/// <summary>
/// Parse out the identified known causes. This needs to be kept up to date with the following:
/// http://dotnet-ci.cloudapp.net/failure-cause-management/
/// </summary>
public static bool TryGetBuildFailureInfo(JObject jobData, out BuildFailureInfo buildFailureInfo)
{
var actions = (JArray)jobData["actions"];
var causeList = new List<BuildFailureCause>();
if (TryGetFailureCauses(actions, causeList) ||
TryGetUnitTestCauses(actions, causeList) ||
TryGetMergeConflict(actions, causeList))
{
buildFailureInfo = new BuildFailureInfo(new ReadOnlyCollection<BuildFailureCause>(causeList));
return true;
}
buildFailureInfo = null;
return false;
}
private static BuildFailureCause GetBestCause(BuildFailureInfo info)
{
if (info == null)
{
return(BuildFailureCause.Unknown);
}
var cause = BuildFailureCause.Unknown;
foreach (var current in info.CauseList)
{
if (cause.Category == BuildFailureCause.CategoryMergeConflict || cause.Category == BuildFailureCause.CategoryUnknown)
{
cause = current;
}
}
return(cause);
}