public ReadOnlyMemory <byte> Execute(HtmlModuleContext ctx, string files)
{
return(ctx.Cache($"{Name}:{SharedDir}/{files}", _ => {
var sb = StringBuilderCache.Allocate();
var paths = files.Split(',').Map(file =>
SharedDir.CombineWith(file + (file.IndexOf('.') == -1 ? DefaultExt : "")));
foreach (var path in paths)
{
if (path.IndexOf('*') >= 0)
{
var files = ctx.VirtualFiles.GetAllMatchingFiles(path)
.OrderBy(file => file.VirtualPath).ToList();
foreach (var file in files)
{
sb.AppendLine(ctx.FileContentsResolver(file));
}
}
else
{
var file = ctx.VirtualFiles.GetFile(path);
if (file == null)
{
throw new FileNotFoundException($"File '{path}' does not exist in {ctx.VirtualFiles}", path);
}
sb.AppendLine(ctx.FileContentsResolver(file));
}
}
return StringBuilderCache.ReturnAndFree(sb).AsMemory().ToUtf8();
}));
}
public async Task WriteToAsync(HtmlModuleContext ctx, Stream responseStream, CancellationToken token = default) => await responseStream.WriteAsync(fn(ctx, Args), token).ConfigAwait();
