public static bool IsUpToDate(Task hostTask, UpToDateCheckType upToDateCheckType, ITaskItem[] readTLogNames, ITaskItem[] writeTLogNames)
{
bool isUpToDate;
// Read the input graph (missing inputs are infinitely new - i.e. outputs are out of date)
FlatTrackingData inputs = new FlatTrackingData(hostTask, readTLogNames, DateTime.MaxValue);
// Read the output graph (missing outputs are infinitely old - i.e. outputs are out of date)
FlatTrackingData outputs = new FlatTrackingData(hostTask, writeTLogNames, DateTime.MinValue);
// Find out if we are up to date
isUpToDate = IsUpToDate(hostTask.Log, upToDateCheckType, inputs, outputs);
// We're going to execute, so clear out the tlogs so
// the new execution will correctly populate the tlogs a-new
if (!isUpToDate)
{
// Remove all from inputs tlog
inputs.DependencyTable.Clear();
inputs.SaveTlog();
// Remove all from outputs tlog
outputs.DependencyTable.Clear();
outputs.SaveTlog();
}
return(isUpToDate);
}
public static bool IsUpToDate(Task hostTask, UpToDateCheckType upToDateCheckType, ITaskItem[] readTLogNames, ITaskItem[] writeTLogNames)
{
FlatTrackingData inputs = new FlatTrackingData(hostTask, readTLogNames, DateTime.MaxValue);
FlatTrackingData outputs = new FlatTrackingData(hostTask, writeTLogNames, DateTime.MinValue);
bool flag = IsUpToDate(hostTask.Log, upToDateCheckType, inputs, outputs);
if (!flag)
{
inputs.DependencyTable.Clear();
inputs.SaveTlog();
outputs.DependencyTable.Clear();
outputs.SaveTlog();
}
return(flag);
}
public static bool IsUpToDate(TaskLoggingHelper Log, UpToDateCheckType upToDateCheckType, FlatTrackingData inputs, FlatTrackingData outputs)
{
bool flag = false;
ResourceManager taskResources = Log.TaskResources;
Log.TaskResources = AssemblyResources.PrimaryResources;
inputs.UpdateFileEntryDetails();
outputs.UpdateFileEntryDetails();
if ((!inputs.TlogsAvailable || !outputs.TlogsAvailable) || (inputs.DependencyTable.Count == 0))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_LogFilesNotAvailable", new object[0]);
}
else if ((inputs.MissingFiles.Count > 0) || (outputs.MissingFiles.Count > 0))
{
if (inputs.MissingFiles.Count > 0)
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_MissingInputs", new object[0]);
}
if (inputs.MissingFiles.Count > 100)
{
FileTracker.LogMessageFromResources(Log, MessageImportance.Low, "Tracking_InputsNotShown", new object[] { inputs.MissingFiles.Count });
}
else
{
foreach (string str in inputs.MissingFiles)
{
FileTracker.LogMessage(Log, MessageImportance.Low, "\t" + str, new object[0]);
}
}
if (outputs.MissingFiles.Count > 0)
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_MissingOutputs", new object[0]);
}
if (outputs.MissingFiles.Count > 100)
{
FileTracker.LogMessageFromResources(Log, MessageImportance.Low, "Tracking_OutputsNotShown", new object[] { outputs.MissingFiles.Count });
}
else
{
foreach (string str2 in outputs.MissingFiles)
{
FileTracker.LogMessage(Log, MessageImportance.Low, "\t" + str2, new object[0]);
}
}
}
else if ((upToDateCheckType == UpToDateCheckType.InputOrOutputNewerThanTracking) && (inputs.NewestFileTimeUtc > inputs.NewestTLogTimeUtc))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { inputs.NewestFileName, inputs.NewestFileTimeUtc });
}
else if ((upToDateCheckType == UpToDateCheckType.InputOrOutputNewerThanTracking) && (outputs.NewestFileTimeUtc > outputs.NewestTLogTimeUtc))
{
Log.LogMessage(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { outputs.NewestFileName, outputs.NewestFileTimeUtc });
}
else if ((upToDateCheckType == UpToDateCheckType.InputNewerThanOutput) && (inputs.NewestFileTimeUtc > outputs.NewestFileTimeUtc))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { inputs.NewestFileName, inputs.NewestFileTimeUtc });
}
else if ((upToDateCheckType == UpToDateCheckType.InputNewerThanTracking) && (inputs.NewestFileTimeUtc > inputs.NewestTLogTimeUtc))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { inputs.NewestFileName, inputs.NewestFileTimeUtc });
}
else if ((upToDateCheckType == UpToDateCheckType.InputNewerThanTracking) && (inputs.NewestFileTimeUtc > outputs.NewestTLogTimeUtc))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { inputs.NewestFileName, inputs.NewestFileTimeUtc });
}
else
{
flag = true;
Log.LogMessageFromResources(MessageImportance.Normal, "Tracking_UpToDate", new object[0]);
}
Log.TaskResources = taskResources;
return flag;
}
