/// <summary>
/// Check for changes in a registered directory
/// </summary>
/// <param name="path">Path to watched directory</param>
private static void check(string path)
{
var directory = getDirectory(path);
var oldDirectory = getWatchedDirectoryFromFile(directory.FullName);
// register the directory structure again
var newDirectory = new WatchedDirectory(directory, oldDirectory.ComputeFileHashes);
newDirectory.PopulateFiles(writeToConsole: false);
var changes = oldDirectory.FindChanges(newDirectory);
foreach (var change in changes)
{
Console.WriteLine(change.ToString());
}
if (!changes.Any())
{
Console.WriteLine("No changes were found.");
}
Console.WriteLine("Do you want to re-watch this directory? [y/n]");
if (Console.ReadLine().ToLower() == "y")
{
watch(directory.FullName, oldDirectory.ComputeFileHashes);
}
}
/// <summary>
/// Register a directory for monitoring
/// </summary>
/// <param name="path">Path to directory</param>
/// <param name="computeHash">Should we hash each watched file's contents?</param>
private static void watch(string path, bool computeHash)
{
var directory = getDirectory(path);
var watchedDirectory = new WatchedDirectory(directory, computeHash);
// grab all files within the directory
watchedDirectory.PopulateFiles(writeToConsole: true);
Console.WriteLine("Serializing " + directory.FullName);
string json = JsonConvert.SerializeObject(watchedDirectory);
// save as a hash of the full path
string filePath = getHashedFilePath(directory.FullName);
Console.WriteLine("Writing to " + filePath);
File.WriteAllText(filePath, json);
// update our dictionay entry for this directory or make a new one
if (watchedDirectories.ContainsKey(directory.FullName))
{
watchedDirectories[directory.FullName] = DateTime.Now;
}
else
{
watchedDirectories.Add(directory.FullName, DateTime.Now);
}
Console.WriteLine("Done.");
}
