protected override void Execute(GVFSEnlistment enlistment) { string errorMessage = null; string mountExecutableLocation = null; using (JsonTracer tracer = new JsonTracer(GVFSConstants.GVFSEtwProviderName, "PreMount")) { PhysicalFileSystem fileSystem = new PhysicalFileSystem(); GitRepo gitRepo = new GitRepo(tracer, enlistment, fileSystem); GVFSContext context = new GVFSContext(tracer, fileSystem, gitRepo, enlistment); if (!HooksInstaller.InstallHooks(context, out errorMessage)) { this.ReportErrorAndExit("Error installing hooks: " + errorMessage); } CacheServerInfo cacheServer = this.ResolvedCacheServer ?? CacheServerResolver.GetCacheServerFromConfig(enlistment); tracer.AddLogFileEventListener( GVFSEnlistment.GetNewGVFSLogFileName(enlistment.GVFSLogsRoot, GVFSConstants.LogFileTypes.MountVerb), EventLevel.Verbose, Keywords.Any); tracer.WriteStartEvent( enlistment.EnlistmentRoot, enlistment.RepoUrl, cacheServer.Url, new EventMetadata { { "Unattended", this.Unattended }, { "IsElevated", GVFSPlatform.Instance.IsElevated() }, { "NamedPipeName", enlistment.NamedPipeName }, { nameof(this.EnlistmentRootPathParameter), this.EnlistmentRootPathParameter }, }); if (!GVFSPlatform.Instance.KernelDriver.IsReady(tracer, enlistment.EnlistmentRoot, out errorMessage)) { if (GVFSPlatform.Instance.UnderConstruction.SupportsGVFSService) { tracer.RelatedEvent( EventLevel.Informational, $"{nameof(MountVerb)}_{nameof(this.Execute)}_EnablingKernelDriverViaService", new EventMetadata { { "KernelDriver.IsReady_Error", errorMessage }, { TracingConstants.MessageKey.InfoMessage, "Service will retry" } }); if (!this.ShowStatusWhileRunning( () => { return(this.TryEnableAndAttachPrjFltThroughService(enlistment.EnlistmentRoot, out errorMessage)); }, $"Attaching ProjFS to volume")) { this.ReportErrorAndExit(tracer, ReturnCode.FilterError, errorMessage); } } else { tracer.RelatedEvent( EventLevel.Informational, $"{nameof(MountVerb)}_{nameof(this.Execute)}", new EventMetadata { { "KernelDriver.IsReady_Error", errorMessage }, }); this.ReportErrorAndExit(tracer, ReturnCode.FilterError, errorMessage); } } RetryConfig retryConfig = null; ServerGVFSConfig serverGVFSConfig = this.DownloadedGVFSConfig; if (!this.SkipVersionCheck) { string authErrorMessage; if (!this.TryAuthenticate(tracer, enlistment, out authErrorMessage)) { this.Output.WriteLine(" WARNING: " + authErrorMessage); this.Output.WriteLine(" Mount will proceed, but new files cannot be accessed until GVFS can authenticate."); } if (serverGVFSConfig == null) { if (retryConfig == null) { retryConfig = this.GetRetryConfig(tracer, enlistment); } serverGVFSConfig = this.QueryGVFSConfig(tracer, enlistment, retryConfig); } this.ValidateClientVersions(tracer, enlistment, serverGVFSConfig, showWarnings: true); CacheServerResolver cacheServerResolver = new CacheServerResolver(tracer, enlistment); cacheServer = cacheServerResolver.ResolveNameFromRemote(cacheServer.Url, serverGVFSConfig); this.Output.WriteLine("Configured cache server: " + cacheServer); } this.InitializeLocalCacheAndObjectsPaths(tracer, enlistment, retryConfig, serverGVFSConfig, cacheServer); if (!this.ShowStatusWhileRunning( () => { return(this.PerformPreMountValidation(tracer, enlistment, out mountExecutableLocation, out errorMessage)); }, "Validating repo")) { this.ReportErrorAndExit(tracer, errorMessage); } if (!this.SkipVersionCheck) { string error; if (!RepoMetadata.TryInitialize(tracer, enlistment.DotGVFSRoot, out error)) { this.ReportErrorAndExit(tracer, error); } try { GitProcess git = new