/// <summary>
/// Adds a failed build to this object
/// </summary>
/// <param name="Build">The failed build</param>
public void AddFailedBuild(BuildHealthJobStep Build)
{
int Index = FailedBuilds.BinarySearch(Build);
if (Index < 0)
{
FailedBuilds.Insert(~Index, Build);
}
}
/// <summary>
/// Finds the first build after the one given which executes the same steps. Used to determine the last succesful build before a failure.
/// </summary>
/// <param name="Stream">The stream to search for</param>
/// <param name="Change">The change to search for</param>
/// <param name="StepName">Name of the job step to find</param>
/// <returns>The last build known before the given changelist</returns>
public BuildHealthJobStep FindBuildAfter(string Stream, int Change, string StepName)
{
BuildHealthJobStep Result = null;
List <BuildHealthJobStep> Builds;
if (Streams.TryGetValue(Stream, out Builds))
{
for (int Idx = Builds.Count - 1; Idx >= 0 && Builds[Idx].Change > Change; Idx--)
{
if (Builds[Idx].JobStepName == StepName)
{
Result = Builds[Idx];
}
}
}
return(Result);
}
/// <summary>
/// Finds the last build before the one given which executes the same steps. Used to determine the last succesful build before a failure.
/// </summary>
/// <param name="Stream">The stream to search for</param>
/// <param name="Change">The change to search for</param>
/// <param name="StepNames">The step names which the job step needs to have</param>
/// <returns>The last build known before the given changelist</returns>
public BuildHealthJobStep FindBuildBefore(string Stream, int Change, string StepName)
{
BuildHealthJobStep Result = null;
List <BuildHealthJobStep> Builds;
if (Streams.TryGetValue(Stream, out Builds))
{
for (int Idx = 0; Idx < Builds.Count && Builds[Idx].Change < Change; Idx++)
{
if (Builds[Idx].JobStepName == StepName)
{
Result = Builds[Idx];
}
}
}
return(Result);
}
/// <summary>
/// Adds a new build for tracking
/// </summary>
/// <param name="Stream">The stream containing the build</param>
/// <param name="Build">The build to add</param>
public void AddBuild(string Stream, BuildHealthJobStep Build)
{
// Get the list of tracked builds for this stream
List <BuildHealthJobStep> Builds;
if (!Streams.TryGetValue(Stream, out Builds))
{
Builds = new List <BuildHealthJobStep>();
Streams.Add(Stream, Builds);
}
// Add this build to the tracked state data
int BuildIdx = Builds.BinarySearch(Build);
if (BuildIdx < 0)
{
BuildIdx = ~BuildIdx;
Builds.Insert(BuildIdx, Build);
}
}
/// <summary>
/// Main command entry point
/// </summary>
/// <param name="Arguments">The command line arguments</param>
public override void Exec(CommandLineArguments Arguments)
{
// Parse the arguments
bool bClean = Arguments.HasOption("-Clean");
string PerforcePort = Arguments.GetStringOrDefault("-P4Port=", null);
string PerforceUser = Arguments.GetStringOrDefault("-P4User="******"-InputFile=", null);
FileReference StateFile = Arguments.GetFileReference("-StateFile=");
string ServerUrl = Arguments.GetStringOrDefault("-Server=", null);
bool bKeepHistory = Arguments.HasOption("-KeepHistory");
bool bReadOnly = Arguments.HasOption("-ReadOnly");
DirectoryReference SaveUnmatchedDir = Arguments.GetDirectoryReferenceOrDefault("-SaveUnmatched=", null);
Arguments.CheckAllArgumentsUsed();
// Build a mapping from category to matching
Dictionary <string, PatternMatcher> CategoryNameToMatcher = new Dictionary <string, PatternMatcher>();
foreach (PatternMatcher Matcher in Matchers)
{
CategoryNameToMatcher[Matcher.Category] = Matcher;
}
// Complete any interrupted operation to update the state file
CompleteStateTransaction(StateFile);
// Read the persistent data file
BuildHealthState State;
if (!bClean && FileReference.Exists(StateFile))
{
