private BuildStatistics CreateCommitsStats(BuildCommits buildCommits, BuildInfo buildInfo)
{
var result = new BuildStatistics(buildInfo);
var buildCommit = buildCommits.BuildCommit;
var compareList = new List <Commit>();
compareList.Add(buildCommit);
compareList.AddRange(buildCommits.PreviousCommits);
var tracker = new FilesStatisticsTracker();
for (int i = 0; i < compareList.Count; i++)
{
var commitA = compareList.ElementAtOrDefault(i);
var commitB = compareList.ElementAtOrDefault(i + 1);
if (commitA == null || commitB == null)
{
break;
}
var commitStats = new CommitStats();
commitStats.LocalDateTime = commitA.Author.When.LocalDateTime;
commitStats.Commit = commitA.Sha;
commitStats.Author = commitA.Author.Name;
var diff = this.repository.Diff.Compare <Patch>(commitB.Tree, commitA.Tree);
foreach (var file in diff)
{
tracker.AddAuthor(file.Path, file.OldPath, commitA.Author.Name);
tracker.IncreaseRevision(file.Path, file.OldPath);
var fileStats = new FileStats();
fileStats.Path = file.Path;
fileStats.OldPath = file.OldPath;
fileStats.NumberOfModifiedLines = file.LinesAdded + file.LinesDeleted;
fileStats.BuildResult = buildInfo.BuildResult;
fileStats.GitObjectId = file.Oid.Sha;
commitStats.AddFileStats(fileStats);
}
result.AddStats(commitStats);
}
foreach (var loopStat in result.CommitStats)
{
foreach (var loopFile in loopStat.FileStats)
{
loopFile.NumberOfDistinctCommitters = tracker.GetDisctinctAuthorsCount(loopFile.Path);
loopFile.NumberOfRevisions = tracker.GetRevisionsCount(loopFile.Path);
}
}
return(result);
}
private static List <BuildCommits> CreateBuildCommits(List <Commit> buildCommits, Dictionary <string, List <BuildInfo> > buildsMap)
{
var result = new List <BuildCommits>();
foreach (var loopCommit in buildCommits)
{
var queue = new Queue <Commit>();
// Create a path from current commit to the next build commit.
var start = loopCommit.Parents.LastOrDefault();
if (start != null)
{
queue.Enqueue(start);
}
var walkPath = new BuildCommits(loopCommit);
bool nextBuildCommitFound = false;
while (queue.Any())
{
var toCompare = queue.Dequeue();
walkPath.PreviousCommits.Add(toCompare);
if (buildsMap.ContainsKey(toCompare.Sha))
{
nextBuildCommitFound = true;
break;
}
var next = toCompare.Parents.LastOrDefault();
if (next != null)
{
queue.Enqueue(next);
}
}
if (nextBuildCommitFound)
{
result.Add(walkPath);
}
}
return(result);
}
