// CommitsInfo returns a list of commit information for these tree entries in the state of
// given commit and subpath. It takes advantages of concurrency to speed up the process.
// The returned list has the same number of items as tree entries, so the caller can access
// them via slice indices.
public async Task <List <EntryCommitInfo> > CommitsInfo(Commit commit, params CommitsInfoOptions[] opts)
{
if (Entries.Count == 0)
{
return(new List <EntryCommitInfo>());
}
var opt = new CommitsInfoOptions();
if (opts.Length > 0)
{
opt = opts[0];
}
if (opt.MaxConcurrency <= 0)
{
opt.MaxConcurrency = Tree.DefaultProcessCount;
}
var results = new ConcurrentBag <EntryCommitInfo>();
using (SemaphoreSlim concurrencySemaphore = new SemaphoreSlim(opt.MaxConcurrency))
{
List <Task> tasks = new List <Task>();
foreach (var item in Entries)
{
await concurrencySemaphore.WaitAsync();
tasks.Add(Task.Run(async() =>
{
try
{
var info = new EntryCommitInfo {
Entry = item
};
var ePath = System.IO.Path.Combine(string.IsNullOrEmpty(opt.Path)?"":opt.Path, item.Name);
info.Commit = await commit.CommitByPath(new CommitByRevisionOptions {
Path = ePath, Timeout = opt.Timeout
});
if (item.IsCommit())
{
info.Submodule = await commit.GetSubmodule(ePath);
}
results.Add(info);
}
finally
{
concurrencySemaphore.Release();
}
}));
}
await Task.WhenAll(tasks);
}
return(results.ToList());
}