Watch recursion #53

So recently I got problems in webpack, where the watcher is spamming "compile" events for files that are updated before watching starts. The rabbit hole was deep, but led me to watchpack.

So:

1. So at some point doInitialScan is processed in DirectoryWatcher.
2. This, at least for files, runs setFileTime
3. As the inital flag is set, this this.files[filePath] = [initial ? Math.min(now, mtime) : now, mtime]; mostly equals to this.files[filePath] = [mtime, mtime];, because the file mtime will be smaller the time now (in case I edited file before running watcher).
4. Next at some point it gets to process.nextTick and var ts = data[0] === data[1] ? data[0] + FS_ACCURACY : data[0]; and if(ts >= startTime)watcher.emit("change", data[1]);
5. As this data[0] === data[1] is true (check point 3), FS_ACCURACY is added. So ts is bigger than startTime (delivered from webpack compiler it's self.startTime = Date.now();).
6. So for aprox 10 seconds (FS_ACCURACY = 10000 milis) it'ss spamming compile events, until the date now reaches file mtime+10 secs.

This doesn't feel right :/