Log.TraceInformation("Reading persistent data from {0}", StateFile);
State = DeserializeJson <BuildHealthState>(StateFile);
}
else
{
Log.TraceInformation("Creating new persistent data");
State = new BuildHealthState();
}
// Fixup any issues loaded from disk
foreach (BuildHealthIssue Issue in State.Issues)
{
if (Issue.References == null)
{
Issue.References = new SortedSet <string>();
}
}
// Create the Perforce connection
PerforceConnection Perforce = new PerforceConnection(PerforcePort, PerforceUser, null);
// Process the input data
if (InputFile != null)
{
// Parse the input file
Log.TraceInformation("Reading build results from {0}", InputFile);
InputData InputData = DeserializeJson <InputData>(InputFile);
// Parse all the builds and add them to the persistent data
List <InputJob> InputJobs = InputData.Jobs.OrderBy(x => x.Change).ThenBy(x => x.Stream).ToList();
Stopwatch Timer = Stopwatch.StartNew();
foreach (InputJob InputJob in InputJobs)
{
// Add a new build for each job step
foreach (InputJobStep InputJobStep in InputJob.Steps)
{
BuildHealthJobStep NewBuild = new BuildHealthJobStep(InputJob.Change, InputJob.Name, InputJob.Url, InputJobStep.Name, InputJobStep.Url, null);
State.AddBuild(InputJob.Stream, NewBuild);
}
// Add all the job steps
List <InputJobStep> InputJobSteps = InputJob.Steps.OrderBy(x => x.Name).ToList();
foreach (InputJobStep InputJobStep in InputJobSteps)
{
if (InputJobStep.Diagnostics != null && InputJobStep.Diagnostics.Count > 0)
{
AddStep(Perforce, State, InputJob, InputJobStep);
}
}
// Remove any steps which are empty
InputJob.Steps.RemoveAll(x => x.Diagnostics == null || x.Diagnostics.Count == 0);
}
InputJobs.RemoveAll(x => x.Steps.Count == 0);
Log.TraceInformation("Added jobs in {0}s", Timer.Elapsed.TotalSeconds);
// If there are any unmatched issues, save out the current state and remaining input
if (SaveUnmatchedDir != null && InputJobs.Count > 0)
{
DirectoryReference.CreateDirectory(SaveUnmatchedDir);
if (FileReference.Exists(StateFile))
{
FileReference.Copy(StateFile, FileReference.Combine(SaveUnmatchedDir, "State.json"), true);
}
SerializeJson(FileReference.Combine(SaveUnmatchedDir, "Input.json"), InputData);
}
// Try to find the next successful build for each stream, so we can close it as part of updating the server
for (int Idx = 0; Idx < State.Issues.Count; Idx++)
{
BuildHealthIssue Issue = State.Issues[Idx];
foreach (string Stream in Issue.Streams.Keys)
{
Dictionary <string, BuildHealthJobHistory> StepNameToHistory = Issue.Streams[Stream];
foreach (string StepName in StepNameToHistory.Keys)
{
BuildHealthJobHistory IssueHistory = StepNameToHistory[StepName];
if (IssueHistory.FailedBuilds.Count > 0 && IssueHistory.NextSuccessfulBuild == null)
{
// Find the successful build after this change
BuildHealthJobStep LastFailedBuild = IssueHistory.FailedBuilds[IssueHistory.FailedBuilds.Count - 1];
IssueHistory.NextSuccessfulBuild = State.FindBuildAfter(Stream, LastFailedBuild.Change, StepName);
}
}
}
}
// Find the change two days before the latest change being added
if (InputData.Jobs.Count > 0 && !bKeepHistory)
{
// Find all the unique change numbers for each stream
SortedSet <int> ChangeNumbers = new SortedSet <int>();
foreach (List <BuildHealthJobStep> Builds in State.Streams.Values)
{
ChangeNumbers.UnionWith(Builds.Select(x => x.Change));
}
// Get the latest change record
int LatestChangeNumber = InputData.Jobs.Min(x => x.Change);
ChangeRecord LatestChangeRecord = Perforce.GetChange(GetChangeOptions.None, LatestChangeNumber).Data;
// Step forward through all the changelists until we get to one we don't want to delete
int DeleteChangeNumber = -1;
foreach (int ChangeNumber in ChangeNumbers)
{
ChangeRecord ChangeRecord = Perforce.GetChange(GetChangeOptions.None, ChangeNumber).Data;