GitProcess(enlistment); this.LogEnlistmentInfoAndSetConfigValues(tracer, git, enlistment); } finally { RepoMetadata.Shutdown(); } } if (!this.ShowStatusWhileRunning( () => { return(this.TryMount(tracer, enlistment, mountExecutableLocation, out errorMessage)); }, "Mounting")) { this.ReportErrorAndExit(errorMessage); } } if (!this.Unattended && GVFSPlatform.Instance.UnderConstruction.SupportsGVFSService) { if (!this.ShowStatusWhileRunning( () => { return(this.RegisterMount(enlistment, out errorMessage)); }, "Registering for automount")) { this.Output.WriteLine(" WARNING: " + errorMessage); } } }
public CloneVerb.Result CreateClone(GitRefs refs, string branch) { GitObjects gitObjects = new GitObjects(this.tracer, this.enlistment, this.objectRequestor); CloneVerb.Result initRepoResult = this.TryInitRepo(refs, this.enlistment); if (!initRepoResult.Success) { return(initRepoResult); } string errorMessage; if (!this.enlistment.TryConfigureAlternate(out errorMessage)) { return(new CloneVerb.Result("Error configuring alternate: " + errorMessage)); } if (!gitObjects.TryDownloadAndSaveCommit(refs.GetTipCommitId(branch), commitDepth: 2)) { return(new CloneVerb.Result("Could not download tip commits from: " + Uri.EscapeUriString(this.objectRequestor.CacheServer.ObjectsEndpointUrl))); } GitProcess git = new GitProcess(this.enlistment); if (!this.SetConfigSettings(git, this.objectRequestor.CacheServer)) { return(new CloneVerb.Result("Unable to configure git repo")); } string originBranchName = "origin/" + branch; GitProcess.Result createBranchResult = git.CreateBranchWithUpstream(branch, originBranchName); if (createBranchResult.HasErrors) { return(new CloneVerb.Result("Unable to create branch '" + originBranchName + "': " + createBranchResult.Errors + "\r\n" + createBranchResult.Output)); } File.WriteAllText( Path.Combine(this.enlistment.WorkingDirectoryRoot, GVFSConstants.DotGit.Head), "ref: refs/heads/" + branch); File.AppendAllText( Path.Combine(this.enlistment.WorkingDirectoryRoot, GVFSConstants.DotGit.Info.SparseCheckoutPath), GVFSConstants.GitPathSeparatorString + GVFSConstants.SpecialGitFiles.GitAttributes + "\n"); CloneVerb.Result hydrateResult = this.HydrateRootGitAttributes(gitObjects, branch); if (!hydrateResult.Success) { return(hydrateResult); } this.CreateGitScript(); GitProcess.Result forceCheckoutResult = git.ForceCheckout(branch); if (forceCheckoutResult.HasErrors) { string[] errorLines = forceCheckoutResult.Errors.Split('\n'); StringBuilder checkoutErrors = new StringBuilder(); foreach (string gitError in errorLines) { if (IsForceCheckoutErrorCloneFailure(gitError)) { checkoutErrors.AppendLine(gitError); } } if (checkoutErrors.Length > 0) { string error = "Could not complete checkout of branch: " + branch + ", " + checkoutErrors.ToString(); this.tracer.RelatedError(error); return(new CloneVerb.Result(error)); } } GitProcess.Result updateIndexresult = git.UpdateIndexVersion4(); if (updateIndexresult.HasErrors) { string error = "Could not update index, error: " + updateIndexresult.Errors; this.tracer.RelatedError(error); return(new CloneVerb.Result(error)); } string installHooksError; if (!HooksInstaller.InstallHooks(this.enlistment, out installHooksError)) { this.tracer.RelatedError(installHooksError); return(new CloneVerb.Result(installHooksError)); } using (RepoMetadata repoMetadata = new RepoMetadata(this.enlistment.DotGVFSRoot)) { repoMetadata.SaveCurrentDiskLayoutVersion(); } // Prepare the working directory folder for GVFS last to ensure that gvfs mount will fail if gvfs clone has failed string prepGVFltError; if (!GVFltCallbacks.TryPrepareFolderForGVFltCallbacks(this.enlistment.WorkingDirectoryRoot, out prepGVFltError)) { this.tracer.RelatedError(prepGVFltError); return(new CloneVerb.Result(prepGVFltError)); } return(new CloneVerb.Result(true)); }
