internal ScopedBuildStep(LogLevel level, string stepName, IBuildLogger logger, bool multiThreaded, string context)
{
m_Logger = logger;
m_Logger?.BeginBuildStep(level, stepName, multiThreaded);
if (!string.IsNullOrEmpty(context))
{
m_Logger?.AddEntrySafe(level, context);
}
}
public static ReturnCode RunCachedOperation <T>(IBuildCache cache, IBuildLogger log, IProgressTracker tracker, List <WorkItem <T> > workItems,
IRunCachedCallbacks <T> cbs
)
{
using (log.ScopedStep(LogLevel.Info, "RunCachedOperation"))
{
List <CacheEntry> cacheEntries = null;
List <WorkItem <T> > nonCachedItems = workItems;
var cachedItems = new List <WorkItem <T> >();
for (int i = 0; i < workItems.Count; i++)
{
workItems[i].Index = i;
}
IList <CachedInfo> cachedInfo = null;
if (cache != null)
{
using (log.ScopedStep(LogLevel.Info, "Creating Cache Entries"))
for (int i = 0; i < workItems.Count; i++)
{
workItems[i].entry = cbs.CreateCacheEntry(workItems[i]);
}
cacheEntries = workItems.Select(i => i.entry).ToList();
using (log.ScopedStep(LogLevel.Info, "Load Cached Data"))
cache.LoadCachedData(cacheEntries, out cachedInfo);
cachedItems = workItems.Where(x => cachedInfo[x.Index] != null).ToList();
nonCachedItems = workItems.Where(x => cachedInfo[x.Index] == null).ToList();
}
using (log.ScopedStep(LogLevel.Info, "Process Entries"))
foreach (WorkItem <T> item in nonCachedItems)
{
if (!tracker.UpdateInfoUnchecked(item.StatusText))
{
return(ReturnCode.Canceled);
}
cbs.ProcessUncached(item);
}
using (log.ScopedStep(LogLevel.Info, "Process Cached Entries"))
foreach (WorkItem <T> item in cachedItems)
{
cbs.ProcessCached(item, cachedInfo[item.Index]);
}
foreach (WorkItem <T> item in workItems)
{
cbs.PostProcess(item);
}
if (cache != null)
{
List <CachedInfo> uncachedInfo;
using (log.ScopedStep(LogLevel.Info, "Saving to Cache"))
{
using (log.ScopedStep(LogLevel.Info, "Creating Cached Infos"))
uncachedInfo = nonCachedItems.Select((item) => cbs.CreateCachedInfo(item)).ToList();
cache.SaveCachedData(uncachedInfo);
}
}
log.AddEntrySafe(LogLevel.Info, $"Total Entries: {workItems.Count}, Processed: {nonCachedItems.Count}, Cached: {cachedItems.Count}");
return(ReturnCode.Success);
}
}