public static bool IsUpToDate(Task hostTask, UpToDateCheckType upToDateCheckType, ITaskItem[] readTLogNames, ITaskItem[] writeTLogNames)
{
FlatTrackingData inputs = new FlatTrackingData(hostTask, readTLogNames, DateTime.MaxValue);
FlatTrackingData outputs = new FlatTrackingData(hostTask, writeTLogNames, DateTime.MinValue);
bool flag = IsUpToDate(hostTask.Log, upToDateCheckType, inputs, outputs);
if (!flag)
{
inputs.DependencyTable.Clear();
inputs.SaveTlog();
outputs.DependencyTable.Clear();
outputs.SaveTlog();
}
return flag;
}
public static bool IsUpToDate(TaskLoggingHelper Log, UpToDateCheckType upToDateCheckType, FlatTrackingData inputs, FlatTrackingData outputs)
{
bool isUpToDate = false;
// Keep a record of the task resources that was in use before
ResourceManager taskResources = Log.TaskResources;
Log.TaskResources = AssemblyResources.PrimaryResources;
inputs.UpdateFileEntryDetails();
outputs.UpdateFileEntryDetails();
if (!inputs.TlogsAvailable || !outputs.TlogsAvailable || inputs.DependencyTable.Count == 0)
{
// 1) The TLogs are somehow missing, which means we need to build
// 2) Because we are flat tracking, there are no roots which means that all the input file information
// comes from the input Tlogs, if they are empty then we must build.
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_LogFilesNotAvailable");
}
else if (inputs.MissingFiles.Count > 0 || outputs.MissingFiles.Count > 0)
{
// Files are missing from either inputs or outputs, that means we need to build
// Files are missing from inputs, that means we need to build
if (inputs.MissingFiles.Count > 0)
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_MissingInputs");
}
// Too much logging leads to poor performance
if (inputs.MissingFiles.Count > MaxLogCount)
{
FileTracker.LogMessageFromResources(Log, MessageImportance.Low, "Tracking_InputsNotShown", inputs.MissingFiles.Count);
}
else
{
// We have our set of inputs, log the details
foreach (string input in inputs.MissingFiles)
{
FileTracker.LogMessage(Log, MessageImportance.Low, "\t" + input);
}
}
// Files are missing from outputs, that means we need to build
if (outputs.MissingFiles.Count > 0)
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_MissingOutputs");
}
// Too much logging leads to poor performance
if (outputs.MissingFiles.Count > MaxLogCount)
{
FileTracker.LogMessageFromResources(Log, MessageImportance.Low, "Tracking_OutputsNotShown", outputs.MissingFiles.Count);
}
else
{
// We have our set of inputs, log the details
foreach (string output in outputs.MissingFiles)
{
FileTracker.LogMessage(Log, MessageImportance.Low, "\t" + output);
}
}
}
else if (upToDateCheckType == UpToDateCheckType.InputOrOutputNewerThanTracking &&
(inputs.NewestFileTimeUtc > inputs.NewestTLogTimeUtc))
{
// One of the inputs is newer than the input tlog
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", inputs.NewestFileName, inputs.NewestFileTimeUtc, inputs.NewestTLogFileName, inputs.NewestTLogTimeUtc);
}
else if (upToDateCheckType == UpToDateCheckType.InputOrOutputNewerThanTracking &&
(outputs.NewestFileTimeUtc > outputs.NewestTLogTimeUtc))
{
// one of the outputs is newer than the output tlog
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", outputs.NewestFileName, outputs.NewestFileTimeUtc, outputs.NewestTLogFileName, outputs.NewestTLogTimeUtc);
}
else if (upToDateCheckType == UpToDateCheckType.InputNewerThanOutput &&
(inputs.NewestFileTimeUtc > outputs.NewestFileTimeUtc))
{
// One of the inputs is newer than the outputs
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", inputs.NewestFileName, inputs.NewestFileTimeUtc, outputs.NewestFileName, outputs.NewestFileTimeUtc);
}
else if (upToDateCheckType == UpToDateCheckType.InputNewerThanTracking &&
(inputs.NewestFileTimeUtc > inputs.NewestTLogTimeUtc))
{
// One of the inputs is newer than the one of the TLogs
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", inputs.NewestFileName, inputs.NewestFileTimeUtc, inputs.NewestTLogFileName, inputs.NewestTLogTimeUtc);
}
else if (upToDateCheckType == UpToDateCheckType.InputNewerThanTracking &&
(inputs.NewestFileTimeUtc > outputs.NewestTLogTimeUtc))
{
// One of the inputs is newer than the one of the TLogs
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", inputs.NewestFileName, inputs.NewestFileTimeUtc, outputs.NewestTLogFileName, outputs.NewestTLogTimeUtc);
}
else
{
// Nothing appears to have changed..
