public async Task <string> GetLatestVersionAsync(string owner, string repository)
{
string key = $"{owner}/{repository}";
if (LocalCache.ContainsKey(key))
{
_streamer.PushLine <MemoryCacheVersionProvider>(new StreamOptions
{
Level = LogLevel.Debug,
Messages = new StreamMessageBuilder()
.Add($"{owner}/{repository} latest release is retrieved from cache").Build()
});
}
else
{
await _semaphore.WaitAsync();
try
{
if (!LocalCache.ContainsKey(key))
{
LocalCache.Add(key, _provider.GetLatestVersionAsync(owner, repository));
}
}
finally
{
_semaphore.Release();
}
}
return(await LocalCache[key]);
}
public IDictionary <WorkflowInfo, IEnumerable <GitHubAction> > GetOutdated(IEnumerable <WorkflowInfo> items)
{
int totalCount = items
.SelectMany(wfi => wfi.Workflow.Jobs)
.SelectMany(j => j.Value.Steps)
.Count(s => s.Action.IsValidForUpgrade);
OnRepositoryCheckedStarted(totalCount);
var index = 0;
Dictionary <WorkflowInfo, IEnumerable <GitHubAction> > result = items
.AsParallel()
.ToDictionary(
wfi => wfi,
wfi => wfi.Workflow.Jobs
.SelectMany(job => job.Value.Steps)
.AsParallel()
.Select(step => step.Action)
.Where(action => action.IsValidForUpgrade)
.Select(async action =>
{
if (action.LatestVersion == null)
{
await _semaphore.WaitAsync();
try
{
if (action.LatestVersion == null)
{
OnRepositoryChecked(++index, totalCount);
action.LatestVersion = await _provider.GetLatestVersionAsync(action.Owner, action.Repository);
}
}
catch (GitHubVersionNotFoundException e)
{
_streamer.PushLine <GitHubService>(new StreamOptions
{
Exception = e,
Level = LogLevel.Warning,
Messages = new StreamMessageBuilder().Add(e.Message, ConsoleColor.Yellow).Build()
});
}
catch (Exception e)
{
_streamer.PushLine <GitHubService>(new StreamOptions
{
Exception = e,
Level = LogLevel.Error,
Messages = new StreamMessageBuilder().Add(e.Message, ConsoleColor.Red).Build()
});
}
finally
{
_semaphore.Release();
}
}
return(action);
})
.Select(t => t.Result)
.Where(action => !action.IsUpToDate))
.Where(p => p.Value.Any())
.ToDictionary(p => p.Key, p => p.Value.AsEnumerable());
OnRepositoryCheckedFinished();
return(result);
}