Autosave stats bugs (not triggered unless enable in config; throws FileSystemException: xxx: Is a directory)

[UlyssesZh]

• Auto saving is not triggered unless I save the settings in a config file and load the config file on launch.
• Reports this error when it autosaves:

  java.nio.file.FileSystemException: /home/ulysses/data/KeysPerSecond/stats: Is a directory
  at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:100)
  at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
  at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
  at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:219)
  at java.base/java.nio.file.spi.FileSystemProvider.newOutputStream(FileSystemProvider.java:478)
  at java.base/java.nio.file.Files.newOutputStream(Files.java:220)
  at java.base/java.nio.file.Files.newBufferedWriter(Files.java:2920)
  at java.base/java.nio.file.Files.newBufferedWriter(Files.java:2963)
  at dev.roanh.kps.Statistics.saveStats(Statistics.java:141)
  at dev.roanh.kps.Statistics.lambda$saveStatsTask$0(Statistics.java:109)
  at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
  at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
  at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
  at java.base/java.lang.Thread.run(Thread.java:829)

  Config file is like this:

  statsSaving:
  autoSave: true
  autoDestination: /home/ulysses/data/KeysPerSecond/stats
  autoFormat: 'md.kpsstats'
  autoInterval: 1000
  saveOnExit: true
  loadOnLaunch: true
  saveFile: /home/ulysses/data/KeysPerSecond/stats/md.kpsstats

  Here /home/ulysses/data/KeysPerSecond/stats is a dir. I expect it to autosave stats to the file /home/ulysses/data/KeysPerSecond/stats/md.kpsstats. I don't know why it panics about the destination being a dir.

Tested on Linux with KPS 8.8.

[RoanH]

Apparently I broke this about 1.5 years ago... luckily it's not very hard to fix though, thanks for noticing!

[RoanH]

Fixed, it was trying to save to the folder containing the configured file instead of the actual file...