public CheckinInfo GetCheckinInfo(IBuildDetail buildDetail, BuildStatus buildStatus, MyTfsBuildDefinition buildDefinition)
{
// Start with some semi-reasonable defaults for comment and author, but we'll try a variety of things to make them better
var result = new CheckinInfo(buildDetail);
var changesets = buildDetail.Information.GetNodesByType(MyBuildServer.ASSOCIATED_CHANGESET);
var commits = buildDetail.Information.GetNodesByType(MyBuildServer.ASSOCIATED_COMMIT);
var anyGitChangesets = changesets.Any();
var anyTfsCommits = commits.Any();
if (anyGitChangesets)
{
// This path does not not require a network call. It is used when the build is not in progress and the project uses git source control
result = SetInfoFromAssociatedChangesets(changesets);
}
else if (anyTfsCommits)
{
// This path does not not require a network call. It is used when the build is not in progress and the project uses tfs (non-git) source control
result = SetInfoFromAssociatedCommits(commits);
}
else
{
// this path may require a network call, however we cache requests. It is used the first time an in-progress build is found
var latestChangeset = QueryServerForLatestChangesetButCache(buildDefinition, buildStatus);
if (latestChangeset != null)
{
result.Committer = latestChangeset.Committer;
result.Comment = latestChangeset.Comment;
}
}
return result;
}
public CheckinInfo GetCheckinInfo(IBuildDetail buildDetail, BuildStatus buildStatus, MyTfsBuildDefinition buildDefinition)
{
// Start with some semi-reasonable defaults for comment and author, but we'll try a variety of things to make them better
var result = new CheckinInfo(buildDetail);
var changesets = buildDetail.Information.GetNodesByType(MyBuildServer.ASSOCIATED_CHANGESET);
var commits = buildDetail.Information.GetNodesByType(MyBuildServer.ASSOCIATED_COMMIT);
var anyGitChangesets = changesets.Any();
var anyTfsCommits = commits.Any();
if (anyGitChangesets)
{
// This path does not not require a network call. It is used when the build is not in progress and the project uses git source control
result = SetInfoFromAssociatedChangesets(changesets);
}
else if (anyTfsCommits)
{
// This path does not not require a network call. It is used when the build is not in progress and the project uses tfs (non-git) source control
result = SetInfoFromAssociatedCommits(commits);
}
else
{
// this path may require a network call, however we cache requests. It is used the first time an in-progress build is found
var latestChangeset = QueryServerForLatestChangesetButCache(buildDefinition, buildStatus);
if (latestChangeset != null)
{
result.Committer = latestChangeset.Committer;
result.Comment = latestChangeset.Comment;
}
}
return(result);
}
private static CheckinInfo QueryServerForLatestChangesetButCache(MyTfsBuildDefinition buildDefinition, BuildStatus buildStatus)
{
var newBuildHash = buildStatus.GetBuildDataAsHash();
CommentAndHash cachedChangeset;
bool haveEverGottenCommentsForThisBuildDef = _cachedCommentsByBuildDefinition.TryGetValue(buildDefinition.Name, out cachedChangeset);
bool areCacheCommentsStale = false;
if (haveEverGottenCommentsForThisBuildDef)
{
string oldBuildHash = cachedChangeset.BuildStatusHash;
areCacheCommentsStale = oldBuildHash != newBuildHash;
}
if (!haveEverGottenCommentsForThisBuildDef || areCacheCommentsStale)
{
CheckinInfo latestChangeset = buildDefinition.GetLatestChangeset();
_cachedCommentsByBuildDefinition[buildDefinition.Name] = new CommentAndHash(newBuildHash, latestChangeset);
}
return _cachedCommentsByBuildDefinition[buildDefinition.Name].Changeset;
}
private static CheckinInfo QueryServerForLatestChangesetButCache(MyTfsBuildDefinition buildDefinition, BuildStatus buildStatus)
{
var newBuildHash = buildStatus.GetBuildDataAsHash();
CommentAndHash cachedChangeset;
bool haveEverGottenCommentsForThisBuildDef = _cachedCommentsByBuildDefinition.TryGetValue(buildDefinition.Name, out cachedChangeset);
bool areCacheCommentsStale = false;
if (haveEverGottenCommentsForThisBuildDef)
{
string oldBuildHash = cachedChangeset.BuildStatusHash;
areCacheCommentsStale = oldBuildHash != newBuildHash;
}
if (!haveEverGottenCommentsForThisBuildDef || areCacheCommentsStale)
{
CheckinInfo latestChangeset = buildDefinition.GetLatestChangeset();
_cachedCommentsByBuildDefinition[buildDefinition.Name] = new CommentAndHash(newBuildHash, latestChangeset);
}
return(_cachedCommentsByBuildDefinition[buildDefinition.Name].Changeset);
}