private Result CreateClone( ITracer tracer, GVFSEnlistment enlistment, GitObjectsHttpRequestor objectRequestor, GitRefs refs, string branch) { Result initRepoResult = this.TryInitRepo(tracer, refs, enlistment); if (!initRepoResult.Success) { return(initRepoResult); } PhysicalFileSystem fileSystem = new PhysicalFileSystem(); string errorMessage; if (!this.TryCreateAlternatesFile(fileSystem, enlistment, out errorMessage)) { return(new Result("Error configuring alternate: " + errorMessage)); } GitRepo gitRepo = new GitRepo(tracer, enlistment, fileSystem); GVFSContext context = new GVFSContext(tracer, fileSystem, gitRepo, enlistment); GVFSGitObjects gitObjects = new GVFSGitObjects(context, objectRequestor); if (!this.TryDownloadCommit( refs.GetTipCommitId(branch), enlistment, objectRequestor, gitObjects, gitRepo, out errorMessage)) { return(new Result(errorMessage)); } if (!GVFSVerb.TrySetRequiredGitConfigSettings(enlistment) || !GVFSVerb.TrySetOptionalGitConfigSettings(enlistment)) { return(new Result("Unable to configure git repo")); } CacheServerResolver cacheServerResolver = new CacheServerResolver(tracer, enlistment); if (!cacheServerResolver.TrySaveUrlToLocalConfig(objectRequestor.CacheServer, out errorMessage)) { return(new Result("Unable to configure cache server: " + errorMessage)); } GitProcess git = new GitProcess(enlistment); string originBranchName = "origin/" + branch; GitProcess.Result createBranchResult = git.CreateBranchWithUpstream(branch, originBranchName); if (createBranchResult.ExitCodeIsFailure) { return(new Result("Unable to create branch '" + originBranchName + "': " + createBranchResult.Errors + "\r\n" + createBranchResult.Output)); } File.WriteAllText( Path.Combine(enlistment.WorkingDirectoryRoot, GVFSConstants.DotGit.Head), "ref: refs/heads/" + branch); if (!this.TryDownloadRootGitAttributes(enlistment, gitObjects, gitRepo, out errorMessage)) { return(new Result(errorMessage)); } this.CreateGitScript(enlistment); string installHooksError; if (!HooksInstaller.InstallHooks(context, out installHooksError)) { tracer.RelatedError(installHooksError); return(new Result(installHooksError)); } GitProcess.Result forceCheckoutResult = git.ForceCheckout(branch); if (forceCheckoutResult.ExitCodeIsFailure && forceCheckoutResult.Errors.IndexOf("unable to read tree") > 0) { // It is possible to have the above TryDownloadCommit() fail because we // already have the commit and root tree we intend to check out, but // don't have a tree further down the working directory. If we fail // checkout here, its' because we don't have these trees and the // read-object hook is not available yet. Force downloading the commit // again and retry the checkout. if (!this.TryDownloadCommit( refs.GetTipCommitId(branch), enlistment, objectRequestor, gitObjects, gitRepo, out errorMessage, checkLocalObjectCache: false)) { return(new Result(errorMessage)); } forceCheckoutResult = git.ForceCheckout(branch); } if (forceCheckoutResult.ExitCodeIsFailure) { string[] errorLines = forceCheckoutResult.Errors.Split('\n'); StringBuilder checkoutErrors = new StringBuilder(); foreach (string gitError in errorLines) { if (IsForceCheckoutErrorCloneFailure(gitError)) { checkoutErrors.AppendLine(gitError); } } if (checkoutErrors.Length > 0) { string error = "Could not complete checkout of branch: " + branch + ", " + checkoutErrors.ToString(); tracer.RelatedError(error); return(new Result(error)); } } if (!RepoMetadata.TryInitialize(tracer, enlistment.DotGVFSRoot, out errorMessage)) { tracer.RelatedError(errorMessage); return(new Result(errorMessage)); } try { RepoMetadata.Instance.SaveCloneMetadata(tracer, enlistment); this.LogEnlistmentInfoAndSetConfigValues(tracer, git, enlistment); } catch (Exception e) { tracer.RelatedError(e.ToString()); return(new Result(e.Message)); } finally { RepoMetadata.Shutdown(); } // Prepare the working directory folder for GVFS last to ensure that gvfs mount will fail if gvfs clone has failed Exception exception; string prepFileSystemError; if (!GVFSPlatform.Instance.KernelDriver.TryPrepareFolderForCallbacks(enlistment.WorkingDirectoryRoot, out prepFileSystemError, out exception)) { EventMetadata metadata = new EventMetadata(); metadata.Add(nameof(prepFileSystemError), prepFileSystemError); if (exception != null) { metadata.Add("Exception", exception.ToString()); } tracer.RelatedError(metadata, $"{nameof(this.CreateClone)}: TryPrepareFolderForCallbacks failed"); return(new Result(prepFileSystemError)); } return(new Result(true)); }
protected override void Execute(GVFSEnlistment enlistment) { string errorMessage = null; if (!HooksInstaller.InstallHooks(enlistment, out errorMessage)) { this.ReportErrorAndExit("Error installing hooks: " + errorMessage); } string mountExeLocation = null; using (JsonEtwTracer tracer = new JsonEtwTracer(GVFSConstants.GVFSEtwProviderName, "PreMount")) { CacheServerInfo cacheServer = this.ResolvedCacheServer ?? CacheServerResolver.GetCacheServerFromConfig(enlistment); tracer.AddLogFileEventListener( GVFSEnlistment.GetNewGVFSLogFileName(enlistment.GVFSLogsRoot, GVFSConstants.LogFileTypes.MountVerb), EventLevel.Verbose, Keywords.Any); tracer.WriteStartEvent( enlistment.EnlistmentRoot, enlistment.RepoUrl, cacheServer.Url, new EventMetadata { { "Unattended", this.Unattended }, { "IsElevated", ProcessHelper.IsAdminElevated() }, }); // TODO 1050199: Once the service is an optional component, GVFS should only attempt to attach // GvFlt via the service if the service is present\enabled if (!GvFltFilter.TryAttach(tracer, enlistment.EnlistmentRoot, out errorMessage)) { if (!this.ShowStatusWhileRunning( () => { return(this.AttachGvFltThroughService(enlistment, out errorMessage)); }, "Attaching GvFlt to volume")) { this.ReportErrorAndExit(tracer, errorMessage); } } RetryConfig retryConfig = null; GVFSConfig gvfsConfig = this.DownloadedGVFSConfig; if (!this.SkipVersionCheck) { string authErrorMessage = null; if (!this.ShowStatusWhileRunning( () => enlistment.Authentication.TryRefreshCredentials(tracer, out authErrorMessage), "Authenticating")) { this.Output.WriteLine(" WARNING: " + authErrorMessage); this.Output.WriteLine(" Mount will proceed, but new files cannot be accessed until GVFS can authenticate."); } if (gvfsConfig == null) { if (retryConfig == null) { retryConfig = this.GetRetryConfig(tracer, enlistment); } gvfsConfig = this.QueryGVFSConfig(tracer, enlistment, retryConfig); } this.ValidateClientVersions(tracer, enlistment, gvfsConfig, showWarnings: true); CacheServerResolver cacheServerResolver = new CacheServerResolver(tracer, enlistment); cacheServer = cacheServerResolver.ResolveNameFromRemote(cacheServer.Url, gvfsConfig); this.Output.WriteLine("Configured cache server: " + cacheServer); } this.InitializeLocalCacheAndObjectsPaths(tracer, enlistment, retryConfig, gvfsConfig, cacheServer); if (!this.ShowStatusWhileRunning( () => { return(this.PerformPreMountValidation(tracer, enlistment, out mountExeLocation, out errorMessage)); }, "Validating repo")) { this.ReportErrorAndExit(tracer, errorMessage); } } if (!this.ShowStatusWhileRunning( () => { return(this.TryMount(enlistment, mountExeLocation, out errorMessage)); }, "Mounting")) { this.ReportErrorAndExit(errorMessage); } if (!this.Unattended) { if (!this.ShowStatusWhileRunning( () => { return(this.RegisterMount(enlistment, out errorMessage)); }, "Registering for automount")) { this.Output.WriteLine(" WARNING: " + errorMessage); } } }
private Result CreateClone( ITracer tracer, GVFSEnlistment enlistment, GitObjectsHttpRequestor objectRequestor, GitRefs refs, string branch) { Result initRepoResult = this.TryInitRepo(tracer, refs, enlistment); if (!initRepoResult.Success) { return(initRepoResult); } PhysicalFileSystem fileSystem = new PhysicalFileSystem(); string errorMessage; if (!this.TryCreateAlternatesFile(fileSystem, enlistment, out errorMessage)) { return(new Result("Error configuring alternate: " + errorMessage)); } GitRepo gitRepo = new GitRepo(tracer, enlistment, fileSystem); GVFSContext context = new GVFSContext(tracer, fileSystem, gitRepo, enlistment); GVFSGitObjects gitObjects = new GVFSGitObjects(context, objectRequestor); if (!this.TryDownloadCommit( refs.GetTipCommitId(branch), enlistment, objectRequestor, gitObjects, gitRepo, out errorMessage)) { return(new Result(errorMessage)); } if (!GVFSVerb.TrySetRequiredGitConfigSettings(enlistment) || !GVFSVerb.TrySetOptionalGitConfigSettings(enlistment)) { return(new Result("Unable to configure git repo")); } CacheServerResolver cacheServerResolver = new CacheServerResolver(tracer, enlistment); if (!cacheServerResolver.TrySaveUrlToLocalConfig(objectRequestor.CacheServer, out errorMessage)) { return(new Result("Unable to configure cache server: " + errorMessage)); } GitProcess git = new GitProcess(enlistment); string originBranchName = "origin/" + branch; GitProcess.Result createBranchResult = git.CreateBranchWithUpstream(branch, originBranchName); if (createBranchResult.HasErrors) { return(new Result("Unable to create branch '" + originBranchName + "': " + createBranchResult.Errors + "\r\n" + createBranchResult.Output)); } File.WriteAllText( Path.Combine(enlistment.WorkingDirectoryRoot, GVFSConstants.DotGit.Head), "ref: refs/heads/" + branch); File.AppendAllText( Path.Combine(enlistment.WorkingDirectoryRoot, GVFSConstants.DotGit.Info.SparseCheckoutPath), GVFSConstants.GitPathSeparatorString + GVFSConstants.SpecialGitFiles.GitAttributes + "\n"); if (!this.TryDownloadRootGitAttributes(enlistment, gitObjects, gitRepo, out errorMessage)) { return(new Result(errorMessage)); } this.CreateGitScript(enlistment); string installHooksError; if (!HooksInstaller.InstallHooks(context, out installHooksError)) { tracer.RelatedError(installHooksError); return(new Result(installHooksError)); } GitProcess.Result forceCheckoutResult = git.ForceCheckout(branch); if (forceCheckoutResult.HasErrors) { string[] errorLines = forceCheckoutResult.Errors.Split('\n'); StringBuilder checkoutErrors = new StringBuilder(); foreach (string gitError in errorLines) { if (IsForceCheckoutErrorCloneFailure(gitError)) { checkoutErrors.AppendLine(gitError); } } if (checkoutErrors.Length > 0) { string error = "Could not complete checkout of branch: " + branch + ", " + checkoutErrors.ToString(); tracer.RelatedError(error); return(new Result(error)); } } if (!RepoMetadata.TryInitialize(tracer, enlistment.DotGVFSRoot, out errorMessage)) { tracer.RelatedError(errorMessage); return(new