long GetCommitSize(TfsGitCommit gitCommit, TeamFoundationRequestContext requestContext)
{
var tree = gitCommit.GetTree(requestContext);
if (tree == null)
return 0;
long totalSize = tree.GetBlobs(requestContext).Aggregate(
0L,
(size, blob) => size + blob.GetLength(requestContext));
return totalSize;
}
long GetCommitSize(TfsGitCommit gitCommit, TeamFoundationRequestContext requestContext)
{
var tree = gitCommit.GetTree(requestContext);
if (tree == null)
{
return(0);
}
long totalSize = tree.GetBlobs(requestContext).Aggregate(
0L,
(size, blob) => size + blob.GetLength(requestContext));
return(totalSize);
}
protected override PolicyEvaluationResult EvaluateInternal(IVssRequestContext requestContext, PushNotification push)
{
var repositoryService = requestContext.GetService <ITeamFoundationGitRepositoryService>();
var newBranches = push.RefUpdateResults.Where(r => r.OldObjectId == Sha1Id.Empty && r.Name.StartsWith(Constants.BranchPrefix));
var branch = newBranches.SingleOrDefault(b => b.Name == Constants.BranchPrefix + "master");
if (branch != null)
{
using (ITfsGitRepository repository = repositoryService.FindRepositoryById(requestContext, push.RepositoryId))
{
TfsGitCommit commit = (TfsGitCommit)repository.LookupObject(branch.NewObjectId);
if (commit != null)
{
var tree = commit.GetTree();
var treeEntries = tree.GetTreeEntries();
if (treeEntries.Any())
{
bool includesGitignore = false;
bool includesGitattributes = false;
foreach (var entry in treeEntries)
{
if (entry.ObjectType == GitObjectType.Blob && entry.Name.Equals(".gitignore", StringComparison.OrdinalIgnoreCase))
{
includesGitignore = true;
}
if (entry.ObjectType == GitObjectType.Blob && entry.Name.Equals(".gitattributes", StringComparison.OrdinalIgnoreCase))
{
using (var reader = new StreamReader(entry.Object.GetContent()))
{
var gitattributesContents = reader.ReadToEnd();
// Make sure .gitattributes file has a '* text=auto' line for eol normalization
if (!Regex.IsMatch(gitattributesContents, @"^\*\s+text=auto\s*$", RegexOptions.Multiline))
{
Logger.Log("pushNotification:", push);
var statusMessage = $".gitattributes is missing '* text=auto'. See {Settings.DocsBaseUrl}/guidelines/scm/git-conventions/#mandatory-files.";
Logger.Log(statusMessage);
return(new PolicyEvaluationResult(false, push.Pusher, statusMessage));
}
includesGitattributes = true;
}
}
}
if (!includesGitignore || !includesGitattributes)
{
Logger.Log("pushNotification:", push);
var statusMessage = $"Mandatory files missing. See {Settings.DocsBaseUrl}/guidelines/scm/git-conventions/#mandatory-files.";
Logger.Log(statusMessage);
return(new PolicyEvaluationResult(false, push.Pusher, statusMessage));
}
}
else
{
Logger.Log("Commit without tree entries: " + branch.NewObjectId);
}
}
else
{
Logger.Log("Unable to find commit " + branch.NewObjectId);
}
}
}
return(new PolicyEvaluationResult(true));
}