if (ChangeRecord.Date > LatestChangeRecord.Date - TimeSpan.FromDays(2))
{
break;
}
DeleteChangeNumber = ChangeNumber;
}
// Remove any builds we no longer want to track
foreach (List <BuildHealthJobStep> Builds in State.Streams.Values)
{
Builds.RemoveAll(x => x.Change <= DeleteChangeNumber);
}
}
}
// Mark any issues as resolved
foreach (BuildHealthIssue Issue in State.Issues)
{
if (Issue.IsResolved())
{
if (!Issue.ResolvedAt.HasValue)
{
Issue.ResolvedAt = DateTime.UtcNow;
}
}
else
{
if (Issue.ResolvedAt.HasValue)
{
Issue.ResolvedAt = null;
}
}
}
// If we're in read-only mode, don't write anything out
if (bReadOnly)
{
return;
}
// Save the persistent data
Log.TraceInformation("Writing persistent data to {0}", StateFile);
DirectoryReference.CreateDirectory(StateFile.Directory);
WriteState(StateFile, State);
// Synchronize with the server
if (ServerUrl != null)
{
// Post any issue updates
foreach (BuildHealthIssue Issue in State.Issues)
{
PatternMatcher Matcher;
if (!CategoryNameToMatcher.TryGetValue(Issue.Category, out Matcher))
{
continue;
}
string Summary = Matcher.GetSummary(Issue);
if (Issue.Id == -1)
{
Log.TraceInformation("Adding issue: {0}", Issue);
if (Issue.PendingWatchers.Count == 0)
{
Log.TraceWarning("(No possible causers)");
}
CommandTypes.AddIssue IssueBody = new CommandTypes.AddIssue();
IssueBody.Project = Issue.Project;
IssueBody.Summary = Summary;
if (Issue.PendingWatchers.Count == 1)
{
IssueBody.Owner = Issue.PendingWatchers.First();
}
using (HttpWebResponse Response = SendHttpRequest(String.Format("{0}/api/issues", ServerUrl), "POST", IssueBody))
{
int ResponseCode = (int)Response.StatusCode;
if (!(ResponseCode >= 200 && ResponseCode <= 299))
{
throw new Exception("Unable to add issue");
}
Issue.Id = ParseHttpResponse <CommandTypes.AddIssueResponse>(Response).Id;
}
Issue.PostedSummary = Summary;
WriteState(StateFile, State);
}
else if (Issue.PostedSummary == null || !String.Equals(Issue.PostedSummary, Summary, StringComparison.Ordinal))
{
Log.TraceInformation("Updating issue {0}", Issue.Id);
CommandTypes.UpdateIssue IssueBody = new CommandTypes.UpdateIssue();
IssueBody.Summary = Summary;
using (HttpWebResponse Response = SendHttpRequest(String.Format("{0}/api/issues/{1}", ServerUrl, Issue.Id), "PUT", IssueBody))
{
int ResponseCode = (int)Response.StatusCode;
if (!(ResponseCode >= 200 && ResponseCode <= 299))
{
throw new Exception("Unable to add issue");
}
}
Issue.PostedSummary = Summary;
WriteState(StateFile, State);
}
}
// Add any new builds associated with issues
Dictionary <string, long> JobStepUrlToId = new Dictionary <string, long>(StringComparer.Ordinal);
foreach (BuildHealthIssue Issue in State.Issues)
{
foreach (KeyValuePair <string, Dictionary <string, BuildHealthJobHistory> > StreamPair in Issue.Streams)
{
foreach (BuildHealthJobHistory StreamHistory in StreamPair.Value.Values)
{
foreach (BuildHealthJobStep Build in StreamHistory.Builds)
{
if (!Build.bPostedToServer)
{
Log.TraceInformation("Adding {0} to issue {1}", Build.JobStepUrl, Issue.Id);
CommandTypes.AddBuild AddBuild = new CommandTypes.AddBuild();
AddBuild.Stream = StreamPair.Key;
AddBuild.Change = Build.Change;
AddBuild.JobName = Build.JobName;
AddBuild.JobUrl = Build.JobUrl;
AddBuild.JobStepName = Build.JobStepName;
AddBuild.JobStepUrl = Build.JobStepUrl;
AddBuild.ErrorUrl = Build.ErrorUrl;
AddBuild.Outcome = (Build == StreamHistory.PrevSuccessfulBuild || Build == StreamHistory.NextSuccessfulBuild)? CommandTypes.Outcome.Success : CommandTypes.Outcome.Error;
using (HttpWebResponse Response = SendHttpRequest(String.Format("{0}/api/issues/{1}/builds", ServerUrl, Issue.Id), "POST", AddBuild))
{
int ResponseCode = (int)Response.StatusCode;