Result(errorMessage)); } try { RepoMetadata.Instance.SaveCloneMetadata(tracer, enlistment); this.LogEnlistmentInfoAndSetConfigValues(tracer, git, enlistment); } catch (Exception e) { tracer.RelatedError(e.ToString()); return(new Result(e.Message)); } finally { RepoMetadata.Shutdown(); } // Prepare the working directory folder for GVFS last to ensure that gvfs mount will fail if gvfs clone has failed string prepFileSystemError; if (!GVFSPlatform.Instance.KernelDriver.TryPrepareFolderForCallbacks(enlistment.WorkingDirectoryRoot, out prepFileSystemError)) { tracer.RelatedError(prepFileSystemError); return(new Result(prepFileSystemError)); } return(new Result(true)); }
protected override void Execute(GVFSEnlistment enlistment) { string errorMessage = null; if (!HooksInstaller.InstallHooks(enlistment, out errorMessage)) { this.ReportErrorAndExit("Error installing hooks: " + errorMessage); } if (!enlistment.TryConfigureAlternate(out errorMessage)) { this.ReportErrorAndExit("Error configuring alternate: " + errorMessage); } using (JsonEtwTracer tracer = new JsonEtwTracer(GVFSConstants.GVFSEtwProviderName, "PreMount")) { tracer.AddLogFileEventListener( GVFSEnlistment.GetNewGVFSLogFileName(enlistment.GVFSLogsRoot, GVFSConstants.LogFileTypes.Mount), EventLevel.Verbose, Keywords.Any); if (!this.SkipVersionCheck) { string authErrorMessage = null; if (!this.ShowStatusWhileRunning( () => enlistment.Authentication.TryRefreshCredentials(tracer, out authErrorMessage), "Authenticating")) { this.Output.WriteLine(" WARNING: " + authErrorMessage); this.Output.WriteLine(" Mount will proceed, but new files cannot be accessed until GVFS can authenticate."); } } RetryConfig retryConfig = null; string error; if (!RetryConfig.TryLoadFromGitConfig(tracer, enlistment, out retryConfig, out error)) { this.ReportErrorAndExit("Failed to determine GVFS timeout and max retries: " + error); } GVFSConfig gvfsConfig; CacheServerInfo cacheServer; using (ConfigHttpRequestor configRequestor = new ConfigHttpRequestor(tracer, enlistment, retryConfig)) { gvfsConfig = configRequestor.QueryGVFSConfig(); } if (!CacheServerInfo.TryDetermineCacheServer(null, enlistment, gvfsConfig.CacheServers, out cacheServer, out error)) { this.ReportErrorAndExit(error); } tracer.WriteStartEvent( enlistment.EnlistmentRoot, enlistment.RepoUrl, cacheServer.Url); if (!GvFltFilter.TryAttach(tracer, enlistment.EnlistmentRoot, out errorMessage)) { if (!this.ShowStatusWhileRunning( () => { return(this.AttachGvFltThroughService(enlistment, out errorMessage)); }, "Attaching GvFlt to volume")) { this.ReportErrorAndExit(errorMessage); } } this.ValidateClientVersions(tracer, enlistment, gvfsConfig); } if (!this.ShowStatusWhileRunning( () => { return(this.TryMount(enlistment, out errorMessage)); }, "Mounting")) { this.ReportErrorAndExit(errorMessage); } if (!this.ShowStatusWhileRunning( () => { return(this.RegisterMount(enlistment, out errorMessage)); }, "Registering for automount")) { this.Output.WriteLine(" WARNING: " + errorMessage); } }
