private Dictionary <MergeRequestKey, Version> collectLatestVersions(ILocalCommitStorage repo)
{
Dictionary <MergeRequestKey, Version> result = new Dictionary <MergeRequestKey, Version>();
IEnumerable <MergeRequestKey> mergeRequestKeys = _mergeRequestCache.GetMergeRequests(repo.ProjectKey)
.Select(x => new MergeRequestKey(repo.ProjectKey, x.IId));
foreach (MergeRequestKey mrk in mergeRequestKeys)
{
Version version = _mergeRequestCache.GetLatestVersion(mrk);
bool newKey = !_statistic.ContainsKey(mrk) || !_statistic[mrk].HasValue;
if (version == null || (!newKey && version.Created_At <= _statistic[mrk].Value.LatestChange))
{
continue;
}
Trace.TraceInformation(String.Format(
"[GitBasedSizeCollector] Git statistic will be updated for MR: "
+ "Host={0}, Project={1}, IId={2}. Latest version created at: {3}",
mrk.ProjectKey.HostName, mrk.ProjectKey.ProjectName, mrk.IId,
version.Created_At.ToLocalTime().ToString()));
result.Add(mrk, version);
}
return(result);
}
public CommitStorageUpdateContext GetContext()
{
if (_versions == null)
{
Debug.Assert(false);
return(null);
}
if (!_versions.Any())
{
return(null);
}
Dictionary <string, HashSet <string> > baseToHeads = new Dictionary <string, HashSet <string> >();
foreach (Version version in _versions)
{
string baseSha = version.Base_Commit_SHA;
string headSha = version.Head_Commit_SHA;
if (baseSha != null && headSha != null && baseSha != headSha)
{
if (!baseToHeads.ContainsKey(baseSha))
{
baseToHeads[baseSha] = new HashSet <string>();
}
baseToHeads[baseSha].Add(headSha);
}
}
Version latestVersion = _versions.OrderBy(x => x.Created_At).LastOrDefault();
return(new FullUpdateContext(latestVersion.Created_At,
new BaseToHeadsCollection(
baseToHeads.ToDictionary(
item => new CommitInfo(item.Key),
item => item.Value.Select(x => new RelativeCommitInfo(x, null))))));
}
