//-///////////////////////////////////////////////////////////////////////
//-///////////////////////////////////////////////////////////////////////
/// <summary>
/// Initialise new FileChangeWatcher that will watch the given files.
/// </summary>
/// <param name="fileNames">
/// names of files to watch. Each file will be watched only the once, no
/// matter how many times it might be mentioned.</param>
public FileChangeWatcher(ICollection <string> fileNames)
{
var dirWatchersByDirName = new Dictionary <string, DirWatcher>();
_dirWatchers = new List <DirWatcher>();
foreach (string fileName in fileNames)
{
var dir = Misc.GetPathDirectoryName(fileName);
var name = Misc.GetPathFileName(fileName);
if (dir == null || name == null)
{
continue;
}
DirWatcher dirWatcher;
if (!dirWatchersByDirName.TryGetValue(dir, out dirWatcher))
{
dirWatcher = new DirWatcher(this, dir);
dirWatchersByDirName.Add(dir, dirWatcher);
_dirWatchers.Add(dirWatcher);
}
dirWatcher.AddFileName(name);
}
foreach (DirWatcher dirWatcher in _dirWatchers)
{
dirWatcher.BeginWatching();
}
}
/// <summary>
/// <para>
/// convertapi-automator provides easy way to convert your files to various formats.
/// Supported conversion types available available at https://www.convertapi.com/doc/supported-formats .
/// </para>
///
/// <para>
/// convertapi-automator converts files located inside input directory (set by --dir option).
/// Conversion destination format(s) are set by creating subdirectories inside input directory named by format.
/// For example conv-dir/jpg all files placed inside conv-dir will be converted to jpg format and saved inside jpg directory.
/// Application can run in "watch" mode that will constantly monitor input directory for new files and convert them.
/// For more usage examples please visit https://github.com/ConvertAPI/convertapi-automator .
/// IMPORTANT: all files that are placed inside input directory will be DELETED during conversion.
/// </para>
///
/// </summary>
/// <param name="secret">Your convertapi.com secret. Alternatively can be set to CONVERTAPI_SECRET environment variable.</param>
/// <param name="dir">File input directory(ies)</param>
/// <param name="level">File input directory depth level. Default: 0 (supplied directory is an input directory)</param>
/// <param name="watch">Watch input directory for new files and automatically convert them</param>
/// <param name="concurrency">File conversion maximum concurrency. Default 10</param>
static int Main(string secret, List <string> dir, int level, bool watch = false, int concurrency = 10)
{
Console.WriteLine($"convertapi-automator {Assembly.GetEntryAssembly().GetName().Version}");
var exitCode = 0;
secret ??= Environment.GetEnvironmentVariable("CONVERTAPI_SECRET");
if (string.IsNullOrEmpty(secret))
{
Console.Error.WriteLine("No secret provided. Please set --secret option. Sign in and get your secret at https://www.convertapi.com");
exitCode = 1;
}
if (dir.Any())
{
dir.FindAll(d => !Directory.Exists(d)).ForEach(d =>
{
Console.Error.WriteLine($"Input directory {d} does not exist. Please set valid path to --dir option.");
exitCode = 1;
});
}
else
{
Console.Error.WriteLine("No input directory provided. Please set --dir option to a path of your input directory.");
exitCode = 1;
}
if (exitCode == 0)
{
Lib.Queue.Init(secret, concurrency);
var dirInfos = dir.Select(d => new DirectoryInfo(d)).ToList();
if (watch)
{
Host.CreateDefaultBuilder()
.ConfigureServices((hostContext, services) =>
{
services.AddHostedService <Worker>(p => new Worker(dirInfos, level));
}).UseWindowsService().Build().Run();
}
else
{
Lib.Queue.Cde = new CountdownEvent(1);
var inputDirs = dirInfos.SelectMany(d => DirWatcher.SubDirsByLevel(d, level));
var sourceFileCount = inputDirs.Sum(d => Queue.ConvertDir(d));
if (sourceFileCount > 0)
{
Lib.Queue.Cde.Wait(); // If no source files provided exiting
}
}
}
else
{
Console.Error.WriteLine("Use --help for detail information.");
}
return(exitCode);
}
public Worker(List <DirectoryInfo> dirInfos, int level)
{
_dirWatcher = new DirWatcher(dirInfos, level);
}