isUpToDate = true;
Log.LogMessageFromResources(MessageImportance.Normal, "Tracking_UpToDate");
}
// Set the task resources back now that we're done with it
Log.TaskResources = taskResources;
return isUpToDate;
}
public static bool IsUpToDate(Task hostTask, UpToDateCheckType upToDateCheckType, ITaskItem[] readTLogNames, ITaskItem[] writeTLogNames)
{
bool isUpToDate;
// Read the input graph (missing inputs are infinitely new - i.e. outputs are out of date)
FlatTrackingData inputs = new FlatTrackingData(hostTask, readTLogNames, DateTime.MaxValue);
// Read the output graph (missing outputs are infinitely old - i.e. outputs are out of date)
FlatTrackingData outputs = new FlatTrackingData(hostTask, writeTLogNames, DateTime.MinValue);
// Find out if we are up to date
isUpToDate = IsUpToDate(hostTask.Log, upToDateCheckType, inputs, outputs);
// We're going to execute, so clear out the tlogs so
// the new execution will correctly populate the tlogs a-new
if (!isUpToDate)
{
// Remove all from inputs tlog
inputs.DependencyTable.Clear();
inputs.SaveTlog();
// Remove all from outputs tlog
outputs.DependencyTable.Clear();
outputs.SaveTlog();
}
return isUpToDate;
}
public static bool IsUpToDate(TaskLoggingHelper Log, UpToDateCheckType upToDateCheckType, FlatTrackingData inputs, FlatTrackingData outputs)
{
bool flag = false;
ResourceManager taskResources = Log.TaskResources;
Log.TaskResources = AssemblyResources.PrimaryResources;
inputs.UpdateFileEntryDetails();
outputs.UpdateFileEntryDetails();
if ((!inputs.TlogsAvailable || !outputs.TlogsAvailable) || (inputs.DependencyTable.Count == 0))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_LogFilesNotAvailable", new object[0]);
}
else if ((inputs.MissingFiles.Count > 0) || (outputs.MissingFiles.Count > 0))
{
if (inputs.MissingFiles.Count > 0)
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_MissingInputs", new object[0]);
}
if (inputs.MissingFiles.Count > 100)
{
FileTracker.LogMessageFromResources(Log, MessageImportance.Low, "Tracking_InputsNotShown", new object[] { inputs.MissingFiles.Count });
}
else
{
foreach (string str in inputs.MissingFiles)
{
FileTracker.LogMessage(Log, MessageImportance.Low, "\t" + str, new object[0]);
}
}
if (outputs.MissingFiles.Count > 0)
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_MissingOutputs", new object[0]);
}
if (outputs.MissingFiles.Count > 100)
{
FileTracker.LogMessageFromResources(Log, MessageImportance.Low, "Tracking_OutputsNotShown", new object[] { outputs.MissingFiles.Count });
}
else
{
foreach (string str2 in outputs.MissingFiles)
{
FileTracker.LogMessage(Log, MessageImportance.Low, "\t" + str2, new object[0]);
}
}
}
else if ((upToDateCheckType == UpToDateCheckType.InputOrOutputNewerThanTracking) && (inputs.NewestFileTimeUtc > inputs.NewestTLogTimeUtc))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { inputs.NewestFileName, inputs.NewestFileTimeUtc });
}
else if ((upToDateCheckType == UpToDateCheckType.InputOrOutputNewerThanTracking) && (outputs.NewestFileTimeUtc > outputs.NewestTLogTimeUtc))
{
Log.LogMessage(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { outputs.NewestFileName, outputs.NewestFileTimeUtc });
}
else if ((upToDateCheckType == UpToDateCheckType.InputNewerThanOutput) && (inputs.NewestFileTimeUtc > outputs.NewestFileTimeUtc))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { inputs.NewestFileName, inputs.NewestFileTimeUtc });
}
else if ((upToDateCheckType == UpToDateCheckType.InputNewerThanTracking) && (inputs.NewestFileTimeUtc > inputs.NewestTLogTimeUtc))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { inputs.NewestFileName, inputs.NewestFileTimeUtc });
}
else if ((upToDateCheckType == UpToDateCheckType.InputNewerThanTracking) && (inputs.NewestFileTimeUtc > outputs.NewestTLogTimeUtc))
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", new object[] { inputs.NewestFileName, inputs.NewestFileTimeUtc });
}
else
{
flag = true;
Log.LogMessageFromResources(MessageImportance.Normal, "Tracking_UpToDate", new object[0]);
}
Log.TaskResources = taskResources;
return(flag);
}
public static bool IsUpToDate(TaskLoggingHelper Log, UpToDateCheckType upToDateCheckType, FlatTrackingData inputs, FlatTrackingData outputs)
{
bool isUpToDate = false;
// Keep a record of the task resources that was in use before
ResourceManager taskResources = Log.TaskResources;
Log.TaskResources = AssemblyResources.PrimaryResources;
inputs.UpdateFileEntryDetails();
outputs.UpdateFileEntryDetails();
if (!inputs.TlogsAvailable || !outputs.TlogsAvailable || inputs.DependencyTable.Count == 0)
{
// 1) The TLogs are somehow missing, which means we need to build
// 2) Because we are flat tracking, there are no roots which means that all the input file information
// comes from the input Tlogs, if they are empty then we must build.
