private TrackMergeInfo GetTrackMergeInfo(MergeInfoViewModel mergeInfo, Changeset changeset, VersionControlServer versionControl)
{
var mergesRelationships = GetMergesRelationships(mergeInfo.SourcePath, versionControl);
var trackMerges = versionControl.TrackMerges(new[] {changeset.ChangesetId},
new ItemIdentifier(mergeInfo.SourcePath),
mergesRelationships.ToArray(),
null);
var trackMergeInfo = GetTrackMergeInfo(versionControl,
trackMerges, mergeInfo.SourcePath);
trackMergeInfo.FromOriginalToSourceBranches.Reverse();
trackMergeInfo.SourceComment = changeset.Comment;
trackMergeInfo.SourceBranch = mergeInfo.SourceBranch;
trackMergeInfo.SourceChangesetId = changeset.ChangesetId;
trackMergeInfo.SourceWorkItemIds = changeset.AssociatedWorkItems != null
? changeset.AssociatedWorkItems.Select(w => (long) w.Id).ToList()
: new List<long>();
trackMergeInfo.OriginaBranch = trackMergeInfo.OriginaBranch ?? trackMergeInfo.SourceBranch;
trackMergeInfo.OriginalComment = trackMergeInfo.OriginalComment ?? trackMergeInfo.SourceComment;
return trackMergeInfo;
}
private TrackMergeInfo GetTrackMergeInfo(VersionControlServer versionControl,
IEnumerable<ExtendedMerge> allTrackMerges,
string sourcePath)
{
var result = new TrackMergeInfo
{
FromOriginalToSourceBranches = new List<string>(),
};
var trackMerges = allTrackMerges.Where(m => m.TargetItem.Item == sourcePath).ToArray();
if (!trackMerges.IsNullOrEmpty())
{
var changesetIds = trackMerges.Select(t => t.SourceChangeset.ChangesetId).ToArray();
var mergeSourceBranches = _changesetService.GetAssociatedBranches(changesetIds)
.Select(b => b.Item)
.Distinct()
.ToArray();
if (mergeSourceBranches.Length == 1)
{
result.FromOriginalToSourceBranches.Add(mergeSourceBranches[0]);
var sourceFolder = trackMerges.First().SourceItem.Item.ServerItem;
var comment = trackMerges.First().SourceChangeset.Comment;
if (trackMerges.Length > 1)
{
foreach (var merge in trackMerges.Skip(1))
sourceFolder = FindShareFolder(sourceFolder, merge.SourceItem.Item.ServerItem);
comment = "source changeset has several comments";
}
var sourceMergesRelationships = versionControl.QueryMergeRelationships(sourceFolder)
.Where(r => !r.IsDeleted)
.ToArray();
var sourceTrackMerges = versionControl.TrackMerges(changesetIds,
new ItemIdentifier(sourceFolder),
sourceMergesRelationships,
null);
var sourceTrackMergeInfo = GetTrackMergeInfo(versionControl, sourceTrackMerges, sourceFolder);
if (!sourceTrackMergeInfo.FromOriginalToSourceBranches.IsNullOrEmpty())
{
result.FromOriginalToSourceBranches.AddRange(sourceTrackMergeInfo.FromOriginalToSourceBranches);
result.OriginalComment = sourceTrackMergeInfo.OriginalComment;
result.OriginaBranch = sourceTrackMergeInfo.OriginaBranch;
}
else
{
result.OriginalComment = comment;
result.OriginaBranch = mergeSourceBranches[0];
}
}
else
{
result.FromOriginalToSourceBranches.Add("multi");
result.OriginaBranch = "multi";
result.OriginalComment = "source changeset has several comments";
}
}
return result;
}