if (!(ResponseCode >= 200 && ResponseCode <= 299))
{
throw new Exception("Unable to add build");
}
Build.Id = ParseHttpResponse <CommandTypes.AddBuildResponse>(Response).Id;
}
Build.bPostedToServer = true;
WriteState(StateFile, State);
}
if (Build.Id != -1)
{
JobStepUrlToId[Build.JobStepUrl] = Build.Id;
}
}
}
}
}
// Add any new diagnostics
foreach (BuildHealthIssue Issue in State.Issues)
{
foreach (BuildHealthDiagnostic Diagnostic in Issue.Diagnostics)
{
if (!Diagnostic.bPostedToServer)
{
string Summary = Diagnostic.Message;
const int MaxLength = 40;
if (Summary.Length > MaxLength)
{
Summary = Summary.Substring(0, MaxLength).TrimEnd();
}
Log.TraceInformation("Adding diagnostic '{0}' to issue {1}", Summary, Issue.Id);
CommandTypes.AddDiagnostic AddDiagnostic = new CommandTypes.AddDiagnostic();
long BuildId;
if (Diagnostic.JobStepUrl != null && JobStepUrlToId.TryGetValue(Diagnostic.JobStepUrl, out BuildId))
{
AddDiagnostic.BuildId = BuildId;
}
else
{
Console.WriteLine("ERROR");
}
AddDiagnostic.Message = Diagnostic.Message;
AddDiagnostic.Url = Diagnostic.ErrorUrl;
using (HttpWebResponse Response = SendHttpRequest(String.Format("{0}/api/issues/{1}/diagnostics", ServerUrl, Issue.Id), "POST", AddDiagnostic))
{
int ResponseCode = (int)Response.StatusCode;
if (!(ResponseCode >= 200 && ResponseCode <= 299))
{
throw new Exception("Unable to add build");
}
}
Diagnostic.bPostedToServer = true;
WriteState(StateFile, State);
}
}
}
// Close any issues which are complete
for (int Idx = 0; Idx < State.Issues.Count; Idx++)
{
BuildHealthIssue Issue = State.Issues[Idx];
if (Issue.ResolvedAt.HasValue != Issue.bPostedResolved)
{
Log.TraceInformation("Setting issue {0} resolved flag to {1}", Issue.Id, Issue.ResolvedAt.HasValue);
CommandTypes.UpdateIssue UpdateBody = new CommandTypes.UpdateIssue();
UpdateBody.Resolved = Issue.ResolvedAt.HasValue;
using (HttpWebResponse Response = SendHttpRequest(String.Format("{0}/api/issues/{1}", ServerUrl, Issue.Id), "PUT", UpdateBody))
{
int ResponseCode = (int)Response.StatusCode;
if (!(ResponseCode >= 200 && ResponseCode <= 299))
{
throw new Exception("Unable to delete issue");
}
}
Issue.bPostedResolved = Issue.ResolvedAt.HasValue;
WriteState(StateFile, State);
}
}
// Update watchers on any open builds
foreach (BuildHealthIssue Issue in State.Issues)
{
while (Issue.PendingWatchers.Count > 0)
{
CommandTypes.Watcher Watcher = new CommandTypes.Watcher();
Watcher.UserName = Issue.PendingWatchers.First();
using (HttpWebResponse Response = SendHttpRequest(String.Format("{0}/api/issues/{1}/watchers", ServerUrl, Issue.Id), "POST", Watcher))
{
int ResponseCode = (int)Response.StatusCode;
if (!(ResponseCode >= 200 && ResponseCode <= 299))
{
throw new Exception("Unable to add watcher");
}
}
Issue.PendingWatchers.Remove(Watcher.UserName);
Issue.Watchers.Add(Watcher.UserName);
WriteState(StateFile, State);
}
}
}
// Remove any issues which have been resolved for 24 hours. We have to keep information about issues that have been fixed for some time; we may be updating the same job
// multiple times while other steps are running, and we don't want to keep opening new issues for it. Also, it can take time for changes to propagate between streams.
DateTime RemoveIssueTime = DateTime.UtcNow - TimeSpan.FromHours(24.0);
for (int Idx = 0; Idx < State.Issues.Count; Idx++)
{
BuildHealthIssue Issue = State.Issues[Idx];
if (Issue.ResolvedAt.HasValue && Issue.ResolvedAt.Value < RemoveIssueTime)
{
State.Issues.RemoveAt(Idx--);
WriteState(StateFile, State);
continue;
}
}
// TODO: VERIFY ISSUES ARE CLOSED
}
/// <summary>
/// Constructs a new history for a particular stream
/// </summary>
public BuildHealthJobHistory(BuildHealthJobStep PrevSuccessfulBuild)
{
this.PrevSuccessfulBuild = PrevSuccessfulBuild;
}