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_LogFilesNotAvailable");
}
else if (inputs.MissingFiles.Count > 0 || outputs.MissingFiles.Count > 0)
{
// Files are missing from either inputs or outputs, that means we need to build
// Files are missing from inputs, that means we need to build
if (inputs.MissingFiles.Count > 0)
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_MissingInputs");
}
// Too much logging leads to poor performance
if (inputs.MissingFiles.Count > MaxLogCount)
{
FileTracker.LogMessageFromResources(Log, MessageImportance.Low, "Tracking_InputsNotShown", inputs.MissingFiles.Count);
}
else
{
// We have our set of inputs, log the details
foreach (string input in inputs.MissingFiles)
{
FileTracker.LogMessage(Log, MessageImportance.Low, "\t" + input);
}
}
// Files are missing from outputs, that means we need to build
if (outputs.MissingFiles.Count > 0)
{
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_MissingOutputs");
}
// Too much logging leads to poor performance
if (outputs.MissingFiles.Count > MaxLogCount)
{
FileTracker.LogMessageFromResources(Log, MessageImportance.Low, "Tracking_OutputsNotShown", outputs.MissingFiles.Count);
}
else
{
// We have our set of inputs, log the details
foreach (string output in outputs.MissingFiles)
{
FileTracker.LogMessage(Log, MessageImportance.Low, "\t" + output);
}
}
}
else if (upToDateCheckType == UpToDateCheckType.InputOrOutputNewerThanTracking &&
(inputs.NewestFileTimeUtc > inputs.NewestTLogTimeUtc))
{
// One of the inputs is newer than the input tlog
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", inputs.NewestFileName, inputs.NewestFileTimeUtc, inputs.NewestTLogFileName, inputs.NewestTLogTimeUtc);
}
else if (upToDateCheckType == UpToDateCheckType.InputOrOutputNewerThanTracking &&
(outputs.NewestFileTimeUtc > outputs.NewestTLogTimeUtc))
{
// one of the outputs is newer than the output tlog
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", outputs.NewestFileName, outputs.NewestFileTimeUtc, outputs.NewestTLogFileName, outputs.NewestTLogTimeUtc);
}
else if (upToDateCheckType == UpToDateCheckType.InputNewerThanOutput &&
(inputs.NewestFileTimeUtc > outputs.NewestFileTimeUtc))
{
// One of the inputs is newer than the outputs
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", inputs.NewestFileName, inputs.NewestFileTimeUtc, outputs.NewestFileName, outputs.NewestFileTimeUtc);
}
else if (upToDateCheckType == UpToDateCheckType.InputNewerThanTracking &&
(inputs.NewestFileTimeUtc > inputs.NewestTLogTimeUtc))
{
// One of the inputs is newer than the one of the TLogs
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", inputs.NewestFileName, inputs.NewestFileTimeUtc, inputs.NewestTLogFileName, inputs.NewestTLogTimeUtc);
}
else if (upToDateCheckType == UpToDateCheckType.InputNewerThanTracking &&
(inputs.NewestFileTimeUtc > outputs.NewestTLogTimeUtc))
{
// One of the inputs is newer than the one of the TLogs
Log.LogMessageFromResources(MessageImportance.Low, "Tracking_DependencyWasModifiedAt", inputs.NewestFileName, inputs.NewestFileTimeUtc, outputs.NewestTLogFileName, outputs.NewestTLogTimeUtc);
}
else
{
// Nothing appears to have changed..
isUpToDate = true;
Log.LogMessageFromResources(MessageImportance.Normal, "Tracking_UpToDate");
}
// Set the task resources back now that we're done with it
Log.TaskResources = taskResources;
return(isUpToDate);
}