private void SetGitConfigSettings(GitProcess git)
{
if (!GVFSVerb.TrySetGitConfigSettings(git))
{
this.ReportErrorAndExit("Unable to configure git repo");
}
}
private bool SetConfigSettings(GitProcess git, CacheServerInfo cacheServer)
{
string error;
return(CacheServerInfo.TrySaveToConfig(git, cacheServer, out error) &&
GVFSVerb.TrySetGitConfigSettings(git));
}
private bool TryMount(GVFSEnlistment enlistment, string mountExeLocation, out string errorMessage)
{
if (!GVFSVerb.TrySetGitConfigSettings(enlistment))
{
errorMessage = "Unable to configure git repo";
return(false);
}
const string ParamPrefix = "--";
ProcessHelper.StartBackgroundProcess(
mountExeLocation,
string.Join(
" ",
enlistment.EnlistmentRoot,
ParamPrefix + GVFSConstants.VerbParameters.Mount.Verbosity,
this.Verbosity,
ParamPrefix + GVFSConstants.VerbParameters.Mount.Keywords,
this.KeywordsCsv,
this.ShowDebugWindow ? ParamPrefix + GVFSConstants.VerbParameters.Mount.DebugWindow : string.Empty),
createWindow: this.ShowDebugWindow);
return(GVFSEnlistment.WaitUntilMounted(enlistment.EnlistmentRoot, this.Unattended, out errorMessage));
}
private bool SetConfigSettings(GitProcess git)
{
return(this.enlistment.TrySetCacheServerUrlConfig() &&
GVFSVerb.TrySetGitConfigSettings(git));
}
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);
}
string errorMessage;
if (!enlistment.TryConfigureAlternate(out errorMessage))
{
return(new Result("Error configuring alternate: " + errorMessage));
}
PhysicalFileSystem fileSystem = new PhysicalFileSystem();
GitRepo gitRepo = new GitRepo(tracer, enlistment, fileSystem);
GVFSGitObjects gitObjects = new GVFSGitObjects(new GVFSContext(tracer, fileSystem, gitRepo, enlistment), objectRequestor);
if (!this.TryDownloadCommit(
refs.GetTipCommitId(branch),
enlistment,
objectRequestor,
gitObjects,
gitRepo,
out errorMessage))
{
return(new Result(errorMessage));
}
if (!GVFSVerb.TrySetGitConfigSettings(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);
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));
}
}
GitProcess.Result updateIndexresult = git.UpdateIndexVersion4();
if (updateIndexresult.HasErrors)
{
string error = "Could not update index, error: " + updateIndexresult.Errors;
tracer.RelatedError(error);
return(new Result(error));
}
string installHooksError;
if (!HooksInstaller.InstallHooks(enlistment, out installHooksError))
{
tracer.RelatedError(installHooksError);
return(new Result(installHooksError));
}
if (!RepoMetadata.TryInitialize(tracer, enlistment.DotGVFSRoot, out errorMessage))
{
tracer.RelatedError(errorMessage);
return(new Result(errorMessage));
}
try
{
RepoMetadata.Instance.SaveCurrentDiskLayoutVersion();
}
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 prepGVFltError;
if (!GVFltCallbacks.TryPrepareFolderForGVFltCallbacks(enlistment.WorkingDirectoryRoot, out prepGVFltError))
{
tracer.RelatedError(prepGVFltError);
return(new Result(prepGVFltError));
}
return(new Result(true));
}