protected override void Execute(GVFSEnlistment enlistment) { string errorMessage = null; if (!HooksInstaller.InstallHooks(enlistment, out errorMessage)) { this.ReportErrorAndExit("Error installing hooks: " + errorMessage); } string mountExeLocation = null; using (JsonEtwTracer tracer = new JsonEtwTracer(GVFSConstants.GVFSEtwProviderName, "PreMount")) { CacheServerInfo cacheServer = this.ResolvedCacheServer ?? CacheServerResolver.GetCacheServerFromConfig(enlistment); tracer.AddLogFileEventListener( GVFSEnlistment.GetNewGVFSLogFileName(enlistment.GVFSLogsRoot, GVFSConstants.LogFileTypes.MountVerb), EventLevel.Verbose, Keywords.Any); tracer.WriteStartEvent( enlistment.EnlistmentRoot, enlistment.RepoUrl, cacheServer.Url, new EventMetadata { { "Unattended", this.Unattended }, { "IsElevated", ProcessHelper.IsAdminElevated() }, }); // TODO 1050199: Once the service is an optional component, GVFS should only attempt to attach // the filter via the service if the service is present\enabled if (!ProjFSFilter.IsServiceRunning(tracer) || !ProjFSFilter.IsNativeLibInstalled(tracer, new PhysicalFileSystem()) || !ProjFSFilter.TryAttach(tracer, enlistment.EnlistmentRoot, out errorMessage)) { tracer.RelatedInfo($"{nameof(MountVerb)}.{nameof(this.Execute)}: Enabling and attaching ProjFS through service"); if (!this.ShowStatusWhileRunning( () => { return(this.TryEnableAndAttachGvFltThroughService(enlistment.EnlistmentRoot, out errorMessage)); }, $"Attaching {ProjFSFilter.ServiceName} to volume")) { this.ReportErrorAndExit(tracer, ReturnCode.FilterError, errorMessage); } } RetryConfig retryConfig = null; GVFSConfig gvfsConfig = this.DownloadedGVFSConfig; if (!this.SkipVersionCheck) { string authErrorMessage = null; if (!this.ShowStatusWhileRunning( () => enlistment.Authentication.TryRefreshCredentials(tracer, out authErrorMessage), "Authenticating")) { this.Output.WriteLine(" WARNING: " + authErrorMessage); this.Output.WriteLine(" Mount will proceed, but new files cannot be accessed until GVFS can authenticate."); } if (gvfsConfig == null) { if (retryConfig == null) { retryConfig = this.GetRetryConfig(tracer, enlistment); } gvfsConfig = this.QueryGVFSConfig(tracer, enlistment, retryConfig); } this.ValidateClientVersions(tracer, enlistment, gvfsConfig, showWarnings: true); CacheServerResolver cacheServerResolver = new CacheServerResolver(tracer, enlistment); cacheServer = cacheServerResolver.ResolveNameFromRemote(cacheServer.Url, gvfsConfig); this.Output.WriteLine("Configured cache server: " + cacheServer); } this.InitializeLocalCacheAndObjectsPaths(tracer, enlistment, retryConfig, gvfsConfig, cacheServer); if (!this.ShowStatusWhileRunning( () => { return(this.PerformPreMountValidation(tracer, enlistment, out mountExeLocation, out errorMessage)); }, "Validating repo")) { this.ReportErrorAndExit(tracer, errorMessage); } if (!this.SkipVersionCheck) { string error; if (!RepoMetadata.TryInitialize(tracer, enlistment.DotGVFSRoot, out error)) { this.ReportErrorAndExit(tracer, error); } try { EventMetadata metadata = new EventMetadata(); metadata.Add(nameof(RepoMetadata.Instance.EnlistmentId), RepoMetadata.Instance.EnlistmentId); metadata.Add("Enlistment", enlistment); tracer.RelatedEvent(EventLevel.Informational, "EnlistmentInfo", metadata, Keywords.Telemetry); GitProcess git = new GitProcess(enlistment, new PhysicalFileSystem()); GitProcess.Result configResult = git.SetInLocalConfig(GVFSConstants.GitConfig.EnlistmentId, RepoMetadata.Instance.EnlistmentId, replaceAll: true); if (configResult.HasErrors) { error = "Could not update config with enlistment id, error: " + configResult.Errors; tracer.RelatedWarning(error); } } finally { RepoMetadata.Shutdown(); } } } if (!this.ShowStatusWhileRunning( () => { return(this.TryMount(enlistment, mountExeLocation, out errorMessage)); }, "Mounting")) { this.ReportErrorAndExit(errorMessage); } if (!this.Unattended) { if (!this.ShowStatusWhileRunning( () => { return(this.RegisterMount(enlistment, out errorMessage)); }, "Registering for automount")) { this.Output.WriteLine(" WARNING: " + errorMessage); } } }