protected override void Execute(GVFSEnlistment enlistment)
{
string errorMessage = null;
if (!HooksInstallHelper.InstallHooks(enlistment, out errorMessage))
{
this.ReportErrorAndExit("Error installing hooks: " + errorMessage);
}
if (!this.ShowStatusWhileRunning(
() => { return(this.RequestMount(enlistment, out errorMessage)); },
"Mounting"))
{
this.ReportErrorAndExit(errorMessage);
}
}
public CloneVerb.Result CreateClone(GitRefs refs, string branch)
{
GitObjects gitObjects = new GitObjects(this.tracer, this.enlistment, this.httpGitObjects);
CloneVerb.Result initRepoResult = this.TryInitRepo(refs, this.enlistment);
if (!initRepoResult.Success)
{
return(initRepoResult);
}
if (!gitObjects.TryDownloadAndSaveCommits(refs.GetTipCommitIds(), commitDepth: 2))
{
return(new CloneVerb.Result("Could not download tip commits from: " + Uri.EscapeUriString(this.enlistment.ObjectsEndpointUrl)));
}
GitProcess git = new GitProcess(this.enlistment);
if (!this.SetConfigSettings(git))
{
return(new CloneVerb.Result("Unable to configure git repo"));
}
git.CreateBranchWithUpstream(branch, "origin/" + branch);
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");
try
{
CloneVerb.Result hydrateResult = this.HydrateRootGitAttributes_CanTimeout(gitObjects, branch);
if (!hydrateResult.Success)
{
return(hydrateResult);
}
}
catch (TimeoutException)
{
return(new CloneVerb.Result("Failed to hydrate root .gitattributes file"));
}
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 (!HooksInstallHelper.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));
}
