell) {
_unconfiguredProject = unconfiguredProject;
_cpsIVsProjects = cpsIVsProjects;
_projectLockService = projectLockService;
_workflowProvider = workflowProvider;
_toolsSettings = toolsSettings;
_threadHandling = threadHandling;
_surveyNews = surveyNews;
_dependencyProvider = dependencyProvider;
_coreShell = coreShell;
_projectDirectory = unconfiguredProject.GetProjectDirectory();
unconfiguredProject.ProjectRenamedOnWriter += ProjectRenamedOnWriter;
unconfiguredProject.ProjectUnloading += ProjectUnloading;
_fileWatcher = new MsBuildFileSystemWatcher(_projectDirectory, "*", 25, 1000, _coreShell.Services.FileSystem, new RMsBuildFileSystemFilter(), coreShell.Services.Log);
_fileWatcher.Error += FileWatcherError;
Project = new FileSystemMirroringProject(unconfiguredProject, projectLockService, _fileWatcher, _dependencyProvider, coreShell.Services.Log);
}
private async Task FileSystemChanged(MsBuildFileSystemWatcher.Changeset changeset) {
_log.ApplyProjectChangesStarted();
if (_unloadCancellationToken.IsCancellationRequested) {
return;
}
try {
using (var access = await _projectLockService.WriteLockAsync(_unloadCancellationToken)) {
await access.CheckoutAsync(_inMemoryImportFullPath);
_temporaryAddedItemGroup.RemoveAllChildren();
await RemoveFiles(changeset.RemovedFiles, access);
await RemoveDirectories(changeset.RemovedDirectories, access);
await RenameFiles(changeset.RenamedFiles, access);
await RenameDirectories(changeset.RenamedDirectories, access);
AddDirectories(changeset.AddedDirectories);
AddFiles(changeset.AddedFiles);
_log.MsBuildAfterChangesApplied(_inMemoryImport);
foreach (var configuredProject in _unconfiguredProject.LoadedConfiguredProjects) {
try {
var project =
await access.GetProjectAsync(configuredProject, _unloadCancellationToken);
project.ReevaluateIfNecessary();
} catch (Exception ex) {
Trace.Fail("Unable to mark a configuration as dirty" + ex.Message, ex.StackTrace);
}
}
}
} catch (Exception ex) {
Trace.Fail("Unable to handle file system change:" + ex.Message, ex.StackTrace);
}
_log.ApplyProjectChangesFinished();
}
